Design and implementation of a VoIP broadcasting service over embedded systems in a heterogeneous network environment.

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ID: 77138
2014
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Abstract
As the digitization is integrated into daily life, media including video and audio are heavily transferred over the Internet nowadays. Voice-over-Internet Protocol (VoIP), the most popular and mature technology, becomes the focus attracting many researches and investments. However, most of the existing studies focused on a one-to-one communication model in a homogeneous network, instead of one-to-many broadcasting model among diverse embedded devices in a heterogeneous network. In this paper, we present the implementation of a VoIP broadcasting service on the open source-Linphone-in a heterogeneous network environment, including WiFi, 3G, and LAN networks. The proposed system featuring VoIP broadcasting over heterogeneous networks can be integrated with heterogeneous agile devices, such as embedded devices or mobile phones. VoIP broadcasting over heterogeneous networks can be integrated into modern smartphones or other embedded devices; thus when users run in a traditional AM/FM signal unreachable area, they still can receive the broadcast voice through the IP network. Also, comprehensive evaluations are conducted to verify the effectiveness of the proposed implementation.
Reference Key
leu2014designthescientificworldjournal Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Leu, Jenq-Shiou;Lin, Wei-Hsiang;Hsieh, Wen-Bin;Lo, Chien-Chih;
Journal TheScientificWorldJournal
Year 2014
DOI
10.1155/2014/917060
URL
Keywords
telecommunication embodied cognition media distance judgment presence sound intensity

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