IEEE 802.16网络中VoIP的ARQ参数

2009 Wireless Telecommunications Symposium Pub Date : 2009-04-22 DOI:10.1109/WTS.2009.5068992

H. Martikainen, O. Alanen, A. Sayenko

{"title":"IEEE 802.16网络中VoIP的ARQ参数","authors":"H. Martikainen, O. Alanen, A. Sayenko","doi":"10.1109/WTS.2009.5068992","DOIUrl":null,"url":null,"abstract":"IEEE 802.16 standard defines two data retransmission mechanisms. HARQ provides fast retransmissions in cost of slightly increased overhead. On the contrary, ARQ has less overhead in cost of bit longer delays. It is therefore often used with BE connections. In addition to delay tolerant applications, BE can also be used for real-time services. Therefore, in this paper we analyze the ARQ mechanism and provide guidelines on how to set the ARQ parameters to achieve a good balance between the VoIP delay and packet loss.","PeriodicalId":313087,"journal":{"name":"2009 Wireless Telecommunications Symposium","volume":"398 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"ARQ parameters for VoIP in IEEE 802.16 networks\",\"authors\":\"H. Martikainen, O. Alanen, A. Sayenko\",\"doi\":\"10.1109/WTS.2009.5068992\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"IEEE 802.16 standard defines two data retransmission mechanisms. HARQ provides fast retransmissions in cost of slightly increased overhead. On the contrary, ARQ has less overhead in cost of bit longer delays. It is therefore often used with BE connections. In addition to delay tolerant applications, BE can also be used for real-time services. Therefore, in this paper we analyze the ARQ mechanism and provide guidelines on how to set the ARQ parameters to achieve a good balance between the VoIP delay and packet loss.\",\"PeriodicalId\":313087,\"journal\":{\"name\":\"2009 Wireless Telecommunications Symposium\",\"volume\":\"398 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-04-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 Wireless Telecommunications Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WTS.2009.5068992\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Wireless Telecommunications Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WTS.2009.5068992","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 8

摘要

IEEE 802.16标准定义了两种数据重传机制。HARQ提供了快速的重传，成本略微增加了开销。相反，ARQ的开销更少，延迟时间更长。因此，它经常与BE连接一起使用。除了可容忍延迟的应用程序外，BE还可用于实时服务。因此，本文分析了ARQ机制，并提供了如何设置ARQ参数以实现VoIP延迟和丢包之间的良好平衡的指南。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

ARQ parameters for VoIP in IEEE 802.16 networks

IEEE 802.16 standard defines two data retransmission mechanisms. HARQ provides fast retransmissions in cost of slightly increased overhead. On the contrary, ARQ has less overhead in cost of bit longer delays. It is therefore often used with BE connections. In addition to delay tolerant applications, BE can also be used for real-time services. Therefore, in this paper we analyze the ARQ mechanism and provide guidelines on how to set the ARQ parameters to achieve a good balance between the VoIP delay and packet loss.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2009 Wireless Telecommunications Symposium

自引率

0.00%

发文量