Communications Society

Cost Efficiency of Anycast-Based Forwarding in Duty-Cycled WSNs with Lossy Channel
Anycasting has been proposed recently as an efficient communication method for asynchronous duty-cycled wireless sensor networks. …
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On Demand Heterogeneity in P2P Live Streaming
Peer-to-peer (P2P) technology has become an attractive approach for enabling large-scale video streaming applications, but the factor …
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Linear Programming Models For Multi-Channel P2P Streaming Systems
Most of the commercial P2P video streaming deployments support hundreds of channels and are referred to as multichannel systems. …
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A Cooperative Scheme for Dynamic Window Resizing in P2P Live Streaming
Due to their widespread popularity, peer-to-peer (P2P) live streaming systems have become a great challenge for Internet service …
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A Key Management Protocol for Wireless Sensor Networks with Multiple Base Stations
Most of the proposed key management protocols for wireless sensor networks (WSNs) in the literature assume that a single base station …
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Providing Reliable Data Transport for Dynamic Event Sensing in Wireless Sensor Networks
In this paper, we propose a loss tolerant reliable (LTR) data transport mechanism for dynamic event sensing (LT-RES) in WSNs. In LTRES, …
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A Two-phase Approach for Dynamic Lightpath Scheduling in WDM Optical Networks
Lightpath scheduling is an important capability in next-generation wavelength-division multiplexing (WDM) optical networks to reserve …
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Group Rekeying Schemes for Secure Group Communication in Wireless Sensor Networks
Wireless sensor networks are promising solutions for many applications. However, wireless sensor nodes suffer from many constraints …
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KeyRev: An Efficient Key Revocation Scheme for Wireless Sensor Networks
Key management is a core mechanism to ensure the security of applications and network services in wireless sensor networks. It includes …
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