1. Frequency interference test-bed considering both interferer's frequency and time domain parameters
- Author
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Jin-Soo Park, Hyungoo Yoon, Jisu Yun, and Byung-Jun Jang
- Subjects
Engineering ,Universal Software Radio Peripheral ,business.industry ,ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS ,Co-channel interference ,020206 networking & telecommunications ,02 engineering and technology ,Interference (wave propagation) ,0202 electrical engineering, electronic engineering, information engineering ,Bit error rate ,Electronic engineering ,020201 artificial intelligence & image processing ,Node (circuits) ,Time domain ,business ,Degradation (telecommunications) - Abstract
In this paper, we suggested a real-time frequency interference test-bed considering both interferer's frequency and time domain characteristics. Due to the versatile programming capability of universal software radio peripheral (USRP) and LabVIEW, actual frequency interference environments can be easily modeled. Therefore, performance degradation effects at a victim receiver due to actual multiple interferers, such as bit error rate (BER) and packet error rate (PER), can be analyzed intuitively. As an example, we demonstrated an interference scenario consisting of Zigbee node as a victim and Wi-Fi nodes as interferers. From the measured results, it was verified that our test-bed can model various real-time interference scenarios easily.
- Published
- 2016
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