发明名称 |
Protocol context transfer in a mobile communication system |
摘要 |
The present invention relates to a method for controlling a radio cell change of a communication terminal from a first radio cell to a second radio cell, wherein the first and the second radio cell is controlled by at least one base station of a mobile communication system. The present invention further provides a base station and a communication system comprising a plurality of base stations and a communication terminal adapted to execute the control method. To overcome negative impacts of data loss and delay during a cell change procedure the protocol context of a retransmission protocols are transferred from a source base station to a target base station upon an cell change of a communication terminal in issue.
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申请公布号 |
US7508792(B2) |
申请公布日期 |
2009.03.24 |
申请号 |
US20040572277 |
申请日期 |
2004.04.23 |
申请人 |
PANASONIC CORPORATION |
发明人 |
PETROVIC DRAGAN;LOHR JOACHIM;SEIDEL EIKO |
分类号 |
H04L12/56;H04W36/08;H04W92/20 |
主分类号 |
H04L12/56 |
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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