公开(公告)号：US20120170497A1

公开(公告)日：2012-07-05

申请号：US13341173

申请日：2011-12-30

申请人： YUANYUAN ZHANG ,  Tsung-Liang Lu

发明人： YUANYUAN ZHANG ,  Tsung-Liang Lu

IPC分类号： H04W52/02 ,  H04W4/00

CPC分类号： H04W76/28 ,  H04L5/006

摘要： This invention relates to a method for reporting SRS in discontinuous reception and a wireless communication system thereof. The wireless communication system includes a user equipment (UE), a serving cell and a base station. The UE is for transmitting a periodic Sounding Reference Signal (SRS) and an aperiodic SRS, wherein the UE monitors a PDCCH in an active time. The serving cell has a serving range, wherein the UE is in the serving range of the serving cell. The base station is for performing connection to the UE and serving the serving cell. The UE transmits the aperiodic SRS no matter whether UE is in active time or not when the UE has been triggered to report the aperiodic SRS by a SRS request from the base station.

摘要翻译： 本发明涉及用于在不连续接收中报告SRS的方法及其无线通信系统。 无线通信系统包括用户设备（UE），服务小区和基站。 UE用于发送周期性探测参考信号（SRS）和非周期性SRS，其中UE在活动时间内监视PDCCH。 服务小区具有服务范围，其中，UE处于服务小区的服务范围内。 基站用于执行与UE的连接并服务于服务小区。 无论UE是否处于活动状态，当UE已被触发以通过来自基站的SRS请求报告非周期性SRS时，UE发送非周期性SRS。

公开(公告)号：US08537767B2

公开(公告)日：2013-09-17

申请号：US13080243

申请日：2011-04-05

申请人： Yuanyuan Zhang ,  Tsung-Liang Lu

发明人： Yuanyuan Zhang ,  Tsung-Liang Lu

IPC分类号： H04W4/00 ,  H04W72/04 ,  H04L12/26

CPC分类号： H04W52/365 ,  H04W52/04 ,  H04W52/242 ,  H04W52/40 ,  H04W72/04

摘要： This invention relates to a method for performing Power Headroom reporting procedure, adapted for a user equipment, wherein the user equipment is operated in a plurality of activated serving cells, the method includes the steps of: providing a prohibitPHR-Timer; obtaining a plurality of downlink path loss values respectively corresponding to the activated serving cells; triggering a power headroom report when the prohibitPHR-Timer expires or has expired and at least one of the downlink path loss values has changed more than a PathlossChange threshold since the last transmission of a PHR; and reporting the power headroom report.

公开(公告)号：US20110243016A1

公开(公告)日：2011-10-06

申请号：US13080243

申请日：2011-04-05

申请人： Yuanyuan ZHANG ,  Tsung-Liang Lu

发明人： Yuanyuan ZHANG ,  Tsung-Liang Lu

IPC分类号： H04L12/26 ,  H04W72/04

CPC分类号： H04W52/365 ,  H04W52/04 ,  H04W52/242 ,  H04W52/40 ,  H04W72/04

摘要： This invention relates to a method for performing Power Headroom reporting procedure, adapted for a user equipment, wherein the user equipment is operated in a plurality of activated serving cells, the method includes the steps of: providing a prohibitPHR-Timer; obtaining a plurality of downlink path loss values respectively corresponding to the activated serving cells; triggering a power headroom report when the prohibitPHR-Timer expires or has expired and at least one of the downlink path loss values has changed more than a PathlossChange threshold since the last transmission of a PHR; and reporting the power headroom report.

摘要翻译： 本发明涉及一种用于执行功率余量报告过程的方法，适用于用户设备，其中所述用户设备在多个激活的服务小区中操作，所述方法包括以下步骤：提供禁止PHR定时器; 获得分别对应于所激活的服务小区的多个下行链路路径损耗值; 当禁止PHR定时器到期或已经期满并且自上次发送PHR以来，下行链路路径损耗值中的至少一个已经改变多于PathPathChange阈值时触发功率余量报告; 并报告功率余量报告。