3G及以上无线系统的基站收发器趋势

12th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. PIMRC 2001. Proceedings (Cat. No.01TH8598) Pub Date : 2001-09-30 DOI:10.1109/PIMRC.2001.965443

D. Efstathiou

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引用次数: 2

摘要

无线宽带收发器的总体趋势是，以增加数字信号处理为代价，继续减少无线电频率处理，从而向软件定义无线电(SDR)迈进。SDR概念为现有和下一代无线系统提供了必要的灵活性。开发具有成本效益的数据转换器和数字中频信号处理器在软件无线电收发器的概念中起着至关重要的作用。本文提出了一种针对主要数字无线标准的柔性软件无线基站体系结构的观点和解决方案。

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Base station transceiver trends for 3G and beyond wireless systems

The general trend of wireless wideband transceivers points to continuing reduction of radio frequency processing at the expense of increased digital signal processing making the move towards software defined radio (SDR). The SDR concept enables the necessary flexibility for existing and next generation wireless systems. The development of cost efficient data converters and digital IF signal processors is called upon to play a crucial role in the concept of software radio transceivers. This paper presents a view and a solution for flexible software radio base station architectures for major digital wireless standards.

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12th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. PIMRC 2001. Proceedings (Cat. No.01TH8598)

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