16-12-2010, 03:35 PM
hi.. i want report for WIRELESS SENSOR NETWORKS seminar topic...
16-12-2010, 03:35 PM
hi.. i want report for WIRELESS SENSOR NETWORKS seminar topic...
16-12-2010, 08:17 PM
31-01-2011, 09:00 PM
sir
i want seminar report on wireless senser networks please provide that document
01-02-2011, 12:25 PM
hi
please go through the following thread for more details on this topic. https://seminarproject.net/Thread-wisenet--2624
17-02-2011, 10:25 PM
hey plz send me wireless sensor report and ppt als if possible related Ieee paper. plzz
17-02-2011, 11:33 PM
please give me your search
20-02-2011, 03:35 PM
plz send me this full seminar report with abstract
22-02-2011, 03:20 PM
need report on wireless sensor networks
01-03-2011, 04:05 PM
PRESENTED BY:
J. Dunne D. Patnode Final Presentation.ppt (Size: 788.5 KB / Downloads: 233) Wireless Sensor Network • Introduction • Design Goals • Use of Commercial-Off-The-Shelf (COTS) software & standard interfaces where applicable – Apache web-server (HTTP) – MySQL database – PHP web programming language • Simple, web-based user interface • Battery-powered, wireless sensor nodes: 'motes' • Low-power consumption = Long battery life • Motes create self-organizing ('ad-hoc') networks for robust communications • Design Methodology • System Block Diagram • Subsystem – Server • WiseDB • System Block Diagram • Subsystem – Sensor Network • Block Diagram – Mote • TinyOS • TinyOS • Project Success – Wisenet is partially operational • 2 Motes w/ prototype sensor boards • TinyOS modified for CC1010 • Server running WiseDB + web interface • Sensor boards are not currently powered by batteries. – Problems with DC-DC converter – Unable to test multi-hop routing due to lack of motes • Future Projects / Extensions – Expand network to develop & test multi-hop routing – Develop a single-board mote • Create a expandable, plug-in sensor interface – Research alternative energy sources • Solar cell, rechargeable batteries – Continue development of TinyOS • Improve tools • Optimize performance / reduce power usage – Improve web interface • Data analysis
15-03-2011, 03:40 PM
Introduction:
The technological drive for smaller devices using less power with greater functionality has created new potential applications in the sensor and data acquisition sectors. Low-power microcontrollers with RF transceivers and various digital and analog sensors allow a wireless, battery-operated network of sensor modules (“motes”) to acquire a wide range of data. The TinyOS is a real-time operating system to address the priorities of such a sensor network using low power, hard real-time constraints, and robust communications. The first goal of WISENET is to create a new hardware platform to take advantage of newer microcontrollers with greater functionality and more features. This involves selecting the hardware, designing the motes, and porting TinyOS. Once the platform is completed and TinyOS was ported to it, the next stage is to use this platform to create a small-scale system of wireless networked sensors.
26-03-2011, 10:37 AM
Presented by:
Bandari Prashanthi WiSeNet.ppt (Size: 568.5 KB / Downloads: 184) Introduction A large number of low cost, low power, multifunctional, and small sensor nodes. Sensor nodes consist of sensing, data processing and communicating components Collaborative effort of a large number of nodes. Primarily focus on power consumption. The difference between sensor network and ad hoc network Sensor nodes: Number of sensor nodes is larger Densely deployed, prone to failures The topology of a sensor network changes very frequently Mainly use broadcast Limited in power No global identification Sensor network communication architecture Data Aggregation - A technique used to solve the implosion and overlap problems in data-centric routing Data coming from multiple sensor nodes with the same attribute of phenomenon are aggregated The sensor nodes are usually scattered in a sensor field Sensor nodes can collect data and route data back to sink The sink may communicate with the task manager node via Internet or Satellite Factors influencing sensor network design Hardware constraints Scalability Production costs Fault tolerance Sensor network topology Environment Transmission media Power consumption Hardware constraint Four basic hardware components: Sensing unit Processing unit Transceiver unit Power unit Fault Tolerance Fault tolerance is the ability to sustain sensor network functionalities without any interruption due to sensor node failures The protocols may be designed to address the level of fault tolerance Scalability The number of sensor nodes may be in the order of hundreds or thousands The node density depends on the application in which the sensor nodes are deployed Production costs Since the sensor networks consist of a large number of sensor nodes, the cost of a single node is very important The cost of a sensor node should be much less than 1$ Sensor network topology Sheer numbers of inaccessible and unattended sensor nodes make topology maintenance a challenge Topology maintenance: Pre-deployment Post-deployment Mobility Energy depletion or destruction Networking Multi-Hop Routing Limited Transmission Range Routing Issues: Irregular Topologies Data Transport Aware Power Aware Fault Tolerant
27-03-2011, 03:05 PM
please, mail me the seminar report
07-07-2011, 07:48 PM
pls send full report of wisenet
08-07-2011, 09:52 AM
to get information about the topic WISENET full report,ppt, related topic refer the link bellow
https://seminarproject.net/Thread-wisene...5#pid63045 https://seminarproject.net/Thread-wisene...nar-report https://seminarproject.net/Thread-wisene...rt?page=13 https://seminarproject.net/Thread-wisenet--2624 https://seminarproject.net/Thread-wisene...ort?page=9 https://seminarproject.net/Thread-wisene...etwork-ppt https://seminarproject.net/Thread-wisene...ort?page=8 https://seminarproject.net/Thread-wisenet--2624?page=3 https://seminarproject.net/Thread-wisene...ort?page=6 https://seminarproject.net/Thread-wisenet--2624?page=2
22-07-2011, 09:06 PM
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