Title :
DSP implementation issues for UMTS-channel coding
Author :
Walther, Ulrich ; Fettweis, Gerhard P.
Author_Institution :
Tech. Univ. Dresden, Germany
Abstract :
The new wireless communication standard UMTS applies an advanced dual-mode channel coding scheme. We investigate the feasibility of implementing the algorithm on a digital signal processor device and the implication upon the processor architecture. Starting with a base architecture which allows for scalability and customization we derive new system parameters and compare the total device to ASIC solutions
Keywords :
channel coding; digital signal processing chips; land mobile radio; parallel architectures; telecommunication standards; ASIC solutions; DSP architecture; DSP implementation; UMTS-channel coding; Viterbi algorithm; algorithm implementation; convolutional code; customization; digital signal processor device; dual-mode channel coding; mobile communication; parallel architecture; processor architecture; scalability; signal processing algorithms; system parameters; turbo code; wireless communication standard; 3G mobile communication; Application specific integrated circuits; Channel coding; Digital signal processing; Hardware; Iterative algorithms; Iterative decoding; Process design; Scalability; Signal processing algorithms;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2000. ICASSP '00. Proceedings. 2000 IEEE International Conference on
Conference_Location :
Istanbul
Print_ISBN :
0-7803-6293-4
DOI :
10.1109/ICASSP.2000.860085
