Physical downlink shared channel transmission configuration indicator state mapping
AssigneeQUALCOMM Incorporated
InventorsIyab Issam Sakhnini, Tao Luo, Yan Zhou
Life of this patent
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Abstract
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information identifying a set of transmission configuration indicator (TCI) states and a TCI-field codepoint mapping, wherein an active subset of the set of TCI states is active in accordance with a default configuration. The UE may communicate, based at least in part on the TCI-field codepoint mapping and the default configuration, using a default active TCI state of the active subset of the set of TCI states. Numerous other aspects are provided.
Claims30
A user equipment (UE) for wireless communication, comprising:
- at least one processor;
- and
- at least one memory communicatively coupled with the at least one processor and storing processor-readable code that, when executed by the at least one processor, is configured to cause the UE to:
- receive configuration information identifying a set of transmission configuration indicator (TCI) states, a TCI-field codepoint mapping, and an active subset of the set of TCI states, wherein the active subset of the set of TCI states is active in accordance with a default configuration, and wherein the active subset of the set of TCI states includes a sequentially first one or more TCI states based at least in part on the default configuration;
- and
- communicate, based at least in part on the TCI-field codepoint mapping and the default configuration, using a default active TCI state of the active subset of the set of TCI states.
A network entity for wireless communication, comprising:
- at least one processor;
- and
- at least one memory communicatively coupled with the at least one processor and storing processor-readable code that, when executed by the at least one processor, is configured to cause the network entity to:
- transmit configuration information identifying a set of transmission configuration indicator (TCI) states, a TCI-field codepoint mapping, and an active subset of the set of TCI states, wherein the active subset of the set of TCI states is active in accordance with a default configuration, and wherein the active subset of the set of TCI states includes a sequentially first one or more TCI states based at least in part on the default configuration;
- and
- communicate, based at least in part on the TCI-field codepoint mapping and the default configuration, using a default active TCI state of the active subset of the set of TCI states.
A method of wireless communication performed by a user equipment (UE), comprising:
- receiving configuration information identifying a set of transmission configuration indicator (TCI) states, a TCI-field codepoint mapping, and an active subset of the set of TCI states, wherein the active subset of the set of TCI states is active in accordance with a default configuration, and wherein the active subset of the set of TCI states includes a sequentially first one or more TCI states based at least in part on the default configuration;
- and
- communicating, based at least in part on the TCI-field codepoint mapping and the default configuration, using a default active TCI state of the active subset of the set of TCI states.
A method of wireless communication performed by a network entity, comprising:
- transmitting configuration information identifying a set of transmission configuration indicator (TCI) states, a TCI-field codepoint mapping, and an active subset of the set of TCI states, wherein the active subset of the set of TCI states is active in accordance with a default configuration, and wherein the active subset of the set of TCI states includes a sequentially first one or more TCI states based at least in part on the default configuration;
- and
- communicating, based at least in part on the TCI-field codepoint mapping and the default configuration, using a default active TCI state of the active subset of the set of TCI states.
Dependencies are inferred from the claim text.