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End-to-end QoS model for mobile WiMAX systems
- Cho, Sunghyun;
- Kim, Jae hyun;
- Kwun, Jonghyung
Citations
SCOPUS
4초록
This paper defines an end-to-end QoS functional model for mobile WiMAX systems and investigate several technical issues. Our main contribution is to analyze the end-to-end QoS variations in mobile WiMAX systems according to the QoS functions. We discuss the strong and weak points of QoS related functions, which can be affected by the network architecture, and propose the design examples of a service class mapping function. To evaluate the end-to-end QoS, we implemented an end-to-end performance analysis simulator of mobile WiMAX using OPNET. Simulation results show that the uplink application layer throughput is about 70 percent of the uplink physical layer throughput. © 2011 IEEE.
키워드
End-to-end Performance; Network; QoS; WiMAX; Application layers; End-to-end performance; End-to-end performance analysis; End-to-end QoS; Functional model; Mapping functions; Mobile WiMAX; Physical layers; Related functions; Service class; Simulation result; Weak points; Computer applications; Network architecture; Wimax; Quality of service
- 제목
- End-to-end QoS model for mobile WiMAX systems
- 저자
- Cho, Sunghyun; Kim, Jae hyun; Kwun, Jonghyung
- 발행일
- 2011-07
- 유형
- Conference Paper
- 저널명
- Proceedings - IEEE Computer Society's International Computer Software and Applications Conference
- 페이지
- 74 ~ 77
- 언어
- ENG
- 출판사
- IEEE
- 분량
- 4 페이지
- ISSN
- P 0730-6512