Uplink Performance of WCDMA with Mixed Traffics of Voice/WWW over DCH/CPCH(Wireless Communication Technologies)

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概要

• 論文の詳細を見る

• The uplink performance of WCDMA with voice and World Wide Web (WWW) traffic over Dedicated Channel (DCH)/Common Packet Channel (CPCH) is investigated. The probability of voice packet dropping and average data packet delay are obtained by system level simulation. The system level simulation is conducted based on received Signal-to-Interference Ratio (SIR) with imperfect power control. In addition, we show that the performance of CPCH in terms of probability of data packet dropping is superior to that of DCH for transmitting WWW traffic. Furthermore, we obtain the supportable number of voice users when the target probability of voice packet dropping is set to be 10^<-2>. The supportable number of data users is also found around knee area of average data packet delay.

• 社団法人電子情報通信学会の論文
• 2005-10-01

著者

• Yoon Yeomin

  Communication Satellite System Department Coms Program Office Korea Aerospace Research Institute (ka

• Shin Seokjoo

  Dept. Of Internet Software Engineering Chosun University

• LEE Kyounghwan

  Digital Communication System Laboratory, Gwangju Institute of Science and Technology (GIST)

• Lee Kyounghwan

  Digital Communication System Laboratory Gwangju Institute Of Science And Technology (gist)

関連論文

• Uplink Performance of WCDMA with Mixed Traffics of Voice/WWW over DCH/CPCH(Wireless Communication Technologies)

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