公开(公告)号：US09935676B2

公开(公告)日：2018-04-03

申请号：US14858791

申请日：2015-09-18

Applicant: QUALCOMM Incorporated

Inventor： Ashrafur Reza ,  Peyman Hesami ,  Ning He ,  Robert King Chan ,  Sagar Kakade

IPC: H04W24/00 ,  H04B1/44 ,  H04B7/08 ,  H04L5/00 ,  H04B7/0404 ,  H04L12/26 ,  H04W24/02 ,  H04W24/10

CPC classification number: H04B1/44 ,  H04B7/0404 ,  H04B7/0802 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/006 ,  H04L43/16 ,  H04W24/02 ,  H04W24/10

Abstract: Aspects of the present disclosure relate to techniques for switching antennas in devices that have multiple antennas for communicating via aggregation of multiple carriers.

公开(公告)号：US12207206B2

公开(公告)日：2025-01-21

申请号：US17690253

申请日：2022-03-09

Applicant: QUALCOMM Incorporated

Inventor： Nan Zhang ,  Chetan Jagdeesh Bharadwaj ,  Kiran Patil ,  Qi Huang ,  Sagar Kakade ,  Xiaojian Long ,  Cheol Hee Park ,  Zhengming Li ,  Saurabh Chum ,  Qingxin Chen

IPC: H04W52/36

Abstract: Aspects described herein relate to configuring a primary component carrier (PCC) and at least one secondary component carrier (SCC) for transmitting uplink communications to one or more nodes of a wireless network using carrier aggregation (CA) in a first subscription of the UE, and transmitting, to at least one of the one or more nodes, a manipulated power headroom report for the at least one SCC based on a migration from an idle state to an active state in a second subscription of the UE.

公开(公告)号：US09287954B2

公开(公告)日：2016-03-15

申请号：US14500168

申请日：2014-09-29

Applicant: QUALCOMM Incorporated

Inventor： Vasanth Kumar Ramkumar ,  Srinivasan Rajagopalan ,  Sagar Kakade ,  Deepak Krishnamoorthi ,  Hongbo Yan

IPC: H04B7/02 ,  H04B7/06

CPC classification number: H04B7/0608 ,  H04B7/0604

Abstract: A method for antenna switching is described. The method includes transmitting using a first antenna. The method also includes determining that a trigger occurs to switch to transmitting using a second antenna. The trigger is based on a combination of a physical uplink shared channel (PUSCH) maximum transmit power level (MTPL) counter and a physical uplink control channel (PUCCH) MTPL counter. The method further includes switching to transmitting using the second antenna based on the determination.

Abstract translation: 描述了天线切换的方法。 该方法包括使用第一天线的发射。 该方法还包括确定触发发生以切换到使用第二天线的发射。 触发是基于物理上行链路共享信道（PUSCH）最大发送功率电平（MTPL）计数器和物理上行链路控制信道（PUCCH）MTPL计数器的组合。 该方法还包括基于该确定切换到使用第二天线的发射。

公开(公告)号：US20150094003A1

公开(公告)日：2015-04-02

申请号：US14500168

申请日：2014-09-29

Applicant: QUALCOMM Incorporated

Inventor： Vasanth Kumar Ramkumar ,  Srinivasan Rajagopalan ,  Sagar Kakade ,  Deepak Krishnamoorthi ,  Hongbo Yan

IPC: H04B7/06

CPC classification number: H04B7/0608 ,  H04B7/0604

Abstract: A method for antenna switching is described. The method includes transmitting using a first antenna. The method also includes determining that a trigger occurs to switch to transmitting using a second antenna. The trigger is based on a combination of a physical uplink shared channel (PUSCH) maximum transmit power level (MTPL) counter and a physical uplink control channel (PUCCH) MTPL counter. The method further includes switching to transmitting using the second antenna based on the determination.

Abstract translation: 描述了天线切换的方法。 该方法包括使用第一天线的发射。 该方法还包括确定触发发生以切换到使用第二天线的发射。 触发是基于物理上行链路共享信道（PUSCH）最大发送功率电平（MTPL）计数器和物理上行链路控制信道（PUCCH）MTPL计数器的组合。 该方法还包括基于该确定切换到使用第二天线的发射。