Paper Info
Title
DDBA: A Method of Dynamic Deprivable Bandwidth Allocation for Space Information Network
Abstract
With the rapid development of various types of space applications, space information network faces more and more challenges about the quality of service. How to provide end-to-end QoS based on the limited resources of space information network becomes one of the research focuses. In this paper, a method of dynamic deprivable bandwidth allocation (DDBA) is proposed for delay-sensitive specific applications. Applications are classified to three service levels according to the sensitivity of the delay. High level of services can deprive the bandwidth which has been allocated to the low level of services under certain situation. The results of the simulation illustrate that DDBA improves the use efficiency of the limited bandwidth compared to those typical bandwidth allocation algorithms. Furthermore, the DDBA can also reduce the delay of high level DS services and depress the lost rate.
Year
DOI
Venue
2009
10.1109/MSN.2009.82
MSN
Keywords
Field
DocType
space application,limited bandwidth,typical bandwidth allocation algorithm,space information network,limited resource,quality of service,dynamic deprivable bandwidth allocation,bandwidth allocation,high level ds service,bandwidth allocation algorithm,qos,low level,delay-sensitive specific application,high level,service level,dynamic deprivable,level of service
Service level,Bandwidth allocation,Computer science,Computer network,Quality of service,Bandwidth (signal processing),Dynamic bandwidth allocation,Bandwidth management,Bandwidth throttling,Distributed computing
Conference
ISBN
Citations 
PageRank 
978-1-4244-5468-6
2
0.48
References 
Authors
4
6
Name
Order
Citations
PageRank
Chunqing Wu12410.76
Wei Sun220.48
Wanrong Yu36719.19
Huabiao Lu4132.70
Ziming Song571.93
Yanpeng Ma6397.38