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Recently, network coding has been applied to reliable multicast in wireless networks to improve the transmission efficiency. The expected value of network coding gain, i.e., the ratio of the average number of transmissions per packet when using the conventional non-coding transmission to that when using the coding-based transmission, is an important metric to understand the benefit from using network...
Because reliability of data transmission is crucial and there are noises or interference in Long Term Evolution (LTE) system, the process of HARQ are becoming complicated and important. In this paper, firstly we study and introduce HARQ. Then the central work is research of HARQ which the protocol didn't refer to and need giving attention to; through analyzing details of the questions, proposed a...
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