Sciweavers

932 search results - page 64 / 187
» On the Capacity of Hybrid Wireless Networks
Sort
View
HYBRID
2009
Springer
14 years 3 months ago
Convergence of Distributed WSN Algorithms: The Wake-Up Scattering Problem
In this paper, we analyze the problem of finding a periodic schedule for the wake-up times of a set of nodes in a Wireless Sensor Network that optimizes the coverage of the region...
Daniele Fontanelli, Luigi Palopoli, Roberto Passer...
AINA
2005
IEEE
14 years 2 months ago
IEEE 802.11 MAC Protocol over Wireless Mesh Networks: Problems and Perspectives
The wireless mesh network has been an emerging technology in recent years. Because the transmission medium used in networking backhaul APs is radio, the wireless mesh network is n...
Tzu-Jane Tsai, Ju-Wei Chen
TWC
2008
93views more  TWC 2008»
13 years 8 months ago
A Distributed Subset Selection Algorithm for a Set of Mobile Links with Power Control
The capacity of a power controlled wireless network can be changing due to user's mobility, fading or shadowing effects. As a result, the quality of service (QOS) of all users...
Chun-Chia Chen, Duan-Shin Lee
ICC
2007
IEEE
14 years 17 days ago
On the Energy Efficiency of Hybrid-ARQ Protocols in Fading Channels
Abstract-- As the distance between terminals in modern wireless networks tends to decrease, the energy consumption issue, conventionally assumed to be exclusively dominated by the ...
Igor Stanojev, Osvaldo Simeone, Yeheskel Bar-Ness,...
GLOBECOM
2008
IEEE
14 years 3 months ago
Throughput Analysis of Wireless Relay Slotted ALOHA Systems with Network Coding
—This paper deals with a simple but essential two-hop wireless relay network employing network coding and a slotted ALOHA protocol. Network coding is a recent and highly regarded...
Daisuke Umehara, Tomoya Hirano, Satoshi Denno, Mas...