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» Optimization aspects in network simulation
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CORR
2010
Springer
157views Education» more  CORR 2010»
15 years 4 months ago
Joint Bandwidth and Power Allocation with Admission Control in Wireless Multi-User Networks With and Without Relaying
Equal allocation of bandwidth and/or power may not be efficient for wireless multi-user networks with limited bandwidth and power resources. Joint bandwidth and power allocation s...
Xiaowen Gong, Sergiy A. Vorobyov, Chintha Tellambu...
TON
2008
160views more  TON 2008»
15 years 4 months ago
Label space reduction in MPLS networks: how much can a single stacked label do?
Most network operators have considered reducing LSR label spaces (number of labels used) as a way of simplifying management of underlaying Virtual Private Networks (VPNs) and there...
Fernando Solano, Thomas Stidsen, Ramón Fabr...
TR
2008
107views more  TR 2008»
15 years 4 months ago
A New Shared Segment Protection Method for Survivable Networks with Guaranteed Recovery Time
Shared Segment Protection (SSP), compared with Shared Path Protection (SPP), and Shared Link Protection (SLP), provides an optimal protection configuration due to the ability of ma...
János Tapolcai, Pin-Han Ho, Dominique Verch...
GLOBECOM
2010
IEEE
15 years 2 months ago
Cooperation Stimulation in Cognitive Networks Using Indirect Reciprocity Game Modelling
In cognitive networks, since nodes generally belong to different authorities and pursue different goals, they will not cooperate with others unless cooperation can improve their ow...
Yan Chen, K. J. Ray Liu
178
Voted
JSAC
2011
215views more  JSAC 2011»
14 years 11 months ago
Opportunistic Spectrum Sharing Schemes for CDMA-Based Uplink MAC in Cognitive Radio Networks
—We consider a wireless cognitive radio network in which a set of secondary users (SUs) opportunistically utilize the wireless spectrum licensed to the primary users (PUs) to tra...
Xi Zhang, Hang Su