The capacity of the white Gaussian multiple access channel with feedback

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DOI: 10.1109/TIT.1984.1056935

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摘要: Since the appearance of [10] by Gaarder and Wolf, it has been well known that feedback can enlarge capacity region multiple access channel. In this paper a deterministic code is presented for two-user Gaussian channel, which shown to allow reliable communication at all points inside larger than any previously obtained. An outer bound given coincide with achievable region, thus yielding channel exactly.

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