Báo cáo hóa học: "BOB-RED queue management for IEEE 802 15 4 wireless sensor networks" docx
Báo cáo hóa học: "BOB-RED queue management for IEEE 802.15.4 wireless sensor networks" docx
... 25.11 Runs out at 43 .3866 240 67 s 5 0 .46 7911 20.66 1.557760 J 6 0.299833 25.78 3.655319 J 7 0.8 41 54 3 14. 97 3.289051 J 8 4. 010992 14. 16 3.008 140 J 9 0.287230 14. 16 3.55 241 9 J Figure 15 Star topology. Lin ... main conclusions and suggest a number of areas for further study. 2. IEEE 802. 15. 4 MAC superframe structure and RED 2.1 IEEE 802. 15. 4 MAC superframe str...
Ngày tải lên: 21/06/2014, 00:20
Báo cáo hóa học: " BOB-RED queue management for IEEE 802.15.4 wireless sensor networks" pdf
... 25.11 Runs out at 43 .3866 240 67 s 5 0 .46 7911 20.66 1.557760 J 6 0.299833 25.78 3.655319 J 7 0.8 41 54 3 14. 97 3.289051 J 8 4. 010992 14. 16 3.008 140 J 9 0.287230 14. 16 3.55 241 9 J Figure 15 Star topology. Lin ... main conclusions and suggest a number of areas for further study. 2. IEEE 802. 15. 4 MAC superframe structure and RED 2.1 IEEE 802. 15. 4 MAC superframe str...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Research Article Constructing Battery-Aware Virtual Backbones in Wireless Sensor Networks" docx
... 47 5 48 4, El Paso, Tex, USA, May 1997. Chi Ma et al. 5 Table 1: The maximum size of the recovery table (β = 0 .4) . c/I d 1200 mA 800 mA 40 0 mA 100 mA 200 mAmin 12 34 400 mAmin 2335 600 mAmin 3 346 800 ... 13 20 40 60 80 100 120 140 Number of nodes 0 20 40 60 80 100 120 Size of set d = 6, ζ ∈ [0, 50] MBACDS SET + SET 0 SET − 20 40 60 80 100 120 140 Number of nodes 0 20 40 60 80...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: "Adaptive QoS provision for IEEE 802.16e BWA networks based on cross-layer design" ppt
... (dB) for BER ≤ 10 -6 1 QPSK 1/2 1.00 4. 65 2 QPSK 2/3 1.33 6 .49 3 QPSK 3 /4 1.50 7 .45 4 QAM16 1/2 2.00 10.93 5 QAM16 2/3 2.66 12.71 6 QAM16 3 /4 3.00 14. 02 7 QAM 64 2/3 4. 00 18.50 8 QAM 64 3 /4 4.5 ... admission control for polling services in IEEE 802. 16 broadband wireless networks, in Proc of IEEE Int Conf on Commun. 12, 5 540 –5 545 (June 2006) 7. H Yao, GS Kuo, A...
Ngày tải lên: 21/06/2014, 00:20
Báo cáo hóa học: " Ubiquitous robust communications for emergency response using multi-operator heterogeneous networks" docx
... a survey. 34. I Akyildiz, A survey on wireless mesh networks. IEEE Radio Communications. 47 , 44 5 48 7 (2005) 35. Y Shibata, Y Sato, N Ogasawara, G Chiba, K Takahata, A new ballooned wireless mesh ... architecture for information exchange between first responders. Proc of SECON ‘07.25–31 (2007) 43 . City of austin wireless mesh network. http://www.ci.austin.tx.us/help/mesh/ 44...
Ngày tải lên: 21/06/2014, 03:20
Báo cáo hóa học: " Efficient integration of secure and safety critical industrial wireless sensor networks" doc
... architectures: Performance study based on simulation models. EURASIP J Wireless Commun Netw. 2010(Article ID 845 792), 25 pages (2010) 15. KC Lee, S Lee, Integrated network of profibus-dp and ieee 802. 11 wireless lan ... I/O interface for profibus and profinet for factory automation. IEEE Trans Ind Elec. 56(10), 42 79 42 87 (2009) 23. T Lennvall, S Svensson, F Hekland, A compa...
Ngày tải lên: 20/06/2014, 22:20
Báo cáo hóa học: " Research Article Decentralized Detection in IEEE 802.15.4 Wireless Sensor Networks" doc
... (LR-WPANs),” Piscataway, New Jersey, 08855-1331: IEEE, 2006, http://stan- dards .ieee. org/getieee802 /802. 15. html. [10] C. Buratti, “A mathematical model for performance of IEEE 802. 15. 4 beacon-enabled mode,” in Proceedings ... MAC; case (b): IEEE 802. 15. 4 MAC. 10 −6 10 −5 10 4 10 −3 10 −2 10 −1 P e −10 −50 51 0152 0 SNR sensor (dB) No clustering Uniform clustering...
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: " Research Article A Novel Secure Localization Approach in Wireless Sensor Networks" pot
... of attackers in the hostile wireless sensor networks. Generally, these attackers 4 EURASIP Journal on Wireless Communications and Networking Locator Sensor Attacker L 4 2R A 1 d 5 d 6 d 5 d 6 A 2 L 5 L 6 L 3 Attack ... posi- tion estimation in wireless sensor networks,” in Proceedings of the 4th International Symposium on Information Processing in Sensor Networks (IPSN ’...
Ngày tải lên: 21/06/2014, 11:20
Báo cáo hóa học: " Research Article Modelling and Implementation of QoS in Wireless Sensor Networks: A Multiconstrained Traffic Engineering Model" pdf
... Journal on Wireless Communications and Networking Volume 2010, Article ID 46 8737, 14 pages doi:10. 1155 /2010 /46 8737 Research Article Modelling and Implementation of QoS in Wireless Sensor Networks: ... wireless sensor networks,” ACM Wireless Networks, vol. 14, no. 4, pp. 46 5 47 8, 2008. [22] A. B. Bagula and K. G. Mazandu, “Energy constrained multipath routing in wireles...
Ngày tải lên: 21/06/2014, 17:20
Báo cáo hóa học: " MAC Security and Security Overhead Analysis in the IEEE 802.15.4 Wireless Sensor Networks" potx
... DoC/NIST, May 20 04. [7] R. Struik, “Security Resolutions 802. 15. 4, ” Doc. #: IEEE 802. 15- 04- 0 540 -08. 20 04. [8] N. Sastry and D. Wagner, “Secur ity considerations for IEEE 802. 15. 4 networks,” in ... in Section 7. Finally, we conclude our paper in Section 8. 2. IEEE 802. 15. 4 The IEEE 802. 15. 4 specification favors low-cost and low- power LR-WPANs for...
Ngày tải lên: 22/06/2014, 22:20