Delay analysis of multi-state Markov channels
With the rapid development of wireless technology,the wireless communication offers great flexibility and convenience to mobile users.However,due to the slow/fast fading caused by multipath effect,the transmission rate of wireless fading channel is unstable,which will affect the transmission delay a...
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| Format: | Article |
| Language: | zho |
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Beijing Xintong Media Co., Ltd
2016-09-01
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| Series: | Dianxin kexue |
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| Online Access: | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016242/ |
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| _version_ | 1841529998607908864 |
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| author | Zhiqiang ZHOU Tong YE Dong LI |
| author_facet | Zhiqiang ZHOU Tong YE Dong LI |
| author_sort | Zhiqiang ZHOU |
| collection | DOAJ |
| description | With the rapid development of wireless technology,the wireless communication offers great flexibility and convenience to mobile users.However,due to the slow/fast fading caused by multipath effect,the transmission rate of wireless fading channel is unstable,which will affect the transmission delay and communication quality.In literature,the wireless fading channel is also called Markov channel.The transition of channel state is controlled by a Markov chain.A detailed analysis was given for a three-state Markov channel.The whole system was modeled as an M/MMSP/1 queuing system considering the arrivals and services of packets.By defining conditional start service probability and conditional expected delay,the analytical expressions of mean service time and mean waiting time of packets were given using the state transition matrix.At last,by discussing the mean waiting time in limiting cases,the factors that affect the delay were given. |
| format | Article |
| id | doaj-art-b4bc5e20be6241c0b607555f1e2bab7e |
| institution | Kabale University |
| issn | 1000-0801 |
| language | zho |
| publishDate | 2016-09-01 |
| publisher | Beijing Xintong Media Co., Ltd |
| record_format | Article |
| series | Dianxin kexue |
| spelling | doaj-art-b4bc5e20be6241c0b607555f1e2bab7e2025-01-15T03:14:00ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012016-09-0132222859606353Delay analysis of multi-state Markov channelsZhiqiang ZHOUTong YEDong LIWith the rapid development of wireless technology,the wireless communication offers great flexibility and convenience to mobile users.However,due to the slow/fast fading caused by multipath effect,the transmission rate of wireless fading channel is unstable,which will affect the transmission delay and communication quality.In literature,the wireless fading channel is also called Markov channel.The transition of channel state is controlled by a Markov chain.A detailed analysis was given for a three-state Markov channel.The whole system was modeled as an M/MMSP/1 queuing system considering the arrivals and services of packets.By defining conditional start service probability and conditional expected delay,the analytical expressions of mean service time and mean waiting time of packets were given using the state transition matrix.At last,by discussing the mean waiting time in limiting cases,the factors that affect the delay were given.http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016242/Markovchannelstatetransitionmatrixstartserviceprobabilitymeanwaitingtime |
| spellingShingle | Zhiqiang ZHOU Tong YE Dong LI Delay analysis of multi-state Markov channels Dianxin kexue Markovchannel statetransitionmatrix startserviceprobability meanwaitingtime |
| title | Delay analysis of multi-state Markov channels |
| title_full | Delay analysis of multi-state Markov channels |
| title_fullStr | Delay analysis of multi-state Markov channels |
| title_full_unstemmed | Delay analysis of multi-state Markov channels |
| title_short | Delay analysis of multi-state Markov channels |
| title_sort | delay analysis of multi state markov channels |
| topic | Markovchannel statetransitionmatrix startserviceprobability meanwaitingtime |
| url | http://www.telecomsci.com/zh/article/doi/10.11959/j.issn.1000-0801.2016242/ |
| work_keys_str_mv | AT zhiqiangzhou delayanalysisofmultistatemarkovchannels AT tongye delayanalysisofmultistatemarkovchannels AT dongli delayanalysisofmultistatemarkovchannels |