@inproceedings{e4201da2becd43508d9390001794e476,
title = "Cross-layer dynamic bandwidth allocation algorithm based on convex optimization theory in satellite communication system",
abstract = "In this paper, novel Cross-layer Dynamic Bandwidth Allocation Algorithm Based on Convex Optimization Theory(CO-CDBA) in Digital Video Broadcast-Return Channel via Satellite system is proposed. A novel utility function by taking application layer, Data Link Layer and physical layer(PHY) parameters into account is established. The Dynamic Bandwidth Allocation(DBA) problem is converted to a convex optimization problem with constraints, which can be solved by using a fast interval iterative algorithm. The allocation result, utility value, users' fairness performance and allocation procedure based on CO-CDBA are simulated. Results show that CO-CDBA can reduce computational complexity and efficiently allocate bandwidth for each user. Fairness and utility are significantly improved compared with Max-Min and water-filling model.",
keywords = "Convex Optimization Theory, Cross-layer, DVB-RCS, Dynamic Bandwidth Allocation",
author = "Weibing Zhou and Qi Zhang and Qinghua Tian and Xiangjun Xin and Bo Liu and Lijia Zhang and Feng Tian and Ying Tao and Yufei Shen and Dong Chen and Na Zhou",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 16th International Conference on Optical Communications and Networks, ICOCN 2017 ; Conference date: 07-08-2017 Through 10-08-2017",
year = "2017",
month = nov,
day = "27",
doi = "10.1109/ICOCN.2017.8121246",
language = "English",
series = "ICOCN 2017 - 16th International Conference on Optical Communications and Networks",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1--3",
booktitle = "ICOCN 2017 - 16th International Conference on Optical Communications and Networks",
address = "United States",
}