发明授权
US06850769B2 Method and apparatus for adaptive measurement of round-trip time in ARQ protocols and using the same for controlling flow of data in a communication system
有权
用于在ARQ协议中自适应测量往返时间的方法和装置，并使用该方法和装置来控制通信系统中的数据流
- 专利标题： Method and apparatus for adaptive measurement of round-trip time in ARQ protocols and using the same for controlling flow of data in a communication system
- 专利标题（中）： 用于在ARQ协议中自适应测量往返时间的方法和装置，并使用该方法和装置来控制通信系统中的数据流
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申请号： US10076150申请日： 2002-02-14
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公开(公告)号： US06850769B2公开(公告)日： 2005-02-01
- 发明人: Matthew S. Grob , Ramin Rezaiifar
- 申请人： Matthew S. Grob , Ramin Rezaiifar
- 申请人地址： US CA San Diego
- 专利权人： Qualcomm Incorporated
- 当前专利权人： Qualcomm Incorporated
- 当前专利权人地址： US CA San Diego
- 代理商 Philip Wadsworth; Sandra L. Godsey; S. Hossain Beladi
- 主分类号： H04L1/16
- IPC分类号： H04L1/16 ; H04L1/18 ; H04L12/56 ; H04L29/06 ; H04L29/08 ; H04W24/00 ; H04W28/04 ; H04W28/10 ; H04W80/00 ; H04Q7/20
摘要：
For efficient communications of data across various protocol layers in a communication system (100), a base station (101) receives radio link protocol (RLP) packets (509) of data over a physical layer protocol (505). A processor (401) assembles received RLP packets (509) of data. The processor (401) is configured for determining whether a received RLP packet (509) of data is received out of sequence in a series of RLP packet (509) of data, starting an abort timer associated with a transmitted negative acknowledgment for measuring an elapsed time of the abort timer, determining whether the elapsed time of said abort timer exceeds an abort period of time dynamic threshold that is based on statistical data of periods of time measured for previously received successful retransmissions of RLP packet (509) of data.
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