Harnessing Non-Uniform Transmit Power Levels for Improved Sequence Based Localization

  title={Harnessing Non-Uniform Transmit Power Levels for Improved Sequence Based Localization},
  author={Suvil Deora and Bhaskar Krishnamachari},
  journal={2014 IEEE International Conference on Distributed Computing in Sensor Systems},
Sequence-based localization (SBL) is a technique whereby a node is localized based on the ranked sequence of signal strengths obtained from a set of beacon nodes. SBL effectively partitions the area into regions corresponding to unique ranked sequences. Prior work has developed SBL under the assumption that all beacons have the same transmit power. In this work, we consider beacons with unequal transmit power for sequence-based localization and present heuristic algorithms for joint transmit… CONTINUE READING

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Publications referenced by this paper.
Showing 1-10 of 19 references

Power Optimization for Network Localization

IEEE/ACM Transactions on Networking • 2014
View 1 Excerpt

Maximum likelihood localization estimation based on received signal strength

2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010) • 2010
View 2 Excerpts

RSS-based localization with different antenna orientations

2010 Australasian Telecommunication Networks and Applications Conference • 2010
View 1 Excerpt

Sequence-Based Localization in Wireless Sensor Networks

IEEE Transactions on Mobile Computing • 2008
View 8 Excerpts

Ecolocation: a sequence based technique for RF localization in wireless sensor networks

IPSN 2005. Fourth International Symposium on Information Processing in Sensor Networks, 2005. • 2005
View 1 Excerpt

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