Design and implementation of a simulator based on a cross-layer protocol between MAC andPHY layers in a WiBro compatible IEEE 802.16e OFDMA system

In this article we propose cross-layer design frameworks for 802.16e OFDMA systems that are compatible with WiBro based on various kinds of cross-layer protocols for performance improvement: a cross-layer adaptation framework and a design example of primitives for cross-layer operation between its MAC and PHY layers. In addition, we provide a simulation framework fop cross-layer analysis between the MAC and PHY layers in 802.16e systems. Through this cross-layer simulator, we show that average cell throughput can be improved by 25-60 percent by applying careful cross-layer adaptation schemes.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2005-12
Language
ENG
Citation

IEEE COMMUNICATIONS MAGAZINE, v.43, no.12, pp.136 - 146

ISSN
0163-6804
URI
http://hdl.handle.net/10203/160
Appears in Collection
EE-Journal Papers(저널논문)
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