RESOURCE MAPPING AND RECEIVING METHODS AND DEVICES AND SIGNALLING NOTIFICATION AND ACQUISITION METHODS AND DEVICES

• US 20160013906A1
• Filed: 12/31/2013
• Published: 01/14/2016
• Est. Priority Date: 03/04/2013
• Status: Active Grant

• Current Assignee: Advanced Standard Communication LLC
• Original Assignee: ZTE Corporation
• Inventors: GUO, Senbao, SUN, Yunfeng, DAI, Bo, ZHANG, Junfeng
• Granted Patent: US 10,009,158 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04B 7/0626 Channel coefficients, e.g. channel state information [CSI]
• CPC Class Codes: H04B 7/068 using space frequency diversity space-frequency coding H04L1/0606
• CPC Class Codes: H04L 5/0048 Allocation of pilot signals, i.e. of signals known to the receiver
• CPC Class Codes: H04L 5/0057 Physical resource allocation for CQI
• CPC Class Codes: H04L 5/0073 Allocation arrangements that take into account other cell interferences for intercell interference mitigation or co-ordination in orthogonal multiplex systems H04J11/005
• CPC Class Codes: H04W 24/10 Scheduling measurement reports ; Arrangements for measurement reports

Abstract

Provided are resource mapping and receiving methods and devices and signalling notification and acquisition methods and devices. The resource mapping method includes that: an evolved NodeB (eNB) maps a Channel State Information Reference Signal (CSI-RS) onto multiple resource elements in a manner of frequency division multiplexing and/or time division multiplexing and/or code division multiplexing; and/or the eNB maps an Interference Measure Resource (IMR) onto multiple resource elements in a manner of frequency division multiplexing and/or time division multiplexing. By the technical solution, the effects of improving measurement performance of a system, ensuring more accurate adaptive transmission and improving spectral efficiency of the system are further achieved.

Claims

1. A resource mapping method, comprising:

mapping, by an evolved NodeB (eNB), a Channel State Information Reference Signal (CSI-RS) onto multiple resource elements in a manner of frequency division multiplexing and/or time division multiplexing and/or code division multiplexing; and

/or

mapping, by the eNB, an Interference Measure Resource (IMR) onto multiple resource elements in a manner of frequency division multiplexing and/or time division multiplexing.

2. The method according to claim 1, wherein

when a type of a Cyclic Prefix (CP) of a sub-frame is a normal CP, the eNB maps the CSI-RS and/or the IMR onto one of the following Orthogonal Frequency Division Multiplexing (OFDM) symbol pairs:

{0,1}, {3,4}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,2}, {5,6}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{0,1}, {2,3}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,2}, {4,5}, {7,8}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is an extended CP, the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,2}, {4,5}, {7,8} and {10,11};

or,

when a type of a CP of a sub-frame is a normal CP, the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,3}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,3}, {5,6}, {8,9} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,3}, {5,6}, {8,9} and {10,12}.

3. The method according to claim 2, wherein when the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs:

{0,1}, {3,4}, {5,6}, {7,8}, {9,10} and {12,13},

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {0,1};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {3,4};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,4,7,8,9} of the OFDM symbol pair {5,6};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,4,7,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set for mapping the CSI-RS by the eNB.

9. The method according to claim 2, wherein when the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs:

{0,1}, {2,3}, {5,6}, {7,8}, {9,10} and {12,13},

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,4,5,8,9,10,11} of the OFDM symbol pair {0,1};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,4,5,6,7,10,11} of the OFDM symbol pair {0,1};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,6,7,8,9} of the OFDM symbol pair {0,1};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {2,3};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,4,5,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,4,5,6,7,10,11} of the OFDM symbol pair {7,8};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,6,7,8,9} of the OFDM symbol pair {7,8};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set for mapping the CSI-RS by the eNB.

18. The method according to claim 2, wherein when the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs:

{1,2}, {4,5}, {7,8}, {9,10} and {12,13},

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {1,2};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,4,5,6,7,10,11} of the OFDM symbol pair {4,5};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,4,5,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set for mapping the CSI-RS by the eNB.

19. The method according to claim 1, wherein

one resource element pair on the same subcarriers of one OFDM symbol pair is able to bear one CSI-RS port or multiplex two CSI-RS ports in a manner of Orthogonal Covering Code (OCC) code division;

when the number of born CSI-RS ports is 1 or 2, the eNB selects one subcarrier from multiple optional subcarriers of one OFDM symbol pair to map the CSI-RS;

when the number of the born CSI-RS ports is 4, the eNB selects two subcarriers for bearing the CSI-RS from multiple optional subcarriers of one OFDM symbol pair in a manner as follows;

one resource element pair on the Nth subcarrier of one OFDM symbol pair bears CSI-RS port {15,16}, and one resource element pair on the (N−

6)th subcarrier of the OFDM symbol pair bears CSI-RS port {17,18}; and

when the number of the born ports is 8, the eNB selects four subcarriers for bearing the CSI-RS from multiple optional subcarriers of one OFDM symbol pair in a manner as follows;

one resource element pair on the Nth subcarrier of one OFDM symbol pair bears CSI-RS port {15,16}, one resource element pair on the (N−

6)th subcarrier of the OFDM symbol pair bears CSI-RS port {17,18}, one resource element pair on the (N−

1)th subcarrier of the OFDM symbol pair bears CSI-RS port {19,20}, and one resource element pair on the (N−

7)th subcarrier of the OFDM symbol pair bears CSI-RS port {21,22},

wherein each resource element pair comprises two resource elements, and N is a value within a range from 0 to 11.

21. The method according to claim 2, wherein when the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs:

{1,2}, {4,5}, {7,8} and {10,11},

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {1,2};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {4,5};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,3,4,6,7,9,10} of the OFDM symbol pair {10,11},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set for mapping the CSI-RS by the eNB.

23. The method according to claim 2, wherein

one resource element pair on one subcarrier in the same subcarriers of one OFDM symbol pair is able to bear one CSI-RS port or multiplex two CSI-RS ports in a manner of OCC code division;

when the number of born CSI-RS ports is 1 or 2, the eNB selects one subcarrier from multiple optional subcarriers of one OFDM symbol pair to map the CSI-RS;

when the number of the born CSI-RS ports is 4, the eNB selects two subcarriers for bearing the CSI-RS from multiple optional subcarriers of one OFDM symbol pair in a manner as follows;

one resource element pair on the Nth subcarrier of one OFDM symbol pair bears CSI-RS port {15,16}, and one resource element pair on the (N−

3)th subcarrier of the OFDM symbol pair bears CSI-RS port {17,18}; and

when the number of the born ports is 8, the eNB selects four subcarriers for bearing the CSI-RS from multiple optional subcarriers of one OFDM symbol pair in a manner as follows;

one resource element pair on the Nth subcarrier of one OFDM symbol pair bears CSI-RS port {15,16}, one resource element pair on the (N−

3)th subcarrier of the OFDM symbol pair bears CSI-RS port {17,18}, one resource element pair on the (N−

6)th subcarrier of the OFDM symbol pair bears CSI-RS port {19,20}, and one resource element pair on the (N−

9)th subcarrier of the OFDM symbol pair bears CSI-RS port {21,22}, wherein each resource element pair comprises two resource elements, and N is a value within a range from 0 to 11.

25. The method according to claim 2, wherein when the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs:

{1,3}, {5,6}, {7,8}, {9,10} and {12,13},

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {1,3};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,4,5,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set for mapping the CSI-RS by the eNB.

27. The method according to claim 2, wherein when the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs:

{1,3}, {5,6}, {8,9} and {12,13},

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {1,3};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {8,9};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set for mapping the CSI-RS by the eNB.

29. The method according to claim 82, wherein when the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs:

{1,3}, {5,6}, {8,9} and {10,12},

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {1,3};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {8,9};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {10,12},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set for mapping the CSI-RS by the eNB.

81. A signalling notification method, comprising:

notifying, by an evolved NodeB (eNB), a time-domain location or frequency-domain location of a Channel State Information Reference Signal (CSI-RS) and/or an Interference Measure Resource (IMR) to a terminal through high-layer signalling, and/or a Primary Synchronization Signal/Secondary Synchronization Signal (PSS/SSS) and/or a Physical Broadcast Channel (PBCH),

wherein a pattern and a resource location of the CRI-RS are a pattern and a resource location of the CRI-RS according to claim 1; and

the CSI-RS is used for executing one of the following measurements;

channel measurement, Reference Signal Received Power (RSRP) measurement, Reference Signal Received Quality (RSRQ) measurement, Received Signal Strength Indicator (RSSI) measurement and Radio Link Management (RLM) measurement.

82. The method according to claim 81, wherein when the eNB notifies the time-domain location or frequency-domain location of the CSI-RS to the terminal through the high-layer signalling,

a signalling content of the high-layer signalling comprises at least one of:

the number of antenna ports, a time-frequency resource location of a CSI-RS in each resource element block in each CSI-RS sub-frame, a cycle and sub-frame offset, and a power compensation factor of the CSI-RS,

wherein the time-frequency resource location comprises;

an Orthogonal Frequency Division Multiplexing (OFDM) index and a subcarrier index; and

the number of the antenna ports comprises at least one of;

1, 2, 4, 8, 16, 32, 64 and 128.

83. The method according to claim 81, wherein when the eNB notifies the time-domain location or frequency-domain location of the IMR to the terminal through the high-layer signalling,

a signalling content of the high-layer signalling comprises:

a bitmap sequence and configurations about a cycle and a sub-frame offset,

wherein each bit in the bitmap sequence represents a location of a time-frequency resource pair of the CSI-RS in each resource element block, and the length of the bitmap sequence represents a maximum number of CSI-RS resource pairs which are able to be born by each CSI-RS resource element block.

84. The method according to claim 81, wherein when the eNB notifies the time-domain location or frequency-domain location of the IMR to the terminal through the high-layer signalling,

a signalling content of the high-layer signalling comprises:

a bitmap sequence and configurations about a cycle and a sub-frame offset,

wherein each bit in the bitmap sequence represents a location of a four-port CSI-RS time-frequency resource pair in each resource element block, and the length of the bitmap sequence represents a maximum number of four-port CSI-RS resource pairs which are able to be born by each CSI-RS resource element block.

85. The method according to claim 84, wherein the length of the bitmap sequence is one of the followings:

60 bits, 56 bits, 32 bits, 48 bits, 40 bits, 30 bits, 28 bits, 16 bits, 24 bits and 20 bits.

86. The method according to claim 81, wherein in a procedure of notifying, by the eNB, the time-domain location or frequency-domain location of the CSI-RS to the terminal through the high-layer signalling, and/or the PSS/SSS and/or the PBCH, the method further comprises:

notifying, by the eNB, information about at least one of 504 configurations of the CSI-RS to the terminal through the PSS/SSS, wherein the information about each configuration comprises at least one of the following information;

the number of antenna ports of the CSI-RS, a time-frequency resource location of the CSI-RS in each resource element block in each CSI-RS sub-frame, and a cycle and sub-frame offset of the CSI-RS sub-frame.

87. The method according to claim 81, wherein in a procedure of notifying, by the eNB, the time-domain location or frequency-domain location of the CSI-RS to the terminal through the high-layer signalling, and/or the PSS/SSS and/or the PBCH, the method further comprises:

notifying, by the eNB, configuration information of the CSI-RS to the terminal through the PBCH, wherein the configuration information comprises at least one of the following information;

the number of antenna ports of the CSI-RS, a time-frequency resource location of the CSI-RS in each resource element block in each CSI-RS sub-frame, and a cycle and sub-frame offset of the CSI-RS sub-frame.

88. The method according to claim 81, wherein

the eNB maps the CSI-RS or the IMR on a full bandwidth;

or,

the eNB maps the CSI-RS or the IMR on a part of the bandwidth, wherein a frequency-domain width and/or frequency-domain location of the part of the bandwidth is notified to the terminal through the high-layer signalling or physical-layer signalling or in a predetermined manner;

or,

the eNB maps the CSI-RS or the IMR on a part of Physical Resource Block (PRB) pairs on the full bandwidth, wherein the number and/or frequency-domain locations and/or frequency-domain intervals of the part of PRB pairs are notified to the terminal through the high-layer signalling or physical-layer signalling or in a predetermined manner.

113. A signalling notification method, comprising:

notifying, by an evolved NodeB (eNB), a time-domain location or frequency-domain location of a Channel State Information Reference Signal (CSI-RS) and/or an Interference Measure Resource (IMR) to a terminal through high-layer signalling, and/or a Primary Synchronization Signal/Secondary Synchronization Signal (PSS/SSS) and/or a Physical Broadcast Channel (PBCH),

wherein a pattern and a resource location of the CRI-RS are a pattern and a resource location of the CRI-RS according to claim 2; and

the CSI-RS is used for executing one of the following measurements;

channel measurement, Reference Signal Received Power (RSRP) measurement, Reference Signal Received Quality (RSRQ) measurement, Received Signal Strength Indicator (RSSI) measurement and Radio Link Management (RLM) measurement.

4. (canceled)

5. (canceled)

7. (canceled)

8. (canceled)

10. (canceled)

11. (canceled)

12. (canceled)

13. (canceled)

14. (canceled)

15. (canceled)

16. (canceled)

17. (canceled)

20. (canceled)

22. (canceled)

24. (canceled)

26. (canceled)

28. (canceled)

30. A resource receiving method, comprising:

receiving, by a terminal, a Channel State Information Reference Signal (CSI-RS), wherein the CSI-RS is mapped onto multiple resource elements by an evolved NodeB (eNB) in a manner of frequency division multiplexing and/or time division multiplexing and/or code division multiplexing; and

/or

receiving, by the terminal, an Interference Measure Resource (IMR), wherein the IMR is mapped onto multiple resource elements by the eNB in a manner of frequency division multiplexing and/or time division multiplexing.

6. The method according to claim 52, wherein when the eNB maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs:

{1,2}, {5,6}, {9,10} and {12,13},

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {1,2};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the eNB maps the CSI-RS and/or the IMR onto one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set for mapping the CSI-RS by the eNB.

31. The method according to claim 30, wherein

when the terminal detects that a type of a Cyclic Prefix (CP) of a sub-frame is a normal CP, the terminal receives the CSI-RS and/or the IMR on one of the following Orthogonal Frequency Division Multiplexing (OFDM) symbol pairs:

{0,1}, {3,4}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,2}, {5,6}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{0,1}, {2,3}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,2}, {4,5}, {7,8}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is an extended CP, the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,2}, {4,5}, {7,8} and {10,11};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,3}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,3}, {5,6}, {8,9} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,3}, {5,6}, {8,9} and {10,12}.

32. The method according to claim 31, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following Orthogonal Frequency Division Multiplexing (OFDM) symbol pairs:

{0,1}, {3,4}, {5,6}, {7,8}, {9,10} and {12,13},

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {0,1};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {3,4};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,4,7,8,9} of the OFDM symbol pair {5,6};

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,4,7,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set used for receiving the CSI-RS by the terminal.

35. The method according to claim 31, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs:

{1,2}, {5,6}, {9,10} and {12,13},

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {1,2};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set used for receiving the CSI-RS by the terminal.

38. The method according to claim 31, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs:

{0,1}, {2,3}, {5,6}, {7,8}, {9,10} and {12,13},

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,4,5,8,9,10,11} of the OFDM symbol pair {0,1};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,4,5,6,7,10,11} of the OFDM symbol pair {0,1};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,6,7,8,9} of the OFDM symbol pair {0,1};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {2,3};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,4,5,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,4,5,6,7,10,11} of the OFDM symbol pair {7,8};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,6,7,8,9} of the OFDM symbol pair {7,8};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set used for receiving the CSI-RS by the terminal.

47. The method according to claim 31, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs:

{1,2}, {4,5}, {7,8}, {9,10} and {12,13},

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {1,2};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,4,5,6,7,10,11} of the OFDM symbol pair {4,5};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,4,5,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set used for receiving the CSI-RS by the terminal.

48. The method according to claim 30, wherein

one resource element pair on the same subcarriers of one OFDM symbol pair is able to bear one CSI-RS port or multiplex two CSI-RS ports in a manner of Orthogonal Covering Code (OCC) code division;

when the number of born CSI-RS ports is 1 or 2, the terminal selects one subcarrier from multiple optional subcarriers of one OFDM symbol pair to receive the CSI-RS;

when the number of the born CSI-RS ports is 4, the terminal selects two subcarriers for receiving the CSI-RS from multiple optional subcarriers of one OFDM symbol pair in a manner as follows;

one resource element pair on the Nth subcarrier of one OFDM symbol pair bears CSI-RS port {15,16}, and one resource element pair on the (N−

6)th subcarrier of the OFDM symbol pair bears CSI-RS port {17,18}; and

when the number of the born ports is 8, the terminal selects four subcarriers for receiving the CSI-RS from multiple optional subcarriers of one OFDM symbol pair in a manner as follows;

one resource element pair on the Nth subcarrier of one OFDM symbol pair bears CSI-RS port {15,16}, one resource element pair on the (N−

6)th subcarrier of the OFDM symbol pair bears CSI-RS port {17,18}, one resource element pair on the (N−

1)th subcarrier of the OFDM symbol pair bears CSI-RS port {19,20}, and one resource element pair on the (N−

7)th subcarrier of the OFDM symbol pair bears CSI-RS port {21,22}, wherein each resource element pair comprises two resource elements, and N is a value within a range from 0 to 11.

50. The method according to claim 31, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs:

{1,2}, {4,5}, {7,8} and {10,11},

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {1,2};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {4,5};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,3,4,6,7,9,10} of the OFDM symbol pair {10,11},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set used for receiving the CSI-RS by the terminal.

52. The method according to claim 31, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs:

{1,2}, {4,5}, {7,8} and {10,11},

one resource element pair on one subcarrier in the same subcarriers of one OFDM symbol pair is able to bear one CSI-RS port or multiplex two CSI-RS ports in a manner of OCC code division;

when the number of born CSI-RS ports is 1 or 2, the terminal selects one subcarrier from multiple optional subcarriers of one OFDM symbol pair to receive the CSI-RS;

when the number of the born CSI-RS ports is 4, the terminal selects two subcarriers for receiving the CSI-RS from multiple optional subcarriers of one OFDM symbol pair in a manner as follows;

one resource element pair on the Nth subcarrier of one OFDM symbol pair bears CSI-RS port {15,16}, and one resource element pair on the (N−

3)th subcarrier of the OFDM symbol pair bears CSI-RS port {17,18}; and

when the number of the born ports is 8, the terminal selects four subcarriers for receiving the CSI-RS from multiple optional subcarriers of one OFDM symbol pair in a manner as follows;

one resource element pair on the Nth subcarrier of one OFDM symbol pair bears CSI-RS port {15,16}, one resource element pair on the (N−

3)th subcarrier of the OFDM symbol pair bears CSI-RS port {17,18}, one resource element pair on the (N−

6)th subcarrier of the OFDM symbol pair bears CSI-RS port {19,20}, and one resource element pair on the (N−

9)th subcarrier of the OFDM symbol pair bears CSI-RS port {21,22}, wherein each resource element pair comprises two resource elements, and N is a value within a range from 0 to 11.

54. The method according to claim 31, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs:

{1,3}, {5,6}, {7,8}, {9,10} and {12,13},

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {1,3};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,4,5,8,9,10,11} of the OFDM symbol pair {7,8};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {9,10};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set used for receiving the CSI-RS by the terminal.

56. The method according to claim 31, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs:

{1,3}, {5,6}, {8,9} and {12,13},

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {1,3};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {8,9};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {12,13},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set used for receiving the CSI-RS by the terminal.

58. The method according to claim 30, wherein when the terminal receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs:

{1,3}, {5,6}, {8,9} and {10,12},

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {1,3};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {5,6};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {0,1,2,3,4,5,6,7,8,9,10,11} of the OFDM symbol pair {8,9};

or,

the terminal receives the CSI-RS and/or the IMR on one or two or four subcarriers in subcarriers {2,3,8,9} of the OFDM symbol pair {10,12},

wherein all the OFDM symbol pairs and all the subcarriers corresponding to the OFDM symbol pairs form a candidate resource set used for receiving the CSI-RS by the terminal.

89. A signalling acquisition method, comprising:

acquiring, by a terminal through high-layer signalling, and/or a Primary Synchronization Signal/Secondary Synchronization Signal (PSS/SSS) and/or a Physical Broadcast Channel (PBCH), a time-domain location or frequency-domain location of a Channel State Information Reference Signal (CSI-RS) and/or an Interference Measure Resource (IMR) sent by an evolved NodeB (eNB),

wherein a pattern and a resource location of the CRI-RS are a pattern and a resource location of the CRI-RS according to claim 30; and

the CSI-RS is used for executing one of the following measurements;

channel measurement, Reference Signal Received Power (RSRP) measurement, Reference Signal Received Quality (RSRQ) measurement, Received Signal Strength Indicator (RSSI) measurement and Radio Link Management (RLM) measurement.

90. The method according to claim 89, wherein when the terminal acquires the time-domain location or frequency-domain location of the CSI-RS through the high-layer signalling,

a signalling content of the high-layer signalling comprises at least one of:

the number of antenna ports, a time-frequency resource location of a CSI-RS in each resource element block in each CSI-RS sub-frame, a cycle and sub-frame offset, and a power compensation factor of the CSI-RS,

wherein the time-frequency resource location comprises;

an Orthogonal Frequency Division Multiplexing (OFDM) index and a subcarrier index; and

the number of the antenna ports comprises at least one of;

1, 2, 4, 8, 16, 32, 64 and 128.

91. The method according to claim 89, wherein when the terminal acquires the time-domain location or frequency-domain location of the IMR through the high-layer signalling,

a signalling content of the high-layer signalling comprises:

a bitmap sequence and configurations about a cycle and a sub-frame offset,

wherein each bit in the bitmap sequence represents a location of a time-frequency resource pair of the CSI-RS in each resource element block, and the length of the bitmap sequence represents a maximum number of CSI-RS resource pairs which are able to be born by each CSI-RS resource element block.

92. The method according to claim 89, wherein when the terminal acquires the time-domain location or frequency-domain location of the IMR through the high-layer signalling,

a signalling content of the high-layer signalling comprises:

a bitmap sequence and configurations about a cycle and a sub-frame offset,

wherein each bit in the bitmap sequence represents a location of a four-port CSI-RS time-frequency resource pair in each resource element block, and the length of the bitmap sequence represents a maximum number of four-port CSI-RS resource pairs which are able to be born by each CSI-RS resource element block.

93. The method according to claim 92, wherein the length of the bitmap sequence is one of the followings:

60 bits, 56 bits, 32 bits, 48 bits, 40 bits, 30 bits, 28 bits, 16 bits, 24 bits and 20 bits.

94. The method according to claim 89, during a procedure of acquiring, by the terminal through the high-layer signalling, and/or the PSS/SSS and/or the PBCH, the time-domain location or frequency-domain location of the CSI-RS sent by the eNB, the method further comprises:

receiving, by the terminal through the PSS/SSS, information about at least one of 504 configurations of the CSI-RS sent by the eNB, wherein the information about each configuration comprises at least one of the following information;

the number of antenna ports of the CSI-RS, a time-frequency resource location of the CSI-RS in each resource element block in each CSI-RS sub-frame, and a cycle and sub-frame offset of the CSI-RS sub-frame.

95. The method according to claim 89, during a procedure of acquiring, by the terminal through the high-layer signalling, and/or the PSS/SSS and/or the PBCH, the time-domain location or frequency-domain location of the CSI-RS sent by the eNB, further comprising:

receiving, by the terminal through the PBCH, configuration information of the CSI-RS sent by the eNB, wherein the configuration information comprises at least one of the following information;

the number of antenna ports of the CSI-RS, a time-frequency resource location of the CSI-RS in each resource element block in each CSI-RS sub-frame, and a cycle and sub-frame offset of the CSI-RS sub-frame.

96. The method according to claim 89, wherein

the terminal receives the CSI-RS or the IMR on a full bandwidth;

or,

the terminal receives the CSI-RS or the IMR on a part of the bandwidth, wherein a frequency-domain width and/or frequency-domain location of the part of the bandwidth is obtained through the high-layer signalling or physical-layer signalling or in a predetermined manner;

or,

the terminal receives the CSI-RS or the IMR on a part of Physical Resource Block (PRB) pairs on the full bandwidth, wherein the number and/or frequency-domain locations and/or frequency-domain intervals of the part of PRB pairs are obtained through the high-layer signalling or physical-layer signalling or in a predetermined manner.

114. A signalling acquisition method, comprising:

acquiring, by a terminal through high-layer signalling, and/or a Primary Synchronization Signal/Secondary Synchronization Signal (PSS/SSS) and/or a Physical Broadcast Channel (PBCH), a time-domain location or frequency-domain location of a Channel State Information Reference Signal (CSI-RS) and/or an Interference Measure Resource (IMR) sent by an evolved NodeB (eNB),

wherein a pattern and a resource location of the CRI-RS are a pattern and a resource location of the CRI-RS according to claim 31; and

the CSI-RS is used for executing one of the following measurements;

channel measurement, Reference Signal Received Power (RSRP) measurement, Reference Signal Received Quality (RSRQ) measurement, Received Signal Strength Indicator (RSSI) measurement and Radio Link Management (RLM) measurement.

33. (canceled)

34. (canceled)

36. (canceled)

37. (canceled)

39. (canceled)

40. (canceled)

41. (canceled)

42. (canceled)

43. (canceled)

44. (canceled)

45. (canceled)

46. (canceled)

49. (canceled)

51. (canceled)

53. (canceled)

55. (canceled)

57. (canceled)

59. A resource mapping device, located in an evolved NodeB (eNB) and comprising:

a mapping component, configured to map a Channel State Information Reference Signal (CSI-RS) onto multiple resource elements in a manner of frequency division multiplexing and/or time division multiplexing and/or code division multiplexing, and/or map an Interference Measure Resource (IMR) onto multiple resource elements in a manner of frequency division multiplexing and/or time division multiplexing.

60. The device according to claim 59, wherein

when a type of a Cyclic Prefix (CP) of a sub-frame is a normal CP, the mapping component maps the CSI-RS and/or the IMR onto one of the following Orthogonal Frequency Division Multiplexing (OFDM) symbol pairs:

{0,1}, {3,4}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the mapping component maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,2}, {5,6}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the mapping component maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{0,1}, {2,3}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the mapping component maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,2}, {4,5}, {7,8}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is an extended CP, the mapping component maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,2}, {4,5}, {7,8} and {10,11};

or,

when a type of a CP of a sub-frame is a normal CP, the mapping component maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,3}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the mapping component maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,3}, {5,6}, {8,9} and {12,13};

or,

when a type of a CP of a sub-frame is a normal CP, the mapping component maps the CSI-RS and/or the IMR onto one of the following OFDM symbol pairs;

{1,3}, {5,6}, {8,9} and {10,12}.

61. (canceled)

62. (canceled)

63. (canceled)

64. (canceled)

65. (canceled)

66. (canceled)

67. (canceled)

68. (canceled)

69. (canceled)

70. A resource receiving device, located in a terminal and comprising:

a receiving component, configured to receive a Channel State Information Reference Signal (CSI-RS), wherein the CSI-RS is mapped onto multiple resource elements by an evolved NodeB (eNB) in a manner of frequency division multiplexing and/or time division multiplexing and/or code division multiplexing; and

/or receive an Interference Measure Resource (IMR), wherein the IMR is mapped onto multiple resource elements by the eNB in a manner of frequency division multiplexing and/or time division multiplexing.

71. The device according to claim 70, wherein

when the terminal detects that a type of a Cyclic Prefix (CP) of a sub-frame is a normal CP, the receiving component receives the CSI-RS and/or the IMR on one of the following Orthogonal Frequency Division Multiplexing (OFDM) symbol pairs:

{0,1}, {3,4}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the receiving component receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,2}, {5,6}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the receiving component receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{0,1}, {2,3}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the receiving component receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,2}, {4,5}, {7,8}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is an extended CP, the receiving component receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,2}, {4,5}, {7,8} and {10,11};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the receiving component receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,3}, {5,6}, {7,8}, {9,10} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the receiving component receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,3}, {5,6}, {8,9} and {12,13};

or,

when the terminal detects that a type of a CP of a sub-frame is a normal CP, the receiving component receives the CSI-RS and/or the IMR on one of the following OFDM symbol pairs;

{1,3}, {5,6}, {8,9} and {10,12}.

72. (canceled)

73. (canceled)

74. (canceled)

75. (canceled)

76. (canceled)

77. (canceled)

78. (canceled)

79. (canceled)

80. (canceled)

97. (canceled)

98. (canceled)

99. (canceled)

100. (canceled)

101. (canceled)

102. (canceled)

103. (canceled)

104. (canceled)

105. (canceled)

106. (canceled)

107. (canceled)

108. (canceled)

109. (canceled)

110. (canceled)

111. (canceled)

112. (canceled)