Name
Title | ||
|---|---|---|
Dynamic resource allocation in OFDM systems: an overview of cross-layer optimization principles and techniques |
Abstract | ||
|---|---|---|
Recently, a lot of research effort has been spent on cross-layer system design. It has been shown that cross-layer mechanisms (i.e., policies) potentially provide significant performance gains for various systems. In this article we review several aspects of cross-layer system optimization regarding wireless OFDM systems. We discuss basic optimization models and present selected heuristic approaches realizing cross-layer policies by means of dynamic resource allocation. Two specific areas are treated separately: models and dynamic approaches for single transmitter/receiver pairs (i.e., a point-to-point communication scenario) as well as models and approaches for point-to-multipoint communication scenarios (e.g., the downlink of a wireless cell). This article provides basic knowledge in order to investigate future OFDM cross-layer-optimization issues |
Year | DOI | Venue |
|---|---|---|
2007 | 10.1109/MNET.2007.314539 | IEEE Network |
Keywords | Field | DocType |
Resource management,OFDM,Filling,Attenuation,Transfer functions,Power distribution,Bandwidth,Channel capacity,Capacity planning,Bit rate | Heuristic,Wireless,Cross-layer optimization,Computer science,Computer network,Systems design,Resource allocation,Channel allocation schemes,Orthogonal frequency-division multiplexing,Telecommunications link,Distributed computing | Journal |
Volume | Issue | ISSN |
21 | 1 | 0890-8044 |
Citations | PageRank | References |
60 | 4.07 | 6 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Mathias Bohge | 1 | 134 | 9.40 |
| James Gross | 2 | 449 | 54.63 |
| Adam Wolisz | 3 | 2693 | 407.71 |
| Michael Meyer | 4 | 95 | 12.55 |