Title :
A Mesh×Chain Graph Model for MIMO Scheduling in IEEE802.16 WMN
Author :
Cao, Zhanmao ; Xiao, Wenjun ; Peng, Limin
Author_Institution :
Sch. of Comput., South China Normal Univ., Guangzhou, China
Abstract :
This paper supposes a new graph model for wireless Mesh Networks (WMN) with MIMO channels. The model is based on the anttena model and single channel mesh, place edges into different channel plane avoiding interference. The active edge group algorithm select the most active edges without interference, then perform high throughput. The coding scheme in the hexagonal graph keeps the symmetry, and can easily use translate transformation for other receiver routing requirements. Layered active edge group scheduling and star routing schemes are proposed. We show the relation between node coding and hop number in a proposition.
Keywords :
MIMO communication; telecommunication network routing; wireless mesh networks; MIMO scheduling; MeshÃ\x97Chain graph model; anttena model; coding scheme; hexagonal graph; hop number; node coding; single channel mesh; star routing schemes; translate transformation; wireless mesh networks; Bars; Computer networks; Frequency; Interference; MIMO; Network topology; Routing; Spread spectrum communication; Transmitters; Wireless mesh networks; channel model; coloring model; interface number; product graph; wireless mesh network (WMN);
Conference_Titel :
Computer Modeling and Simulation, 2010. ICCMS '10. Second International Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-1-4244-5642-0
Electronic_ISBN :
978-1-4244-5643-7
DOI :
10.1109/ICCMS.2010.27
