Mobile station, base station and wireless communication method

• US 10,219,253 B2
• Filed: 07/03/2017
• Issued: 02/26/2019
• Est. Priority Date: 10/04/2005
• Status: Active Grant

• Current Assignee: Ueran Technology LLC
• Original Assignee: Huawei Technologies Co., Ltd. (Huawei Investment & Holding Co., Ltd.)
• Inventors: Yamada, Shohei, Oh, Wahoh, Hibi, Keiichi
• Primary Examiner(s): Smarth, Gerald A
• Application Number:
  US15/641,012
• Publication Number:
  US 20170303257A1
• Time in Patent Office: 603 Days
• CPC Class Codes: H04B 1/7103 the interference being multiple access interference
• CPC Class Codes: H04B 1/7143 Arrangements for generation of hop patterns
• CPC Class Codes: H04B 2201/709709 Methods of preventing interference
• CPC Class Codes: H04B 7/2634 for channel frequency control
• CPC Class Codes: H04L 5/0007 the frequencies being orthogonal, e.g. OFDM(A), DMT
• CPC Class Codes: H04L 5/0044 allocation of payload
• CPC Class Codes: H04L 5/0092 Indication of how the channel is divided
• CPC Class Codes: H04W 60/00 Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
• CPC Class Codes: H04W 68/025 Indirect paging
• CPC Class Codes: H04W 72/0453 Resources in frequency domain, e.g. a carrier in FDMA
• CPC Class Codes: H04W 72/20 Control channels or signalling for resource management
• CPC Class Codes: H04W 72/51 based on terminal or device properties

Abstract

Method and apparatus are provided for mapping an operating frequency band of a mobile station device in a mobile communication system. As operating frequency band position at the time of idle mode of respective mobile station devices is arranged so as to be distributed throughout a unique frequency bandwidth of a base station device.

Claims

1. An apparatus, comprising circuitry configured to:

receive a signal from a base station through a shared control signaling channel;

wherein the signal indicates that paging information to a mobile station is included in a shared data channel of a slot, the slot being specified in accordance with identification information of the mobile station, the shared control signaling channel and the shared data channel being co-located in the slot located within a communication frame, and wherein each communication frame is 10 ms on a time axis.

2. The apparatus according to claim 1, wherein the circuitry is further configured to:

discontinuously receive the signal when the mobile station is in an idle mode.

3. The apparatus according to claim 1, wherein a slot number for the slot is specified by (X/Y) mod Z, where X is the identification information of the mobile station, Y is a total number of paging groups, and Z is a total number of paging slots.

4. The apparatus according to claim 3, wherein the circuitry is further configured to determine a Frequency Division Multiplex/Time Division Multiplex (FDM/TDM) idle mode group number based on the slot number for the slot.

5. The apparatus according to claim 1, wherein the identification information of the mobile station is international mobile subscriber identity (IMSI).

6. The apparatus according to claim 1, wherein the shared control signaling channel is arranged at a head of the slot.

7. The apparatus according to claim 1, wherein the slot is a transmission timing interval (TTI).

8. A non-transitory computer-readable medium comprising instructions that, when executed, cause an apparatus to:

transmit a signal to a mobile station through a shared control signaling channel;

wherein the signal indicates that paging information to the mobile station is included in a shared data channel of a slot, the slot being specified in accordance with identification information of the mobile station, and the shared control signaling channel and the shared data channel being co-located in the slot located within a communication frame, and wherein each communication frame is 10 ms on a time axis.

9. The medium according to claim 8, wherein a slot number for the slot is specified by, (X/Y) mod Z, where X is the identification information of the mobile station, Y is a total number of paging groups, and Z is a total number of paging slots.

10. The medium according to claim 8, wherein the identification information of the mobile station is international mobile subscriber identity (IMSI).

11. The medium according to claim 8, wherein the shared control signaling channel is arranged at a head of the slot.

12. The medium according to claim 8, wherein the slot is a transmission timing interval (TTI).

13. A non-transitory computer-readable medium comprising instructions that, when executed, cause an apparatus to:

receive a signal from a base station through a shared control signaling channel;

wherein the signal indicates that paging information to a mobile station is included in a shared data channel of a slot, the slot being specified in accordance with identification information of the mobile station, the shared control signaling channel and the shared data channel being co-located in the slot located within a communication frame, and wherein each communication frame is 10 ms on a time axis.

14. The medium according to claim 13, wherein the slot is a transmission timing interval (TTI).

15. The medium according to claim 13, wherein a slot number for the slot is specified by (X/Y) mod Z, where X is the identification information of the mobile station, Y is a total number of paging groups, and Z is a total number of paging slots.

16. The medium according to claim 15, further comprising instructions that, when executed, cause the apparatus to:

determine a Frequency Division Multiplex/Time Division Multiplex (FDM/TDM) idle mode group number based on the slot number for the slot.

17. The medium according to claim 13, wherein the shared control signaling channel is arranged at a head of the slot.

18. The medium according to claim 13, wherein the identification information of the mobile station is international mobile subscriber identity (IMSI).

19. The medium according to claim 13, further comprising instructions that, when executed, cause the apparatus to discontinuously receive the signal when the mobile station is in an idle mode.