Title :
A resource allocation technique for wireless mesh networks with timing misalignments
Author :
Yoo, Hyun Il ; Kong, Mi Kyung ; Cho, Yong Soo
Author_Institution :
Commuciations R&D Center, LIGNext1, Yongin, South Korea
Abstract :
In this paper, a resource allocation technique for minimizing interferences caused by timing misalignments among distributed nodes in OFDMA-based wireless mesh networks (WMNs) is proposed. It is verified by computer simulation that the proposed subchannel assignment technique can maximize data rate while minimizing the interferences due to timing misalignments and maintaining the minimum data rate of each node.
Keywords :
OFDM modulation; frequency division multiple access; interference suppression; radiofrequency interference; resource allocation; wireless mesh networks; OFDMA-based WMN; OFDMA-based wireless mesh network; computer simulation; data rate maximization; distributed node; interference minimization; resource allocation technique; subchannel assignment technique; timing misalignment; Bit error rate; Interference; Propagation delay; Resource management; Timing; Wireless communication; Wireless mesh networks; Mesh Network; Resource Allocation; Timing Misalignment;
Conference_Titel :
ICT Convergence (ICTC), 2011 International Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4577-1267-8
DOI :
10.1109/ICTC.2011.6082673
