Results 11 to 20 of about 3,507,722 (308)
Feasibility of Interference Alignment for the MIMO Interference Channel [PDF]
IEEE Transactions on Information Theory, 2014 We study vector space interference alignment for the multiple-input multiple-output interference channel with no time or frequency diversity, and no symbol extensions. We prove both necessary and sufficient conditions for alignment. In particular, we characterize the feasibility of alignment for the symmetric three-user channel where all users transmit
Guy Bresler +2 more
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2013 IEEE International Conference on Communications Workshops (ICC), 2013 Synaptic channels automatically adapt their weights to compensate for the variations resulted from the input and output characteristics, i.e., spike frequency, time correlation among inputs, time difference between presynaptic and postsynaptic action potentials.
Malak, Derya, Akan, Ozgur B.
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Achievable Rate Region of MISO Interference Channel Aided by Intelligent Reflecting Surface [PDF]
IEEE Transactions on Vehicular Technology, 2020 This paper investigates the achievable rate region of the multiple-input single-output (MISO) interference channel aided by intelligent reflecting surfaces (IRSs).
W. Huang, Yong Zeng, Yongming Huang
semanticscholar +1 more source
Diagonally Reconstructed Channel Estimation for MIMO-AFDM With Inter-Doppler Interference in Doubly Selective Channels [PDF]
IEEE Transactions on Wireless Communications, 2022 On the heels of orthogonal time frequency space (OTFS) modulation, the recently discovered affine frequency division multiplexing (AFDM) is a promising waveform for the sixth-generation wireless network.
Haoran Yin +3 more
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MIMO Interference Channels Assisted by Reconfigurable Intelligent Surfaces: Mutual Coupling Aware Sum-Rate Optimization Based on a Mutual Impedance Channel Model [PDF]
IEEE Wireless Communications Letters, 2021 We study a multi-user multiple-input multiple-output interference network in the presence of multiple reconfigurable intelligent surfaces (RISs). The entire system is described by using a circuit-based model for the transmitters, receivers, and RISs ...
A. Abrardo +3 more
semanticscholar +1 more source
Common Throughput Maximization for UAV-Enabled Interference Channel With Wireless Powered Communications [PDF]
IEEE Transactions on Communications, 2019 This paper studies an unmanned aerial vehicle (UAV)-enabled two-user interference channel for wireless powered communication networks (WPCNs). In this system, two UAVs wirelessly charge two low-power Internet-of-things (IoT)-devices on the ground and ...
Lifeng Xie, Jie Xu, Yong Zeng
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Gaussian Interference Channel Capacity to Within One Bit [PDF]
IEEE Transactions on Information Theory, 2007 The capacity of the two-user Gaussian interference channel has been open for 30 years. The understanding on this problem has been limited. The best known achievable region is due to Han and Kobayashi but its characterization is very complicated.
R. Etkin, David Tse, Hua Wang
semanticscholar +1 more source
Rate Region Boundary of the SISO Z-Interference Channel With Improper Signaling [PDF]
IEEE Transactions on Communications, 2016 This paper provides a complete characterization of the boundary of an achievable rate region, called the Pareto boundary, of the single-antenna Z interference channel (Z-IC), when interference is treated as noise and users transmit complex Gaussian ...
C. Lameiro, I. Santamaría, P. Schreier
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Generalized Degrees of Freedom of the Symmetric $K$ User Interference Channel Under Finite Precision CSIT [PDF]
IEEE Transactions on Information Theory, 2016 The generalized degrees of freedom (GDoF) characterization of the symmetric $K$ user interference channel is obtained under finite precision channel state information at the transmitters (CSIT).
Arash Gholami Davoodi, S. Jafar
semanticscholar +1 more source
Interference Decoding for Deterministic Channels [PDF]
IEEE Transactions on Information Theory, 2010 An inner bound to the capacity region of a class of deterministic interference channels with three user pairs is presented. The key idea is to simultaneously decode the combined interference signal and the intended message at each receiver. It is shown that this interference-decoding inner bound is tight under certain strong interference conditions ...
Bernd Bandemer, Abbas El Gamal
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