Name
Abstract | ||
|---|---|---|
In wireless systems where transmitters are subject to a strict received power constraint, such as in underlay cognitive radio networks, cooperative communication is a promising strategy to enhance network performance, as it helps to improve the coverage area and outage performance of a network. However, this comes at the expense of increased resource utilization. To balance the performance gain against the possible over-utilization of resources, we propose a hybrid-cooperation technique for underlay cognitive radio networks, where secondary users cooperate only when required. Various performance measures of the proposed hybrid-cooperation technique are analyzed in this paper, and are also further validated numerically. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/TWC.2013.081413.121516 | Wireless Communications, IEEE Transactions |
Keywords | DocType | Volume |
numerical analysis,cognitive radio | Conference | 12 |
Issue | ISSN | Citations |
9 | 1536-1276 | 1 |
PageRank | References | Authors |
0.35 | 18 | 4 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Nurul H. Mahmood | 1 | 64 | 13.25 |
| Ferkan Yilmaz | 2 | 562 | 36.54 |
| Geir E. Øien | 3 | 381 | 43.38 |
| Alouini Mohamed-Slim | 4 | 12261 | 1194.14 |