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COMCOM
2007
136views more  COMCOM 2007»
8 years 9 months ago
Demand-scalable geographic multicasting in wireless sensor networks
In this paper, we focus on the challenge of demand-scalable multicast routing in wireless sensor networks. Due to the ad-hoc nature of the placement of the sensor nodes as well as...
Shibo Wu, K. Selçuk Candan
COMCOM
2007
72views more  COMCOM 2007»
8 years 9 months ago
Trust-based security for wireless ad hoc and sensor networks
Azzedine Boukerche, Li Xu, Khalil El-Khatib
COMCOM
2007
136views more  COMCOM 2007»
8 years 9 months ago
A Delaunay Triangulation based method for wireless sensor network deployment
To obtain a satisfied performance of wireless sensor network, an adaptable sensor deployment method for various applications is essential. In this paper, we propose a centralized ...
Chun-Hsien Wu, Kuo-Chuan Lee, Yeh-Ching Chung
COMCOM
2007
82views more  COMCOM 2007»
8 years 9 months ago
Jumping ant routing algorithm for sensor networks
Enterprises that may rely on critical equipments which are constantly moving around, for example, hospitals – need to ensure they can know the current location of vital but mobi...
Wei-Ming Chen, Chung-Sheng Li, Fu-Yu Chiang, Han-C...
COMCOM
2007
103views more  COMCOM 2007»
8 years 9 months ago
Using event detection latency to evaluate the coverage of a wireless sensor network
A wireless sensor network (WSN) consists of many tiny and low-power devices deployed in a sensing field. One of the major tasks of a WSN is to monitor the surrounding environment...
You-Chiun Wang, Kai-Yang Cheng, Yu-Chee Tseng
COMCOM
2007
142views more  COMCOM 2007»
8 years 9 months ago
A survey of key management schemes in wireless sensor networks
Wireless sensor networks have many applications, vary in size, and are deployed in a wide variety of areas. They are often deployed in potentially adverse or even hostile environm...
Yang Xiao, Venkata Krishna Rayi, Bo Sun, Xiaojiang...
COMCOM
2007
89views more  COMCOM 2007»
8 years 9 months ago
Convergence of periodic broadcasting and video-on-demand
Research on video-on-demand transmissions is essentially divided into periodic broadcasting methods and on-demand methods. Periodic broadcasting is aimed to schedule transmissions...
Juan Segarra, Vicent Cholvi
COMCOM
2007
101views more  COMCOM 2007»
8 years 9 months ago
Power control and fairness MAC mechanisms for 802.11 WLANs
Exploiting spatial reuse opportunities will allow more parallel transmissions and improve the throughput of wireless networks. Power control is one of the major mechanisms used to...
Chih-Yung Chang, Hsu-Ruey Chang
COMCOM
2007
125views more  COMCOM 2007»
8 years 9 months ago
Guaranteeing the network lifetime in wireless sensor networks: A MAC layer approach
Energy is the most crucial but scarce resource in wireless sensor networks (WSNs). A wealth of MAC protocols are proposed only to prolong the network lifetime for energy-efficienc...
Yongsub Nam, Taekyoung Kwon, Hojin Lee, Hakyung Ju...
COMCOM
2007
103views more  COMCOM 2007»
8 years 9 months ago
MPEG-21 digital items to support integration of heterogeneous multimedia content
The MELISA system is a distributed platform for multi-platform sports content broadcasting, providing end users with a wide range of real-time interactive services during the spor...
Kostas Karpouzis, Ilias Maglogiannis, Emmanuel Pap...
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