Results 101 to 110 of about 105,891,633 (212)

Amplify-and-Forward on a Multiaccess Relay Channel With Computation at the Receiver

open access: yes, 2012
We consider a communication system in which two sources communicate with a destination with the help of a common relay. We assume that the relay operates in half-duplex mode; and concentrate on the symmetric-rate case.
International Conference on Network Games, Control and Optimization, Netgcoop   +3 more
core  

Compressed Cooperation in Amplify-and-Forward Relay Channels

open access: yesIEICE Transactions on Communications, 2017
XU, Wenbo   +4 more
openaire   +1 more source

Power-Efficient Opportunistic Amplify-and-Forward Single-Relay Aided Multi-User SC-FDMA Uplink [PDF]

open access: yes, 2010
Zhang, Jiayi   +5 more
core   +1 more source

To Cooperate or Not: A Capacity Perspective

open access: yes
It is widely recognized that differential decode-and-forward (DDF) cooperative transmission scheme is capable of providing a superior performance compared to classic direct transmissions employing differential detection, where no channel coding is used ...
Wang, Li   +3 more
core  

Pilot based channel estimation in amplify-and-forward MIMO relay networks

open access: yesTongxin xuebao, 2014
A channel estimation method in two time slots for two-hop amplify-and-forward MIMO relay channels is pro-posed.An algorithm for computing the optimal pair of source pilot and relay amplify matrix is developed,which mini-mizes the mean square error of the
Jian ZHOU, Bao-yu ZHENG
doaj  

Mass Meeting: Labor Forward Movement

open access: yes, 1915
Physical condition: GoodThis flyer announces a labor meeting to occur at the Forsyth Theatre on April 18, 1915, where John George L.

core  

Effects of free flow state highway traffic parameters on the performance of amplify and forward cooperative multi-hop vehicular networks

open access: yes, 2013
In this paper we analyse the effects of highway traffic flow parameters like vehicle arrival rate and density on the performance of Amplify and Forward (AF) cooperative vehicular networks along a multi-lane highway under free flow state.
Perera, Ovitigalage, Jayalath, Dhammika
core  

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