公开(公告)号：US11902951B2

公开(公告)日：2024-02-13

申请号：US17449512

申请日：2021-09-30

Applicant: QUALCOMM Incorporated

Inventor： Yongle Wu ,  Alexei Yurievitch Gorokhov ,  Heechoon Lee ,  Jong Hyeon Park ,  Kang Yang ,  Scott Hoover ,  Yann-Cheng Lin ,  Antriksh Pany ,  Mingxia Cheng

IPC: H04W72/0453 ,  H04L5/00 ,  H04W72/231

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/0098 ,  H04W72/231

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, configuration information indicating a set of component carriers (CCs) associated with the UE. The UE may receive, from the base station, a message that activates or deactivates one or more CCs of the set of CCs. The UE may communicate, with the base station, after receiving the message, using one or more activated CCs of the set of CCs over a tuned radio frequency (RF) bandwidth that is based on receiving the message and based on the one or more activated CCs. Numerous other aspects are provided.

公开(公告)号：US11882530B2

公开(公告)日：2024-01-23

申请号：US17779464

申请日：2020-12-11

Applicant: Qualcomm Incorporated

Inventor： Harish Venkatachari ,  Paolo Minero ,  Rui Li ,  Qian Ma ,  Antriksh Pany ,  Masoud Azmoodeh ,  Yu Fu ,  Ashwin Alur Sreesha ,  Rimal Patel ,  Arpit Chitransh

IPC: H04W52/52 ,  H04B17/318 ,  H04W52/24 ,  H04W88/06

CPC classification number: H04W52/52 ,  H04B17/318 ,  H04W52/245 ,  H04W88/06

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may operate in a dual-connectivity (DC) configuration, and may measure signals from more than one radio access technology (RAT). The UE may receive a first signal power for a first RAT and a second signal power for a second RAT. The UE may determine a common gain state for the first RAT and the second RAT based on the first signal power and the second signal power. The UE may then apply the common gain state to a first receiver chain within the UE for the first RAT and to a second receiver chain within the UE for the second RAT, where the first receiver chain and the second receiver chain share at least one shared low noise amplifier (LNA).

公开(公告)号：US09949161B2

公开(公告)日：2018-04-17

申请号：US14925700

申请日：2015-10-28

Applicant: QUALCOMM Incorporated

Inventor： Amit Mandil ,  Amir Aminzadeh Gohari ,  Won-Joon Choi ,  Hongbo Yan ,  Rebecca Wen-Ling Yuan ,  Leena Zacharias ,  Antriksh Pany ,  Sarabjot Singh Khangura

IPC: H04W72/12 ,  H04W24/10 ,  H04L5/00

CPC classification number: H04W24/10 ,  H04L5/001 ,  H04L5/006 ,  H04L5/0098 ,  H04W72/1205 ,  H04W72/1231 ,  H04W72/1263 ,  H04W72/1289

Abstract: Certain aspects of the present disclosure generally relate to wireless communications. In some aspects, a wireless communication device may determine that the wireless communication device is configured to use a primary component carrier (PCC), a first secondary component carrier (SCC), and a second SCC for carrier aggregation. A primary cell may be associated with the PCC, a first secondary cell may be associated with the first SCC, and a second secondary cell may be associated with the second SCC. The first secondary cell may provide control information for the second secondary cell. The wireless communication device may monitor at least one of the first SCC or the second SCC. The wireless communication device may perform an action associated with the second secondary cell based, at least in part, on monitoring the at least one the first SCC or the second SCC.