Title :
Research on Stratification and Grouping in Hierarchical Network
Author :
Mu, Zhou ; Zhen Yong ; Guo Qing
Abstract :
A design method is proposed with network physical stratification and logical grouping for hierarchical network. Mathematical models of functions of stability measurement, multiple queuing transmissions, constraint function of optimization and logical weight of nodes are introduced to describe the hierarchical network. According to the functions of stability measurement, the physical stratification is proposed to separate the hierarchical network into subnets. Based on the multiple queuing transmissions, the logical grouping is proposed to optimize the scale of subnets and the location and number of gateways. By simulations, the effectiveness of stratification and grouping is verified.
Keywords :
internetworking; queueing theory; constraint function; gateways; hierarchical network; logical grouping; multiple queuing transmissions; network physical stratification; stability measurement; Constraint optimization; Design methodology; Mathematical model; Performance analysis; Propagation delay; Quality of service; Satellites; Stability; Telecommunication traffic; Traffic control;
Conference_Titel :
Wireless Communications, Networking and Mobile Computing, 2008. WiCOM '08. 4th International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-1-4244-2107-7
Electronic_ISBN :
978-1-4244-2108-4
DOI :
10.1109/WiCom.2008.1009
