IR-HARQ vs. Joint Channel-Network Coding for Cooperative Wireless Communication

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Wireless communication systems demand the use of many coding techniques for data retransmission between sending and receiving end points to achieve the required system capacity over variant channel conditions. Different developed techniques are introduced such as channel coding, network coding and joint coding to achieve this target. As an improvement for wireless communication systems, cooperative wireless communication is illustrated to increase system throughput and enhance system capacity. This paper investigates different data retransmission schemes in cooperative wireless communication systems scenario.