{"title":"基于信道状态的移动多媒体通信延迟NAK重传方案","authors":"Yi Wu, Z. Niu, Junli Zheng, T. Saito","doi":"10.1109/VETECS.2003.1207167","DOIUrl":null,"url":null,"abstract":"This paper suggests a novel delay NAK retransmission scheme for ARQ protocol based on channel state for reliable data transmission in the terrestrial mobile communication systems. The proposed scheme is an improved version of the automatic repeat request defined in the RLP layer of 3GPP2. We analyze the performance of the proposed scheme and some existent retransmission schemes over a two-states Markov channel model with the concept of matrix functions. The performance improvement of the delay NAK retransmission scheme is also verified on computer simulations. It shows that the drastic enhancement of the transmission reliability and reduction of the power consumption at the mobile host can be achieved at the cost of minor increase in complexity.","PeriodicalId":272763,"journal":{"name":"The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring.","volume":"60 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A delay NAK retransmission scheme based on channel state for mobile multimedia communications\",\"authors\":\"Yi Wu, Z. Niu, Junli Zheng, T. Saito\",\"doi\":\"10.1109/VETECS.2003.1207167\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper suggests a novel delay NAK retransmission scheme for ARQ protocol based on channel state for reliable data transmission in the terrestrial mobile communication systems. The proposed scheme is an improved version of the automatic repeat request defined in the RLP layer of 3GPP2. We analyze the performance of the proposed scheme and some existent retransmission schemes over a two-states Markov channel model with the concept of matrix functions. The performance improvement of the delay NAK retransmission scheme is also verified on computer simulations. It shows that the drastic enhancement of the transmission reliability and reduction of the power consumption at the mobile host can be achieved at the cost of minor increase in complexity.\",\"PeriodicalId\":272763,\"journal\":{\"name\":\"The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring.\",\"volume\":\"60 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-04-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring.\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/VETECS.2003.1207167\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The 57th IEEE Semiannual Vehicular Technology Conference, 2003. VTC 2003-Spring.","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/VETECS.2003.1207167","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A delay NAK retransmission scheme based on channel state for mobile multimedia communications
This paper suggests a novel delay NAK retransmission scheme for ARQ protocol based on channel state for reliable data transmission in the terrestrial mobile communication systems. The proposed scheme is an improved version of the automatic repeat request defined in the RLP layer of 3GPP2. We analyze the performance of the proposed scheme and some existent retransmission schemes over a two-states Markov channel model with the concept of matrix functions. The performance improvement of the delay NAK retransmission scheme is also verified on computer simulations. It shows that the drastic enhancement of the transmission reliability and reduction of the power consumption at the mobile host can be achieved at the cost of minor increase in complexity.