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INFOCOM
2009
IEEE
14 years 3 months ago
Approximation Algorithms for Data Broadcast in Wireless Networks
—Broadcasting is a fundamental operation in wireless networks and plays an important role in the communication protocol design. In multihop wireless networks, however, interferen...
Rajiv Gandhi, Yoo-Ah Kim, Seungjoon Lee, Jiho Ryu,...
VTC
2007
IEEE
132views Communications» more  VTC 2007»
14 years 3 months ago
Collaborative Information Revelation and Collusion in "Word-of-Mouth" Access Selection Schemes
— “Word-of-Mouth”, a novel scheme for sharing the service quality experienced with different local networks, is presented and evaluated as a distributed solution for performi...
Pietro Lungaro
WOWMOM
2009
ACM
146views Multimedia» more  WOWMOM 2009»
14 years 3 months ago
Optimization of WiMax modulation scheme with a cross layer erasure code
WIMAX (Worldwide Interoperability for Microwave Access) is a promising new networking technology that potentially offers high speed and wide area wireless access services that com...
Lei Zhang, Patrick Sénac, Roksana Boreli, M...
GLOBECOM
2009
IEEE
13 years 6 months ago
Cooperative Communications with Relay Selection for QoS Provisioning in Wireless Sensor Networks
Abstract--Cooperative communications have been demonstrated to be effective in combating the multiple fading effects in wireless networks, and improving the network performance in ...
Xuedong Liang, Ilangko Balasingham, Victor C. M. L...
MOBIHOC
2003
ACM
14 years 8 months ago
A MAC protocol for full exploitation of directional antennas in ad-hoc wireless networks
Directional antennas in ad hoc networks offer many benefits compared with classical omnidirectional antennas. The most important include significant increase of spatial reuse, cov...
Thanasis Korakis, Gentian Jakllari, Leandros Tassi...