Medium access control of multimedia CDMA systems with effective spectral bandwidth distribution
A medium access control（MAC） protocol with effective spectral bandwidth distribution was proposed for the CDMA network carrying multi-service traffics.Based on the “BER limited” characteristics of the CDMA system,the protocol maps the diverse BER requirements of multimedia services into the effectiv...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2006-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74659724/ |
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| Summary: | A medium access control（MAC） protocol with effective spectral bandwidth distribution was proposed for the CDMA network carrying multi-service traffics.Based on the “BER limited” characteristics of the CDMA system,the protocol maps the diverse BER requirements of multimedia services into the effective spectral bandwidth.The ef-fective bandwidth was dynamically distributed to different services according to the traffic of the system.The simu-lation results show that the performance of the proposed system in terms of throughput is better than that of the exist-ing systems. |
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| ISSN: | 1000-436X |