公开(公告)号：US20240007842A1

公开(公告)日：2024-01-04

申请号：US18043980

申请日：2021-06-30

Applicant: QUALCOMM Incorporated

Inventor： Neel Tej ADUSUMILLI ,  Mayank ARORA ,  Ozcan OZTURK

IPC: H04W8/18

CPC classification number: H04W8/18

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform a radio resource control (RRC) setup procedure for a first subscriber identity module (SIM) of the UE and transmit a serving temporary mobile subscriber identity of the first SIM in association with an RRC setup procedure for a second SIM. Numerous other aspects are provided.

公开(公告)号：US20230180158A1

公开(公告)日：2023-06-08

申请号：US17998024

申请日：2021-06-14

Applicant: QUALCOMM Incorporated

Inventor： Xipeng ZHU ,  Arvind Vardarajan SANTHANAM ,  Luis Fernando Brisson LOPES ,  Neel Tej ADUSUMILLI

IPC: H04W56/00 ,  H04W76/15

CPC classification number: H04W56/0015 ,  H04W76/15

Abstract: Two or more base stations may share relative timing information. For example, a first cell may determining a cell level system frame number (SFN) and frame timing difference (SFTD) between the first cell and a second cell. At least one user equipment (UE) can be configured with dual connectivity with the first cell and the second cell. The first cell may send an indication of the cell level SFTD to the second cell via a backhaul with the second cell. The indication of the cell level SFTD may be the determined SFTD or a SFN reference time. In some implementations, the first cell may send a the SFTD measurement result and assistance information to the second cell via a backhaul to the second cell. The second cell may determine the cell level SFTD. In some implementations, a positioning network entity may determine the cell level SFTD.