Results 121 to 130 of about 476,199 (158)

BiliQML: a supervised machine-learning model to quantify biliary forms from digitized whole slide liver histopathological images.

open access: yesAm J Physiol Gastrointest Liver Physiol
Hellen DJ   +10 more
europepmc   +1 more source

Block-fading channels with delayed CSIT at finite blocklength [PDF]

open access: yes2014 IEEE International Symposium on Information Theory, 2014
In many wireless systems, the channel state information at the transmitter (CSIT) can not be learned until after a transmission has taken place and is thereby outdated. In this paper, we study the benefits of delayed CSIT on a block-fading channel at finite blocklength.
Petar Popovski   +1 more
exaly   +5 more sources

Distributed Space–Time Interference Alignment With Moderately Delayed CSIT [PDF]

open access: yesIEEE Transactions on Wireless Communications, 2015
To appear in IEEE ...
Robert W. Heath Jr.   +2 more
exaly   +6 more sources

Degrees of Freedom of Multi-Hop MIMO Broadcast Networks with Delayed CSIT [PDF]

open access: yesIEEE Wireless Communications Letters, 2013
We study the sum degrees of freedom (DoF) of a class of multi-layer relay-aided MIMO broadcast networks with delayed channel state information at transmitters (CSIT). In the assumed network a K-antenna source intends to communicate to K single-antenna destinations, with the help of N-2 layers of K full-duplex single-antenna relays.
Ming Xiao, Mikael Skoglund
exaly   +6 more sources

The Degrees of Freedom Region of Temporally Correlated MIMO Networks With Delayed CSIT [PDF]

open access: yesIEEE Transactions on Information Theory, 2014
We consider the temporally-correlated Multiple-Input Multiple-Output (MIMO) broadcast channels (BC) and interference channels (IC) where the transmitter(s) has/have (i) delayed channel state information (CSI) obtained from a latency-prone feedback channel as well as (ii) imperfect current CSIT, obtained, e.g., from prediction on the basis of these past
Xinping Yi   +2 more
exaly   +9 more sources

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