A domain specific reconfigurable Viterbi fabric for system-on-chip applications

被引：0

作者：

Zhan, Cheng ^{[1
]}

Arslan, Tughrul ^{[1
]}

Khawam, Sami ^{[1
]}

Lindsay, Iain ^{[1
]}

机构：

[1] Univ Edinburgh, Sch Electron & Engn, Edinburgh EH9 3JL, Midlothian, Scotland

来源：

ASP-DAC 2005: PROCEEDINGS OF THE ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, VOLS 1 AND 2 | 2005年

关键词：

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

A novel embedded dynamically reconfigurable fabric for implementing the Viterbi algorithm in a System-on-Chip device is presented in this paper. The proposed reconfigurable fabric can support Viterbi implementations for different standards, such as GSM, IS-95, CDMA and Wireless LAN. Our results illustrate that the proposed architecture has superior power consumption and throughput characteristics and it is demonstrated a 80% reduction in power consumption over generic field programmable gate array (FPGA) and 40 times improvement in throughput over digital signal processor (DSP), respectively. Thus, the reconfigurable system-on-chip platform based on this kind of domain specific reconfigurable fabrics is an efficient solution for the high-performance portable communication systems.

引用

页码：916 / 919

页数：4

共 9 条

[1]

*ALT INC, 1998, ALT DAT BOOK

[2] A 140-MB/S, 32-STATE, RADIX-4 VITERBI DECODER [J].

BLACK, PJ ;

MENG, TH .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1992, 27 (12) :1877-1885

[3] PipeRench: A reconfigurable architecture and compiler [J].

Goldstein, SC ;

Schmit, H ;

Budiu, M ;

Cadambi, S ;

Moe, M ;

Taylor, RR .

COMPUTER, 2000, 33 (04) :70-+

[4]

Khawam S, 2003, PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL II, P760

[5]

Proakis J.G., 2001, DIGITAL COMMUNICATIO

[6] ERROR BOUNDS FOR CONVOLUTIONAL CODES AND AN ASYMPTOTICALLY OPTIMUM DECODING ALGORITHM [J].

VITERBI, AJ .

IEEE TRANSACTIONS ON INFORMATION THEORY, 1967, 13 (02) :260-+

[7]

Wilton S. J. E., 1999, 1999 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM 1999). Conference Proceedings (Cat. No.99CH36368), P292, DOI 10.1109/PACRIM.1999.799534

[8]

Xilinx Inc, 1994, PROGR LOG DAT BOOK

[9]

ZHAN C, 2004, 3 INT C FIELD PROGR

← 1 →