Agile radio implementation of OFDM physical layer for dynamic spectrum access research

被引：0
|
作者：
Guffey, Jordan D. [1 ]
Wyglinski, Alexander M. [2 ]
Minden, Gary J. [1 ]
机构：
[1] Univ Kansas, Informat & Telecommun Technol Ctr, Lawrence, KS 66045 USA
[2] Worcester Polytech Inst, Dept Elect & Comp Engn, Worcester, MA 01609 USA
来源：
GLOBECOM 2007: 2007 IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-11 | 2007年
关键词：
D O I：
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中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper we present the design process of an orthogonal frequency division multiplexing (OFDM) implementation for the Kansas University Agile Radio (KUAR). The KUAR is a portable, experimental, ITGA-based software-defined radio unit employed as a test bed to facilitate advanced research into frequency agile and cognitive radios. The baseband processing in this implementation is accomplished entirely on a Xilinx Virtex-II Pro FPGA that is built into the KUAR Our OFDM PHY implementation demonstrates the capabilities of the KUAR and serves as an important first step towards conducting actual experiments on multicarrier schemes for dynamic spectrum access communications, such as non-contiguous (NC)-OFDM.
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页码：4051 / +
页数：2
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