发明名称 |
METHOD FOR SUPPORTING ACKNOWLEDGED TRANSPORT LAYER PROTOCOLS IN GPRS/EDGE HOST APPLICATION |
摘要 |
<p>A method for sending acknowledged transport data between a mobile station (202) and a base station system (208) in a GPRS system (200) in which a protocol control unit (214) counts the number of data blocks in an acknowledgement message sent by the mobile station in response to a data packet transmission. A heuristic is then defined, based on the number of data blocks counted, and the number of corresponding data blocks corresponding to a subsequent data packet transmission is compared with the heuristic to determine that a virtual acknowledgement channel is being requested when the number of corresponding data blocks in the subsequent packet data transmission is less than the heuristic.</p> |
申请公布号 |
WO0191078(A1) |
申请公布日期 |
2001.11.29 |
申请号 |
WO2001US14326 |
申请日期 |
2001.05.03 |
申请人 |
MOTOROLA INC. |
发明人 |
PECEN, MARK;OTTING, MARCIA;DORSEY, DONALD |
分类号 |
H04L1/16;H04L12/28;H04L12/56;H04L29/08;H04W28/04;H04W84/04;(IPC1-7):G08C15/00;H04B7/212;H04J3/24;G09G1/14;G09G5/00 |
主分类号 |
H04L1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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