Invention Grant
- Patent Title: Systems and methods to adjust a sounding reference signal timing offset
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Application No.: US17454414Application Date: 2021-11-10
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Publication No.: US12028816B2Publication Date: 2024-07-02
- Inventor: Penchal Prasad Goddeti , Akash Srivastava , Manjunatha Subbamma Ananda , Santhana Palanisamy
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: QUALCOMM Incorporated
- Main IPC: H04W56/00
- IPC: H04W56/00 ; H04W12/45 ; H04W74/0808 ; H04W88/06 ; H04W28/02 ; H04W74/0833

Abstract:
A method of wireless communication performed by a user equipment (UE) includes: operating in a Dual SIM Dual Standby (DSDS) mode in which a first subscriber identity module (SIM) is designated as a default data subscription (DDS); transmitting a sounding reference signal (SRS) from a communication port of the UE, wherein the SRS has a timing offset assigned by a network associated with the first SIM; receiving paging messages from a network associated with a second SIM; determining an offset adjustment to avoid a collision between the SRS and the paging messages; sending a request to the network associated with the first SIM to adjust the timing offset according to the offset adjustment; and receiving an offset change configuration from the network associated with the first SIM.
Public/Granted literature
- US20230146637A1 SYSTEMS AND METHODS TO ADJUST A SOUNDING REFERENCE SIGNAL TIMING OFFSET Public/Granted day:2023-05-11
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