发明授权
- 专利标题： METHOD FOR MONITORING TRANSMISSION SEQUENCE NUMBERS ASSIGNED TO PROTOCOL DATA UNITS TO DETECT AND CORRECT TRANSMISSION ERRORS
- 专利标题（中）： 程序对监测分配给传输序列号码识别和纠正错误传输协议数据单元
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申请号： EP03726703.6申请日： 2003-05-09
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公开(公告)号： EP1550235B1公开(公告)日： 2008-01-23
- 发明人: TERRY, Stephen, E. , CHAO, Yi-Ju , MILLER, James, M. , SHIN, Sung-Hyuk
- 申请人： INTERDIGITAL TECHNOLOGY CORPORATION
- 申请人地址： 3411 Silverside Road, Concord Plaza Suite 105 Hagley Building Wilmington, DE 19810 US
- 专利权人： INTERDIGITAL TECHNOLOGY CORPORATION
- 当前专利权人： INTERDIGITAL TECHNOLOGY CORPORATION
- 当前专利权人地址： 3411 Silverside Road, Concord Plaza Suite 105 Hagley Building Wilmington, DE 19810 US
- 代理机构： Thylén, Eva Matilda
- 优先权： US379882P 20020510
- 国际公布： WO2003096567 20031120
- 主分类号： H04B3/46
- IPC分类号： H04B3/46 ; H04B7/00 ; H04L1/18 ; H04Q1/20 ; G08C25/02
摘要：
A wireless communication system is configured to monitor transmission sequence numbers (TSNs) assigned to protocol data units (PDUs) processed by the system. The system includes at least one user equipment (UE) (605) having, a queue, and a Node B (615) in communication with the UE. The UE determines that a data block having an expected TSN was not received, and generates a TSN status report message (625). The Node B retransmits a data block (630) including the expected TSN to the UE in response to the TSN status report message. The retransmitted data block is placed in a specific location in the queue designated by the TSN status report message.
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