MUMBAI, India, June 19 -- Intellectual Property India has published a patent application (202647066595 A) filed by Qualcomm Incorporated on May 27, 2026, for Techniques For Random Access In Sub-Band Full Duplex Symbol.
Inventors include Zhang, Qian; Abdelghaffar, Muhammad Sayed Khairy; Ibrahim, Abdelrahman Mohamed Ahmed Mohamed; and Abotabl, Ahmed Attia.
The application for the patent was published on June 05, 2026, under issue no. 23/2026.
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a set of valid RACH occasions of a plurality of RACH occasions, wherein the set of valid RACH occasions includes one or more first valid RACH occasions on one or more uplink symbols and an uplink sub-band in a downlink symbol. The UE may identify a first set of synchronization signal block (SSB) indexes associated with the one or more first valid RACH occasions and a second set of SSB indexes associated with the one or more second valid RACH occasions. The UE may transmit a RACH message on a valid RACH occasion of the set of valid RACH occasions, the valid RACH occasion corresponding to an SSB index. Numerous other aspects are described.
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