Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels
Utilizing channel correlation and time-varying fading parameter,a novel optimal noncoherent receiver for dif-ferential space-time modulation in correlated time-varying fading channels was derived.Under several special channels,the optimal receiver was simplified.Based on the decision feedback data,a...
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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/74652481/ |
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| _version_ | 1841537541225840640 |
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| author | HUANG Bing-gang1 ZHOU Zhi-jie2 |
| author_facet | HUANG Bing-gang1 ZHOU Zhi-jie2 |
| author_sort | HUANG Bing-gang1 |
| collection | DOAJ |
| description | Utilizing channel correlation and time-varying fading parameter,a novel optimal noncoherent receiver for dif-ferential space-time modulation in correlated time-varying fading channels was derived.Under several special channels,the optimal receiver was simplified.Based on the decision feedback data,a suboptimal noncoherent receiver named DF-NCR was presented for the application of the optimal receiver.Analysis and simulation results show that the error performance of differential space-time modulation system with the proposed DF-NCR is better than conventional differ-ential transmission method in correlated time-varying fading channels. |
| format | Article |
| id | doaj-art-5c7e020854ac424b9b693f6b6940d9b7 |
| 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-5c7e020854ac424b9b693f6b6940d9b72025-01-14T08:30:28ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2009-01-0130899574652481Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channelsHUANG Bing-gang1ZHOU Zhi-jie2Utilizing channel correlation and time-varying fading parameter,a novel optimal noncoherent receiver for dif-ferential space-time modulation in correlated time-varying fading channels was derived.Under several special channels,the optimal receiver was simplified.Based on the decision feedback data,a suboptimal noncoherent receiver named DF-NCR was presented for the application of the optimal receiver.Analysis and simulation results show that the error performance of differential space-time modulation system with the proposed DF-NCR is better than conventional differ-ential transmission method in correlated time-varying fading channels.http://www.joconline.com.cn/zh/article/74652481/differential space-time modulationspecial correlationnoncoherent receiverdecision feedback |
| spellingShingle | HUANG Bing-gang1 ZHOU Zhi-jie2 Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels Tongxin xuebao differential space-time modulation special correlation noncoherent receiver decision feedback |
| title | Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels |
| title_full | Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels |
| title_fullStr | Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels |
| title_full_unstemmed | Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels |
| title_short | Structure and performance of noncoherent receivers for differential space-time modulation in correlated time-varying fading channels |
| title_sort | structure and performance of noncoherent receivers for differential space time modulation in correlated time varying fading channels |
| topic | differential space-time modulation special correlation noncoherent receiver decision feedback |
| url | http://www.joconline.com.cn/zh/article/74652481/ |
| work_keys_str_mv | AT huangbinggang1 structureandperformanceofnoncoherentreceiversfordifferentialspacetimemodulationincorrelatedtimevaryingfadingchannels AT zhouzhijie2 structureandperformanceofnoncoherentreceiversfordifferentialspacetimemodulationincorrelatedtimevaryingfadingchannels |