蓝牙微网与多槽包共存的双通道传输

Jingli Li, Xiangqian Liu, Xiaoli Ma
{"title":"蓝牙微网与多槽包共存的双通道传输","authors":"Jingli Li, Xiangqian Liu, Xiaoli Ma","doi":"10.1109/ISWPC.2007.342635","DOIUrl":null,"url":null,"abstract":"Coexistence has become an important problem with the increasing deployment of wireless networks in the unlicensed frequency band. Most collision avoidance schemes developed for the coexistence of Bluetooth and WLAN are not applicable to multiple coexisting Bluetooth piconets due to constant frequency hopping. We propose a dual channel transmission (DCT) scheme to reduce the packet error rate (PER) due to channel collisions when multiple Bluetooth piconets coexist. With DCT, the same packet is transmitted on two distinct frequency hopped channels simultaneously, and the power used in each channel is half of what would be used in single channel transmission (SCT). We analyze the performance for multiple Bluetooth piconets with multi-slot packets in noisy environment. Performance analysis shows that compared to SCT, DCT can significantly reduce the PER when a small number of piconets coexist, and thus the network throughput can be increased by using DCT.","PeriodicalId":403213,"journal":{"name":"2007 2nd International Symposium on Wireless Pervasive Computing","volume":"75 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Dual Channel Transmission for Coexistence of Bluetooth Piconets with Multi-Slot Packets\",\"authors\":\"Jingli Li, Xiangqian Liu, Xiaoli Ma\",\"doi\":\"10.1109/ISWPC.2007.342635\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Coexistence has become an important problem with the increasing deployment of wireless networks in the unlicensed frequency band. Most collision avoidance schemes developed for the coexistence of Bluetooth and WLAN are not applicable to multiple coexisting Bluetooth piconets due to constant frequency hopping. We propose a dual channel transmission (DCT) scheme to reduce the packet error rate (PER) due to channel collisions when multiple Bluetooth piconets coexist. With DCT, the same packet is transmitted on two distinct frequency hopped channels simultaneously, and the power used in each channel is half of what would be used in single channel transmission (SCT). We analyze the performance for multiple Bluetooth piconets with multi-slot packets in noisy environment. Performance analysis shows that compared to SCT, DCT can significantly reduce the PER when a small number of piconets coexist, and thus the network throughput can be increased by using DCT.\",\"PeriodicalId\":403213,\"journal\":{\"name\":\"2007 2nd International Symposium on Wireless Pervasive Computing\",\"volume\":\"75 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2007-04-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2007 2nd International Symposium on Wireless Pervasive Computing\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISWPC.2007.342635\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 2nd International Symposium on Wireless Pervasive Computing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISWPC.2007.342635","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3

摘要

随着无线网络在无授权频带上的部署不断增加,共存已成为一个重要的问题。大多数为蓝牙和无线局域网共存而开发的避碰方案,由于不断跳频的原因,不适用于多个蓝牙微网共存。提出了一种双通道传输(DCT)方案,以降低多个蓝牙微网共存时由于通道冲突而导致的数据包错误率(PER)。使用DCT,同一数据包同时在两个不同的跳频信道上传输,每个信道使用的功率是单信道传输(SCT)的一半。分析了噪声环境下多槽多蓝牙微网的性能。性能分析表明,与SCT相比,当少量piconet共存时,DCT可以显著降低PER,从而通过使用DCT可以提高网络吞吐量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Dual Channel Transmission for Coexistence of Bluetooth Piconets with Multi-Slot Packets
Coexistence has become an important problem with the increasing deployment of wireless networks in the unlicensed frequency band. Most collision avoidance schemes developed for the coexistence of Bluetooth and WLAN are not applicable to multiple coexisting Bluetooth piconets due to constant frequency hopping. We propose a dual channel transmission (DCT) scheme to reduce the packet error rate (PER) due to channel collisions when multiple Bluetooth piconets coexist. With DCT, the same packet is transmitted on two distinct frequency hopped channels simultaneously, and the power used in each channel is half of what would be used in single channel transmission (SCT). We analyze the performance for multiple Bluetooth piconets with multi-slot packets in noisy environment. Performance analysis shows that compared to SCT, DCT can significantly reduce the PER when a small number of piconets coexist, and thus the network throughput can be increased by using DCT.
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
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信