A novel adaptive mapping scheme for IEEE 802.16 mobile downlink framing

A novel adaptive mapping scheme for IEEE 802.16 mobile downlink framing

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  • Ιανουάριος 1, 2010
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P.G. Sarigiannidis, G.I. Papadimitriou, P. Nicopolitidis, M.S. Obaidat, A.S. Pomportsis: A novel adaptive mapping scheme for IEEE 802.16 mobile downlink framing. 2010.

Περίληψη

IEEE 802.16 (WiMAX) constitutes one of the most promising broadband access technologies for high-capacity and high-distance wireless access networks, supporting user mobility. The contribution of this paper is twofold. Firstly, a novel mapping scheme for IEEE 802.16 Mobile standard is introduced, applying horizon mapping. Secondly, an efficient adaptive prediction-based scheme is devised, which is able to adjust the downlink sub-frame capacity, accordingly to the traffic load, since the standard allows the downlink-to-uplink subframe ratio to be changeable from 3:1 to 1:1. The novel adaptive horizon burst mapping (AHBM) scheme is evaluated by simulation experiments, which indicate that the proposed scheme operates effectively and efficiently, by reducing the number of unserved users, the number of unserved traffic requests, and the portion of wasted bandwidth. ©2010 IEEE.

BibTeX (Download)

@conference{Sarigiannidis2010c,
title = {A novel adaptive mapping scheme for IEEE 802.16 mobile downlink framing},
author = { P.G. Sarigiannidis and G.I. Papadimitriou and P. Nicopolitidis and M.S. Obaidat and A.S. Pomportsis},
url = {https://www.researchgate.net/publication/221288841_A_Novel_Adaptive_Mapping_Scheme_for_IEEE_80216_Mobile_Downlink_Framing},
doi = {10.1109/GLOCOM.2010.5683645},
year  = {2010},
date = {2010-01-01},
journal = {GLOBECOM - IEEE Global Telecommunications Conference},
abstract = {IEEE 802.16 (WiMAX) constitutes one of the most promising broadband access technologies for high-capacity and high-distance wireless access networks, supporting user mobility. The contribution of this paper is twofold. Firstly, a novel mapping scheme for IEEE 802.16 Mobile standard is introduced, applying horizon mapping. Secondly, an efficient adaptive prediction-based scheme is devised, which is able to adjust the downlink sub-frame capacity, accordingly to the traffic load, since the standard allows the downlink-to-uplink subframe ratio to be changeable from 3:1 to 1:1. The novel adaptive horizon burst mapping (AHBM) scheme is evaluated by simulation experiments, which indicate that the proposed scheme operates effectively and efficiently, by reducing the number of unserved users, the number of unserved traffic requests, and the portion of wasted bandwidth. ©2010 IEEE.},
keywords = {Downlink mapping, IEEE 802.16, OFDMA, prediction},
pubstate = {published},
tppubtype = {conference}
}
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