MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202647072442 A) filed by Qualcomm Incorporated on June 11, 2026, for Validity Of Random Access Channel Occasions In Subband Full Duplex Slots.
Inventors include Ibrahim, Abdelrahman Mohamed Ahmed Mohamed; Abdelghaffar, Muhammad Sayed Khairy; Zhang, Qian; and Abotabl, Ahmed Attia.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: Certain aspects of the present disclosure provide techniques for validity of random access channel (RACH) occasions (ROs) in subband full duplex (SBFD) slots. An example method, performed at a user equipment (UE), generally includes receiving a random access channel (RACH) configuration and a subband full duplex (SBFD) configuration, wherein the RACH configuration indicates one or more RACH occasions (ROs) and the SBFD configuration indicates at least one SBFD slot, processing a synchronization signal block (SSB) mapped to at least one first RO of the one or more ROs, determining the at least one first RO in the at least one SBFD slot is valid, based on the RACH configuration, the SBFD configuration, and the mapping, and transmitting a RACH preamble on the at least one first valid RO.
Disclaimer: Curated by HT Syndication.
