公开(公告)号：US20230319920A1

公开(公告)日：2023-10-05

申请号：US18004121

申请日：2020-08-28

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Bhupesh Manoharlal UMATT ,  Reza SHAHIDI ,  Qingxin CHEN ,  Shan QING ,  Mutaz Zuhier Afif SHUKAIR ,  Tom CHIN ,  Hemanth Kumar RAYAPATI ,  Tongxin WANG ,  Daniel AMERGA ,  Peng HU ,  Xuqiang ZHANG ,  Xiaoyu LI ,  Liang HONG ,  Zhongsheng LI

IPC: H04W76/15 ,  H04W8/18

CPC classification number: H04W76/15 ,  H04W8/183 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may be configured with two subscriptions. The first subscription may support dual connectivity with one or more cell groups, such as a master cell group (MCG) and a secondary cell group (SCG), while a second subscription may not support dual connectivity. Each subscription may support communications with one or more radio access technologies (RAT). The UE may use the protocol stack for a RAT in the first subscription to receive idle-mode signaling, such as one or more paging messages, from the second subscription using the same RAT.

公开(公告)号：US20240389107A1

公开(公告)日：2024-11-21

申请号：US18695791

申请日：2021-12-01

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Zhanyi LIU ,  Peng WU ,  Yicheng SHEN ,  Tongxin WANG ,  Qingxin CHEN ,  Jun HU

IPC: H04W72/231 ,  H04W72/0457 ,  H04W72/1268 ,  H04W72/40 ,  H04W74/0833 ,  H04W76/19

Abstract: A first network node (e.g., a UE) may receive, from a second BS network node (e.g., a base station), DCI. The first network node may perform, based on the DCI, a BWP switch from a first BWP to a second BWP. The first network node may perform, after the BWP switch, a BWP switch failure detection procedure that results in a first determination or a second determination. The first determination may be indicative that the BWP switch was successful and the second determination may be indicative that the BWP switch was not successful. To perform the BWP switch failure detection procedure, the first network node may determine whether one or more failure conditions are satisfied. The one or more failure conditions may include at least one of a BLER greater than a threshold, occurrence of one or more tune away events, or non-receipt of an uplink grant on the second BWP.

公开(公告)号：US20240334539A1

公开(公告)日：2024-10-03

申请号：US18681296

申请日：2021-10-20

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun LEE ,  Arvind Vardarajan SANTHANAM ,  Balakrishna YANAMADALA ,  Mona AGRAWAL ,  Hemanth Kumar RAYAPATI ,  Xiaoning LU ,  Tongxin WANG ,  Anuj OJHA

IPC: H04W76/28 ,  H04W56/00

CPC classification number: H04W76/28 ,  H04W56/00

Abstract: Methods, systems, and devices for wireless communication are described. In some systems, a user equipment (UE) may divide a measurement of a cell into two or more portions. The UE may receive a control message that indicates a request to perform the measurement and a target frequency associated with the measurement. In some examples, the UE may generate at least a first radio frequency (RF) script during an on duration of a discontinuous reception (DRX) cycle based on the target frequency. The UE may perform at least a portion of the measurement during an off duration of the DRX cycle based on the first RF script. Additionally or alternatively, the UE may generate the first RF script and perform the portion of the measurement during an off duration of a DRX cycle and the UE may generate a second RF script during an off duration of a second DRX cycle.

公开(公告)号：US20240314750A1

公开(公告)日：2024-09-19

申请号：US18572587

申请日：2021-09-02

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Zhanyi LIU ,  Tongxin WANG ,  Yang LI ,  Yang GAO

IPC: H04W72/0446 ,  H04W72/232 ,  H04W72/541

CPC classification number: H04W72/0446 ,  H04W72/232 ,  H04W72/541

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first signal in a first slot, wherein the first slot corresponds to a physical downlink control channel monitoring occasion in a second slot with a defined characteristic. The UE may receive a second signal in a third slot, wherein the third slot is based at least in part on the second slot, the defined characteristic, and a shift value. Numerous other aspects are described.