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ICC
2009
IEEE
136views Communications» more  ICC 2009»
16 years 1 months ago
Approximation Algorithm for QoS Routing with Multiple Additive Constraints
—In this paper, we study the problem of computing the supported QoS from a source to a destination with multiple additive constraints. The problem has been shown to be NP-complet...
Ronghui Hou, King-Shan Lui, Ka-Cheong Leung, Fred ...
ICC
2009
IEEE
129views Communications» more  ICC 2009»
16 years 1 months ago
Restless Watchdog: Monitoring Multiple Bands with Blind Period in Cognitive Radio Systems
— Spectrum sensing, which monitors the spectrum activity, is studied for cognitive radio systems using multiple frequency bands with non-negligible band switching time (blind per...
Husheng Li
NAS
2009
IEEE
16 years 1 months ago
Reliable Lightpath Routing in Optical Mesh Networks under Multiple Link Failures
- In this work, we study the problem of maximizing lightpath reliability in optical mesh networks against simultaneous failures of multiple fiber links without using protection sch...
Shengli Yuan
AMMA
2009
Springer
16 years 1 months ago
Impact of Misalignment of Trading Agent Strategy across Multiple Markets
We examine the effect of a market pricing policy designed to attract high-valued traders in a multiple market context using JCAT software. Our experiments show that a simple change...
Jung-woo Sohn, Sooyeon Lee, Tracy Mullen
IWCMC
2009
ACM
16 years 29 days ago
Carrier sense multiple access with enhanced collision avoidance: a performance analysis
Abstract—Carrier Sense Multiple Access with Enhanced Collision Avoidance (CSMA/ECA) is a recently proposed modification to the well-known CSMA/CA protocol. By using a determinis...
Jaume Barceló, Boris Bellalta, Cristina Can...