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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jie Xiang Yan Zhang Skeie, T. |
| Copyright Year | 2008 |
| Description | Author affiliation: Simula Res. Lab., Norway (Jie Xiang; Yan Zhang; Skeie, T.) |
| Abstract | In cognitive radio cellular networks (CogCell), the secondary users (SUs) can be admitted to the base station (BS) provided that the interferences to the primary users (PUs) are no higher than the pre-defined thresholds. In addition, different SUs may make different payments and require different quality of service (QoS). In this paper, we investigate the maximally achievable revenue obtained from SUs subjected to the interference constraints on PUs and QoS requirements of SUs. To solve the identified issue, we propose an efficient joint admission and power control scheme using a minimal revenue efficiency removal algorithm (JAPC-MRER). In comparison with the other two schemes JAPC-MSRA and JAPC-Random, our strategy can achieve much higher revenue with guaranteed interference requirements and QoS demands. In addition, the proposed scheme is evaluated with the effects of the key parameters, i.e. the number of PUs, the number of SUs and the interference threshold. |
| Starting Page | 1519 |
| Ending Page | 1523 |
| File Size | 151106 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781424424238 |
| DOI | 10.1109/ICCS.2008.4737437 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-11-19 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Power control Cognitive radio Land mobile radio cellular systems Quality of service Power system modeling Interference constraints Admission control Informatics Signal to noise ratio Game theory Cognitive Radio Cellular Networks (CogCell) Cognitive Radio Admission Control Power Control |
| Content Type | Text |
| Resource Type | Article |
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