Evaluation of cellular prediction models using 900 MHz outdoor measurements and tuning of Lee model over Indian urban and suburban regions
IR@NPL: CSIR-National Physical Laboratory, New Delhi
View Archive Info| Field | Value | |
| Title |
Evaluation of cellular prediction models using
900 MHz outdoor measurements and tuning of
Lee model over Indian urban and suburban regions
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| Creator |
Prasad, M. V. S. N.
Ratnamala, K. Dalela, P. K. Misra, Chandra Shekhar |
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| Subject |
Communications Engineering
Measuring Electronics Radar and Sonar Navigation Communications Systems |
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| Description |
The present study reports the field strength measurements of some GSM transmitters in the 900 MHz band located in the urban and suburban regions of Delhi in India. The measured signal levels converted into path loss values have been compared with the losses predicted from models such as
Hata, Lee and COST 231 Walfisch and Ikegami. The prediction errors and standard deviations of the prediction errors have been deduced. Based on these results, Lee prediction method has been tuned and new model parameters have been derived. The model comparison is done in terms of statistical parameters such as root mean square error, coefficient of determination and average hit rate error.
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| Publisher |
Inderscience Publisher
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| Date |
2011
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://npl.csircentral.net/12/1/MVSN_Prasad.pdf
Prasad, M. V. S. N. and Ratnamala, K. and Dalela, P. K. and Misra, Chandra Shekhar (2011) Evaluation of cellular prediction models using 900 MHz outdoor measurements and tuning of Lee model over Indian urban and suburban regions. International Journal of Wireless and Mobile Computing, 5 (1). pp. 77-87. ISSN 1741-1084 |
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| Relation |
http://www.inderscience.com/browse/index.php?journalID=46
http://npl.csircentral.net/12/ |
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