Capacity analysis of cognitive UWB networks
The problem of analyzing the capacity of cognitive UWB networks was investigated.Taking into account of several factors such as transmission power constraints,interference temperature constraint in the receiver of primary system,outage probability and maximum allowed users were calculated by semi-an...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2009-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74651262/ |
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| _version_ | 1841537620146913280 |
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| author | HONG Li1 MA Jun-fei 1 XU Fang-min 2 Li Shu-rong 3 ZHOU Zheng 2 |
| author_facet | HONG Li1 MA Jun-fei 1 XU Fang-min 2 Li Shu-rong 3 ZHOU Zheng 2 |
| author_sort | HONG Li1 |
| collection | DOAJ |
| description | The problem of analyzing the capacity of cognitive UWB networks was investigated.Taking into account of several factors such as transmission power constraints,interference temperature constraint in the receiver of primary system,outage probability and maximum allowed users were calculated by semi-analytical approach.Simulations were provided to illustrate the analysis.It is also proved that the increase of interference temperature will deteriorate the capacity of cognitive UWB network;and the constraint of interference temperature is related to the constraint of transmission power. |
| format | Article |
| id | doaj-art-6bbfca0db4344f73b400c4c66c563741 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2009-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-6bbfca0db4344f73b400c4c66c5637412025-01-14T08:29:20ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-013013614074651262Capacity analysis of cognitive UWB networksHONG Li1MA Jun-fei 1XU Fang-min 2Li Shu-rong 3ZHOU Zheng 2The problem of analyzing the capacity of cognitive UWB networks was investigated.Taking into account of several factors such as transmission power constraints,interference temperature constraint in the receiver of primary system,outage probability and maximum allowed users were calculated by semi-analytical approach.Simulations were provided to illustrate the analysis.It is also proved that the increase of interference temperature will deteriorate the capacity of cognitive UWB network;and the constraint of interference temperature is related to the constraint of transmission power.http://www.joconline.com.cn/zh/article/74651262/cognitive radioUWBcapacityinterference temperaturetransmission power |
| spellingShingle | HONG Li1 MA Jun-fei 1 XU Fang-min 2 Li Shu-rong 3 ZHOU Zheng 2 Capacity analysis of cognitive UWB networks Tongxin xuebao cognitive radio UWB capacity interference temperature transmission power |
| title | Capacity analysis of cognitive UWB networks |
| title_full | Capacity analysis of cognitive UWB networks |
| title_fullStr | Capacity analysis of cognitive UWB networks |
| title_full_unstemmed | Capacity analysis of cognitive UWB networks |
| title_short | Capacity analysis of cognitive UWB networks |
| title_sort | capacity analysis of cognitive uwb networks |
| topic | cognitive radio UWB capacity interference temperature transmission power |
| url | http://www.joconline.com.cn/zh/article/74651262/ |
| work_keys_str_mv | AT hongli1 capacityanalysisofcognitiveuwbnetworks AT majunfei1 capacityanalysisofcognitiveuwbnetworks AT xufangmin2 capacityanalysisofcognitiveuwbnetworks AT lishurong3 capacityanalysisofcognitiveuwbnetworks AT zhouzheng2 capacityanalysisofcognitiveuwbnetworks |