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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Vassaki, S. Panagopoulos, A.D. Constantinou, P. |
| Copyright Year | 2009 |
| Description | Author affiliation: Mobile Radio Communications Laboratory, School of Electrical and Computer Engineering, ICCS-National Technical University of Athens, 9 Iroon Polytechneiou, GR-15780, Zografou, Greece (Vassaki, S.; Panagopoulos, A.D.; Constantinou, P.) |
| Abstract | In the present paper we study the problem of bandwidth allocation in DVB-RCS networks. DVB-RCS networks operate at Ku band and above. At these frequencies, rain attenuation is the dominant fading mechanism and exhibits significant spatial-temporal variation among the users. Firstly, the resource allocation is modeled as a non cooperative game and we find the Nash equilibrium employing the Nikaido-Isoda function and a relaxation algorithm. Moreover, we force the game to converge to a more fair equilibrium point, by introducing a pricing scheme. The bandwidth allocation to users that are affected more by rain fading is improved. Finally, we apply the principles of a cooperative game to describe the problem of resource allocation and we compare the results of the three approaches. Some useful conclusions are drawn. |
| Starting Page | 321 |
| Ending Page | 325 |
| File Size | 293054 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424443840 |
| DOI | 10.1109/IWSSC.2009.5286349 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-09-09 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Satellite broadcasting DVB-RCS Rain fading game theory relaxation algorithm nash bargaining Game theory bandwidth allocation Wireless networks Bandwidth Channel allocation Nikaido-Isoda function Frequency Constraint theory Resource management Digital video broadcasting |
| Content Type | Text |
| Resource Type | Article |
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