Smart Wireless Sensor Networks Part 5 potx
Smart Wireless Sensor Networks Part 5 potx
... Nodes in Wireless Sensor Networks 1 25 8919 1944 19 45 1946 1949 1948 1947 1943 fire Fig. 24. Experiment scenario of wireless sensor network The routing table and neighbor node table of sensor nodes ... unavailable node. In the sensor node, we use a 8-bit digit to represent the energy value and 1.15V ∼3.7V can be converted to 0 ∼ 255 as shown in Eq. (3). B = (A −1. 15) 255...
Ngày tải lên: 20/06/2014, 07:20
Smart Wireless Sensor Networks Part 11 potx
... is in Fig 11. 50 60 70 80 90 100 110 120 130 140 150 0 50 100 150 200 250 300 350 400 450 50 0 55 0 600 Data Package Sent Time (ms.) 30 Nodes 35 Nodes 40 Nodes Fig. 11. 30, 35 40 nodes send ... one chart shown in Fig 13. 50 60 70 80 90 100 110 120 130 140 150 50 75 100 1 25 150 1 75 200 2 25 250 2 75 300 Data Package Sent Time (ms.) 4 Times Propagation 5 T...
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Smart Wireless Sensor Networks Part 12 potx
... Attacks in Wireless Sensor Networks 3 45 Distributed Detection of Node Capture Attacks in Wireless Sensor Networks Jun-Won Ho 0 Distributed Detection of Node Capture Attacks in Wireless Sensor Networks Jun-Won ... in wireless sensor networks must be considered in the architecture design. 3.2 Security issues of each layers in wireless sensor networks The netw...
Ngày tải lên: 20/06/2014, 07:20
Wireless Sensor Networks Part 14 potx
... compromised sensors in location-aware sensor networks, ” SenSys’03, pp. 324-3 25, LA, CA, USA, Nov. 5 7, 2003. S Harte, A Rahman, K M Razeeb, “Fault tolerance in sensor networks using self-diagnosing sensor ... compromised sensors in location-aware sensor networks, ” SenSys’03, pp. 324-3 25, LA, CA, USA, Nov. 5 7, 2003. S Harte, A Rahman, K M Razeeb, “Fault tolerance in senso...
Ngày tải lên: 20/06/2014, 05:20
Wireless Sensor Networks Part 5 pot
... Protocols in Wireless Sensor Networks 109 0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 4 .5 5 0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 x 10 -3 Check Interval (s) T o ta l E nerg y C onsum ptio n, E in J /s a t P t= 50 m W CMAC ON 5- min ... as: Wireless Sensor Networks 108 0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 4 .5 5 0 0 .5 1 1 .5 2 2 .5 3 3 .5 4 x 10 -3 Check Interval (s) T o ta l E nerg...
Ngày tải lên: 20/06/2014, 05:20
Wireless Sensor Networks Part 7 potx
... V. (20 05) , An Energy-Aware Spanning Tree Algorithm for data aggregation in wireless sensor networks, IEEE Lee, M. & Wong, V. (20 05) , LPT for Data Aggregation in Wireless Sensor Networks, ... V. (20 05) , An Energy-Aware Spanning Tree Algorithm for data aggregation in wireless sensor networks, IEEE Lee, M. & Wong, V. (20 05) , LPT for Data Aggregation in Wireles...
Ngày tải lên: 20/06/2014, 05:20
Wireless Sensor Networks Part 8 potx
... δ = 1. 75, θ min = 5 ◦ and θ max = 30 ◦ . Distributed Localization Algorithms for Wireless Sensor Networks: From Design Methodology to Experimental Validation 179 15 21 28 45 55 97 1 35 180 0 2 4 6 8 10 12 14 16 18 Positioning ... (T 1 ) 1.93 (T 5 ) 1.21 (T 9 ) 6.28 (T 1 ) 1.17 (T 5 ) 0 .56 (T 9 ) CG 2 0.0 255 (T 1 ) 0.0090 (T 5 ) 0.0 058 (T 9 ) 7.44 (T 1 ) 1.93 (T 5 ) 1....
Ngày tải lên: 20/06/2014, 05:20
Emerging Communications for Wireless Sensor Networks Part 5 ppt
... Biswas, S. (20 05) . Low Power TDMA in Large Wireless Sensor Networks, Proceedings of International Conference on Information Processing in Sensor Networks (IPSN), Los Angeles, USA, 20 05. Yang, H.; ... associated with sample data, E sensor is given as: VcTE rTT sensordsensor ssensord (3) A Survey of Low Duty Cycle MAC Protocols in Wireless Sensor Networks 89...
Ngày tải lên: 20/06/2014, 06:20
Emerging Communications for Wireless Sensor Networks Part 8 potx
... for Wireless Sensor Networks1 34 0 10 20 30 40 50 0 0.1 0.2 0.3 0.4 0 .5 0.6 0.7 0.8 0.9 1 P MAC (n) N GTS =0, T q = 15. 36 [ms] N GTS =0, T q =30.72 [ms] N GTS =0, T q =61.44 [ms] N GTS =4, T q = 15. 36 ... 1.2 1.4 1.6 1.8 2 x 10 4 0 50 0 1000 150 0 2000 250 0 3000 350 0 4000 450 0 50 00 G [samples/sec] S(G) [samples/sec] D=2, Tq=128T D=10, Tq=136T Pcon=0.89 Pcon=1 Pcon=0. 15...
Ngày tải lên: 20/06/2014, 06:20
Emerging Communications for Wireless Sensor Networks Part 13 potx
... spatially distributed wireless sensor motes that are able to work independently or cooperatively with other sensor motes. Due to the size Emerging Communications for Wireless Sensor Networks2 42 just ... Network Structure (Pu, 2009). Emerging Communications for Wireless Sensor Networks2 52 constraint, the individual device in wireless sensor network is normally li...
Ngày tải lên: 20/06/2014, 06:20