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In the future Internet of Things (IoT), a multitude of objects are to be provided with always-on-line connections and dynamic access to the network services, which brings new challenges to multiple access protocol design. In this paper, a novel multiple access protocol, termed as ``multi-carrier rateless multiple access (MC-RMA)'', is proposed to overcome such challenges. Instead of assigning the...
RS(255,223) code is used in concatenated code system for its strong error-correcting ability for burst error. The most important problem of the design of RS decoder is the key equation solution (KES). In this paper, BM iterative decoding algorithms for KES is introduced, and its implementation structure is also described. Simulation shows that the designed RS(255,223) has suffi ciently met the requirement...
In this paper, we consider an asymmetric time-division multiple access relay system consisting of two sources, one relay and one destination, where the channel conditions and message lengths of the two sources are allowed to be different. To enhance the link robustness and the system throughput, joint network-channel coding (JNCC) is employed with a specially designed rateless code which conducts...
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