公开(公告)号：US20220103231A1

公开(公告)日：2022-03-31

申请号：US17034374

申请日：2020-09-28

Applicant: QUALCOMM Incorporated

Inventor： Kamalakar GANTI ,  Anindya MAJUMDER ,  Ammar KITABI ,  Jun HU ,  Qingxin CHEN

IPC: H04B7/08 ,  H04W24/08 ,  H04W24/10 ,  H04W76/11 ,  H04W60/00 ,  H04W8/18 ,  H04W8/26

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may measure a plurality of beams, from a base station, wherein the plurality of beams are associated with a corresponding plurality of monitoring occasions for a first subscription of the UE. The UE may determine whether a monitoring occasion for a second subscription of the UE collides with one or more of the plurality of monitoring occasions, for the first subscription of the UE, corresponding with the plurality of beams. The UE may transmit, to the base station, an indication of a selected beam, from the plurality of beams, based at least in part on the measuring and the determining. Numerous other aspects are provided.

公开(公告)号：US20240080901A1

公开(公告)日：2024-03-07

申请号：US18262369

申请日：2021-04-01

Applicant: QUALCOMM Incorporated

Inventor： Kamalakar GANTI ,  Anindya MAJUMDER ,  Ammar KITABI ,  Jun HU ,  Ling XIE ,  Qingxin CHEN

IPC: H04W74/08 ,  H04B7/08

CPC classification number: H04W74/0833 ,  H04B7/088 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may be configured with two subscriber identity modules (SIMs). The UE may select a synchronization beam associated with a random access occasion of a first SIM based on the random access occasion not overlapping in time with a reception opportunity (e.g., a paging occasion) of the second SIM. In some examples, the UE may select the synchronization beam based on an identified signal quality of the synchronization beam (e.g., in comparison to other available synchronization beams that are non-overlapping with the reception opportunity). The UE may perform a random access procedure (e.g., using the first SIM) during the random access occasion associated with the selected synchronization beam and, in some cases, may also monitor (e.g., using the second SIM) resources associated with the paging opportunity.

公开(公告)号：US20240267189A1

公开(公告)日：2024-08-08

申请号：US18567215

申请日：2021-08-18

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Reza SHAHIDI ,  Qingxin CHEN ,  Rahul MARINGANTI ,  Ankur SRIVASTAVA ,  Anindya MAJUMDER ,  Kamalakar GANTI ,  Sivaram Srivenkata PALAKODETY ,  Ambarish TRIPATHI ,  Krishna Chaitanya MUKKERA ,  Peng WU ,  Wei SUN ,  Yuyi LI ,  Mohammad ASHRAF

IPC: H04L5/00 ,  H04L1/1829

CPC classification number: H04L5/0053 ,  H04L1/1854

Abstract: Aspects are provided allowing a MSIM UE to transmit a controlled pattern of fake HARQ-ACK and a controlled RLC status report in response to un-decoded data transmissions from a base station, while suspending SRS antenna switching during performance of an activity in a different network subscription, in order to relieve MCS penalties in response to such suspension while minimizing RLC holes. The UE sends a plurality of SRSs to a base station in a first network using a first SIM of the UE, where each of the SRSs is sent using a different antenna. The UE suspends SRS transmission from the different antennas while performing an activity in a second network using a second SIM of the UE. The UE sends a HARQ-ACK to the base station while the SRS transmission is suspended in response to at least one of a plurality of un-decoded data transmissions from the base station.