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|Title:||On the sum-capacity of the linear deterministic interference channel with partial feedback|
|Citation:||Le, S.-Q.,Tandon, R.,Motani, M.,Poor, H.V. (2012). On the sum-capacity of the linear deterministic interference channel with partial feedback. IEEE International Symposium on Information Theory - Proceedings : 2102-2106. ScholarBank@NUS Repository. https://doi.org/10.1109/ISIT.2012.6283733|
|Abstract:||The linear deterministic interference channel (LD-IC) with partial feedback is considered. Partial feedback for the LD-IC models a scenario in which the top l most-significant-bits of the channel output of receiver j are received as feedback at transmitter j, for j = 1, 2. The rationale for studying the LD-IC with partial feedback comes from the fact that it is a good approximation to the Gaussian interference channel with output feedback corrupted by additive white Gaussian noise (commonly referred to as noisy feedback). The main contribution of this paper is a characterization of the sum-capacity of the symmetric LD-IC with partial feedback. The differences between the models of partial feedback and rate-limited feedback are emphasized and highlighted by comparing the corresponding sum-capacities, which are shown to differ in general. © 2012 IEEE.|
|Source Title:||IEEE International Symposium on Information Theory - Proceedings|
|Appears in Collections:||Staff Publications|
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