公开(公告)号：US20240155494A1

公开(公告)日：2024-05-09

申请号：US18415989

申请日：2024-01-18

Applicant: QUALCOMM Incorporated

Inventor： Reza SHAHIDI ,  Brian Clarke BANISTER ,  Vishal MAHAJAN ,  Vikram RAMESH BABU ,  Joshua Tennyson MACDONALD ,  Thawatt GOPAL ,  Udayan BHAWNANI ,  Yu FU ,  Bhupesh Manoharlal UMATT ,  Sridhar BANDARU ,  Scott HOOVER ,  Brian GEORGE ,  Hemanth Kumar RAYAPATI ,  Sunil KC ,  Sandeep RAMANNAVAR ,  Sandeep RAO

IPC: H04W52/02 ,  H04W8/20 ,  H04W76/28

CPC classification number: H04W52/0232 ,  H04W8/20 ,  H04W52/0216 ,  H04W76/28

Abstract: A user equipment (UE) may monitor a channel for wireless communication associated with a first radio access technology (RAT) during one or more of a first active duration or a first inactive duration. The UE may operate in a first power mode during the first inactive duration. The UE may monitor the channel for wireless communication associated with a second RAT during one or more of a second active duration or a second inactive duration. The UE may operate during the second inactive duration in one or more of the first power mode or a second power. The UE may operate according to the first mode or the second mode based on the monitoring of the channel associated with the first RAT and the second RAT.

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：US20220338050A1

公开(公告)日：2022-10-20

申请号：US17233364

申请日：2021-04-16

Applicant: QUALCOMM Incorporated

Inventor： Feilu LIU ,  Suli ZHAO ,  Alok MITRA ,  Srinivas Reddy MUDIREDDY ,  Reza SHAHIDI ,  Sitaramanjaneyulu KANAMARLAPUDI ,  Vaibhav KUMAR

IPC: H04W28/02 ,  H04L12/859 ,  H04L12/851 ,  H04W36/00

Abstract: Certain aspects of the present disclosure provide techniques for implementing reflective quality of service (RQoS) in wireless communication systems. A method for implementing RQoS that may be performed by a user equipment (UE) generally includes receiving a plurality of downlink user data packets from a first base station (BS), determining at least one reflective quality of service (RQoS) mapping rule for one or more uplink packet transmissions based on a subset of the plurality of downlink user data packets, filtering the plurality of downlink user data packets based on the at least one RQoS mapping rule, and forwarding the plurality of downlink user data packets to a corresponding application entity of the UE based on the filtering.

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：US20220303869A1

公开(公告)日：2022-09-22

申请号：US17651271

申请日：2022-02-16

Applicant: QUALCOMM Incorporated

Inventor： Vinay PARADKAR ,  Bhupesh Manoharlal UMATT ,  Vikram SINGH ,  Reza SHAHIDI ,  Sunmeet GILL ,  Can ZHAO ,  Chao ZOU

IPC: H04W40/24 ,  H04L45/00 ,  H04W76/15 ,  H04L61/2514 ,  H04L61/4511

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first communication connection associated with a first subscription or associated with a first network slice, wherein the first communication connection is a default connection for the UE for data traffic. The UE may establish a second communication connection associated with a second subscription or associated with a second network slice. The UE may receive, from a device via a wireless local area network provided by the UE or via a wired connection, a data traffic packet associated with one or more parameters. The UE may route the data traffic packet to the second communication connection based at least in part on the one or more parameters. The UE may transmit the data traffic packet using the second communication connection. Numerous other aspects are described.

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：US20220159581A1

公开(公告)日：2022-05-19

申请号：US17454611

申请日：2021-11-11

Applicant: QUALCOMM Incorporated

Inventor： Lin LU ,  Jagadish NADAKUDUTI ,  Paul GUCKIAN ,  Reza SHAHIDI

IPC: H04W52/22

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for determining a transmit power based on a pattern and/or future conditions for a transmission while maintaining radio frequency (RF) exposure compliance. An example method generally includes obtaining a pattern associated with one or more first transmissions, determining a transmit power for one or more second transmissions based at least in part on the pattern and an RF exposure limit, and transmitting the one or more second transmissions at the determined transmit power.