Uplink capacity analysis of two-hop-relay CDMA cellular systems
Based on the two-hop-relay CDMA cellular systems,two kinds of out-of-band relaying methods were pro-posed to improve the conventional CDMA cellular systems.Then by analyzing the interference power of the non-relaying CDMA cellular systems,the overall interference power to own and neighbor cell could...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74645801/ |
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| Summary: | Based on the two-hop-relay CDMA cellular systems,two kinds of out-of-band relaying methods were pro-posed to improve the conventional CDMA cellular systems.Then by analyzing the interference power of the non-relaying CDMA cellular systems,the overall interference power to own and neighbor cell could be obtained with using these two relaying methods.Finally,based on a symmetrical cell model,the uplink capacity of two-hop-relay CDMA cellular sys-tems was analyzed by mathematical calculating,and the impact of these two relaying methods on system’s performance was discussed. |
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| ISSN: | 1000-436X |