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Methods and systems for avoiding unnecessary retransmissions associated with automatic retransmission query schemes in radiocommunication systems
Methods and systems for avoiding unnecessary retransmissions associated with automatic retransmission query schemes in radiocommunication systems
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机译:避免与无线电通信系统中的自动重发查询方案相关的不必要的重发的方法和系统
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摘要
According to exemplary embodiments of the present invention, each transmitted data block is assigned the current value of NextPollToBeSent. When an acknowledgement message is received, a valid ACK/NACK is contained for all data blocks that have been assigned index NextAckDue. This technique of tying data blocks to a particular polling request copes well when multiple retransmissions of a data block are necessary, and when polling requests/acknowledgement messages are lost.
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