Title :
Digital Up and Down Converter in IEEE 802.16d
Author :
Xu, Xiaoxiao ; Xie, Xianzhong ; Wang, Fei
Author_Institution :
MII Key Lab of Mobile Commun. Technol., Chongqing Univ. of Posts & Telecommun.
Abstract :
In this paper, we propose a programmable digital up and down converter (DUC and DDC) structure, which can be used in digital transmitters and receivers that meets IEEE 802.16d standard in wireless communication system. The structure is based on the idea of software radio technology and the theorem of multi-rate signal processing, we use SignalMaster40000lspsmquadc6713 (QC6713) to design the DDC and DUC which shift the centre frequency of the signal from baseband to digital IF and convert the sampling rate for the channel transmitter and receiver
Keywords :
WiMax; convertors; signal processing; software radio; IEEE 802.16d; multi-rate signal processing; programmable digital down converter; programmable digital up converter; receivers; software radio technology; transmitters; wireless communication system; Communication standards; Digital signal processing; Frequency conversion; RF signals; Radio transmitters; Receivers; Signal design; Signal processing; Software radio; Wireless communication;
Conference_Titel :
Signal Processing, 2006 8th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9736-3
Electronic_ISBN :
0-7803-9736-3
DOI :
10.1109/ICOSP.2006.344450
