Achievability proof of some multiuser channel coding theorems usingbackward decoding
Zeng, C.-M.; Kuhlmann, F.; Buzo, A.
Information Theory, IEEE Transactions on
Volume 35, Issue 6, Nov 1989 Page(s):1160 - 1165
Digital Object Identifier 10.1109/18.45272
Summary:New and simpler achievability proofs that are based on the
backward decoding technique are presented for the well-known coding
theorems for the multiple-access channel (MAC) with perfect feedback and
the degraded relay channel. A class of MACs with different generalized
feedback signals is also considered, and achievable-rate regions that
are larger than those previously presented in the literature are
established
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