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WCNC
2010
IEEE
14 years 20 days ago
A Lightweight Distributed Solution to Content Replication in Mobile Networks
Abstract—Performance and reliability of content access in mobile networks is conditioned jointly by the number and location of content replicas deployed at the network nodes. The...
C.-A. La, Pietro Michiardi, Claudio Casetti, Carla...
WCNC
2010
IEEE
14 years 20 days ago
A Reliable Energy-Efficient 802.15.4-Based MAC Protocol for Wireless Sensor Networks
—The IEEE 802.15.4 standard was developed for the purpose of media access control of low power wireless personal area networks. Wireless sensor network devices have the general c...
Yasser Gadallah, Mariam Jaafari
ICC
2007
IEEE
14 years 20 days ago
CS-CDMA/CP with M-ZCZ Codes Over a Multipath Fading Channel with Excess Spreads
Convolutional spreading CDMA with cyclic prefix (CS-CDMA/CP) enables multiuser interference-free (MUI-free) transmission over multipath channels with the use of zero correlation zo...
Nalin S. Weerasinghe, Takeshi Hashimoto
ICC
2007
IEEE
128views Communications» more  ICC 2007»
14 years 20 days ago
A Near Optimal Localized Heuristic for Voice Multicasting over Ad Hoc Wireless Networks
Abstract-- Providing real-time voice multicasting over multihop ad hoc wireless networks is a challenging task. The unique characteristics of voice traffic (viz. small packet size,...
G. Venkat Raju, Tamma Bheemarjuna Reddy, C. Siva R...
AMDO
2006
Springer
14 years 16 days ago
Collision Detection Trough Deconstruction of Articulated Objects
Abstract. Many applications in computer graphics require fast and robust collision detection algorithms. The problem of simulating motion in an articulated chain has been well stud...
Roberto Therón, Vidal Moreno, Belén ...