RANDOM ACCESS CHANNEL OCCASION AND UPLINK CHANNEL OCCASION MAPPING FOR SUB-BAND FULL DUPLEX

원문 (중국어)

Methods, systems, and devices for wireless communication are described. A UE may be configured to interpret random access channel occasions (ROs), physical uplink shared channel occasions (POs), or both, scheduled during an uplink sub-band of a downlink sub-band full duplex (SBFD) slot to be valid for preamble transmissions or payload transmissions. For example, one or more POs may be scheduled during an uplink sub-band of an SBFD slot for payload transmissions by UEs operating using SBFD techniques. Additionally, or alternatively, one or more ROs may be scheduled during an uplink sub-band of an SBFD slot for preamble transmissions by UEs operating using SBFD techniques. For example, some ROs, POs, or both, may be valid for all UEs, while other ROs, POs, or both, scheduled during uplink sub-bands of SBFD slots may be valid for UEs operating using the SBFD techniques, and preamble mappings may be performed accordingly.