Method and apparatus for a DRX configuration for XR traffic in a wireless network system
AssigneeLG Electronics Inc.
InventorsDaewook Byun, Seokjung Kim
Life of this patent
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Abstract
A method and apparatus for a DRX configuration for XR traffic in a wireless network system is provided. A CU of a RAN node transmits a first message including information on a DRX configuration for XR traffic, wherein the DRX configuration for the XR traffic includes a first set of periodicities for the XR traffic. The CU determines that the DRX configuration is updated. The CU transmits a second message including information on the updated DRX configuration for the XR traffic, wherein the updated DRX configuration for the XR traffic includes a second set of periodicities for the XR traffic.
Claims20
A method performed by a Central Unit (CU) of a Radio Access Network (RAN) node in a wireless communication system, the method comprising:
- transmitting, to a Distributed Unit (DU) of the RAN node, a first message including information on a Discontinuous Reception (DRX) configuration for Extended reality (XR) traffic,
- wherein the DRX configuration for the XR traffic includes a first set of periodicities for the XR traffic;
- determining that the DRX configuration is updated;
- transmitting, to the DU of the RAN node, a second message including information on the updated DRX configuration for the XR traffic,
- wherein the updated DRX configuration for the XR traffic includes a second set of periodicities for the XR traffic.
A Central Unit (CU) of a Radio Access Network (RAN) node in a wireless communication system comprising:
- a transceiver;
- a memory;
- and
- at least one processor operatively coupled to the memory and the transceiver, and adapted to:
- transmit, to a Distributed Unit (DU) of the RAN node, a first message including information on a Discontinuous Reception (DRX) configuration for Extended reality (XR) traffic,
- wherein the DRX configuration for the XR traffic includes a first set of periodicities for the XR traffic;
- determine that the DRX configuration is updated;
- transmit, to the DU of the RAN node, a second message including information on the updated DRX configuration for the XR traffic,
- wherein the updated DRX configuration for the XR traffic includes a second set of periodicities for the XR traffic.
A wireless device in a wireless communication system comprising:
- a transceiver;
- a memory;
- and
- a processor operatively coupled to the transceiver and the memory, and adapted to:
- receive, from a distributed unit (DU) of a gNB, a first Discontinuous Reception (DRX) configuration,
- wherein the first DRX configuration is provided from a central unit (CU) of the gNB to the DU of the gNB, and
- wherein the first DRX configuration includes a first set of periodicities for the XR traffic;
- and
- receive, from the DU of the gNB, XR traffic based on the first set of periodicities;
- receive, from the DU of the gNB, a second DRX configuration,
- wherein the second DRX configuration is provided from the CU of the gNB to the DU of the gNB, and
- wherein the second DRX configuration includes a second set of periodicities for the XR traffic;
- and
- receive, from the DU of the gNB, XR traffic based on the second set of periodicities.
Dependencies are inferred from the claim text.