Position estimation of transceivers in communication networks
Patent
·
OSTI ID:936716
- Pleasanton, CA
- Castro Valley, CA
This invention provides a system and method using wireless communication interfaces coupled with statistical processing of time-of-flight data to locate by position estimation unknown wireless receivers. Such an invention can be applied in sensor network applications, such as environmental monitoring of water in the soil or chemicals in the air where the position of the network nodes is deemed critical. Moreover, the present invention can be arranged to operate in areas where a Global Positioning System (GPS) is not available, such as inside buildings, caves, and tunnels.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA)
- Patent Number(s):
- 7,383,053
- Application Number:
- 10/834,706
- OSTI ID:
- 936716
- Country of Publication:
- United States
- Language:
- English
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journal | December 1987 |
Ranging in a dense multipath environment using an UWB radio link
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journal | December 2002 |
statistical approach to non-line-of-sight BS identification
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