公开(公告)号：US20200351792A1

公开(公告)日：2020-11-05

申请号：US16401003

申请日：2019-05-01

Applicant: QUALCOMM Incorporated

Inventor： Mahbod GHELICHI ,  James Francis GEEKIE ,  Jittra JOOTAR ,  Arvind Vardarajan SANTHANAM ,  Kuo-Chun LEE ,  Vanitha Aravamudhan KUMAR

IPC: H04W52/02 ,  H04L12/26

Abstract: Methods, systems, and devices for wireless communication in a multi-connectivity user equipment (UE) are described. The UE may communicate with one or more base stations via a first radio access technology (RAT). The UE may determine whether the UE is in a selected state. The selected state may correspond to one or more modes of operation (e.g., a doze mode, a relaxed doze mode, an active WiFi communication mode, a low battery mode). The UE may disable communication via a second RAT in response to determining that the UE is in the selected state. The UE may continue to communicate via the first RAT.

公开(公告)号：US20230276522A1

公开(公告)日：2023-08-31

申请号：US18166760

申请日：2023-02-09

Applicant: QUALCOMM Incorporated

Inventor： Mahbod GHELICHI ,  Rishav REJ ,  James Francis GEEKIE ,  Cheol Hee PARK ,  Manisha PRIYADARSHINI ,  Andres ZACARIAS ,  Adam HEBEIN ,  Qingxin CHEN ,  Uttam PATTANAYAK

IPC: H04W76/27 ,  H04W52/24

CPC classification number: H04W76/27 ,  H04W52/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may detect that a voltage fails to satisfy a performance threshold while operating in a dual subscriber identity module (SIM)-dual active (DSDA) mode associated with maintaining a first network connection in a first active mode concurrently with maintaining a second network connection in a second active mode. The mobile station may transition the first network connection from the first active mode to a standby mode based at least in part on detecting that the voltage fails to satisfy the performance threshold. Numerous other aspects are described.

公开(公告)号：US20230247559A1

公开(公告)日：2023-08-03

申请号：US18298154

申请日：2023-04-10

Applicant: QUALCOMM Incorporated

Inventor： Mahbod GHELICHI ,  James Francis GEEKIE ,  Jittra JOOTAR ,  Arvind Vardarajan SANTHANAM ,  Kuo-Chun LEE ,  Vanitha Aravamudhan KUMAR

IPC: H04W52/02 ,  H04L43/0888 ,  H04L43/16 ,  H04W24/02 ,  H04W24/10

CPC classification number: H04W52/0277 ,  H04L43/0888 ,  H04L43/16 ,  H04W24/02 ,  H04W24/10 ,  H04W52/0251 ,  H04W52/0254 ,  H04W52/0258 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communication in a multi-connectivity user equipment (UE) are described. The UE may communicate with one or more base stations via a first radio access technology (RAT). The UE may determine whether the UE is in a selected state. The selected state may correspond to one or more modes of operation (e.g., a doze mode, a relaxed doze mode, an active WiFi communication mode, a low battery mode). The UE may disable communication via a second RAT in response to determining that the UE is in the selected state. The UE may continue to communicate via the first RAT.

公开(公告)号：US20230118538A1

公开(公告)日：2023-04-20

申请号：US17484915

申请日：2021-09-24

Applicant: QUALCOMM Incorporated

Inventor： Mugdha Sanjay PATIL ,  Mahbod GHELICHI ,  Gaurav SINGH ,  James Francis GEEKIE

IPC: H04W36/14 ,  H04W8/18 ,  H04W36/24

Abstract: Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques that may help mitigate service loss for a UE (e.g., in DSDA mode) due to temperature rise. According to certain aspects, a UE detects, while operating in a multi subscriber identity module (SIM) mode with at least a first subscriber (SUB) and a second subscriber (SUB) active on a first radio access technology (RAT), that the UE has reached a first temperature threshold less than a second temperature threshold at which the UE limits service in the first RAT and greater than a third temperature threshold associated with a temperature mitigation level. The UE then takes action to move the first SUB to a second RAT in response to the detecting.

公开(公告)号：US20220408436A1

公开(公告)日：2022-12-22

申请号：US17350794

申请日：2021-06-17

Applicant: QUALCOMM Incorporated

Inventor： Mahbod GHELICHI ,  James Francis GEEKIE ,  Raghu Narayan CHALLA ,  Mihir Vijay LAGHATE ,  Ruhua HE ,  Yong LI

IPC: H04W72/04 ,  H04W72/08 ,  G01K3/00

Abstract: In some aspects, the present disclosure provides methods, apparatuses, and systems for efficient thermal mitigation while maintaining wireless device performance on a primary component carrier (PCC). Embodiments described may include implementation of target transceiver module configurations, where bandwidth (e.g., PCC bands and secondary component carrier (SCC) bands) may be monitored by a wireless device based on intra-module target configurations and/or inter-module target configurations. An intra-module target configuration may include a target transceiver module monitoring both PCC bands and SCC bands. An inter-module target configuration may include or refer to a plurality of target transceiver modules together monitoring PCC bands and SCC bands. In scenarios where operating temperatures exceed temperature thresholds, target transceiver module configurations may be implemented to transition PCC bands, SCC bands, or both, from a PCC-resident transceiver module to another transceiver module to reduce the operating temperatures of concern. Various additional and alternative aspects are described herein.

公开(公告)号：US20220377672A1

公开(公告)日：2022-11-24

申请号：US17328407

申请日：2021-05-24

Applicant: QUALCOMM Incorporated

Inventor： James Francis GEEKIE ,  Alexei Yurievitch GOROKHOV ,  Raghu Narayan CHALLA ,  Mihir Vijay LAGHATE ,  Mahbod GHELICHI ,  Enoch Shiao-Kuang LU

IPC: H04W52/02 ,  H04W36/36 ,  H04W36/04 ,  H04W76/14

Abstract: Disclosed are techniques for wireless communication. In an aspect, a UE may partially disable transmissions on a transmission port based on a temperature condition (e.g., chipset temperature or skin temperature exceeding threshold). In a further aspect, the UE may enable the partially disabled transmissions on the transmission port in response to cessation of the temperature condition. In a further aspect, the UE may transmit a capability indication to a base station that indicates that the UE is capable of supporting a transition from a multi-layer (rank-2) communication mode to a single-layer (rank-1) communication mode.