| Publisher | University of Virginia | ||
|---|---|---|---|
| Format | 331.0KB PDF | Date added | 19 Apr 2006 |
| Topics | Monitoring Systems, Mobile - Wireless Communications | ||
| Downloads | 51 | ||
With the exciting progress of Wireless Sensor Network (WSN) research, it envisions that in 5-10 years, the world will be full of low power wireless sensor devices. Due to the independent design and development, together with the unexpected dynamics during deployment of co-existing networks and devices, the limited frequency spectrum will be extremely crowded. Plus, existing electric appliances like microwaves make the congestion even worse. This paper proposes to develop new suites of WSN protocols along three complementary dimensions to achieve high communication throughput within a single WSN; to achieve multi-frequency functionality among overlapping but cooperative WSNs; and to resolve the crowded spectrum issue caused by any reason, such as random transmitting devices, other nearby sensor networks, or even co-existing electric appliances.
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