@inproceedings{236c41cd5e8f439bb2a1f9d6126527ce,
title = "Dynamic subcarrier reuse with rate guaranty in a downlink multicell OFDMA system",
abstract = "In this paper, the downlink of a multi-cell OFDMA system is considered. Rate Adaptive Optimization is investigated with minimum rate requirement and in presence of co-channel interference. A low-complexity subcarrier allocation scheme is proposed. A particular procedure provides limitation of co-channel interference by dynamically adapting the subcarrier reuse factor. A rate requirement violation (RRV) threshold is introduced to decide whether or not the interference limitation procedure is to be used. The performance is evaluated for variant user's rate requirement. The evaluation includes comparison of the cell global rate and the outage probability with existing heuristics.",
keywords = "Co-channel interference, Frequency reuse factor, OFDMA, Rate adaptive optimization, Subcarrier assignment",
author = "Carle Lengoumbi and Philippe Godlewski and Philippe Martins",
year = "2006",
month = jan,
day = "1",
doi = "10.1109/PIMRC.2006.253956",
language = "English",
isbn = "1424403294",
series = "IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2006 IEEE 17th International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC",
note = "17th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 2006 ; Conference date: 11-09-2006 Through 14-09-2006",
}