NoPSM: A Concurrent MAC Protocol over Low-Data-Rate Low-Power Wireless Channel without PRR-SINR Model
文献类型：期刊论文
| 作者 | Chen, Haiming1; Zhang, Zhaoliang1; Cui, Li1; Huang, Changcheng2 |
| 刊名 | IEEE TRANSACTIONS ON MOBILE COMPUTING
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 16期号:2页码:435-452 |
| 关键词 | Wireless sensor network data intensive application concurrent transmission interference relationship |
| ISSN号 | 1536-1233 |
| DOI | 10.1109/TMC.2016.2547867 |
| 英文摘要 | Concurrent MAC protocols can improve channel usage of wireless sensor networks (WSNs), and provide a high-performance infrastructure for data intensive applications. Most of the existing concurrent MAC protocols are based on proactively constructed physical interference models, i. e., PRR-SINR models (PSM). However, it incurs relatively high bandwidth and energy overheads to construct PSM for WSNs. In this paper, we propose NoPSM, which does not take PSM as base to determine transmission concurrency. Instead, the base of NoPSM is reactively constructed interference relationships by passively analyzing overlapping relationships among time logs of block data transmissions and corresponding reception status of each packet in blocks. In this way, NoPSM has two salient features. First, NoPSM is able to construct interference relationships among nodes quickly and accurately along with block data transmissions without needs of network downtime. Second, based on the constructed interference relationships, NoPSM can make decisions of transmission concurrency with a comprehensive criterion, which not only estimates quality of any active links after initiating a new link, but also estimates throughput improvement gained from concurrent transmissions. NoPSM has been implemented in Tinyos-2.1 and extensively evaluated in TOSSIM. Experimental results show that NoPSM improves system throughput by up to 60 percent compared with a traditional CSMA protocol, which cannot exploit potential transmission concurrency. Moreover, NoPSM can gain up to 55 percent throughput improvement as compared to an existing reactive concurrent MAC. |
| 资助项目 | International S&T Cooperation Program of China (ISTCP)[2013DFA10690] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA06010403] ; National Science Foundation of China (NSFC)[61100180] |
| WOS研究方向 | Computer Science ; Telecommunications |
| 语种 | 英语 |
| WOS记录号 | WOS:000393808500011 |
| 出版者 | IEEE COMPUTER SOC |
| 源URL | [http://119.78.100.204/handle/2XEOYT63/7494]  |
| 专题 | 中国科学院计算技术研究所期刊论文_英文 |
| 通讯作者 | Chen, Haiming |
| 作者单位 | 1.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 2.Carleton Univ, Dept Syst & Comp Engn, Ottawa, ON K1S 5B6, Canada |
| 推荐引用方式 GB/T 7714 | Chen, Haiming,Zhang, Zhaoliang,Cui, Li,et al. NoPSM: A Concurrent MAC Protocol over Low-Data-Rate Low-Power Wireless Channel without PRR-SINR Model[J]. IEEE TRANSACTIONS ON MOBILE COMPUTING,2017,16(2):435-452. |
| APA | Chen, Haiming,Zhang, Zhaoliang,Cui, Li,&Huang, Changcheng.(2017).NoPSM: A Concurrent MAC Protocol over Low-Data-Rate Low-Power Wireless Channel without PRR-SINR Model.IEEE TRANSACTIONS ON MOBILE COMPUTING,16(2),435-452. |
| MLA | Chen, Haiming,et al."NoPSM: A Concurrent MAC Protocol over Low-Data-Rate Low-Power Wireless Channel without PRR-SINR Model".IEEE TRANSACTIONS ON MOBILE COMPUTING 16.2(2017):435-452. |
入库方式： OAI收割
来源：计算技术研究所
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