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Fifth-generation mobile communication multi-antenna control method

A technology of mobile communication and control method, applied in the field of wireless transmission

Inactive Publication Date: 2018-11-06
WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are still many limitations in finding a solution to increase the data transmission rate only from the perspective of the wireless chip

Method used

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  • Fifth-generation mobile communication multi-antenna control method
  • Fifth-generation mobile communication multi-antenna control method
  • Fifth-generation mobile communication multi-antenna control method

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Embodiment Construction

[0018] The embodiment of the present invention does not limit the type of wireless standard used for wireless transmission between the multi-antenna device and the wireless transmission device, for example, it can be applied to the IEEE 802.11 standard, or the long-term evolution technology standard (LTE), or the fifth The next generation mobile communication standard (5G). The wireless transmission device and the multi-antenna device mentioned in the embodiments of the present invention have various implementations depending on the application. The wireless transmission device and the multi-antenna device may be the same wireless device or different wireless devices. Wireless transmission devices are, for example but not limited to, notebook computers, laptop computers, tablet computers, all-in-one computers, smart TVs, small base stations, wireless routers, or smartphones, while multi-antenna devices are, for example but not limited to, notebook computers, laptop computers ,...

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Abstract

The invention relates to a fifth-generation mobile communication multi-antenna control method, which comprises the following steps: receiving, by multiple antennas, a wireless signal; changing radiation patterns of the antennas according to multiple radiation pattern settings, and acquiring multiple received signal strength indication groups corresponding to the multiple radiation pattern settings; calculating corresponding signal-to-noise ratio groups according to the received signal strength indication groups, and calculating corresponding noise level groups; when the values of multiple signal-to-noise ratios of the multiple signal-to-noise ratio groups are greater than or equal to a threshold value, selecting the radiation pattern setting corresponding to the one having a relatively high weight addition value in the multiple received signal strength indication groups as wireless transmission data; and when the values of the multiple signal-to-noise ratios of the multiple signal-to-noise ratio groups are less than the threshold value, selecting the radiation pattern setting corresponding to the one having a relatively low weight addition value in the multiple noise level groups as wireless transmission data, so as to improve the received data rate of a multi-antenna device.

Description

technical field [0001] The present invention relates to a wireless transmission technology, in particular to a fifth-generation mobile communication multi-antenna control method capable of improving wireless transmission performance. Background technique [0002] Creating wireless networks and mobile communication devices with high-speed transmission capabilities has always been the goal of related industries. The evolution of various wireless transmission standards has been continuously increasing the data transmission rate (referred to as data rate, or data rate, datarate), for example, in today's wireless In the IEEE 802.11 standard for local area network (WLAN), the maximum original data transmission rate of the early 802.11a standard is 54 Mbps, and the evolution to the widely used 802.11ac standard has increased the single-channel rate to at least 500 Mbps. In terms of mobile communication, the standard of the popular fifth-generation mobile communication system (5G) i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B1/00H04B1/401H04B7/0404H04W24/02
CPCH04B1/005H04B1/401H04B7/0404H04W24/02
Inventor 邱宗文贾海峰王文霞杨勇李其峰王志鹏
Owner WEIHAI HONGLIN ELECTRIC POWER TECH CO LTD
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