Results 81 to 90 of about 476,199 (158)

Finite rate of innovation channel models and DoF of MIMO multi-user systems with delayed CSIT feedback

open access: yes, 2013
International audienceChannel State Information at the Transmitter (CSIT) is of utmost importance in multi-user wireless networks, in which transmission rates at high SNR are characterized by Degrees of Freedom (DoF, the rate prelog).
Yuan-Wu, Yi   +5 more
core   +1 more source

The Broadcast Approach in Communication Networks. [PDF]

open access: yesEntropy (Basel), 2021
Tajer A, Steiner A, Shamai Shitz S.
europepmc   +1 more source

COVID-19 outbreak and the role of digital twin. [PDF]

open access: yesMultimed Tools Appl, 2022
Alrashed S   +3 more
europepmc   +1 more source

Achievable DoF-delay trade-offs for the K-user MIMO interference channel with delayed CSIT

open access: yes
©2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Agustín de Dios, Adrián   +2 more
core  

Degrees of Freedom of Time- Correlated Broadcast Channels with Delayed CSIT: The MIMO Case

open access: yes, 2013
International audienceThe two-user Multiple-Input Multiple-Output (MIMO) broadcast channel (BC) with arbitrary antenna configuration is considered, in which the transmitter obtains (i) delayed channel state information (CSI) from a latency-prone feedback
David Gesbert   +7 more
core   +1 more source

Achieving Full DoF in Heterogeneous Parallel Broadcast Channels With Outdated CSIT

open access: yes, 2016
International audienceWe consider communication over heterogeneous parallel channels, where a transmitter is connected to two users via two parallel channels: a multiple-input multiple-output (MIMO) broadcast channel (BC) and a noiseless rate-limited ...
Yang, Sheng   +7 more
core   +1 more source

A survey of COVID-19 contact-tracing apps. [PDF]

open access: yesComput Biol Med, 2021
Min-Allah N   +8 more
europepmc   +1 more source

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