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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 黃寶儀(Polly Huang) | |
dc.contributor.author | Meng-Lin Lu | en |
dc.contributor.author | 呂孟林 | zh_TW |
dc.date.accessioned | 2021-06-16T16:02:26Z | - |
dc.date.available | 2013-07-18 | |
dc.date.copyright | 2013-07-18 | |
dc.date.issued | 2013 | |
dc.date.submitted | 2013-07-07 | |
dc.identifier.citation | [1] 'FlockLab Testbed Status,' http://www.flocklab.ethz.ch/user/testbedstatus.php.
[2] 'Official Slide,' ftp://ftp.tik.ee.ethz.ch/pub/people/ferrarif/FZTS2011_slides.pdf. [3] P. Dutta, S. Dawson-Haggerty, Y. Chen, C.-J. M. Liang, and A. Terzis, Design and evaluation of a versatile and efficient receiver-initiated link layer for low-power wireless, in Proceedings of the 8th ACM International Conference on Embedded Networked Sensor Systems (SenSys), pp. 1-14, 2010. [4] L. Jiakang, and K. Whitehouse, Flash Flooding: Exploiting the Capture Effect for Rapid Flooding in Wireless Sensor Networks, in 28st Conference of the IEEE Computer and Communications Societies (INFOCOM), pp. 2491-2499, 2009. [5] F. Ferrari, M. Zimmerling, L. Thiele, and O. Saukh, Efficient network flooding and time synchronization with Glossy, in Proceedings of the 10th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), pp. 73-84, 2011. [6] J. Polastre, J. Hill, and D. Culler, Versatile low power media access for wireless sensor networks, in Proceedings of the 2nd ACM International Conference on Embedded Networked Sensor Systems (SenSys), pp. 95-107, 2004. [7] M. Buettner, G. V. Yee, E. Anderson, and R. Han, X-MAC: a short preamble MAC protocol for duty-cycled wireless sensor networks, in Proceedings of the 4th ACM International Conference on Embedded Networked Sensor Systems (SenSys), pp. 307-320, 2006. [8] D. Moss, and P. Levis, BoX-MACs: Exploiting Physical and Link Layer Boundaries in Low-Power Networking, Technical Report 08-00, Stanford University, 2008. [9] D. Puccinelli, S. Giordano, M. Zuniga, and P. J. e. Marr’on, Broadcast-free collection protocol, in Proceedings of the 10th ACM International Conference on Embedded Network Sensor Systems (SenSys), pp. 29-42, 2012. [10] Y. Wei, J. Heidemann, and D. Estrin, An energy-efficient MAC protocol for wireless sensor networks, in 21st Conference of the IEEE Computer and Communications Societies (INFOCOM), pp. 1567-1576 vol.3, 2002. [11] T. v. Dam, and K. Langendoen, An adaptive energy-efficient MAC protocol for wireless sensor networks, in Proceedings of the 1st ACM International Conference on Embedded Networked Sensor Systems (SenSys), pp. 171-180, 2003. [12] M. Maroti, B. Kusy, G. Simon, and A. Ledeczi, The flooding time synchronization protocol, in Proceedings of the 2nd ACM International Conference on Embedded Networked Sensor Systems (SenSys), pp. 39-49, 2004. [13] T. Schmid, P. Dutta, and M. B. Srivastava, High-resolution, low-power time synchronization an oxymoron no more, in Proceedings of the 9th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), pp. 151-161, 2010. [14] C.-T. Huang, T.-H. Lin, L.-J. Chen, and P. Huang, XD: A Cross-Layer Designed Data Collection Mechanism for Mission-Critical WSNs in Urban Buildings, in Proceedings of the 10th International Conference on Mobile Data Management (MDM), pp. 399-404, 2009. [15] A. El-Hoiydi, and J. D. Decotignie, WiseMAC: an ultra low power MAC protocol for the downlink of infrastructure wireless sensor networks, in Proceedings of the 9th International Symposium on Computers and Communications (ISCC), pp. 244-251, 2004. [16] W. Ye, F. Silva, and J. Heidemann, Ultra-low duty cycle MAC with scheduled channel polling, in Proceedings of the 4th ACM International Conference on Embedded Networked Sensor Systems (SenSys), pp. 321-334, 2006. [17] I. Rhee, A. Warrier, M. Aia, and J. Min, Z-MAC: a hybrid MAC for wireless sensor networks, in Proceedings of the 3rd ACM International Conference on Embedded Networked Sensor Systems (SenSys), pp. 90-101, 2005. [18] B. Sirkeci-Mergen, A. Scaglione, and G. Mergen, “Asymptotic analysis of multi-stage cooperative broadcast in wireless networks,” IEEE Transactions on Information Theory, 52(6), pp. 2531-2550, 2006. [19] P. Dutta, Razvan, I. Stoica, and A. Terzis, Wireless ACK Collisions Not Considered Harmful, in Proceedings of the 7th Workshop on Hot Topics in Networks (HotNets-VII), 2008. [20] F. Ferrari, M. Zimmerling, L. Mottola, and L. Thiele, Low-power wireless bus, in Proceedings of the 10th ACM Conference on Embedded Network Sensor Systems (SenSys), pp. 1-14, 2012. [21] Y. Wang, Y. He, X. Mao, Y. Liu, and X. Y. Li, Exploiting Constructive Interference for Scalable Flooding in Wireless Networks, in 31st Conference of the IEEE Computer and Communications Societies (INFOCOM), pp. 1-1, 2012. [22] R. Lim, F. Ferrari, M. Zimmerling, C. Walser, P. Sommer, and J. Beutel, FlockLab: A Testbed for Distributed, Synchronized Tracing and Profiling of Wireless Embedded Systems, in Proceedings of the 12th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN), 2013. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/62431 | - |
dc.description.abstract | 在設計WSN的資料收集協定時,如何設計一個有效率的頻道存取一直是十分重要的課題。而Glossy是目前一個相當新穎的協定,它主要是讓不同感測節點的無線電同步傳送,以達成電磁波的建設性干涉,進而讓多個節點可以同時存取頻道,並減少因CSMA的頻道探測及TDMA的時間排程所造成的延遲。然而,Glossy的網路特性卻尚未被清楚了解,因此本篇研究著重在探討各種網路特性對Glossy的影響。首先,此研究驗證我們具有能力將Glossy移植到我們的testbed上,並且確立其可行性。此外,我們研究不同的網路特性像是封包生成速率、封包大小以及無線電發送訊號強度對Glossy的影響。結果顯示當封包生成速率較快的情況下,感測結點無法正常啟動運作;另外,當訊號強度變小,Glossy的效能也會明顯地隨著封包大小所影響。因此,當應用上需要較快的封包生成速率或較大的封包時,Glossy不適合當作資料收集協定。 | zh_TW |
dc.description.abstract | Efficient channel access in WSN has always been significant in the design of data collection protocol. The state-of-the-art flooding-based protocol, Glossy, focuses on multiple senders’ simultaneous transmissions with constructive interference to access 802.15.4-based channel, reducing latency for channel sampling of CSMA or slot scheduling of TDMA. However, the properties of Glossy are still not completely understood. This study is to investigate the impact of distinct network characteristics on Glossy. We first verify our ability sufficient to use it and its feasibility on our local testbed. Furthermore, we investigate the effect of various factors such as packet generation rate, packet size and transmission power. Our results showed that Glossy has limitation on faster generation rate. Also, when radio power is close to the sensitivity threshold, tradeoff appears between packet length and time synchronization accuracy. Thus, applications with long packet and high packet generation rate is less suitable to use Glossy as data collection protocol. | en |
dc.description.provenance | Made available in DSpace on 2021-06-16T16:02:26Z (GMT). No. of bitstreams: 1 ntu-102-R00921037-1.pdf: 1919975 bytes, checksum: cc92a9c5c88cc1ea24b00df96398f552 (MD5) Previous issue date: 2013 | en |
dc.description.tableofcontents | 口試委員會審定書 i
致謝 ii 摘要 iii Abstract iv Contents v List of Figures vii List of Tables ix Chapter 1 Introduction 1 Chapter 2 Related Work 5 Chapter 3 Mechanism 11 3.1 Fast Flooding with Synchronous Transmissions 13 3.2 Bootstrapping with Frequent Channel Sampling 16 3.3 Implicit Time Synchronization for Duty Cycle 18 3.4 Implementation Algorithm 21 Chapter 4 Glossy Reexamination 23 4.1 Glossy Evaluated in the Original Paper 24 4.1.1 Environment 24 4.1.2 Parameter Settings 25 4.1.3 Experimental Result and Analysis 26 4.2 Glossy Reexamined in Local Testbed Experiments 29 4.2.1 Environment 29 4.2.2 Parameter Settings 30 4.2.3 Experimental Result and Analysis 31 Chapter 5 Glossy Investigation 33 5.1 Experimental Setup 34 5.2 Impact of Various Packet Generation Rate 35 5.2.1 Methodology 35 5.2.2 Result and Analysis 36 5.3 Impact of Distinct Packet Length 39 5.3.1 Methodology 39 5.3.2 Result and Analysis 40 5.4 Impact of Low Radio Transmission Power 44 5.4.1 Methodology 44 5.4.2 Result and Analysis 46 Chapter 6 Discussion 49 Chapter 7 Conclusion 51 Reference 52 | |
dc.language.iso | en | |
dc.title | 在無線感測網路中探討Glossy之網路特性的實作與研究 | zh_TW |
dc.title | Experimental Study on Network Characteristics of Glossy in Wireless Sensor Networks | en |
dc.type | Thesis | |
dc.date.schoolyear | 101-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 朱浩華(Hao-Hua Chu),陳伶志(Ling-Jyh Chen),藍崑展(kun-chan lan) | |
dc.subject.keyword | 同步傳送,建設性干涉,封包廣播,時間同步,資料收集協定,無線感測網路, | zh_TW |
dc.subject.keyword | Concurrent Transmission,Constructive Interference,Network Flooding,Time Synchronization,Data Collection Protocol,Wireless Sensor Network, | en |
dc.relation.page | 52 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2013-07-08 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 電機工程學研究所 | zh_TW |
顯示於系所單位: | 電機工程學系 |
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