상세정보
학술대회
Design and Analysis of Transmission Parameters for UVR System Based on IEEE802.16e (M-WiMAX)
- 발행일
- 200905
- 출처
- Advanced International Conference on Telecommunications (AICT) 2009, pp.289-292
- 협약과제
- 08DC1200, 견마형 로봇을 위한 원격통제장치 및 WiBro 무선통신장치 개발, 김성훈
- 초록
- This paper presents transmission parameters of Unmanned Vehicle Robot (UVR) systems based on IEEE802.16e (M-WiMAX) systems. UVR requires higher uplink multimedia data rate, which is different from commercial M-WiMAX system. This paper designes some parameters satisfying the UVR system requirements and demonstrates performance evaluation based on the parameters. For the transmission parameters, the number of DownLink (DL)/UpLink (UL) OFDM symbols are determined by 6, 30, respectively. For reliable transmission of control signals, DL modulation and coding rate is selected by QPSK, 1/2 coding rate and that of UL is chosen by 16QAM, 1/2 coding rate. Based on these parameters, computer simulations demonstrate the system performance of UVR system. © 2009 IEEE.
- KSP 제안 키워드
- Coding rate, Computer simulation(MC and MD), Control Signal, M-WiMAX, Multimedia data, Performance evaluation, System Requirements, System performance, Unmanned vehicle, WiMAX system, data rate