Invention Grant
US08824347B2 Method for improving battery life and HARQ retransmissions in wireless communications systems
有权
在无线通信系统中改善电池寿命和HARQ重传的方法
- Patent Title: Method for improving battery life and HARQ retransmissions in wireless communications systems
- Patent Title (中): 在无线通信系统中改善电池寿命和HARQ重传的方法
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Application No.: US13124475Application Date: 2009-02-20
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Publication No.: US08824347B2Publication Date: 2014-09-02
- Inventor: Ghyslain Pelletier , Magnus Lindström
- Applicant: Ghyslain Pelletier , Magnus Lindström
- Applicant Address: SE Stockholm
- Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee: Telefonaktiebolaget L M Ericsson (Publ)
- Current Assignee Address: SE Stockholm
- Agency: Coats & Bennett, PLLC
- International Application: PCT/SE2009/050191 WO 20090220
- International Announcement: WO2010/044721 WO 20100422
- Main IPC: G08C17/00
- IPC: G08C17/00

Abstract:
Methods and apparatus for controlling discontinuous receiver operation in a wireless communication device are disclosed. In an exemplary embodiment, a wireless communication device (150) configured to monitor a downlink signal during a series of regularly scheduled awake intervals and monitor the downlink signal for retransmissions during retransmission-monitoring intervals scheduled at a first predetermined delay from each detected data transmission to the receiver includes a control circuit (175) configured to detect that a first retransmission-monitoring interval overlaps a previously scheduled radio activity during which the receiver is unavailable to monitor the first downlink signal, such as a measurement gap, and to adjust the first retransmission-monitoring interval, add an additional retransmission-monitoring interval, or both, responsive to said detecting.
Public/Granted literature
- US20110205928A1 Method for Improving Battery Life and HARQ Retransmissions in Wireless Communications Systems Public/Granted day:2011-08-25
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