Abstract
The design of wireless multimedia sensor and actor networks (WMSAN) support emerging information-intensive data such as video and audio streams, images, and scalar sensor data by controlling individual data flows to increase or decrease their bandwidth in response to changes in traffic workload. Potential applications include u-healthcare which is the most exciting technologies today for improving public health condition. This paper presents a dynamic scheme for quality of service (QoS) provisioning for u-healthcare to optimize the network traffic load subject to multiple QoS constraints. Simulation results demonstrate the effectiveness of the proposed scheme for wireless multimedia sensor and actor networks.
Published Version
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