Abstract
We propose a novel resource allocation scheme, which can reduce MAP overhead and maximize the throughput in the MIMO-OFDM systems. Message based broadband access systems are needed to minimize the MAP overhead since the excessive MAP overhead causes degradation of system throughput. Increasing the size of resource allocation unit can reduce MAP overhead. However, multiuser diversity gain becomes smaller as the size of resource allocation unit increases. Therefore, we investigate joint optimization between multiuser diversity gain and MAP overhead size. The proposed scheme can reduce the MAP overhead size as well as achieve high throughput.
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References
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© 2006 Springer-Verlag Berlin Heidelberg
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Koh, C.H., Sohn, K.H., Song, J.W., Kim, Y.Y. (2006). Scheme for Joint Optimization of MAP Overhead and System Throughput in Message Based MIMO-OFDM Systems. In: Braun, T., Carle, G., Fahmy, S., Koucheryavy, Y. (eds) Wired/Wireless Internet Communications. WWIC 2006. Lecture Notes in Computer Science, vol 3970. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11750390_19
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DOI: https://doi.org/10.1007/11750390_19
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-34023-2
Online ISBN: 978-3-540-34024-9
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