Title :
Design and Analysis of Transmission Parameters for UVR System Based on IEEE802.16e (M-WiMAX)
Author :
Lee, Yoonju ; Kim, Jihyung ; Lee, Ilshin ; Chung, Jaehak
Author_Institution :
MTRD, ETRI, Daejeon
Abstract :
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.
Keywords :
WiMax; modulation coding; multimedia communication; quadrature phase shift keying; remotely operated vehicles; telecommunication network reliability; telerobotics; DL modulation; IEEE802.16e; M-WiMAX; QPSK; UVR system; coding rate; reliable transmission; transmission parameter analysis; unmanned vehicle robot; uplink multimedia data rate; Computer simulation; Downlink; Modulation coding; Multimedia systems; OFDM modulation; Quadrature phase shift keying; Robots; System performance; Vehicles; Downlink; FER; M-WiMAX; SNR; Unmanned Vehicle Robot; Uplink;
Conference_Titel :
Telecommunications, 2009. AICT '09. Fifth Advanced International Conference on
Conference_Location :
Venice
Print_ISBN :
978-1-4244-3840-2
Electronic_ISBN :
978-0-7695-3611-8
DOI :
10.1109/AICT.2009.56
