公开(公告)号：US20130258913A1

公开(公告)日：2013-10-03

申请号：US13840604

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Raghu N. Challa ,  Lei Ke ,  Pillappakkam Bahukutumbi Srinivas

IPC: H04J3/06

CPC classification number: H04J3/06 ,  H03G3/3078

Abstract: Pipeline automatic gain control (AGC) processing is conducted by a mobile device when preparing for reception of one or more synchronization signals in a cell, when the mobile device has no knowledge of a timing and/or configuration of the synchronization signals in the cell. The mobile device triggers selection of a particular set of pipeline AGC processing operations and sets an amplifier with an amplifier gain setting determined by the selected set of pipeline AGC processing operations.

Abstract translation: 当移动设备不知道小区中的同步信号的定时和/或配置时，移动设备在准备接收小区中的一个或多个同步信号时由移动设备进行管线自动增益控制（AGC）处理。 移动设备触发特定的一组流水线AGC处理操作的选择，并且设置具有由所选择的一组流水线AGC处理操作确定的放大器增益设置的放大器。

公开(公告)号：US20130235818A1

公开(公告)日：2013-09-12

申请号：US13788170

申请日：2013-03-07

Applicant: QUALCOMM INCORPORATED

Inventor： Rebecca W. Yuan ,  Raghu N. Challa ,  Yuanning Yu ,  Michael L. McCloud

IPC: H04L25/02

CPC classification number: H04W56/00 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/1469 ,  H04L25/0202 ,  H04L25/0212 ,  H04L25/0228

Abstract: Aspects of the present disclosure generally relate to wireless communications and, more particularly, to performing channel estimation with modifications for improved system performance. Aspects generally include receiving, at a user equipment (UE), reference signals from a base station in a current subframe, and performing channel estimation, wherein the channel estimation is based at least in part on the reference signals received in the current subframe, a mobility characteristic of the UE, and a configuration of subframes prior to the current subframe.

Abstract translation: 本公开的方面通常涉及无线通信，更具体地，涉及用于改进系统性能的修改来执行信道估计。 方面通常包括在用户设备（UE）处接收来自当前子帧中的基站的参考信号，以及执行信道估计，其中信道估计至少部分地基于当前子帧中接收的参考信号， UE的移动性特征，以及当前子帧之前的子帧的配置。

公开(公告)号：US09237535B2

公开(公告)日：2016-01-12

申请号：US13788170

申请日：2013-03-07

Applicant: QUALCOMM Incorporated

Inventor： Rebecca W. Yuan ,  Raghu N. Challa ,  Yuanning Yu ,  Michael L. McCloud

IPC: H04W56/00 ,  H04L25/02 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W56/00 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/1469 ,  H04L25/0202 ,  H04L25/0212 ,  H04L25/0228

Abstract: Aspects of the present disclosure generally relate to wireless communications and, more particularly, to performing channel estimation with modifications for improved system performance. Aspects generally include receiving, at a user equipment (UE), reference signals from a base station in a current subframe, and performing channel estimation, wherein the channel estimation is based at least in part on the reference signals received in the current subframe, a mobility characteristic of the UE, and a configuration of subframes prior to the current subframe.

Abstract translation: 本公开的方面通常涉及无线通信，更具体地，涉及用于改进系统性能的修改来执行信道估计。 方面通常包括在用户设备（UE）处接收来自当前子帧中的基站的参考信号，以及执行信道估计，其中信道估计至少部分地基于当前子帧中接收的参考信号， UE的移动性特征，以及当前子帧之前的子帧的配置。