Sustainable Wireless Sensor Networks Part 5 doc

Tài liệu Wireless Sensor Networks (P2) docx

Tài liệu Wireless Sensor Networks (P2) docx

... Bách Khoa TPHCM Wireless Sensor Networks Bộ Môn Viễn Thông Kỹ Thuật,Giao Thức và Ứng Dụng 42 Chương 5 GIAO THỨC ðIỀU KHIỂN TRUY CẬP TRONG MẠNG WIRELESS SENSOR NETWORKS Mạng ... TPHCM Wireless Sensor Networks Bộ Môn Viễn Thông Kỹ Thuật,Giao Thức và Ứng Dụng 41 Hình 4.8: Mô hình giao thức ZigBee. Ưu ñiểm của ZigBee/IEEE802. 15. 4 với Bl...
Ngày tải lên : 21/01/2014, 04:20
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Event-to-Sink Reliable Transport in Wireless Sensor Networks docx

Event-to-Sink Reliable Transport in Wireless Sensor Networks docx

... for wireless sensor networks, ” Comput. Netw. J., vol. 45, no. 3, pp. 2 45 261, Jun. 2004. [12] C. Y. Wan, A. T. Campbell, and L. Krishnamurthy, “PSFQ: a reliable transport protocol for wireless sensor ... resource management for wireless communication networks. ” IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 13, NO. 5, OCTOBER 20 05 1003 Event-to-Sink Reliable Transport in Wireles...
Ngày tải lên : 16/03/2014, 19:20
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Sustainable Growth and Applications in Renewable Energy Sources Part 5 doc

Sustainable Growth and Applications in Renewable Energy Sources Part 5 doc

... 19 20 19 18 19 18 17 16 15 14 13 13 13 11 11 10 9 8 9 8 8 7 6 7 6 5 5 5 4 4 4 5 4 5 4 5 5 4 4 4 12 13 15 16 17 18 19 20 23 20 23 25 26 30 32 38 39 40 36 42 38 36 39 37 39 40 40 42 44 44 44 45 42 41 39 41 44 50 53 53 31 33 34 34 35 36 37 36 38 34 36 38 39 41 43 48 48 49 45 50 46 43 45 44 46 45 45 47 48 48 48 50 47 45 43 46 49 54 57 57 0 5 10 15 20 2...
Ngày tải lên : 19/06/2014, 08:20
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Recent Advances in Wireless Communications and Networks Part 2 doc

Recent Advances in Wireless Communications and Networks Part 2 doc

... time-varying multipath channels, IEEE Transaction on Signal Processing, Vol .53 , No.12, (December 20 05) , pp. 452 6- 453 5 Manolakis, K., Gutierrez Estevez, D. M., Jungnickel, J., Xu, W. & Drewes, ... (23) where () ( ) () () () 2 2 ,0 0 .5 0 ˆ ˆ sin max 2 1 .5 ˆ sin p nc p dd dd N g NSNR NddN ε πε λ σ πε ≤ ≠ −+ =⋅ −+  () () 2 2 ,1 0 .5 0 ˆ ˆ max 2 0 .5 p nc p dd N g dd g...
Ngày tải lên : 19/06/2014, 19:20
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Recent Advances in Wireless Communications and Networks Part 3 doc

Recent Advances in Wireless Communications and Networks Part 3 doc

... , 5 X , 6 X and 7 X are listed in Table 2. T n p T n X 3 4 1234 3214 3 3412 xxxx xx x x xxxx −−− ⎡ ⎤ ⎢ ⎥ =− ⎢ ⎥ ⎢ ⎥ − ⎣ ⎦ X 5 8 123 456 78 21 43 65 8 7 34 1 2 7 85 6 5 4321 87 65 56 ... x xxxx xx x x −−− ⎡ ⎤ ⎢ ⎥ − ⎢ ⎥ = ⎢ ⎥ − ⎢ ⎥ ⎣ ⎦ X 8 8 123 456 78 21 43 65 8 7 34 1 2 7 85 6 4321 87 65 8 56 7 8 1 2 3 4 658 7214 3 7 856 3 412 87 6 54 3 21 xxxxxxxx xx xx xx x x xx x...
Ngày tải lên : 19/06/2014, 19:20
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Recent Advances in Wireless Communications and Networks Part 5 pptx

Recent Advances in Wireless Communications and Networks Part 5 pptx

... Transactions on Information Theory 45( 5): 1 456 –1467. Telatar, E. (1999). Capacity of Multi-antenna Gaussian Channels, European Transactions on Telecommunications 10(6): 58 5 59 5. van Zelst, A. & Hammerschmidt, ... Will-be-set-by-IN-TECH 0 5 10 15 20 10 −6 10 −4 10 −2 10 0 E b /N 0 (dB) BER Spatial Division Multiplex 0 5 10 15 20 10 −6 10 −4 10 −2 10 0 Cyclic Delay Diversity E...
Ngày tải lên : 19/06/2014, 19:20
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Recent Advances in Wireless Communications and Networks Part 6 docx

Recent Advances in Wireless Communications and Networks Part 6 docx

... 11 − 25 −20 − 15 −10 5 0.1 0.2 0.3 0.4 0 .5 0.6 0.7 0.8 0.9 1 SNR, dB P D Nr = 1 L = 100 Nr = 4 L = 25 (ρ = 0) Nr = 4 L = 25 (ρ = 0.3) Nr = 4 L = 25 (ρ = 0.6) Nr = 4 L = 25 (ρ = 0. 95) Fig. 5. ... shown below. 146 Recent Advances in Wireless Communications and Networks Primary User Detection in Multi-Antenna Cognitive Radio 15 −20 − 15 −10 5 0 5 10 15 20 10 −2 10 −1 10...
Ngày tải lên : 19/06/2014, 19:20
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Recent Advances in Wireless Communications and Networks Part 11 docx

Recent Advances in Wireless Communications and Networks Part 11 docx

... (motesim) 50 . SNetSim 51 . WISENES (WIreless SEnsor NEtwork Simulator) 52 . JiST/SWANS++ 53 . SensorMaker 54 . WSNet-Worldsens and WSim 55 . Avrora 56 . TRMSim-WSN 57 . LSU SensorSimulator 58 . Sidh 59 . PAWiS ... Tutornet: A Tiered Wireless Sensor Network Testbed 44. CENSE (A Century of Sensor nodes) 45. Intel Research Berkeley’s 150 - mote SensorNet Testbed 46. W...
Ngày tải lên : 19/06/2014, 19:20
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Recent Advances in Wireless Communications and Networks Part 14 docx

Recent Advances in Wireless Communications and Networks Part 14 docx

... Coilcraft DO3340P-104 2 ,5 2 ,5 220 12,9x9,4x11,4 Open Coilcraft DO5040H-684 2 2 780 18,5x 15, 2x12,0 Open Pulse PF 050 4.104NL 2 ,5 2 ,5 153 18,5x 15, 2x11,4 Table 3. Comparison between inductor technologies ... SRR1240-470M 2 2 1 35 12,5x12,5x4,0 Close Vishay IHLP-4040DZ-11 0 ,5 0 ,5 270 11,3x11,5x4,0 Close Coilcraft MSS1246T-104 1,84 1,84 210 12,3x12,3x4,8 Open Coilcraft DO334...
Ngày tải lên : 19/06/2014, 19:20
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Advanced Trends in Wireless Communications Part 5 docx

Advanced Trends in Wireless Communications Part 5 docx

... Block Transmission Systems in Wireless Communications 163 1 2 3 4 5 0.2 35 0.667 1 0 1 2 3 -30 -10 10 1 1 .5 2 2 .5 3 0.707 1 0 1 2 3 -30 -10 10 1 1 .5 2 2 .5 3 -0 .5 0 .5 1 0 1 2 3 -30 -10 10 mplitude p litude ... [ ] 0.2 35 0.667 1 0.667 0.2 35 [ ] 0.166 0.472 0.707 0.472 0.166 1.4143 [ ] 0.707 1 0.707 [ ] 0 .5 0.707 0 .5 1.4141 [ ] 0 .5 1 0 .5 [ ] 0.408 0.816...
Ngày tải lên : 19/06/2014, 23:20
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