Title :
Implementation of the TDD system baseband data processing based on FPGA
Author :
Zhu, Xueyong ; Liu, Lianfu ; Ouyang, Wenhan ; Kuang, Ye
Author_Institution :
Greating-UESTC Joint Exp. Eng. Center, Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
TDD is one of the duplex technologies used by the mobile communication system, and its role is to separate the receiving and transmitting channel (the uplink or downlink). This paper presents a high speed TDD baseband data processing system realized on the FPGA. Through the data transceiver loop method, it´s verified that the transceiver switching rate of the TDD mode can be 8KHZ and the data transfer rate can be 120 Mbps.
Keywords :
field programmable gate arrays; mobile communication; time division multiplexing; FPGA; TDD system baseband data processing; bit rate 120 Mbit/s; data transceiver loop method; duplex technology; frequency 8 kHz; mobile communication system; receiving channel; transceiver switching rate; transmitting channel; Baseband; Data processing; Decoding; Field programmable gate arrays; Finite impulse response filter; Synchronization; Transceivers; FPGA; TDD; bit synchronization;
Conference_Titel :
Computational Problem-Solving (ICCP), 2012 International Conference on
Conference_Location :
Leshan
Print_ISBN :
978-1-4673-1696-5
Electronic_ISBN :
978-1-4673-1695-8
DOI :
10.1109/ICCPS.2012.6384326
