Maximizing Downlink Bandwidth Allocation Method Based on SVC in Mobile WiMAX Networks for Generic Broadband Services
Joint Authors
Hwang, Bor-Jiunn
Hwang, I-Shyan
Su, Ruey-Rong
Source
ISRN Communications and Networking
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-10-20
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
This paper proposes an adaptive downlink bandwidth allocation method (DBAM) for six traffic types—UGS, RT-VR, ERT-VR, NRT-VR, BE, and multicast—to maximize the throughput of broadband WiMAX networks for generic broadband services.
Based on traffic throughput and the amount of traffic in different scalable video coding (SVC) layers, two adaptive resource adjustment schemes with SVC technology in the DBAM are proposed and compared.
Moreover, a hierarchical priority queuing for different traffic profiles with weighted round robin (HPWRR) scheduling algorithm is proposed to achieve higher resource utilization and to meet the required quality of service (QoS) for each traffic type.
Simulation results show that the proposed DBAM with HPWRR can achieve efficient throughput and bandwidth utilization and improve the delay time for RT-VR and multicast traffic.
American Psychological Association (APA)
Hwang, I-Shyan& Hwang, Bor-Jiunn& Su, Ruey-Rong. 2010. Maximizing Downlink Bandwidth Allocation Method Based on SVC in Mobile WiMAX Networks for Generic Broadband Services. ISRN Communications and Networking،Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-489269
Modern Language Association (MLA)
Hwang, I-Shyan…[et al.]. Maximizing Downlink Bandwidth Allocation Method Based on SVC in Mobile WiMAX Networks for Generic Broadband Services. ISRN Communications and Networking No. 2011 (2011), pp.1-9.
https://search.emarefa.net/detail/BIM-489269
American Medical Association (AMA)
Hwang, I-Shyan& Hwang, Bor-Jiunn& Su, Ruey-Rong. Maximizing Downlink Bandwidth Allocation Method Based on SVC in Mobile WiMAX Networks for Generic Broadband Services. ISRN Communications and Networking. 2010. Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-489269
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-489269