Multi-antenna diversity receiving scheme for mobile communication system in high-speed railway
Under the signal model of differential modulation and demodulation, two multi-antenna diversity receptions (linear combiner and statistic combiner) were proposed, and then the effective diversity reception scheme of train-to-ground wireless broadband communication for high-speed railway scenarios wa...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2014-06-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.06.010/ |
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| _version_ | 1841539730991218688 |
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| author | Wan-tuan LUO ANGXu-ming F Meng CHENG Ya-jun ZHAO |
| author_facet | Wan-tuan LUO ANGXu-ming F Meng CHENG Ya-jun ZHAO |
| author_sort | Wan-tuan LUO |
| collection | DOAJ |
| description | Under the signal model of differential modulation and demodulation, two multi-antenna diversity receptions (linear combiner and statistic combiner) were proposed, and then the effective diversity reception scheme of train-to-ground wireless broadband communication for high-speed railway scenarios was concluded. Mathematical analysis and simulation results indicate that by increasing the diversity number, the proposals can reduce the error floor because of high mobility. The performance of linear combiner is much better than that of statistic combiner, but the re-ceiver complexity of linear combiner is also higher than that of statistic combiner. In term of practical application, the tradeoff between performance and complexity must be made according to the quality of service (QoS) requirements. |
| format | Article |
| id | doaj-art-584e54b8675a4e6d8d658763cc035157 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-06-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-584e54b8675a4e6d8d658763cc0351572025-01-14T06:43:32ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-06-0135738159681980Multi-antenna diversity receiving scheme for mobile communication system in high-speed railwayWan-tuan LUOANGXu-ming FMeng CHENGYa-jun ZHAOUnder the signal model of differential modulation and demodulation, two multi-antenna diversity receptions (linear combiner and statistic combiner) were proposed, and then the effective diversity reception scheme of train-to-ground wireless broadband communication for high-speed railway scenarios was concluded. Mathematical analysis and simulation results indicate that by increasing the diversity number, the proposals can reduce the error floor because of high mobility. The performance of linear combiner is much better than that of statistic combiner, but the re-ceiver complexity of linear combiner is also higher than that of statistic combiner. In term of practical application, the tradeoff between performance and complexity must be made according to the quality of service (QoS) requirements.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.06.010/high-speed railwaylinear combinerstatistic combinerbit error rateerror floor |
| spellingShingle | Wan-tuan LUO ANGXu-ming F Meng CHENG Ya-jun ZHAO Multi-antenna diversity receiving scheme for mobile communication system in high-speed railway Tongxin xuebao high-speed railway linear combiner statistic combiner bit error rate error floor |
| title | Multi-antenna diversity receiving scheme for mobile communication system in high-speed railway |
| title_full | Multi-antenna diversity receiving scheme for mobile communication system in high-speed railway |
| title_fullStr | Multi-antenna diversity receiving scheme for mobile communication system in high-speed railway |
| title_full_unstemmed | Multi-antenna diversity receiving scheme for mobile communication system in high-speed railway |
| title_short | Multi-antenna diversity receiving scheme for mobile communication system in high-speed railway |
| title_sort | multi antenna diversity receiving scheme for mobile communication system in high speed railway |
| topic | high-speed railway linear combiner statistic combiner bit error rate error floor |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.06.010/ |
| work_keys_str_mv | AT wantuanluo multiantennadiversityreceivingschemeformobilecommunicationsysteminhighspeedrailway AT angxumingf multiantennadiversityreceivingschemeformobilecommunicationsysteminhighspeedrailway AT mengcheng multiantennadiversityreceivingschemeformobilecommunicationsysteminhighspeedrailway AT yajunzhao multiantennadiversityreceivingschemeformobilecommunicationsysteminhighspeedrailway |