发明名称 |
HANDOVER IN A WIRELESS DATA PACKET COMMUNICATION SYSTEM THAT AVOID USER DATA LOSS |
摘要 |
An apparatus, method, processor(s), and computer program product avoids user data loss by network-controlled, user equipment assisted handover in a wireless data packet communication system. A wireless receiver receives radio link control (RLC) packet data units (PDUs) from user equipment (UE) being served by a source node. A wireless transmitter commands the UE to handover. A network communication interface transmits RLC Uplink (UL) context from the source node to the target node, and transmits RLC Downlink (DL) initialization message and buffered in-transit DL RLC PDUs from the source node to the target node.
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申请公布号 |
CA2694519(A1) |
申请公布日期 |
2009.02.12 |
申请号 |
CA20082694519 |
申请日期 |
2008.08.08 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
HO, SAI YIU DUNCAN;MEYLAN, ARNAUD;BARANY, PETER ANTHONY;GRILLI, FRANCESCO;TENNY, NATHAN EDWARD;ATTAR, RASHID AHMED AKBAR |
分类号 |
H04W36/08 |
主分类号 |
H04W36/08 |
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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