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COMCOM
2004
177views more  COMCOM 2004»
15 years 7 months ago
Analysis of SIP-based mobility management in 4G wireless networks
Providing seamless mobility support is one of the most challenging problems towards the system integration of fourth generation (4G) wireless networks. Because of the transparency...
Nilanjan Banerjee, Wei Wu, Kalyan Basu, Sajal K. D...
SAC
2008
ACM
15 years 6 months ago
Error estimation in wireless sensor networks
We present an analogy between the operation of a Wireless Sensor Network and the sampling and reconstruction of a signal. We measure the impact of three factors on the quality of ...
Alejandro César Frery, Heitor Ramos, Jos&ea...
INFOCOM
2010
IEEE
15 years 5 months ago
Stimulating Cooperation in Multi-hop Wireless Networks Using Cheating Detection System
— In multi-hop wireless networks, the mobile nodes usually act as routers to relay packets generated from other nodes. However, selfish nodes do not cooperate but make use of the...
Mohamed Elsalih Mahmoud, Xuemin Shen
TPDS
2010
112views more  TPDS 2010»
15 years 5 months ago
Resource Scheduling in Wireless Networks Using Directional Antennas
—Due to a continued increase in the speed and capacities of computing devices, combined with our society’s growing need for mobile communication capabilities, multihop wireless...
Imad Jawhar, Jie Wu, Dharma P. Agrawal
GLOBECOM
2010
IEEE
15 years 5 months ago
Finding and Mending Barrier Gaps in Wireless Sensor Networks
Constructing sensing barriers using wireless sensor networks has important applications in military operations and homeland security. The goal of forming a sensing barrier is to de...
Anwar Saipulla, Benyuan Liu, Jie Wang