Invention Grant
- Patent Title: Methods and apparatus for sounding reference signal enhancements for subband full-duplex
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Application No.: US17365722Application Date: 2021-07-01
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Publication No.: US11652671B2Publication Date: 2023-05-16
- Inventor: Runxin Wang , Muhammad Sayed Khairy Abdelghaffar , Wanshi Chen , Abdelrahman Mohamed Ahmed Mohamed Ibrahim , Ahmed Attia Abotabl
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox, LLP
- Main IPC: H04L25/02
- IPC: H04L25/02 ; H04L5/00 ; H04L5/14

Abstract:
Aspects of the present disclosure include methods, apparatuses, and computer readable media for configuring sounding reference signal (SRS) transmissions on subband full-duplex (SBFD) slots. In an example, a user equipment (UE) may determine a change from a first uplink (UL) bandwidth pattern to a second UL bandwidth pattern occurred within in a sub-band full duplex (SBFD) bandwidth. The UE may also configure one or more settings for a sounding resource signal (SRS) transmission based on the second UL bandwidth pattern. The UE may also transmit, to a base station, the SRS transmission according to the one or more settings for the SRS transmission.
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