A Meta Communication Protocol in Support Lighting Device Unified Access of Olympic Center

Deng, Pan; Chen, Feng; Rong, Xiaohui; Jiang, Peng; Jin, Wen

doi:10.1109/itcs.2009.147

Cited by 1 publication

(1 citation statement)

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“…The matching between the large-scale device collaboration demand and device resources is the basis of the realization of WMSN applications. The resource ability matching technique [4], which is always a research hotspot in the field of collaboration technology [5][6][7], is realized by matching the requirement of virtual device capacity with the description of device resource ability.…”

Section: Introductionmentioning

confidence: 99%

A novel multimedia device ability matching technique for ubiquitous computing environments

Zhang

Deng

Wan³

et al. 2013

J Wireless Com Network

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In wireless multimedia sensor networks (WMSNs), wirelessly interconnected devices are able to ubiquitously retrieve multimedia contents such as video and audio streams from the environment. However, since WMSN applications are large-scale, dynamic and highly concurrent, how to achieve both effective multimedia device resource management and collaborative task scheduling simultaneously becomes a serious problem. In this paper, using the hierarchical modeling technique, we first propose a device ability model including spatial information. In order to solve the problem of insufficient capacity of single devices, we then give a composite device ability model and relevant calculation formulae. Next, we introduce a novel device resource matching technique based on the proposed model. Compared with previous works, experimental results show that our technique achieves better recall and precision and meets WMSN application needs more effectively. Furthermore, our proposed approach greatly reduces the design complexity as well as the workload of application designers.

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