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CONCUR
2010
Springer
15 years 8 months ago
Buffered Communication Analysis in Distributed Multiparty Sessions
Many communication-centred systems today rely on asynchronous messaging among distributed peers to make efficient use of parallel execution and resource access. With such asynchron...
Pierre-Malo Deniélou, Nobuko Yoshida
TWC
2008
98views more  TWC 2008»
15 years 6 months ago
A Queue-Based Approach to Power Control in Wireless Communication Networks
In modern wireless communication systems, power control plays a fundamental role for efficient resource utilization, in particular in the systems where the users share the same ban...
Luigi Chisci, Romano Fantacci, Lorenzo Mucchi, Tom...
DCC
2009
IEEE
16 years 7 months ago
The Posterior Matching Feedback Scheme for Joint Source-Channel Coding with Bandwidth Expansion
When transmitting a Gaussian source over an AWGN channel with an input power constraint and a quadratic distortion measure, it is well known that optimal performance can be obtain...
Ofer Shayevitz, Meir Feder
ICC
2009
IEEE
104views Communications» more  ICC 2009»
16 years 1 months ago
Joint Precoding for MIMO-Relay Systems with Partial Channel State Information
—In this paper, we propose a joint precoding scheme for both the base station (BS) and relay station (RS) to increase the ergodic capacity of downlink non-regenerative multiple-i...
Hui Won Je, Dong Hyun Kim, Kwang Bok Lee
ICC
2008
IEEE
115views Communications» more  ICC 2008»
16 years 1 months ago
Joint Power Scheduling and Estimator Design for Sensor Networks Across Parallel Channels
—This paper addresses the joint estimator and power optimization problem for a sensor network whose mission is to estimate an unknown parameter. We assume a two-hop network where...
Lauren M. Huie, Xiang He, Aylin Yener