Performance Analysis and Application of Wireless Ultra High Speed Transmission

• Main Authors: CHANG, SHUN-FA, 張順發
• Other Authors: CHENG, CHIA-HSIN
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/ps2863

碩士 === 國立虎尾科技大學 === 電機工程系碩士班 === 106 === This paper uses the manufacturer's WigGig to set seven speed modes to design a system that can automatically adjust the speed according to the distance. It is hoped that through this system, the WigGig speed can be automatically adjusted at different distances to achieve maximum transmission efficiency. We first gave a detailed introduction to the manufacturer's WigGig equipment specifications, including its features, applications, maximum ratings, recommended operating conditions, RF performance, antenna package specifications, and the use of internal APIs provided by the WigGig device. Then the paper introduces its software development environment and its system flow and program logic. For the speed mode 1~7, the actual file data is transmitted, and the file data transmitted to the receiving end is set to be transmitted without any error and correctly opened. And test the packet situation and speed situation, but the farther the distance, the automatic speed reduction interval, the signal can not be received, and the manufacturer's WigGig because of the directivity problem, the signal transmission process does not allow serious shadowing, We carry out the package test for different distances and interference with items. In this paper, we propose a system for designing a set of automatic speed adjustment function for different distances, so that it can be effectively transmitted at different distances. The experimental results show that at different distances, when the two ends cannot transmit at the current speed due to the long distance, they will self-reducing the speed and achieve a truly effective performance. In the data transmitted by the file, we will transfer the files in three different formats, images, compression, and pictures continuously, to know the correctness and stability of the data.