JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Implementation of Real-Time Channel Module for Applying Wireless Communication Environments
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Implementation of Real-Time Channel Module for Applying Wireless Communication Environments
Park, Chan Ju; Kim, Woojoong; Jang, Byung-Jun; Yoon, Hyungoo; Yoon, Young Joong;
  PDF(new window)
 Abstract
In this paper, A real-time channel module which can apply the wireless propagation channel was developed using USRP and Lab-VIEW. When the proposed channel module is used in conjunction with the implemented HW(hardware) simulators for cognitive radio and frequency interference analysis and so on, it can increase the reliability about wireless propagation environments. In addition, the proposed module overcomes the limit of existing HW simulator that data transfer rate is limitative in communication system through the design of the inner parts. Along with this, it is possible to apply channel parameters necessary to estimate the easier communication performance. Also, this has the advantage that it can be flexibly applied in implementing the communication channel with the upcoming new scenarios. The proposed module can estimate the communication performance via constellation and BER using the implemented module.
 Keywords
Channel Module;Communication Performance;USRP;LabVIEW;
 Language
Korean
 Cited by
 References
1.
박진수, 윤현구, 장병준, "비면허기기 간 실시간 주파 수간섭 분석 테스트베드 구현", 한국전자파학회논문지, 26(6), pp. 589-592, 2015년 6월.

2.
김재명, 손성환, "USRP를 이용한 CR emulated test-bed 구현", 한국통신학회지(정보와통신) 27(8), pp. 37-42, 2010년 7월.

3.
윤현구, 박진수, 장병준, "WPAN 간섭원에 의한 MIMO-OFDM WLAN의 성능 열화 분석을 위한 실시간 주파수 간섭 분석 시스템", 한국전자파학회논문지, 27(1), pp. 88-91, 2016년 1월.

4.
Junaid ur Rehman, "Measurements for multipath fading using USRP", 한국통신학회 학술대회논문집, pp. 469-470, 2015년 6월.

5.
IST-WINNER D1.1.2 P. Kyosti, et al., "WINNER II Channel Models", ver 1.1, Sep. 2007.

6.
박덕규, "700 MHz 대역의 국내․외 주파수 수요 분석 및 공공통합망 구축시 고려사항", 한국전자파학회논문지, 25(10), pp. 1028-1039, 2014년 10월.