JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Performance Evaluation of WiBro System based on AMC and H-ARQ by Simulation
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Performance Evaluation of WiBro System based on AMC and H-ARQ by Simulation
Seo, Won-Kyeong; Choi, Jae-In; Cho, You-Ze;
  PDF(new window)
 Abstract
WiBro is a wireless mobile communication system which supports a high data rate and high mobility in anywhere and anytime. Although WiBro system provides multimedia service including data, audio and video services, customers require better service quality in WiBro system. But, many researches have theoretically evaluated the performance of WiBro system without systematic studies by simulation. Therefore, in this paper, we evaluate a performance of WiBro system using OPNET simulator. We analyze system performance according to various modulation and coding schemes, and propose Adaptive Modulation and Coding (AMC) profile to support quality of services for user requirements. Also we evaluate the performance of WiBro system using AMC and Hybrid-Automatic Repeat Request (H-ARQ) technologies, and confirm that the proposed AMC profile can be applied to WiBro system with high performance.
 Keywords
WiBro;AMC;H-ARQ;
 Language
Korean
 Cited by
 References
1.
P. Mach and R. Bestak, "WiMax Performance Evaluation," In proceeding of International Conference on Networking, 2007.

2.
T. Theodoros and V. Kostantinos, "WiMax Network Planning and System's Performance Evaluation," In proceeding of IEEE Wireless Communication and Networking Conference, 2007.

3.
TTAS. KO-06.0082R1, "2.3GHz 휴대인터넷 표 준 - 물리 계층 및 매체접근제어 계층," 2005.

4.
D. Marabissi, D. Tarchi, R. Fantacci, and F. Balleri, "Efficient Adaptive Modulation and Coding,", in proceeding of International Conference on Communications, 2008.

5.
E. W. Jang, J. Lee, H. Lou, J. M. Cioffi, "On the Combining Schemes for MIMO Systems with Hybrid ARQ," IEEE Transactions on Wireless Communications, 2009.

6.
ITU-T Recommendation G.1010, "End-user multimedia QoS categories," 2001.