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http://dx.doi.org/10.6109/jkiice.2011.15.12.2555

Implementation and Performance Evaluation of a Wireless VoIP System based on the Binary-CDMA Technology  

Choi, Jae-Won (부산가톨릭대학교)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.15, no.12, 2011 , pp. 2555-2562 More about this Journal
Abstract
Binary CDMA is a new standard technology for wireless communication developed by our country that makes high speed communications and good quality of services. In this paper we researched the development methods and implementation of a wireless VoIP System based on the Binary-CDMA technology that makes it freely installed in any place without phone cables and laying works. We designed the structure of the Binary-CDMA Wireless VoIP System and defined messages and data structures for call control. And then we designed and implemented call control message flow between VoIP terminals for user's communication.
Keywords
Wireless VoIP; Binary CDMA; IP Telephony; IP-PBX;
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