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

Method and Arrangement in a Communication System For Exchanging a Status Report
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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