An Optimal Cross-Layer Framework for Cognitive Radio Network Under Interference Temperature Model

作者：Jalaeian, Borhan^*; Zhu, Rongbo^*; Samani, Hooman^*; Motani, Mehul^*

来源：IEEE Systems Journal, 2016, 10(1): 293-301.

DOI：10.1109/JSYST.2014.2342224

• Cognitive radio
• cross layer design
• interference
• optimal scheduling

This paper investigates the optimal scheduling of cognitive radio network links under an interference temperature ( IT) model. A link layer model based on the IT model has been developed. A mathematical cross-layered model for the cognitive radio network link scheduling problem under the IT model is presented. The proposed cross-layered model optimizes the performance of the cognitive radio network across several network layers. The objective is to activate as many simultaneous primary/secondary links while the IT constraints are satisfied. The IT-based link layer scheduling can potentially increase the network performance. The proposed model advocates the potential benefits of adopting a location-aware and IT-based MAC protocol in modern wireless networks.

• 出版日期2016-3
• 单位中南民族大学