移動伝送用FPUにおける干渉回避のための周波数遷移方式の検討

小坂 和裕; 須藤 裕章; 金本 英樹; 下条 則之; 安永 毅; 上杉 充

doi:10.11485/itetr.41.35.0_29

Broadcasting and Communication Technologies(BCT)

Session ID : BCT2017-88

DOI https://doi.org/10.11485/itetr.41.35.0_29

Conference information

Host: Broadcasting and Communication Technologies(BCT)

Name : Broadcasting and Communication Technologies(BCT)

Date : October 20, 2017

A Study of Frequency Switching to Avoid Interference for Mobile Transmission FPU System

*Kazuhiro KOSAKA, Hiroaki SUDO, Hideki KANEMOTO, Noriyuki GEJOH, Takeshi YASUNAGA, Mitsuru UESUGI

Author information

Keywords: FPU, Frequency Sharing, Interference Avoidance, Frequency Switching, TDD

CONFERENCE PROCEEDINGS FREE ACCESS

Details

Abstract

The next generation Field Pick-up Unit (FPU) system is now being developed. In order to achieve high throughput transmission, it is important to improve the quality of transmission and also to improve the spectral efficiency. Hence the mobile transmission FPU system uses shared frequency bands in 1.2GHz and 2.3GHz with other radio systems, we are studying about interference detection and avoidance method for the FPU system. In this paper we studied the frequency switching method for interference avoidance and perform an outdoor experiment. From the result of the outdoor field trial, it was confirmed that the proposed method exhibits good performance.

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