Evaluation for various resource allocation methods for multiuser-MIMO OFDMA systems
- Authors
- Joung, J.; Lee, Y.H.
- Issue Date
- Sep-2007
- Citation
- IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
- Journal Title
- IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/60934
- DOI
- 10.1109/PIMRC.2007.4394762
- ISSN
- 0000-0000
- Abstract
- A simple algorithm to select user-pair and allocate frequency band is proposed for multiuser-MIMO OFDMA systems. For sake of comparison, various resource allocation algorithms, such as max-throughput, best-fit, first-fit, and random-fit algorithm, are examined with regard to the system throughput, computational complexity, and fairness among the users. Computer simulation results show that the first-fit algorithm can achieve a large reduction of computation for resource allocation as well as good fairness among users, with only a small reduction of throughput.
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Collections - College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles
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