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ICWN
2003
13 years 9 months ago
The Effect of Disengaging RTS/CTS Dialogue in IEEE 802.11 MAC Protocol
In this paper, we study the effect of using or disengaging the RTS/CTS dialogue in IEEE 802.11 DCF MAC protocol incorporating the realistic condition under which carrier sensing, ...
Laura Huei-jiun Ju, Izhak Rubin
WINET
2010
159views more  WINET 2010»
13 years 6 months ago
Approximation algorithm for minimal convergecast time problem in wireless sensor networks
In this paper we consider how to collect data from sensors deployed in the Euclidean plane in a timeefficient way. We assume that all sensors could adjust their transmission range...
Weiping Shang, Peng-Jun Wan, Xiaodong Hu
INFOCOM
2008
IEEE
14 years 2 months ago
iPack: in-Network Packet Mixing for High Throughput Wireless Mesh Networks
—A major barrier for the adoption of wireless mesh networks is severe limits on throughput. Many in-network packet mixing techniques at the network layer [1], [2], [3] as well as...
Richard Alimi, Erran L. Li, Ramachandran Ramjee, H...
UIC
2007
Springer
14 years 2 months ago
Maximizing Network Lifetime Under Reliability Constraints Using a Cross-Layer Design in Dense Wireless Sensor Networks
Abstract. Recent experimental studies have shown that radio links between low-power devices are extremely unreliable. In particular, the instability and unpredictability of low-pow...
Shan Guo Quan, Young Yong Kim
CORR
2010
Springer
140views Education» more  CORR 2010»
13 years 8 months ago
Dynamic Vehicle Routing for Data Gathering in Wireless Networks
We consider a dynamic vehicle routing problem in wireless networks where messages arriving randomly in time and space are collected by a mobile receiver (vehicle or a collector). ...
Güner D. Çelik, Eytan Modiano