Method and apparatus for indicating deactivation of semi-persistent scheduling
DC CAFCFirst Claim
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1. A method for deactivating Semi-Persistent Scheduling (SPS) transmission in a wireless mobile communication system, the method comprising:
- performing, by a User Equipment (UE), a SPS transmission at an interval of a subframe period configured by a radio resource control (RRC) signal;
receiving, by the UE, a Physical Downlink Control Channel (PDCCH) signal with a Radio Network Temporary Identifier (RNTI), wherein the PDCCH signal includes a first field related to a resource allocation; and
performing a procedure for deactivating the SPS transmission if the PDCCH signal satisfies conditions for SPS deactivation,wherein the conditions for SPS deactivation include;
the RNTI is a SPS Cell RNTI (SPS C-RNTI); and
the first field is entirely filled with ‘
1’
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Abstract
A method and apparatus for performing semi-persistent scheduling (SPS) deactivation in a wireless mobile communication system are disclosed. A base station (BS) transmits a downlink control channel to a user equipment (UE), and deactivates the SPS when a binary field indicating resource allocation information contained in the downlink control channel is entirely filled with ‘1’.
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Citations
20 Claims
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1. A method for deactivating Semi-Persistent Scheduling (SPS) transmission in a wireless mobile communication system, the method comprising:
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performing, by a User Equipment (UE), a SPS transmission at an interval of a subframe period configured by a radio resource control (RRC) signal; receiving, by the UE, a Physical Downlink Control Channel (PDCCH) signal with a Radio Network Temporary Identifier (RNTI), wherein the PDCCH signal includes a first field related to a resource allocation; and performing a procedure for deactivating the SPS transmission if the PDCCH signal satisfies conditions for SPS deactivation, wherein the conditions for SPS deactivation include; the RNTI is a SPS Cell RNTI (SPS C-RNTI); and the first field is entirely filled with ‘
1’
. - View Dependent Claims (2, 3, 4, 5)
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6. A method for deactivating Semi-Persistent Scheduling (SPS) reception in a wireless mobile communication system, the method comprising:
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performing, by a Base Station (BS), a SPS reception at an interval of a subframe period configured by a radio resource control (RRC) signal; transmitting, by the BS, a Physical Downlink Control Channel (PDCCH) signal with a Radio Network Temporary Identifier (RNTI), wherein the PDCCH signal includes a first field related to a resource allocation; and performing a procedure for deactivating the SPS reception if the PDCCH signal satisfies conditions for SPS deactivation, wherein the conditions for SPS deactivation include; the RNTI is a SPS Cell RNTI (SPS C-RNTI); and the first field is entirely filled with ‘
1’
. - View Dependent Claims (7, 8, 9, 10)
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11. A User Equipment (UE) used for in a wireless mobile communication system, the UE configured to:
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perform a Semi-Persistent Scheduling (SPS) transmission at an interval of a subframe period configured by a radio resource control (RRC) signal; receive a Physical Downlink Control Channel (PDCCH) signal with a Radio Network Temporary Identifier (RNTI), wherein the PDCCH signal includes a first field related to a resource allocation; and performing a procedure for deactivating the SPS transmission if the PDCCH signal satisfies conditions for SPS deactivation, wherein the conditions for SPS deactivation include; the RNTI is a SPS Cell RNTI (SPS C-RNTI); and the first field is entirely filled with ‘
1’
. - View Dependent Claims (12, 13, 14, 15)
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16. A Base Station (BS) used for in wireless mobile communication system, the BS configured to:
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perform a SPS reception at an interval of a subframe period configured by a radio resource control (RRC) signal; transmit a Physical Downlink Control Channel (PDCCH) signal with a Radio Network Temporary Identifier (RNTI), wherein the PDCCH signal includes a first field related to a resource allocation; and perform a procedure for deactivating the SPS reception if the PDCCH signal satisfies conditions for SPS deactivation, wherein the conditions for SPS deactivation include; the RNTI is a SPS Cell RNTI (SPS C-RNTI); and the first field is entirely filled with ‘
1’
. - View Dependent Claims (17, 18, 19, 20)
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Specification