Paper Info
Title
Dynamic channel assignment based on interference measurement with threshold for multi-beam mobile satellite networks
Abstract
Satellite and terrestrial integrated mobile communication systems (STICS) is proposed to secure communications services anytime and anywhere. In the case of natural disasters or special event, it is required for satellite systems to allocate the frequency resources to a specific area as much as possible. Dynamic channel assignment is one of the attractive solutions to achieve the flexible and efficient utilization of the frequency resources. Although dynamic channel assignment can increase the bandwidth per satellite cell, smaller frequency reuse factor results in larger inter-cell interference and the link quality degradation. To solve this problem, this paper proposes centralized dynamic channel assignment based on interference measurement with link quality threshold control for multi-beam mobile satellite communications networks. It also shows the performance evaluation results by computer simulations regarding the blocking rate and the link quality.
Year
Venue
Keywords
2013
Asia-Pacific Conference on Communications
Satellite and terrestrial,mobile communication system,Frequency sharing,Dynamic channel assignment,Threshol control,Multi-beam satellite
Field
DocType
ISSN
Computer science,Computer network,Communication channel,Real-time computing,Bandwidth (signal processing),Resource allocation,Interference (wave propagation),Communications satellite,Frequency allocation,Channel allocation schemes,Telecommunications service
Conference
2163-0771
Citations 
PageRank 
References 
3
0.51
2
Authors
4
Name
Order
Citations
PageRank
masahiro umehira17125.98
sunao fujita230.51
Zhen Gao319821.06
jing wang413612.68