On Gaussian Multiple Access Channels with Interference: Achievable Rates and Upper Bounds
نویسندگان
چکیده
We study the interaction between two interfering Gaussian 2-user multiple access channels. The capacity region is characterized under mixed strong–extremely strong interference and individually very strong interference. Furthermore, the sum capacity is derived under a less restricting definition of very strong interference. Finally, a general upper bound on the sum capacity is provided, which is nearly tight for weak cross links.
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