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ICC
2009
IEEE
196views Communications» more  ICC 2009»
16 years 1 months ago
Joint Flow Control, Routing and Medium Access Control in Random Access Multi-Hop Wireless Networks
This work extends the existing static framework for joint flow control, routing and medium access control (MAC) in random access multi-hop wireless networks to a dynamic framewor...
Sucha Supittayapornpong, Poompat Saengudomlert
WCNC
2008
IEEE
16 years 21 days ago
An Enhanced Routing Metric for Fading Wireless Channels
Abstract— In this paper we propose the enhancement of routing metrics through a more complete view of the physical channel. Using cross-layer optimizations, we develop the Distri...
Daniel de Oliveira Cunha, Otto Carlos M. Duarte, G...
WCNC
2010
IEEE
15 years 10 months ago
Radio Resource Management in OFDMA-Based Cellular Networks Enhanced with Fixed and Nomadic Relays
—The provision of very high data rates in a ubiquitous manner throughout the service area is a great challenge for 4G and beyond-4G wireless networks. Towards that end, the deplo...
Mohamed Salem, Abdulkareem Adinoyi, Halim Yanikome...
SAC
2009
ACM
16 years 1 months ago
Geographical data collection in sensor networks with self-organizing transaction cluster-heads
This paper proposes 2G, a flexible and energy-efficient data collection protocol for sensor networks for increasing network lifetime. To this end, it integrates self-organizing d...
Neeraj Rajgure, Eric Platon, Cristian Borcea, Shin...
TIT
2008
129views more  TIT 2008»
15 years 6 months ago
Cooperative Fading Regions for Decode and Forward Relaying
Abstract--Cooperative transmission protocols over fading channels are based on a number of relaying nodes to form virtual multiantenna transmissions. Diversity provided by these te...
Stefano Savazzi, Umberto Spagnolini