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» Adaptive Power Control MAC in Wireless Ad Hoc Networks
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ISM
2005
IEEE
128views Multimedia» more  ISM 2005»
14 years 1 months ago
A QoS architecture for MANETs supporting real-time peer-to-peer multimedia applications
In this work we propose a QoS architecture for MANETs based on a probe-based distributed admission control mechanism and the IEEE 802.11e technology. Our aim is to improve peer-to...
Carlos Miguel Tavares Calafate, Juan-Carlos Cano, ...
MOBISYS
2008
ACM
14 years 7 months ago
Symphony: synchronous two-phase rate and power control in 802.11 wlans
Adaptive transmit power control in 802.11 Wireless LANs (WLANs) on a per-link basis helps increase network capacity and improves battery life of Wifi-enabled mobile devices. Howev...
Kishore Ramachandran, Ravi Kokku, Honghai Zhang, M...
VTC
2006
IEEE
111views Communications» more  VTC 2006»
14 years 1 months ago
Distributed Stochastic Power and Rate Allocation for Energy Minimization in Wireless Sensor Networks
— In this paper, we propose a distributed stochastic algorithm for power and rate allocation in ad hoc wireless sensor networks. The problem we deal with is formulated as a trans...
Chun-Hung Liu, Ari Arapostathis
ICW
2005
IEEE
209views Communications» more  ICW 2005»
14 years 1 months ago
Evaluation of Security Mechanisms in Wireless Sensor Networks
— Ad hoc and wireless sensor networks have recently emerged as successful technologies in a number of application domains. The need to build security services into them remains h...
Germano Guimarães, Eduardo Souto, Djamel Fa...
BROADNETS
2007
IEEE
14 years 1 months ago
Cross-layer optimization made practical
Abstract— Limited resources and time-varying nature of wireless ad hoc networks demand optimized use of resources across layers. Cross-layer optimization (CLO) for wireless netwo...
Ajit Warrier, Long Le, Injong Rhee