Approximate capacity of the two-user MISO Broadcast Channel with delayed CSIT [PDF]
2013 51st Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2013 We consider the problem of the two-user multiple-input single-output complex Gaussian Broadcast Channel where the transmitter has access to delayed knowledge of the channel state information. We characterize the capacity region of this channel to within a constant number of bits for all values of the transmit power.
Alireza Vahid +2 more
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On the Generalized Degrees of Freedom of the MIMO Interference Channel With Delayed CSIT
IEEE Transactions on Information Theory, 2019 The generalized degrees of freedom (GDoF) of the two-user multiple-input multiple-output interference channel is studied under the assumption of delayed channel state information at the transmitters. In particular, with $M$ antennas at each transmitter and $N$ antennas at each receiver, and in the non-trivial case when $M>N$ (with the
Kaniska Mohanty, Mahesh K. Varanasi
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Approximate Capacity Region of the MISO Broadcast Channels With Delayed CSIT
IEEE Transactions on Communications, 2016 We consider the problem of multiple-input single-output broadcast channels with Rayleigh fading where the transmitter has access to delayed knowledge of the channel state information. We first characterize the capacity region of this channel with two users to within constant number of bits for all values of the transmit power.
Alireza Vahid +2 more
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The two-hop MISO broadcast network with quantized delayed CSIT
2013 IEEE Wireless Communications and Networking Conference (WCNC), 2013 We consider a downlink two-hop MISO broadcast network with a 2-antenna source communicating to 2 single-antenna destinations, assisted by 2 single-antenna intermediate relays. We investigate spectrally efficient transmission schemes and their achieved sum degrees of freedom (DoF), with quantized delayed channel state information (CSI) feedback ...
Zhao, Wang +3 more
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On the Degrees of Freedom of the MISO Interference Broadcast Channel with Delayed CSIT
CoRR, 2019 17 pages, 5 figures, submitted to IEEE Transactions on Information ...
Marc Torrellas +2 more
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Information Rates for Channels with Fading, Side Information and Adaptive Codewords. [PDF]
Entropy (Basel), 2023 Kramer G.
europepmc +1 more source
DoF-Delay Trade-Off for the $K$-user MIMO Interference Channel With Delayed CSIT
CoRR, 2015 31 pages, 10 figures, 3 tables, submitted to the IEEE Transactions on Information ...
Marc Torrellas +2 more
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Precoding Methods for MISO Broadcast Channel with Delayed CSIT
CoRR, 2012 Recent information theoretic results suggest that precoding on the multi-user downlink MIMO channel with delayed channel state information at the transmitter (CSIT) could lead to data rates much beyond the ones obtained without any CSIT, even in extreme situations when the delayed channel feedback is made totally obsolete by a feedback delay exceeding ...
Xinping Yi, David Gesbert
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Alterations of Cerebral Blood Flow and Its Connectivity in Olfactory-Related Brain Regions of Type 2 Diabetes Mellitus Patients. [PDF]
Front Neurosci, 2022 Luo W +6 more
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The Broadcast Approach in Communication Networks. [PDF]
Entropy (Basel), 2021 Tajer A, Steiner A, Shamai Shitz S.
europepmc +1 more source