Precise reflection method based on wireless data center
A wireless data and accurate technology, applied in radio relay systems, passive relay systems, transmission control/equalization, etc., can solve problems such as short transmission distance and hinder transmission, and achieve reduced interference, accurate transmission, and improved The effect of data transfer performance
Active Publication Date: 2016-03-02
TSINGHUA UNIV
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Problems solved by technology
[0006] In order to overcome the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a precise reflection method based on a wireless data center, which realizes the precise reflection of wireless signals, and solves the problem of short transmission distance and easy obstacles faced by some new wireless communication technologies. Objects hinder transmission and other issues, while reducing the number of data communications and improving the transmission performance of wireless data centers
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[0019] The implementation of the present invention will be described in detail below in conjunction with the drawings and examples.
[0020] Such as figure 1 As shown, the present invention is an accurate reflection method based on a wireless data center. Based on the principle of reflection, each server rack 1 is respectively arranged at each vertex position of several concentric regular polygons, and the top of each server rack 1 (Top of Rack, referred to as ToR ) is provided with a wireless signal transmitter and a receiver, and reflectors 2 are provided at the positions of each side of each regular polygon.
[0021] Such as figure 2 As shown, reflective areas 5 and non-reflective areas 4 are provided on each reflective plate 2, specifically, absorbing material is coated on the reflective plate 2, and some uncoated vacancies are left in the middle position, then the coated area is the non-reflective area 4 , and the vacant area is the reflective area 5 . In the embodime...
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The invention provides a precise reflection method based on a wireless data center. Servers are arranged in server frames, and the server frames are arranged on a wireless data center field according to the following rule: the server frames are respectively arranged at a vertex position of a plurality of concentric regular polygons, the top end of each server frame is provided with a wireless signal emitter and receiver, a reflection plate is arranged on the position of each edge of the regular polygons, and each reflection plate is provided with a reflection area and a non-reflection area. Wireless signals are reflected by the reflection areas and then are received by the receivers, and in this way, communication is realized; and the wireless signals scattered to the non-reflection areas are absorbed. According to the invention, the precise reflection of the wireless signals is realized, the problems of partial novel wireless communication technologies that the transmission distance is short and the transmission is liable to be blocked by obstacles are solved, the branch number of data communication is reduced, and the transmission performance of the wireless data center is improved.
Description
technical field [0001] The invention belongs to the technical field of mobile Internet transmission control, and in particular relates to an accurate reflection method based on a wireless data center. Background technique [0002] With the vigorous development of information technology, advanced computing methods represented by cloud computing have become a new research hotspot in the field of contemporary information. As the infrastructure architecture of cloud computing technology, data centers are widely used in military, economic, medical, transportation and other important fields, profoundly affecting people's production and life. With the widespread application of cloud computing, there are more and more applications and services based on cloud platforms, and the development of data centers has become more and more important to the development of cloud computing. [0003] In the process of continuous development of the data center, the data center needs to process mor...
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IPC IPC(8): H04B7/005H04B7/145
CPCH04B7/005H04B7/145
Inventor崔勇杨振杰肖诗汉杨柳
OwnerTSINGHUA UNIV