Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Rapid Industrial Prototyping and SoC Design of 3G/4G Wireless Systems Using an HLS Methodology | Hindawi Publishing Corporation EURASIP Journal on Embedded Systems Volume 2006 Article ID 14952 Pages 1-25 DOI ES 2006 14952 Rapid Industrial Prototyping and SoC Design of 3G 4G Wireless Systems Using an HLS Methodology Yuanbin Guo 1 Dennis McCain 1 Joseph R. Cavallaro 2 and Andres Takach3 1 Nokia Networks Strategy and Technology Irving TX 75039 USA 2 Department of Electrical and Computer Engineering Rice University Houston TX 77005 USA 3 Mentor Graphics Portland OR 97223 USA Received 4 November 2005 Revised 10 May 2006 Accepted 22 May 2006 Many very-high-complexity signal processing algorithms are required in future wireless systems giving tremendous challenges to real-time implementations. In this paper we present our industrial rapid prototyping experiences on 3G 4G wireless systems using advanced signal processing algorithms in MIMO-CDMA and MIMO-OFDM systems. Core system design issues are studied and advanced receiver algorithms suitable for implementation are proposed for synchronization MIMO equalization and detection. We then present VLSI-oriented complexity reduction schemes and demonstrate how to interact these high-complexity algorithms with an HLS-based methodology for extensive design space exploration. This is achieved by abstracting the main effort from hardware iterations to the algorithmic C C fixed-point design. We also analyze the advantages and limitations of the methodology. Our industrial design experience demonstrates that it is possible to enable an extensive architectural analysis in a short-time frame using HLS methodology which significantly shortens the time to market for wireless systems. Copyright 2006 Yuanbin Guo et al. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. 1. INTRODUCTION The radical growth in wireless communication is pushing both advanced algorithms and
