Resource Allocation in OFDMA Wireless Mesh Networks
Konferenz: ICOF 2016 - 19th International Conference on OFDM and Frequency Domain Techniques
25.08.2016 - 26.08.2016 in Essen, Deutschland
Seiten: 5Sprache: EnglischTyp: PDFPersönliche VDE-Mitglieder erhalten auf diesen Artikel 10% Rabatt
Priesler (Moreno), M. (Ruppin Academic Center, Israel)
Reichman, A. (Ruppin Academic Center & Ariel University, Israel)
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.