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CORR
2008
Springer
147views Education» more  CORR 2008»
13 years 7 months ago
Impact of CSI on Distributed Space-Time Coding in Wireless Relay Networks
We consider a two-hop wireless network where a transmitter communicates with a receiver via M relays with an amplify-and-forward (AF) protocol. Recent works have shown that sophis...
Mari Kobayashi, Xavier Mestre
CORR
2010
Springer
93views Education» more  CORR 2010»
13 years 7 months ago
Parallelized Solution to Semidefinite Programmings in Quantum Complexity Theory
In this paper we present an equilibrium value based framework for solving SDPs via the multiplicative weight update method which is different from the one in Kale's thesis [K...
Xiaodi Wu
CORR
2010
Springer
165views Education» more  CORR 2010»
13 years 7 months ago
Performance Analysis of a 60 GHz Near Gigabit System for WPAN Applications
A 60 GHz wireless Gigabit Ethernet (G.E.) communication system capable of near gigabit data rate has been developed at IETR. The realized system covers 2 GHz available bandwidth. T...
Lahatra Rakotondrainibe, Yvan Kokar, Gheorghe Zaha...
CORR
2008
Springer
132views Education» more  CORR 2008»
13 years 7 months ago
Dynamic Rate Allocation in Fading Multiple-access Channels
We consider the problem of rate allocation in a fading Gaussian multiple-access channel (MAC) with fixed transmission powers. Our goal is to maximize a general concave utility func...
Ali ParandehGheibi, Atilla Eryilmaz, Asuman E. Ozd...
DC
2010
13 years 7 months ago
A knowledge-based analysis of global function computation
Consider a distributed system N in which each agent has an input value and each communication link has a weight. Given a global function, that is, a function f whose value depends...
Joseph Y. Halpern, Sabina Petride