公开(公告)号：US20180007600A1

公开(公告)日：2018-01-04

申请号：US15638096

申请日：2017-06-29

Applicant: QUALCOMM Incorporated

Inventor： Thawatt GOPAL ,  Reza Shahidi ,  Sunil KC ,  Qingxin Chen ,  Shivram Ramanathan Lnu ,  Ahmed Saifuddin ,  Robert Chan ,  Praveen Adusumilli ,  Shahabuddin Mohammad ,  Sandeep Narayana

IPC: H04W36/08 ,  H04W24/10 ,  H04W24/02 ,  H04W36/30 ,  H04B7/04

CPC classification number: H04W36/08 ,  H04B7/04 ,  H04B7/0404 ,  H04B7/0802 ,  H04B7/082 ,  H04W24/02 ,  H04W24/10 ,  H04W36/0016 ,  H04W36/30

Abstract: Aspects described herein relate to using antenna-switched diversity (ASDIV) in wireless communications. A serving node can be communicated with using a serving radio access technology (RAT) and based on an ASDIV configuration, wherein the ASDIV configuration defines an antenna switching configuration including a state of one or more switches in an ASDIV switch group for switching between one or more antennas for the communicating based on sensing one or more parameters of the communicating. It can be determined whether a target RAT supports operating using a same ASDIV switch group as the serving RAT. A target node can be communicated with using the target RAT and based on the ASDIV configuration where the target RAT operates using the same ASDIV switch group as the serving RAT.

公开(公告)号：US11336355B2

公开(公告)日：2022-05-17

申请号：US16674724

申请日：2019-11-05

Applicant: QUALCOMM Incorporated

Inventor： Ravi Balasubramanian ,  Praveen Adusumilli ,  Ammar Kitabi ,  Arnaud Meylan

IPC: H04B7/06 ,  H04W24/10 ,  H04W28/02 ,  H04W28/06 ,  H04W72/08 ,  H04W88/06

Abstract: Certain aspects of the present disclosure provide techniques for channel quality indicator (CQI)-based downlink buffer management as well as mitigating throughput loss in dual connectivity with multi-SIM. A method that may be performed by a user equipment (UE) includes communicating with a first network on a first channel using a first technology, determining whether a tune-away associated with the first technology will occur, and outputting, for transmission to the first network on a second channel using a second technology, a channel quality indicator (CQI) report corresponding to the second channel if the tune-away will occur, wherein the CQI report indicates a lower CQI for the second channel than a current CQI for the second channel.

公开(公告)号：US09961600B2

公开(公告)日：2018-05-01

申请号：US15638096

申请日：2017-06-29

Applicant: QUALCOMM Incorporated

Inventor： Thawatt Gopal ,  Reza Shahidi ,  Sunil Kc ,  Qingxin Chen ,  Shivram Ramanathan Lnu ,  Ahmed Saifuddin ,  Robert Chan ,  Praveen Adusumilli ,  Shahabuddin Mohammad ,  Sandeep Narayana

IPC: H04W36/08 ,  H04W36/30 ,  H04B7/04 ,  H04W24/10 ,  H04W24/02

CPC classification number: H04W36/08 ,  H04B7/04 ,  H04B7/0404 ,  H04B7/0802 ,  H04B7/082 ,  H04W24/02 ,  H04W24/10 ,  H04W36/0016 ,  H04W36/30

Abstract: Aspects described herein relate to using antenna-switched diversity (ASDIV) in wireless communications. A serving node can be communicated with using a serving radio access technology (RAT) and based on an ASDIV configuration, wherein the ASDIV configuration defines an antenna switching configuration including a state of one or more switches in an ASDIV switch group for switching between one or more antennas for the communicating based on sensing one or more parameters of the communicating. It can be determined whether a target RAT supports operating using a same ASDIV switch group as the serving RAT. A target node can be communicated with using the target RAT and based on the ASDIV configuration where the target RAT operates using the same ASDIV switch group as the serving RAT.