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GLOBECOM
2006
IEEE
14 years 1 months ago
Analysis of IEEE 802.11 DCF with Hidden Terminals
—The mandatory access mode in IEEE 802.11 MAC is Distributed Coordination Function (DCF), which provides both basic access and RTS/CTS(request-to-send/clear-to-send) access. Prev...
Haitao Wu, Fan Zhu, Qian Zhang, Zhisheng Niu
ICC
2007
IEEE
179views Communications» more  ICC 2007»
14 years 1 months ago
Finite Queuing Model Analysis for Energy and QoS Tradeoff in Contention-Based Wireless Sensor Networks
In contention-based sensor networks, nodes compete to access a shared channel for data transmission and collision is a common challenge. For power conservation, periodical active/s...
Jun Luo, Ling-ge Jiang, Chen He
IFIP
2003
Springer
14 years 17 days ago
Exact Probabilistic Analysis of the Limited Scheduling Algorithm for Symmetrical Bluetooth Piconets
Efficient communication in Bluetooth scatternets requires design of intra and inter-piconet scheduling algorithms, and therefore numerous algorithms have been proposed. However, du...
Gil Zussman, Uri Yechiali, Adrian Segall
CNSR
2006
IEEE
136views Communications» more  CNSR 2006»
14 years 1 months ago
Combining Petri Nets and ns-2: A Hybrid Method for Analysis and Simulation
Network protocol performance and evaluation study is often carried out using a couple of widely used simulation toolkits, such as ns-2 and OPNET. These toolkits usually contain ma...
Qiang Ye, Mike H. MacGregor
INFOCOM
2009
IEEE
14 years 2 months ago
A Protocol-Independent Approach for Analyzing the Optimal Operation Point of CSMA/CA Protocols
Abstract—This paper presents a protocol-independent approach to reveal a new insight into the performance of carrier sense multiple access with collision avoidance (CSMA/CA) prot...
Yu Cheng, Xinhua Ling, Weihua Zhuang