发明申请
US20110211457A1 Method and Arrangement in a Communication System For Exchanging a Status Report
审中-公开
用于交换状态报告的通信系统中的方法和布置
- 专利标题: Method and Arrangement in a Communication System For Exchanging a Status Report
- 专利标题(中): 用于交换状态报告的通信系统中的方法和布置
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申请号: US13127909申请日: 2008-11-06
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公开(公告)号: US20110211457A1公开(公告)日: 2011-09-01
- 发明人: Anna Larmo , Olle Rosin , Niclas Wiberg
- 申请人: Anna Larmo , Olle Rosin , Niclas Wiberg
- 申请人地址: SE Stockholm
- 专利权人: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- 当前专利权人: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
- 当前专利权人地址: SE Stockholm
- 国际申请: PCT/SE2008/051268 WO 20081106
- 主分类号: H04W24/00
- IPC分类号: H04W24/00
摘要:
Methods and arrangements in a first node for requesting a status report from a second node. The first node and the second node are both comprised within a wireless communication system. The status report comprises positive and/or negative acknowledgement of data sent from the first node, to be received by the second node. The methods comprises the steps of: detecting if any data units have been lost during the transmission, generating a status report, based on the made detection concerning lost data units, buffering the generated status report in a buffer, updating the buffered status report when a change concerning lost data units is detected, receiving a trigger for sending a status report to the second node, and transmitting the status report to the second node, as a response to the received trigger.
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