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CORR
2008
Springer
143views Education» more  CORR 2008»
14 years 11 months ago
Maximally Radio-Disjoint Multipath Routing for Wireless Multimedia Sensor Networks
In wireless sensor networks, bandwidth is one of precious resources to multimedia applications. To get more bandwidth, multipath routing is one appropriate solution provided that ...
Moufida Maimour
TMC
2010
138views more  TMC 2010»
14 years 9 months ago
Distributed Relay-Assignment Protocols for Coverage Expansion in Cooperative Wireless Networks
—One important application of cooperative communications is to extend coverage area in wireless networks without increasing infrastructure. However, a crucial challenge in implem...
Ahmed K. Sadek, Zhu Han, K. J. Ray Liu
GLOBECOM
2008
IEEE
15 years 5 months ago
Robustness Analysis of Source Localization Using Gaussianity Measure
Nowadays, the source localization has been widely applied for wireless sensor networks. The Gaussian mixture model has been adopted for maximum-likelihood (ML) source localization ...
Kun Yan, Hsiao-Chun Wu, S. S. Iyengar
VTC
2007
IEEE
108views Communications» more  VTC 2007»
15 years 5 months ago
OFDM with Cyclic-Pilot Time Diversity
Abstract— We present a novel transceiver design for orthogonal frequency-division multiplexing (OFDM) wireless systems employing pilot symbol aided channel estimation (PSACE). Th...
Ali Yazdanpanah, Behrang Nosrat-Makouei, Rodney G....
ICMCS
2006
IEEE
144views Multimedia» more  ICMCS 2006»
15 years 5 months ago
Seamless Multimedia Transmission During Fast Handover in Mobile IPV6 Environment
In this paper, we propose the seamless video transmission scheme over wireless LANs during fast handover in Mobile IPv6. In fact, a mobile node cannot receive the IP packets durin...
Jin Kim, Youn-Hee Han, Kwang Shim