Cooperative resource sharing for multi rate cognitive networks
The motivations and strategies of cooperation between heterogeneous networks were discussed for multi rate cognitive networks.Based on queuing theory,the delay analytical models for different cooperative strategies were proposed and the closed form analysis,which exactly shows the relationship among...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2011-11-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails#1000-436X(2011)11-0035-09 |
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| _version_ | 1850210915252699136 |
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| author | Yan ZHANG Min SHENG Jian-dong LI Wei-jia HAN Xiao MA |
| author_facet | Yan ZHANG Min SHENG Jian-dong LI Wei-jia HAN Xiao MA |
| author_sort | Yan ZHANG |
| collection | DOAJ |
| description | The motivations and strategies of cooperation between heterogeneous networks were discussed for multi rate cognitive networks.Based on queuing theory,the delay analytical models for different cooperative strategies were proposed and the closed form analysis,which exactly shows the relationship among different users’ traffic arrival rate,packet length,transmission rate and service delay,was obtained to reveal the delay performance and appropriate application scenarios of different cooperative strategies.The simulation results confirm that the proposed analytical model is correct and effective.In addition,it shows that not only the QoS of primary user is better guaranteed,but also the access opportunity and QoS of secondary user are improved by cooperation dramatically. |
| format | Article |
| id | doaj-art-c90e3dc6a383437180e5667bde31eb21 |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2011-11-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-c90e3dc6a383437180e5667bde31eb212025-08-20T02:09:40ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2011-11-0132354359658615Cooperative resource sharing for multi rate cognitive networksYan ZHANGMin SHENGJian-dong LIWei-jia HANXiao MAThe motivations and strategies of cooperation between heterogeneous networks were discussed for multi rate cognitive networks.Based on queuing theory,the delay analytical models for different cooperative strategies were proposed and the closed form analysis,which exactly shows the relationship among different users’ traffic arrival rate,packet length,transmission rate and service delay,was obtained to reveal the delay performance and appropriate application scenarios of different cooperative strategies.The simulation results confirm that the proposed analytical model is correct and effective.In addition,it shows that not only the QoS of primary user is better guaranteed,but also the access opportunity and QoS of secondary user are improved by cooperation dramatically.http://www.joconline.com.cn/thesisDetails#1000-436X(2011)11-0035-09cognitive networks;multi rate;cooperative strategy;quality of service;delay analysis |
| spellingShingle | Yan ZHANG Min SHENG Jian-dong LI Wei-jia HAN Xiao MA Cooperative resource sharing for multi rate cognitive networks Tongxin xuebao cognitive networks;multi rate;cooperative strategy;quality of service;delay analysis |
| title | Cooperative resource sharing for multi rate cognitive networks |
| title_full | Cooperative resource sharing for multi rate cognitive networks |
| title_fullStr | Cooperative resource sharing for multi rate cognitive networks |
| title_full_unstemmed | Cooperative resource sharing for multi rate cognitive networks |
| title_short | Cooperative resource sharing for multi rate cognitive networks |
| title_sort | cooperative resource sharing for multi rate cognitive networks |
| topic | cognitive networks;multi rate;cooperative strategy;quality of service;delay analysis |
| url | http://www.joconline.com.cn/thesisDetails#1000-436X(2011)11-0035-09 |
| work_keys_str_mv | AT yanzhang cooperativeresourcesharingformultiratecognitivenetworks AT minsheng cooperativeresourcesharingformultiratecognitivenetworks AT jiandongli cooperativeresourcesharingformultiratecognitivenetworks AT weijiahan cooperativeresourcesharingformultiratecognitivenetworks AT xiaoma cooperativeresourcesharingformultiratecognitivenetworks |