公开(公告)号：US20250106885A1

公开(公告)日：2025-03-27

申请号：US18728275

申请日：2022-03-23

Applicant: QUALCOMM Incorporated

Inventor： Rishav REJ ,  Uttam VYAS ,  Qingxin CHEN ,  Uttam PATTANAYAK ,  Touseef KHAN ,  Ling XIE ,  Bhupesh Manoharlal UMATT ,  Manisha PRIYADARSHINI ,  Mutaz Zuhier Afif SHUKAIR

IPC: H04W72/563 ,  H04W72/0446 ,  H04W88/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify a first service associated with a first subscriber identification module (SIM), the first service having a first priority. The UE may identify at least one re-prioritization condition that is satisfied, wherein the at least one re-prioritization condition is associated with at least one of the first service or a second service associated with a second SIM, the second service having a second priority that is lower than the first priority. The UE may adjust, based at least in part on the at least one re-prioritization condition being satisfied, the second priority, wherein the adjusted second priority is higher than the first priority. The UE may perform a communication corresponding to the second service based at least in part on the adjusted second priority. Numerous other aspects are described.

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.

公开(公告)号：US20230047375A1

公开(公告)日：2023-02-16

申请号：US17399290

申请日：2021-08-11

Applicant: QUALCOMM Incorporated

Inventor： Leena ZACHARIAS ,  Arnaud MEYLAN ,  Reza SHAHIDI ,  Lan LAN ,  Qingxin CHEN ,  Farrukh RASHID ,  Zhibin DANG ,  Akshay KUMAR

IPC: H04W52/02 ,  H04L1/18 ,  H04L1/20 ,  H04W72/12 ,  H04W72/14

Abstract: Certain aspects of the present disclosure provide a method for wireless communication by a user equipment (UE). The UE starts a first timer (such as a discontinuous reception (DRX) hybrid automatic repeat request (HARQ) round-trip-time (RTT) timer), after sending an uplink (UL) data transmission to a network entity. The UE then starts a second timer (such as a DRX retransmission timer) when the first timer expires. The UE then determines whether to wake up or sleep for a duration of the second timer based on a prior block error rate (BLER).

公开(公告)号：US20220338258A1

公开(公告)日：2022-10-20

申请号：US17653370

申请日：2022-03-03

Applicant: QUALCOMM Incorporated

Inventor： Yong XIE ,  Vikram SINGH ,  Lan LAN ,  Reza SHAHIDI ,  Zhibin DANG ,  Sanjeev MITTAL ,  Carlos Marcelo Dias PAZOS ,  Qingxin CHEN ,  Bhupesh Manoharlal UMATT ,  Tom CHIN

IPC: H04W74/08 ,  H04W72/10 ,  H04W72/04

Abstract: This disclosure provides systems, methods and apparatuses for enabling collision mitigation for a user equipment (UE) operating in a dual active mode. In some aspects, the UE may generate a communication for a first subscription in a first time window associated with a first priority for a time domain division pattern with a second subscription. The UE may transmit, using the first subscription, the communication in a second time window associated with a second priority for the time domain division pattern. For example, the second time window associated with the second priority may be a time window in which traffic for the first subscription is prioritized. In some aspects, the UE may select modified periodic intervals for transmissions of a communication to mitigate collisions associated with the time domain division pattern. For example, a transmission time of the periodic communication may be varied (or randomized) over time.

公开(公告)号：US20220322374A1

公开(公告)日：2022-10-06

申请号：US17657025

申请日：2022-03-29

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Qingxin CHEN ,  Cheol Hee PARK ,  Reza SHAHIDI

IPC: H04W72/12 ,  H04W76/15 ,  H04B1/44

Abstract: The present disclosure relates to methods, devices and software that can be used for preventing damage to RF front end equipment used in wireless communication systems. In some aspects, a user equipment (UE) may establish a first communication having a first priority, wherein the first communication is associated with a first subscriber in a connected mode. The UE may establish a second communication having a second priority, wherein the second communication is associated with a second subscriber in the connected mode. The UE may identify a state of a transmit/receive (TRX) switch shared between the first communication and the second communication. The UE may perform, based at least in part on the state of the TRX switch, at least one of the first communication or the second communication using a TRX switching configuration.

公开(公告)号：US20220312280A1

公开(公告)日：2022-09-29

申请号：US17597224

申请日：2020-07-28

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Qingxin CHEN ,  Reza SHAHIDI ,  Jiming GUO ,  Xuqiang ZHANG ,  Kiran PATIL ,  Subashini KRISHNAMURTHY ,  Peng HU ,  Xuepan GUAN ,  Daowei LIN ,  Shaolin PENG ,  Vishwanath CHUKKALA ,  Pavan Kumar V. JIGAJINNI ,  Bhupesh Manoharlal UMATT ,  Rishika TINDOLA ,  Xiaochen CHEN ,  Tom CHIN ,  Xiaoyu LI

IPC: H04W36/00 ,  H04W8/18 ,  H04W68/00 ,  H04W36/08

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that a first subscription of the UE and a second subscription of the UE are associated with a same cell and are being used for a same radio access technology (RAT). The UE may activate a proxy subscription mode for the first subscription based at least in part on the determination that the first subscription of the UE and the second subscription of the UE are associated with the same cell and are being used for the same RAT, wherein the proxy subscription mode enables the UE to use the first subscription to perform one or more idle mode operations for the second subscription while the second subscription is in an idle mode. Numerous other aspects are provided.

公开(公告)号：US20220295422A1

公开(公告)日：2022-09-15

申请号：US17652027

申请日：2022-02-22

Applicant: QUALCOMM Incorporated

Inventor： Shanshan WANG ,  Reza SHAHIDI ,  Francis Ming-Meng NGAI ,  Akhil DEODHAR ,  Troy CURTISS ,  Bhupesh Manoharlal UMATT ,  Lan LAN ,  Qingxin CHEN ,  Leena ZACHARIAS ,  Cheol Hee PARK ,  Farhad MESHKATI ,  Dinesh Kumar DEVINENI ,  Tienyow LIU ,  Tianpei CHEN ,  Jagadish NADAKUDUTI ,  Lin LU

IPC: H04W52/36 ,  H04W52/28 ,  H04W52/14

Abstract: Various aspects of the present disclosure generally relate to wireless communication. A user equipment (UE) may configure a first initial set of maximum transmit powers for a first subscriber module. The UE may configure a second initial set of maximum transmit powers for a second subscriber module. The UE may configure a first maximum transmit power associated with a first connection for the first subscriber module. The UE may configure, independently of the configuration of the first maximum transmit power, a second maximum transmit power associated with the second connection. The UE may transmit based at least in part on at least one of the first maximum transmit power or the second maximum transmit power. Numerous other aspects are described.

公开(公告)号：US20220256328A1

公开(公告)日：2022-08-11

申请号：US17593616

申请日：2019-03-22

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Reza SHAHIDI ,  Jiming GUO ,  Qingxin CHEN ,  Aziz GHOLMIEH ,  Leena ZACHARIAS ,  Jun HU

IPC: H04W8/18 ,  H04W8/24 ,  H04W76/28 ,  H04W76/30 ,  H04W72/04

Abstract: Certain aspects of the present disclosure are generally directed to extended signaling protocols for multi-subscriber identity module (MSIM) user-equipment (UE) for new radio (NR). For example, certain aspects provide a method for wireless communication by a UE. The method generally includes receiving a first message from a network entity enquiring regarding information associated with a multi-subscriber identify module (SIM) capability of the UE, determining the information associated with the multi-SIM capability of the UE in response to the inquiry from the network entity, and communicating one or more messages to indicate the information regarding the multi-SIM capability to the network entity.

公开(公告)号：US20160360450A1

公开(公告)日：2016-12-08

申请号：US14733939

申请日：2015-06-08

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Qingxin CHEN ,  Tom CHIN

IPC: H04W36/00

CPC classification number: H04W36/0088 ,  H04W36/14 ,  H04W76/28 ,  H04W76/34 ,  H04W88/06

Abstract: A method of wireless communication includes determining when a tune away from a serving RAT to a non-serving RAT occurs. The method also includes determining whether to suspend one or more periodic uplink transmission before the tune away based on a serving cell signal quality, a specified quality of service, and/or timing of an uplink transmission in relation to the tune away.

Abstract translation: 一种无线通信方法包括确定何时发生远离服务RAT到非服务RAT的乐曲。 该方法还包括基于服务小区信号质量，规定的服务质量和/或相对于该距离的上行链路传输的定时，确定是否暂停在远程之前的一个或多个周期性上行链路传输。

公开(公告)号：US20150334740A1

公开(公告)日：2015-11-19

申请号：US14278879

申请日：2014-05-15

Applicant: QUALCOMM Incorporated

Inventor： Ming YANG ,  Tom CHIN ,  Qingxin CHEN

IPC: H04W72/14 ,  H04W72/12 ,  H04L1/18

CPC classification number: H04W72/14 ,  H04L1/1822 ,  H04L1/1854 ,  H04W36/0088 ,  H04W72/1273

Abstract: A user equipment (UE) prevents re-transmissions of downlink high-speed data during a tune away procedure when an acknowledgment (ACK) to the high-speed data is not received at a network. In one instance, the UE decodes a first high-speed grant and corresponding downlink high-speed data before tuning away from a serving base station. The UE determines that a first timing for transmitting an acknowledgement of the decoded high-speed downlink data occurs during a tune away gap. The UE determines a second time for sending the acknowledgment based on a determination of a second high-speed grant missed during the tune away gap. The UE transmits an acknowledgement (ACK) for the decoded downlink high-speed data in accordance with a time line of the missed second high-speed grant.

Abstract translation: 当在网络上没有接收到对高速数据的确认（ACK）时，用户设备（UE）在跳过程序期间防止重新发送下行链路高速数据。 在一种情况下，UE在从服务基站调谐之前，对第一高速准许和对应的下行高速数据进行解码。 UE确定在调谐间隙期间发生用于发送解码的高速下行链路数据的确认的第一定时。 UE基于在调出间隙期间错过的第二高速准许的确定，确定第二次发送确认。 UE根据错过的第二高速授权的时间线发送用于解码的下行链路高速数据的确认（ACK）。