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PEWASUN
2004
ACM
14 years 2 months ago
An M/MMGI/1/K queuing model for IEEE 802.11 ad hoc networks
An M/MMGI/1/K queuing model is developed for the analysis of IEEE 802.11 DCF using RTS/CTS. Results are based on arbitrary contention conditions, namely, collision probabilities, ...
Mustafa Özdemir, A. Bruce McDonald
INFOCOM
2010
IEEE
13 years 7 months ago
Multihop Transmission Opportunity in Wireless Multihop Networks
—Wireless multihop communication is becoming more important due to the increasing popularity of wireless sensor networks, wireless mesh networks, and mobile social networks. They...
Chansu Yu, Tianning Shen, Kang G. Shin, Jeong-Yoon...
GLOBECOM
2010
IEEE
13 years 7 months ago
Energy-Efficient Duty Cycle Assignment for Receiver-Based Convergecast in Wireless Sensor Networks
Duty cycling is often used to reduce the energy consumption caused by idle listening in Wireless Sensor Networks (WSNs). Most studies on WSN protocols define a common duty cycle va...
Yuqun Zhang, Chen-Hsiang Feng, Ilker Demirkol, Wen...
TMC
2012
11 years 11 months ago
E-MiLi: Energy-Minimizing Idle Listening in Wireless Networks
WiFi interface is known to be a primary energy consumer in mobile devices, and idle listening (IL) is the dominant source of energy consumption in WiFi. Most existing protocols, s...
Xinyu Zhang, Kang G. Shin
ICC
2007
IEEE
269views Communications» more  ICC 2007»
14 years 3 months ago
A Routing-Driven Key Management Scheme for Heterogeneous Sensor Networks
–The many-to-one traffic pattern dominates in sensor networks, where a large number of sensor nodes send data to one sink. A sensor node may only communicate with a small portion...
Xiaojiang Du, Yang Xiao, Song Ci, Mohsen Guizani, ...