Resource Allocation in OFDMA Wireless Mesh Networks

Conference: ICOF 2016 - 19th International Conference on OFDM and Frequency Domain Techniques
08/25/2016 - 08/26/2016 at Essen, Deutschland

Proceedings: Proceedings of the 19th International Conference on OFDM and Frequency Domain Techniques (ICOF 2016)

Pages: 5Language: englishTyp: PDF

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Authors:
Priesler (Moreno), M. (Ruppin Academic Center, Israel)
Reichman, A. (Ruppin Academic Center & Ariel University, Israel)

Abstract:
A wireless network with a mesh topology works reliably and offers redundancy. In modern broadband wireless mesh networks using OFDMA techniques, the problems of time, frequency, are more complicated from a cellular system, due to system architecture and distributed control and management. This paper focuses on OFDMA wireless mesh network systems and the problem of time/frequency resource allocation, particularly with regard to subcarriers. Advanced graph theory tools are used for time/frequency resource allocation in an arbitrary architecture using to and for a square grid allocation and allow frequency reuse.