In this paper, a cognitive multiple access channel in which the secondary transmitters seek to communicate with a common secondary receiver is considered.
More specifically, we investigate the energy efficiency under possible channel sensing errors by analyzing the mini- mum energy per bit and deriving the ...
This region generally exceeds the achievable rate region without feedback and exceeds the rate point found by Gaarder and. Wolf for the binary erasure multiple- ...
Missing: cognitive | Show results with:cognitive
Abstract— In this paper, we establish achievable rate regions for the multiple access channel (MAC) with side information.
A rate pair (R1, R2) is said to be achievable for the genie-aided cognitive radio channel if there exists a sequence of (n, 2nR1 , 2nR2 , ²n) codes such that ²n ...
A Gel'fand-Pinsker coding-like technique is used to mitigate inter-cluster interference. First, an achievable rate region for this model is derived based on the ...
Missing: sensing | Show results with:sensing
Abstract— In this paper, a new achievable rate region for gen- eral interference channels with common information is presented.
An achievable rate region for this model is derived based on the Marton region with common message for the general BC and using a result of Slepian-Wolf rate.
This paper studies the rate region and the achievable rates of a non-orthogonal multi-access (NOMA) full-duplex (FD) cognitive radio (CR) channel in which ...
By using a specific combination of superposition coding, binning scheme and simultaneous decoding, we propose a unified achievable rate region for the CRCC ...