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：US20160198352A1

公开(公告)日：2016-07-07

申请号：US14741980

申请日：2015-06-17

Applicant: QUALCOMM Incorporated

Inventor： Ali Jarrahi Khameneh ,  Chintan Shirish Shah ,  Aziz Gholmieh ,  Mohammadamin Farajzadehjalali ,  Saket Bathwal ,  Reza Shahidi ,  Masoud Azmoodeh

IPC: H04W24/04 ,  H04L1/18

CPC classification number: H04L1/1812 ,  H04L1/1854

Abstract: Methods and devices are disclosed for managing diversity tune-away on a wireless communication device configured with at least two radio frequency (RF) receive resources associated with a connection in a high speed data network. The wireless device may monitor data communications and downlink channel conditions in the high speed data network, and determine whether a diversity tune-away mode has been entered. Upon determining that the diversity tune-away mode has been entered, the wireless device may perform a deliberate acknowledgment procedure by ignoring normal error detection for received data and sending an acknowledgment message for the received data to the high speed data network. The wireless device may determine whether the diversity tune-away mode has ended, and in response to determining that the diversity tune-away mode has ended, and halt the deliberate acknowledgment procedure in response to determining that the diversity tune-away mode has ended.

Abstract translation: 公开了用于管理配置有与高速数据网络中的连接相关联的至少两个射频（RF）接收资源的无线通信设备上的分集调谐的方法和设备。 无线设备可以监视高速数据网络中的数据通信和下行链路信道状况，并且确定是否已经输入了分集调离模式。 在确定已经进入分集调离模式之后，无线设备可以通过忽略对接收到的数据的正常错误检测并向接收的数据发送用于接收到的数据的确认消息来执行故意的确认过程。 无线设备可以确定分集调离模式是否已经结束，并且响应于确定分集调离模式已经结束，并响应于确定分集调离模式已经结束而停止故意确认过程。