调度和轮询块ACK组播协议的性能评估与改进

2014 International Conference on Information and Communication Technology Convergence (ICTC) Pub Date : 2014-12-15 DOI:10.1109/ICTC.2014.6983171

Igor Kim, Gwangzeen Ko, Jinhyung Oh, Hyunduk Kang, M. Song, Jaeick Choi

{"title":"调度和轮询块ACK组播协议的性能评估与改进","authors":"Igor Kim, Gwangzeen Ko, Jinhyung Oh, Hyunduk Kang, M. Song, Jaeick Choi","doi":"10.1109/ICTC.2014.6983171","DOIUrl":null,"url":null,"abstract":"IEEE 802.11aa amendment introduces several protocols to increase the robustness of multimedia traffic delivery for multicast destinations. According to the recent investigations Block ACK protocol is the most efficient among them. However, it requires polling to each of the multicast group member which may cause significant overhead in the scenarios with large group size. Compared to the polling based Block ACK protocol the scheduled Block ACK protocol does not require individual polling to each group member. In this paper we compare two protocols in terms of scalability, achievable throughput, and delay in various scenarios. In addition, we introduce a frame error based RTS/CTS protection scheme which improves the performance of both schemes in hidden node scenarios. Performance evaluations show that the proposed protection scheme significantly alleviates the hidden node problem in scheduled Block ACK protocol.","PeriodicalId":299228,"journal":{"name":"2014 International Conference on Information and Communication Technology Convergence (ICTC)","volume":"52 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Performance evaluation and enhancement of scheduled and polled block ACK multicast protocols\",\"authors\":\"Igor Kim, Gwangzeen Ko, Jinhyung Oh, Hyunduk Kang, M. Song, Jaeick Choi\",\"doi\":\"10.1109/ICTC.2014.6983171\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"IEEE 802.11aa amendment introduces several protocols to increase the robustness of multimedia traffic delivery for multicast destinations. According to the recent investigations Block ACK protocol is the most efficient among them. However, it requires polling to each of the multicast group member which may cause significant overhead in the scenarios with large group size. Compared to the polling based Block ACK protocol the scheduled Block ACK protocol does not require individual polling to each group member. In this paper we compare two protocols in terms of scalability, achievable throughput, and delay in various scenarios. In addition, we introduce a frame error based RTS/CTS protection scheme which improves the performance of both schemes in hidden node scenarios. Performance evaluations show that the proposed protection scheme significantly alleviates the hidden node problem in scheduled Block ACK protocol.\",\"PeriodicalId\":299228,\"journal\":{\"name\":\"2014 International Conference on Information and Communication Technology Convergence (ICTC)\",\"volume\":\"52 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-12-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 International Conference on Information and Communication Technology Convergence (ICTC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICTC.2014.6983171\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 International Conference on Information and Communication Technology Convergence (ICTC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICTC.2014.6983171","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

IEEE 802.11aa修正案引入了几个协议来增加多播目的地多媒体流量交付的鲁棒性。根据最近的研究，Block ACK协议是其中效率最高的。然而，它需要对每个多播组成员进行轮询，这在组规模较大的情况下可能会导致显著的开销。与基于轮询的Block ACK协议相比，定时Block ACK协议不需要对每个组成员进行单独轮询。在本文中，我们比较了两种协议在不同场景下的可扩展性、可实现的吞吐量和延迟。此外，我们还引入了一种基于帧错误的RTS/CTS保护方案，提高了两种方案在隐藏节点场景下的性能。性能评估表明，该保护方案显著缓解了调度Block ACK协议中的隐藏节点问题。

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

Performance evaluation and enhancement of scheduled and polled block ACK multicast protocols

IEEE 802.11aa amendment introduces several protocols to increase the robustness of multimedia traffic delivery for multicast destinations. According to the recent investigations Block ACK protocol is the most efficient among them. However, it requires polling to each of the multicast group member which may cause significant overhead in the scenarios with large group size. Compared to the polling based Block ACK protocol the scheduled Block ACK protocol does not require individual polling to each group member. In this paper we compare two protocols in terms of scalability, achievable throughput, and delay in various scenarios. In addition, we introduce a frame error based RTS/CTS protection scheme which improves the performance of both schemes in hidden node scenarios. Performance evaluations show that the proposed protection scheme significantly alleviates the hidden node problem in scheduled Block ACK protocol.

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

2014 International Conference on Information and Communication Technology Convergence (ICTC)

自引率

0.00%

发文量