公开(公告)号：US09113416B2

公开(公告)日：2015-08-18

申请号：US13290033

申请日：2011-11-04

申请人： Jimmy C. Chui ,  An-swol C. Hu ,  Jittra Jootar ,  Feng Lu ,  Yi Su

发明人： Jimmy C. Chui ,  An-swol C. Hu ,  Jittra Jootar ,  Feng Lu ,  Yi Su

IPC分类号： G08C17/00 ,  H04W52/02 ,  H04W52/14

CPC分类号： H04W52/0274 ,  H04W52/02 ,  H04W52/028 ,  H04W52/14 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24 ,  Y02D70/25

摘要： At least one feature pertains to a method of communication that comprises aligning a measurement task that utilizes a resource within a user equipment, such that at least a portion of the measurement task is performed during a time that the resource is enabled in the user equipment, and executing the measurement task during the time that the resource is enabled in the user equipment. In one example, the measurement task may be a searcher task, the resource may comprise receiver circuitry, and the time that the resource is enabled corresponds to a DRX monitoring interval of a downlink channel, such as a high speed shared control channel. By aligning and executing the searcher task during the time that the resource is enabled in the user equipment, searcher overhead may be reduced. Reducing searcher overhead allows the user equipment to save power by disabling the receiver circuitry.

摘要翻译： 至少一个特征涉及一种通信方法，包括对齐利用用户设备内的资源的测量任务，使得在用户设备中启用资源的时间期间执行测量任务的至少一部分， 并在用户设备中启用资源的时间内执行测量任务。 在一个示例中，测量任务可以是搜索者任务，资源可以包括接收机电路，并且资源被启用的时间对应于诸如高速共享控制信道的下行链路信道的DRX监视间隔。 通过在用户设备中启用资源的时间内对齐和执行搜索者任务，可以减少搜索者开销。 减少搜索器开销允许用户设备通过禁用接收器电路来节省电力。

公开(公告)号：US20120120860A1

公开(公告)日：2012-05-17

申请号：US13282648

申请日：2011-10-27

申请人： Jimmy C. Chui ,  Ravi Gopalan ,  Feng Lu ,  Guang Xie

发明人： Jimmy C. Chui ,  Ravi Gopalan ,  Feng Lu ,  Guang Xie

IPC分类号： H04W52/04 ,  H04W72/04

CPC分类号： H04B7/0877 ,  H04B1/711 ,  H04J11/0063 ,  H04L1/0045 ,  H04L5/0007 ,  H04W52/0229 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24 ,  Y02D70/40 ,  Y02D70/444

摘要： In a cellular communication system, apparatus and methods relating to a power-optimized demodulator front end (demfront) receiver subsystem of a user equipment (UE) can reduce power utilization by optimizing the operation of the demfront receiver subsystem. For example, in an aspect, the apparatus and methods include enabling a first receiver of a device for receiving a control channel on a downlink from a node, determining that the control channel schedules the device to receive data on the downlink, enabling a second receiver of the device that consumes more power than the first receiver to receive the data on the downlink, and re-enabling the first receiver for receiving the control channel on the downlink subsequent to receiving the data.

摘要翻译： 在蜂窝通信系统中，与用户设备（UE）的功率优化解调器前端（前端）接收机子系统相关的装置和方法可以通过优化前端接收机子系统的操作来减少功率利用。 例如，在一个方面中，所述装置和方法包括启用设备的第一接收机，用于在来自节点的下行链路上接收控制信道，确定所述控制信道调度所述设备以在所述下行链路上接收数据，从而使得第二接收机 所述设备比第一接收机消耗更多的功率以在下行链路上接收数据，并且在接收数据之后重新使能第一接收机在下行链路上接收控制信道。

公开(公告)号：US20120294169A1

公开(公告)日：2012-11-22

申请号：US13290033

申请日：2011-11-04

申请人： Jimmy C. Chui ,  An-swol C. Hu ,  Jittra Jootar ,  Feng Lu ,  Yi Su

发明人： Jimmy C. Chui ,  An-swol C. Hu ,  Jittra Jootar ,  Feng Lu ,  Yi Su

IPC分类号： H04W24/00 ,  H04W52/02

CPC分类号： H04W52/0274 ,  H04W52/02 ,  H04W52/028 ,  H04W52/14 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24 ,  Y02D70/25

摘要： At least one feature pertains to a method of communication that comprises aligning a measurement task that utilizes a resource within a user equipment, such that at least a portion of the measurement task is performed during a time that the resource is enabled in the user equipment, and executing the measurement task during the time that the resource is enabled in the user equipment. In one example, the measurement task may be a searcher task, the resource may comprise receiver circuitry, and the time that the resource is enabled corresponds to a DRX monitoring interval of a downlink channel, such as a high speed shared control channel. By aligning and executing the searcher task during the time that the resource is enabled in the user equipment, searcher overhead may be reduced. Reducing searcher overhead allows the user equipment to save power by disabling the receiver circuitry.

摘要翻译： 至少一个特征涉及一种通信方法，包括对齐利用用户设备内的资源的测量任务，使得在用户设备中启用资源的时间期间执行测量任务的至少一部分， 并在用户设备中启用资源的时间内执行测量任务。 在一个示例中，测量任务可以是搜索者任务，资源可以包括接收机电路，并且资源被启用的时间对应于诸如高速共享控制信道的下行链路信道的DRX监视间隔。 通过在用户设备中启用资源的时间内对齐和执行搜索者任务，可以减少搜索者开销。 减少搜索器开销允许用户设备通过禁用接收器电路来节省电力。