Time of arrival based location estimation for cooperative relay networks
Type
Conference PaperAuthors
Çelebi, Hasari BurakAbdallah, Mohamed M.
Hussain, Syed Imtiaz
Qaraqe, Khalid A.
Alouini, Mohamed-Slim

KAUST Department
Communication Theory LabComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Electrical Engineering Program
Physical Science and Engineering (PSE) Division
Date
2010-09Permanent link to this record
http://hdl.handle.net/10754/564305
Metadata
Show full item recordAbstract
In this paper, we investigate the performance of a cooperative relay network performing location estimation through time of arrival (TOA). We derive Cramer-Rao lower bound (CRLB) for the location estimates using the relay network. The analysis is extended to obtain average CRLB considering the signal fluctuations in both relay and direct links. The effects of the channel fading of both relay and direct links and amplification factor and location of the relay node on average CRLB are investigated. Simulation results show that the channel fading of both relay and direct links and amplification factor and location of relay node affect the accuracy of TOA based location estimation. ©2010 IEEE.Citation
Celebi, H., Abdallah, M., Hussain, S. I., Qaraqe, K. A., & Alouini, M.-S. (2010). Time of arrival based location estimation for cooperative relay networks. 21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. doi:10.1109/pimrc.2010.5672043Journal
21st Annual IEEE International Symposium on Personal, Indoor and Mobile Radio CommunicationsConference/Event name
2010 IEEE 21st International Symposium on Personal Indoor and Mobile Radio Communications, PIMRC 2010ISBN
9781424480166ae974a485f413a2113503eed53cd6c53
10.1109/PIMRC.2010.5672043