闕志達特聘教授的個人資料 - Profile of Tzi-Dar Chiueh

闕志達 Tzi-Dar Chiueh

國立台灣大學電機工程學系 特聘教授
Distinguished Professor, Department of Electrical Engineering, National Taiwan University

主要研究領域:

通訊積體電路設計、無線訊號處理、神經網路積體電路

Major Research Areas:

communication IC design, wireless signal processing, neural network IC

研究領域摘要:

本實驗室主要研究領域為與通信基頻(baseband)相關的演算法及實現與神經網路積體電路設計。研究中需使利用數位通信理論、訊號處理、神經網路、數位積體電路設計等技術,並使用C、matlab、OpenCL、Verilog等語言進行GPU based SDR,FPGA與ASIC之設計。

 以往研究成果包括:

* IEEE 802.11a/n無線區域網路基頻積體電路

* Software-defined Radio 即時無線系統平台  (LTE, NOMA, UDN等等)

* 第三代行動通訊中(3GPP W-CDMA)具波束形成能力基地台基頻積體電路

* 次世代MC-CDMA無線通信系統接收機演算法及積體電路

* 脈衝式超寬頻基頻處理積體電路

* IEEE 802.16 (WiMAX) OFDM模式基頻訊號處理

* DVB-T/DVB-H 基頻處理積體電路設計

* OFDM通信收發機快速雛型與即時通道模擬平台之建置

 目前進行中的研究包括:

* 高效能低複雜度神經網路SoC設計與應用

*  第五代行動通信系統之訊號處理

* 軟體無線電接收機

 本實驗室以現有研究成果為基礎,繼續有關無線通信與訊號處理演算法及神經網路積體電路架構設計製作的研究,此外亦進行生醫應用各項訊號處理演算法與架構之研究。

Research Summary:

Prof. Chiueh’s group, the Microsystem Research Laboratory (MSRL), focuses on signal processing algorithm and SDR  implementation related to communication baseband systems, as well as nㄍural networks SoC design and applications. These topics require knowledge in digital communication, signal processing, neural networks, and IC design. Languages and tools such as C, matlab, OpenCL, and Verilog are used to design GPU-based SDR,  FPGA and ASIC.

Our previous research results include

* IEEE 802.11a/n WLAN baseband IC

* Software-defined radio (SDR) real-time wireless system platform (LTE, NOMA, UDN)

* 3GPP W-CDMA beam-forming baseband IC for base-station

* MC-CDMA baseband IC for next-generation cellular communication

* Impulse radio ultra wideband (UWB) baseband IC

* DVB-T/DVB-H baseband IC design

* IEEE 802.16 (WiMAX) baseband processing

* High-speed MIMO OFDM baseband IC design for 60-GHz WLAN

* Platform for OFDM communication transceiver fast prototyping and real-time channel emulation

Current research topics include

* High-performance low-complexity neural network SoC design and applications

* Baseband processing for 5G mobile communications

* Software defined radio receiver

MSRL will continue to work on baseband signal processing of wireless communication systems and neural network IC design and applications. New applications of signal processing for bio-medical related devices and instruments are also under way.

 

Photo of Tzi-Dar Chiueh