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GNU Radio와 TI DSP의 NDK를 이용한 LTE SDR 플랫폼 구현

Title
GNU Radio와 TI DSP의 NDK를 이용한 LTE SDR 플랫폼 구현
Other Titles
Implementation of SDR Platform for LTE using GNU Radio and NDK of TI DSP
Author
최승원
Keywords
GNU Radio; NDK; LTE; SDR; DSP
Issue Date
2018-12
Publisher
(사)디지털산업정보학회
Citation
(사)디지털산업정보학회 논문지, v. 14, no. 4, page. 93-99
Abstract
This paper presents an implementation method using NDK (Network Developer's Kit) of GNU (GNU is Not Unix) Radio and Multicore DSP (Digital Signal Processor) to implement LTE (Long Term Evolution) SDR (Software Defined Radio) Platform. In order to satisfy 1.4MHz, 3MHz, 5MHz and 10MHz of the bandwidth supported by LTE, USRP (Universal Software Radio Peripheral) X series which is an RF (Radio Frequency) transceiver of Ettus Research was used. To control this, GNU Radio which is an open source software radio toolkit was used. We also used NDK from TI (Texas Instruments) DSP to transfer data between USRP and DSP. Experimental results show throughput results according to each bandwidth, thus confirming the feasibility of implementing LTE SDR Platform using GNU Radio and NDK of TI DSP.
URI
http://koreascience.or.kr/article/JAKO201810063224551.pagehttp://repository.hanyang.ac.kr/handle/20.500.11754/121085
ISSN
1738-6667
DOI
10.17662/ksdim.2018.14.4.093
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRONIC ENGINEERING(융합전자공학부) > Articles
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