Performance Analysis of Voice and Data Transmission over Bluetooth Radio Link(Wireless Communication Switching)
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概要
- 論文の詳細を見る
This paper analyzes the voice packet dropping probability and the average message transmission delay of a Bluetooth radio link in which talkspurts and messages are simultaneously transmitted as voice packets and data packets over an SCO (Synchronous Connection-Oriented) link and an ACL (Asynchronous Connectionless) link, respectively. The behaviors of an SCO link and an ACL link are modeled using Markov processes. Using these two Markov models and EPA (Equilibrium Point Analysis), the voice packet dropping probability and the average message transmission delay are derived analytically in terms of the permission probability of a voice packet and a data packet, the length of a message, the number of slaves, and the arrival rate of the messages. Some numerical examples are given to show how the permission probabilities, the number of slaves and other parameters influence the transmission delay, when both the SCO link and the ACL link are used at the same time.
- 社団法人電子情報通信学会の論文
- 2004-04-01
著者
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Park H
Kangwon National Univ. Kor
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Jeong Myoung
Bk(brain Korea Project)-21 Kangwon National University
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PARK HONG
Department of Diagnostic Radiology, Seoul National University Hospital
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Park Hong
Department Of Eletrical And Computer Engineering Kangwon National University
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Park Hong
Department Of Computer Science Yonsei University
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