Method and Terminal Device for Determining Multi-antenna Control Based on Scenario Test
A terminal device and multi-antenna technology, applied in receiver monitoring, transmitter monitoring, electrical components, etc., to achieve high industrial application value
Active Publication Date: 2021-03-26
CHANGSHU HONGBO COMM TECH CO LTD
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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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Embodiment Construction
[0028] The present invention will be further described below in conjunction with the examples, but not as a limitation of the present invention.
[0029] Please refer to figure 1 , this embodiment provides a method for determining multi-antenna control based on scenario testing, which is used for a terminal device with even numbers of receiving antennas. The method is stored in firmware or software in the terminal device, and uses the operation of the terminal device itself The system executes the algorithm and control flow. The terminal device is a notebook computer, a laptop computer, a tablet computer, an all-in-one computer or a smart TV, and may also have a multi-input multi-output communication function, but is not limited thereto. The method includes the following steps. Firstly, proceed to step S110 , the test signal source transmits the scene test signal to the terminal device through a wireless access point (Access Point), and the test signal source is, for example...
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The invention discloses a method for determining multi-antenna control based on a scene test. The method comprises the following steps that a test signal source transmits a scene test signal to a terminal device through a wireless access point; the terminal device executes the scene test mode, receives scene test signals from the wireless access point by using even number of receiving antennas, obtains a relation ratio of the scene test throughput to the scene test physical layer data rate, and stores the relation ratio of the scene test throughput to the scene test physical layer data rate; the terminal device executes the working mode, receives a far-end signal from the far-end device through the wireless access point to obtain a corresponding working mode throughput and a working mode physical layer data rate, and multiplies the working mode physical layer data rate by the relation ratio to obtain a target throughput; and the terminal device detects whether the working mode throughput is lower than the target throughput, and when the working mode throughput is lower than the target throughput, the terminal device changes the working states of the receiving antennas. Therefore, the data rate is improved.
Description
technical field [0001] The present invention relates to a method for determining multi-antenna control and a terminal device, in particular to a method for determining multi-antenna control based on scene testing and a terminal device. Background technique [0002] The wireless transmission throughput of terminal devices in usage scenarios is greatly affected by environmental changes, and users may not always be able to experience the transmission of the maximum data rate brought about by the upper limit of the throughput designed for the device when using the terminal device efficacy. Moreover, wireless transmission not only requires a digital chip with sufficient computing and processing capabilities to perform signal encoding and decoding, but also requires a correspondingly improved radio frequency circuit to cooperate with an antenna (or antenna system) with sufficient bandwidth and high efficiency. In fact, the upper limit of the actual data transmission rate of wirel...
Claims
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IPC IPC(8): H04B1/40H04B17/15H04B17/29
CPCH04B1/40H04B17/15H04B17/29
Inventor 陈柏宇李铭佳施佑霖颜红方曾国祯李荣耀
Owner CHANGSHU HONGBO COMM TECH CO LTD