公开(公告)号：US20240155328A1

公开(公告)日：2024-05-09

申请号：US18548559

申请日：2021-04-30

Applicant: QUALCOMM Incorporated

Inventor： Yu FU ,  Junyi WANG ,  Yong SU ,  Udayan BHAWNANI ,  Scott HOOVER ,  Sandeep RAO ,  Zhong FAN ,  Rimal Hasmukhbhai PATEL ,  Brian GEORGE ,  Varun CHATARAJU ,  Thawatt GOPAL ,  Qingxin CHEN ,  Reza SHAHIDI

IPC: H04W8/20 ,  H04W76/15

CPC classification number: H04W8/20 ,  H04W76/15

Abstract: Certain aspects of the present disclosure provide a technique for wireless communications by a user equipment (UE). The UE monitors a concurrent operation on multiple operating bands within a same subscriber identity module (SIM) or between multiple SIMs that involves sharing at least one radio frequency (RF) component. The UE enables or disables the at least one RF component based on the monitoring.

公开(公告)号：US20240098694A1

公开(公告)日：2024-03-21

申请号：US18264401

申请日：2021-03-08

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Liang HONG ,  Cheol Hee PARK ,  Qingxin CHEN ,  Jun HU ,  Rishav REJ ,  Reza SHAHIDI ,  Zhenyu LIU ,  Xiaoyu LI

IPC: H04W68/02 ,  H04W8/20 ,  H04W56/00 ,  H04W60/04

CPC classification number: H04W68/02 ,  H04W8/20 ,  H04W56/0015 ,  H04W60/04

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may establish one or more wireless connections for different subscriptions with a base station. The UE may receive an indication of a temporary mobile subscription identifier (TMSI) from the base station during a registration procedure. The UE may calculate a paging occasion (PO) based on the TMSI and may determine the PO fails to satisfy a threshold timing value. The UE may transmit one or more registration request to trigger additional registration procedures in which base station may transmit a new TMSI. The UE may calculate an updated PO based on the new TMSI. The UE may periodically receive one or more paging messages from the base station in a set of POs based on calculating the updated PO.

公开(公告)号：US20240098591A1

公开(公告)日：2024-03-21

申请号：US18255210

申请日：2021-08-25

Applicant: QUALCOMM Incorporated

Inventor： Min WANG ,  Pravjyot Singh DEOGUN ,  Mouaffac AMBRISS ,  Carlos Marcelo Dias PAZOS ,  Arvind Vardarajan SANTHANAM ,  Yong XIE ,  Vikram SINGH ,  Reza SHAHIDI ,  Shankar Ganesh LAKSHMANASWAMY ,  Manjunatha KANTHARAJU ,  Ertugrul Necdet CIFTCIOGLU ,  Vaishali Ailani RAI ,  Kuo-Chun LEE ,  Arnaud MEYLAN ,  Leena ZACHARIAS

IPC: H04W36/02

CPC classification number: H04W36/023

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify an indication of an occurrence of a handover. The UE may adjust a delay used by a buffer based at least in part on the indication of the occurrence of the handover. The UE may process one or more packets of the buffer based at least in part on the adjustment of the delay used by the buffer. Numerous other aspects are described.

公开(公告)号：US20240014910A1

公开(公告)日：2024-01-11

申请号：US17860896

申请日：2022-07-08

Applicant: QUALCOMM Incorporated

Inventor： Xinchen ZHANG ,  Arnaud MEYLAN ,  Mahdi ZAMANI ,  Arvind Vardarajan SANTHANAM ,  Mona AGRAWAL ,  Reza SHAHIDI

IPC: H04B17/309 ,  H04W48/16 ,  H04W24/02

CPC classification number: H04B17/309 ,  H04W48/16 ,  H04W24/02

Abstract: Disclosed are systems and techniques for wireless communications. For instance, a wireless device may receive a signal from a first wireless network while the wireless device is in an idle mode; determine, from the received signal, a signal to noise ratio (SNR) and a doppler shift; retrieve stored network capability information; and estimate, based on the SNR, the doppler shift, and the stored network capability information, a throughput of the first wireless network.

公开(公告)号：US20230397123A1

公开(公告)日：2023-12-07

申请号：US18325773

申请日：2023-05-30

Applicant: QUALCOMM Incorporated

Inventor： Huang LOU ,  Arnaud MEYLAN ,  Farhad MESHKATI ,  Reza SHAHIDI ,  Lin LU ,  Jagadish NADAKUDUTI

IPC: H04W52/34

CPC classification number: H04W52/346

Abstract: Certain aspects of the present disclosure provide techniques for transmit energy allocation. A method that may be performed by a wireless device includes obtaining reserve information associated with an antenna group associated with a plurality of radios including a first radio and second radios, the first radio communicating via a first type of radio access technology and the second radios communicating via a second type of radio access technology, different from the first type of radio access technology; determining a reserve for each of the radios based at least in part on the reserve information and an active state associated with each of the radios; and transmitting one or more signals using at least one of the radios at a transmit power determined based at least in part on a radio frequency exposure limit associated with each of the radios and the reserve for each of the radios.

公开(公告)号：US20230371018A1

公开(公告)日：2023-11-16

申请号：US18308340

申请日：2023-04-27

Applicant: QUALCOMM Incorporated

Inventor： Ozcan OZTURK ,  Reza SHAHIDI ,  Arvind Vardarajan SANTHANAM

IPC: H04W72/12

CPC classification number: H04W72/1215 ,  H04W88/06

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a configuration associated with a first universal subscriber identity module (USIM) and a configuration associated with a second USIM. The UE may transmit a request for a gap pattern associated with the first USIM or the second USIM. The UE may receive an indication of the gap pattern. The UE may selectively communicate or measure according to the gap pattern. Numerous other aspects are described.

公开(公告)号：US20230262543A1

公开(公告)日：2023-08-17

申请号：US18003708

申请日：2020-08-07

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Tom CHIN ,  Reza SHAHIDI ,  Qingxin CHEN

IPC: H04W36/00 ,  H04L5/00 ,  H04W72/02

CPC classification number: H04W36/0072 ,  H04L5/0096 ,  H04W72/02 ,  H04W88/06

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques that may help optimize performance of a multi-SIM UE. According to certain aspects, the multi-SIM UE may determine a preferred frequency resource for the UE to support at least two subscriber identity modules (SIMs), at least one of which is connected and one of which is idle and provide, via the at least one connected SIM, an indication of the preferred frequency resource to a network entity.

公开(公告)号：US20230048785A1

公开(公告)日：2023-02-16

申请号：US17445073

申请日：2021-08-13

Applicant: QUALCOMM Incorporated

Inventor： Francis Ming-Meng NGAI ,  Arnaud MEYLAN ,  Suli ZHAO ,  Liangchi HSU ,  Cheol Hee PARK ,  Qingxin CHEN ,  Jun HU ,  Leena ZACHARIAS ,  Pulkit HANSWAL ,  Reza SHAHIDI ,  Thawatt GOPAL ,  Raghu Narayan CHALLA ,  Heechoon LEE

IPC: H04W72/04 ,  H04W72/10 ,  H04W88/06 ,  H04W76/15

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a multi-subscriber identity module (SIM) user equipment (UE) may communicate, using a first SIM, on a plurality of component carriers. The multi-SIM UE may select a first subset of component carriers from the plurality of component carriers based at least in part on a component carrier prioritization. The multi-SIM UE may identify an amount of memory available to a second SIM. The multi-SIM UE may tune away, based at least in part on the amount of memory available to the second SIM, from a second subset of component carriers The first subset of component carriers may be different from the second subset of component carriers. Numerous other aspects are described.

公开(公告)号：US20220386172A1

公开(公告)日：2022-12-01

申请号：US17755145

申请日：2019-11-25

Applicant: QUALCOMM Incorporated

Inventor： Ling XIE ,  Qingxin CHEN ,  Reza SHAHIDI ,  Jun HU ,  Sivaram Srivenkata PALAKODETY ,  Vishal DALMIYA ,  Wei-Jei SONG ,  Arnaud MEYLAN ,  Zhibin DANG ,  Karthikeyan SABAPATHI

IPC: H04W28/08 ,  H04W28/02 ,  H04W76/15

Abstract: A user equipment (UE) configured for dual connectivity with a split bearer configuration may transmit uplink data packets to one or both a master cell group (MCG) and a secondary cell group (SCG). The UE may transmit an uplink transmission from a packet data convergence protocol (PDCP) entity over one or both of a first radio link control (RLC) entity associated with the MCG and a second RLC entity associated with the SCG. The configuration including a transmit buffer threshold. The UE may receive, at the PDCP entity, an uplink switch start indication. The UE may activate the second RLC entity in response to receiving the uplink switch start indication. The UE may transmit a buffer status report according to a current transmit buffer level plus the transmit buffer threshold. Accordingly, the UE may communicate with the SCG based on the uplink switch start indication.

公开(公告)号：US20220191730A1

公开(公告)日：2022-06-16

申请号：US17454787

申请日：2021-11-12

Applicant: QUALCOMM Incorporated

Inventor： Arnaud MEYLAN ,  Reza SHAHIDI ,  Raghu Narayan CHALLA ,  Brian Clarke BANISTER ,  Lin LU ,  Shanshan WANG ,  Michel Evan CHAUVIN ,  Tienyow LIU ,  Leena ZACHARIAS ,  Scott HOOVER ,  Troy CURTISS

IPC: H04W28/02 ,  H04W76/15 ,  H04W72/10 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit, based at least in part on a transmit configuration, a first communication associated with a first group of logical channels associated with at least a portion of an ON duration of an uplink transmission interval configuration. The UE may transmit, based at least in part on the transmit configuration, a second communication during at least a portion of an OFF duration of the uplink transmission interval configuration, wherein the transmit configuration indicates a first amount of energy for the first communication based at least in part on the first communication being associated with the first group of logical channels and a second amount of energy for the second communication based at least in part on the second communication being associated with a second group of logical channels. Numerous other aspects are provided.