low power design techniques for wireless sensor networks

Ngày tải lên: 20/06/2014, 22:20

Ngày tải lên: 23/06/2014, 00:20

Ngày tải lên: 01/09/2013, 15:23

... along with their main properties for wireless sensor network. TABLE 1 SUMMARY OF VARIOUS SECURITY SCHEMES FOR WIRELESS SENSOR NETWORKS Security Schemes Attacks ... Pinkston, Wireless Sensor Networks , an edited book, Kluwer Publications, ISBN: 1-4020-7883-8 23. M. Sharifnejad, M. Shari, M. Ghiasabadi and S. Beheshti, “A Survey on Wireless Sensor Networks ... Service for Sensor Networks , 24th IEEE Real-Time Systems Symposium, (RTSS), 2003, pp. 286-297. 35. M. Cagalj, S. Capkun, and J.P. Hubaux, “Wormhole-based Anti- Jamming Techniques in Sensor Networks ...

Ngày tải lên: 05/03/2014, 23:20

... algorithm for highly uniform cluster formation,” in European Workshop on Wireless SensorNetworks (EWSN 2004), Jan. 2004. [30] S. Soro and W. B. Heinzelman, “Cluster head election techniques for coverage ... algorithm for wireless sensor networks, ” International Journal of Wireless & Mobile Networks (IJWMN), vol.2, no.3, August 2010. International Journal of Wireless & Mobile Networks (IJWMN) ... Zamanifar, and S. Dulman, “DEC: Diversity based energy aware clustering for heterogeneous sensornetworks,” Ad Hoc and Sensor Wireless Networks (Accepted). [26] H. TabatabaeeMalazi, K. Zamanifar, A....

Ngày tải lên: 30/03/2014, 16:20

... specific design has also been causing the loss of architectural modularity in wireless sensor networks. In the following, we first review the need for application specific design in wireless sensor ... implementation. Emerging Communications for Wireless Sensor Networks8 An implementation of the EWI architecture for wireless sensor networks, including hardware platform and SDK (Software Development ... Modular Design 1 Wireless Sensor Networks: from Application Specic to Modular Design Liang Song, and Dimitrios Hatzinakos X Wireless Sensor Networks: from Application Specific to Modular Design...

Ngày tải lên: 20/06/2014, 06:20

... of sensor node with different transmission rate in the single cell and multi cell HAP-WSN scenario Emerging Communications for Wireless Sensor Networks3 2 Fig. 3. Design and view of sensor ... Communications for Wireless Sensor Networks2 4 Mohammed, A., Arnon, S., Grace, D., Mondin, M., & Miura, R. (2008). Advanced Communications Techniques and Applications for High-Altitude Platforms. ... Protocols for Wireless Sensor Networks: A Survey. IEEE Communications Magazine Elabdin, Z., Elshaikh, O., Islam, R., Ismail, A. P., & Khalifa, O. O. (2006). High Altitude Platform for Wireless...

Ngày tải lên: 20/06/2014, 06:20

... the sensor. A circuit for power conversion and energy storage should be added. The device for storage can be a secondary battery or a capacitor Emerging Communications for Wireless Sensor Networks5 0 ... • Sensor node 4 starts waiting. • Sensor node 4 received the awaited data packet. • Sensor node 4 leaves the range of sensor node 3. • Sensor node 4 enters the range of sensor node 2. • Sensor ... for Wireless Sensor Networks4 6 to start waiting for a specific event, e.g. to wait for the reception of a data packet on the radio channel. All actions which will be executed on the same sensor...

Ngày tải lên: 20/06/2014, 06:20

... Communications for Wireless Sensor Networks6 8 A Survey of Low Duty Cycle MAC Protocols in Wireless Sensor Networks 69 A Survey of Low Duty Cycle MAC Protocols in Wireless Sensor Networks M. Riduan ... that not all sensor nodes in a sensor network also have the same sensors on board. A test case therefore, which simulates sensor measurements, may only simulate sensor measurements on sensor nodes ... that not all sensor nodes in a sensor network also have the same sensors on board. A test case therefore, which simulates sensor measurements, may only simulate sensor measurements on sensor nodes...

Ngày tải lên: 20/06/2014, 06:20

... (2002). Wireless Sensor Networks for Habitat Monitoring, Proceedings of ACM International Workshop on Wireless Sensor Networks and Applications, 2002. Pei, G. & Chien, C. (2001). Low Power ... with sample data, E sensor is given as: VcTE rTT sensordsensor ssensord    (3) Emerging Communications for Wireless Sensor Networks8 4 MIMO-LEACH protocol is designed with multi-hop ... 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 Algorithm 1: Cooperative...

Ngày tải lên: 20/06/2014, 06:20

... balanced boundary forward forward forward critical excessive forward forward forward substantial excessive forward forward forward balanced excessive forward forward forward critical ... balanced boundary forward forward forward critical excessive forward forward forward substantial excessive forward forward forward balanced excessive forward forward forward critical ... body sensors in the BSN in each simulation. Note that all body sensors follow a Poisson traffic distribution, since we consider here a A new MAC Approach in Wireless Body Sensor Networks for...

Ngày tải lên: 20/06/2014, 06:20

... Analysis of Wireless Sensor Networks via Evaluation of Connectivity and MAC performance 117 Throughput Analysis of Wireless Sensor Networks via Evaluation of Connectivity and MAC performance Flavio ... 802.15.4-2003, IEEE Standards for Information Technology Part 15.4: Wireless Medium Access Control (MAC) and Physical Layer (PHY) Specifications for Low- Rate Wireless Personal Area Networks (LR-WPANs), ... Beacon-Enabled mode. Below part: The IEEE 802.15.4 Beacon-Enabled mode. Emerging Communications for Wireless Sensor Networks1 22 It is widely accepted that, a WSN is fully-connected in case any sensor node...

Ngày tải lên: 20/06/2014, 06:20

... E 1 (x))}  u (e), (14) Emerging Communications for Wireless Sensor Networks1 42 Throughput Analysis of Wireless Sensor Networks via Evaluation of Connectivity and MAC performance 141 Chen, Z., Lin, C., Wen, ... enabled mode. Emerging Communications for Wireless Sensor Networks1 40 Chen, Z., Lin, C., Wen, H. & Yin, H. (2007). An analytical model for evaluating ieee 802.15.4 csma/ca protocol in low rate wireless application, ... Communications for Wireless Sensor Networks1 44 forwarding decisions to the traffic importance. This way, a selective forwarding scheme allows nodes to keep the capacity for managing their own resources...

Ngày tải lên: 20/06/2014, 06:20

... Emerging Communications for Wireless Sensor Networks1 64 Emerging Communications for Wireless Sensor Networks1 68 Input 0 Input 1 Input 2 Input 3 Input 4 Input ... G. & Cid-Sueiro, J. (2008). Energy-efficient Selective For- warding for Sensor Networks, Proc. Workshop on Energy in Wireless Sensor Networks (WEWSN’08), in conjunction with DCOSS’08. Arroyo-Valles, ... G. & Cid-Sueiro, J. (2008). Energy-efficient Selective For- warding for Sensor Networks, Proc. Workshop on Energy in Wireless Sensor Networks (WEWSN’08), in conjunction with DCOSS’08. Arroyo-Valles,...

Ngày tải lên: 20/06/2014, 06:20

... intelligence for wireless sensor networks, under review . Liu, Z. & Elahanany, I. (2006). RL-MAC: A reinforcement learning based MAC protocol for wireless sensor networks, International Journal on Sensor ... intelligence for wireless sensor networks, under review . Liu, Z. & Elahanany, I. (2006). RL-MAC: A reinforcement learning based MAC protocol for wireless sensor networks, International Journal on Sensor ... for ad hoc sensor networks, IEEE Transactions on Mobile Computing 3(4): 366– 379. Secure Data Aggregation in Wireless Sensor Networks 183 Secure Data Aggregation in Wireless Sensor Networks Hani...

Ngày tải lên: 20/06/2014, 06:20

... for Wireless Sensor Networks2 02 et al.’s protocol (2006), and Sanli et al.’s protocol (2004). These protocols are discussed in the following subsections. 4.2.1 Secure Data Aggregation for ... encryption of any message is defined as: Emerging Communications for Wireless Sensor Networks1 96 6 receive from neighbors. 7 if for sensor j then 8 ; 9 ; 10 ; 11 end if; 12 ... data freshness. Each Emerging Communications for Wireless Sensor Networks1 98 Unfortunately, data availability is not considered by the protocol designers due to the number of bits that travelled...

Ngày tải lên: 20/06/2014, 06:20

... follows: (6) Emerging Communications for Wireless Sensor Networks2 22 6.2 Second Scenario (Aggregation but No Security) We analyze and calculate the length in bits for transmitted information ... Szewczyk, R. & Anderson, J. (2002). Wireless sensor networks for habitat monitoring, Proceedings of the First ACM International Workshop on Wireless Sensor Networks and Applications, WSNA’02, ... energy resources of sensor nodes. Emerging Communications for Wireless Sensor Networks2 26 Alzaid, H., Foo, E. & Nieto, J. G. (2008b). Secure data aggregation in wireless sensor network:...

Ngày tải lên: 20/06/2014, 06:20

... is forwarded to computer. Wireless sensor network have substantial processing capability in the aggregate, but not individually. For most of the low- power mobile device such as wireless sensor ... Communications for Wireless Sensor Networks2 34 where HopSize i is the average single hop distance for sensor node i. (x i , y i ) is the location of the node i and (x j , y j ) is the location for all ... is formed by 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...

Ngày tải lên: 20/06/2014, 06:20

Ngày tải lên: 20/06/2014, 06:20

Ngày tải lên: 21/06/2014, 00:20