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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | De, S. Kawatra, A. Chatterjee, S. |
| Copyright Year | 2010 |
| Abstract | This paper estimates the feasibility of operating field sensors using otherwise unwanted radio frequency (RF) energy in a wireless ad hoc sensor network. In the traditional concept, an exposed node is kept from any communication activities during a neighbor's transmission. To save energy, the node may go to sleep mode during its inactivity period. In contrast, it is proposed that whenever a node is not communicating it should attempt to collect energy from the ongoing transmissions in its vicinity. A two-tier network is considered with the field sensor nodes having rudimentary communication (transmission) functionality at the first tier and the routing-capable nodes at the second tier. Via geometric probabilistic analysis, aided by network simulations, the conditions on rectification efficiency and transmission duty cycle of network RF energy operated field nodes are derived for their uninterrupted processing and transmission activities. |
| Starting Page | 1 |
| Ending Page | 5 |
| File Size | 161384 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424464029 |
| ISSN | 19381883 |
| e-ISBN | 9781424464043 |
| DOI | 10.1109/ICC.2010.5502332 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-05-23 |
| Publisher Place | South Africa |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Radio frequency Peer to peer computing Wireless sensor networks Batteries Solid modeling Analytical models Communications Society Numerical simulation Rectifying circuits Multiaccess communication |
| Content Type | Text |
| Resource Type | Article |
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