公开(公告)号：IN2048CHN2013A

公开(公告)日：2015-08-21

申请号：IN2048CHN2013

申请日：2013-03-14

Applicant: QUALCOMM INC

Inventor： DAS SOUMYA ,  SOLIMAN SAMIR S ,  CHAUBEY NISHITH ,  HUNTER ANDREW T ,  MCALLISTER PAUL B

IPC: H04W68/12 ,  H04W4/10 ,  H04W52/02

Abstract: A scheme is provided for conserving power in client terminals and/or reducing latency in wireless systems by using a proxy device. The client terminal may have a primary communication interface for communications with an access node and a secondary communication interface to communicate with the proxy device. The client terminal may indicate to the access node a short cycle rate for monitoring its signaling/control channel(s). The client terminal may the power off its primary communication interface without informing the access node. Prior to powering off its primary communication interface the client terminal may assign the proxy device to act as its proxy and monitor the signaling/control channel with the access node. The proxy device monitors the signaling/control channel(s) according to the indicated short cycle rate. Upon detection of a message for the client terminal the proxy device forwards the message to the client terminal via a secondary communication interface.

公开(公告)号：WO2012067969A3

公开(公告)日：2012-07-05

申请号：PCT/US2011060443

申请日：2011-11-11

Applicant: QUALCOMM INC ,  DAS SOUMYA ,  AWONIYI OLUFUNMILOLA O ,  LEE JANGWON ,  CHAUBEY NISHITH ,  SOLIMAN SAMIR S

Inventor： DAS SOUMYA ,  AWONIYI OLUFUNMILOLA O ,  LEE JANGWON ,  CHAUBEY NISHITH ,  SOLIMAN SAMIR S

IPC: H04W52/02

CPC classification number: H04W52/0229 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/23 ,  Y02D70/24

Abstract: A novel power conservation scheme is provided for conserving power in a wireless client terminal with an established communication session. While in a connected mode, the client terminal may receive data for the communication session via a data channel from an access point. During periods of inactivity over the data channel, the client terminal may switch to a lowered power mode, where the client terminal discontinuously monitors a control channel and does not monitor the data channel. The access point is informed of the operating mode of the client terminal. If a data resume indicator is received over the control channel, the client terminal switches back to the connected mode and resumes the communication session by receiving additional data over the data channel.

Abstract translation: 提供了一种新颖的节能方案，用于在具有建立的通信会话的无线客户终端中节省功率。 当处于连接模式时，客户终端可以经由来自接入点的数据信道接收通信会话的数据。 在数据信道不活动期间，客户终端可以切换到降低功率模式，其中客户终端不连续地监视控制信道并且不监视数据信道。 接入点被通知客户终端的操作模式。 如果通过控制信道接收到数据恢复指示符，则客户机终端切换回连接模式并通过数据信道接收附加数据来恢复通信会话。