Research Article
Downlink Multi-user Transmission for Higher User Speeds in IEEE 802.16m
@INPROCEEDINGS{10.1109/WIOPT.2009.5291605, author={Christos Papathanasiou and Nikos Dimitriou and Leandros Tassiulas}, title={Downlink Multi-user Transmission for Higher User Speeds in IEEE 802.16m}, proceedings={7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks}, publisher={IEEE}, proceedings_a={WIOPT}, year={2009}, month={10}, keywords={High speed users; IEEE 802.16m; Limited Feedback; Multiuser Diversity: Multiple Input Multiple Output (MIMO); Rotated Beams; Scheduling;}, doi={10.1109/WIOPT.2009.5291605} }- Christos Papathanasiou
Nikos Dimitriou
Leandros Tassiulas
Year: 2009
Downlink Multi-user Transmission for Higher User Speeds in IEEE 802.16m
WIOPT
IEEE
DOI: 10.1109/WIOPT.2009.5291605
Abstract
A dynamic resource allocation algorithm with beam steering is evaluated for providing broadband wireless access to mobile users of the emerging IEEE 802.16m air interface standard. Thanks to our design, the coverage area and total throughput may be significantly enhanced, compared to the current IEEE 802.16e standard. Our proposed solution supports high mobility, improves fairness among the users and is backward compatible to the mobile networks based on the 802.16e. The simulation analysis determines the parameters which impact the system performance. Furthermore, our system presents low complexity hardware implementation and low power consumption.
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