Data transmission method, system and device based on 5G communication and medium
A data transmission method and data transmission technology, applied in the field of data transmission methods, devices and media, and systems based on 5G communication, can solve problems such as large bandwidth, inability to obtain data requests from mobile terminals in time, and high data transmission delay
Active Publication Date: 2020-02-28
宜宾东方拓宇科技有限公司
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[0004] However, in the field of 5G data transmission, each mobile terminal transmits a large amount of data and occupies a large bandwidth. Therefore, even if the mobile terminal completes the communication with the base station, the base station may not be able to process the data of the mobile terminal in time due to channel occupation. Request or fail to obtain the data required by the mobile terminal in time, resulting in a situation where the user has a signal but the delay in data transmission is high
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[0065] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.
[0066] Such as figure 1 As shown, the embodiment of the present invention provides a data transmission method based on 5G communication, which is applied to mobile terminals connected to each other based on D2D communication technology. refer to figure 1 , the method includes the steps of:
[0067] S11. When receiving the data request information of the first terminal, judge whether the data request information already exists; wherein, the first terminal is any mobile terminal.
[0068] In this embodiment, in this embodiment, the fifth-generation mobile communication technology (5th generation mobile networks or 5th generation wireless systems, 5th-Generatio...
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The invention relates to a data transmission method, system and device based on 5G communication and a medium, which are applied to interconnected mobile terminals based on a D2D communication technology, and the method comprises the following steps: when data request information of a first terminal is received; if the data request information exists, obtaining position information of at least onerequest terminal, wherein the distance between the request terminal and the first terminal is smaller than a first preset distance; for each request terminal, obtaining connection information of mutually connected mobile terminals in the range of the angle and data transmission efficiency of any two mutually connected mobile terminals; obtaining at least one connection link for communicating thefirst terminal with the request terminal; obtaining the total transmission efficiency of each connection link; comparing all the total transmission efficiencies, and taking the request terminal corresponding to the connection link with the maximum total transmission efficiency as a target terminal; and sending data information corresponding to the data request information to the first terminal according to the corresponding connection link through the target terminal.
Description
technical field [0001] The present invention relates to the technical field of 5G communication, in particular to a data transmission method, system, device and medium based on 5G communication. Background technique [0002] The fifth generation mobile communication technology (English: 5th generation mobile networks or 5thgeneration wireless systems, 5th-Generation, referred to as 5G or 5G technology) is the latest generation of cellular mobile communication technology, namely 4G (LTE-A, WiMax), 3G (UMTS , LTE) and the extension after the 2G (GSM) system. The performance goals of 5G are high data rates, reduced latency, energy savings, cost reductions, increased system capacity, and large-scale device connectivity. [0003] In the implementation process of 5G communication technology, D2D communication technology refers to a communication method that directly communicates between two peer user nodes. In a decentralized network composed of D2D communication users, each use...
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IPC IPC(8): H04W4/70H04W4/02
CPCH04W4/02H04W4/70
Inventor 蓝波毕宏博余为波刘国森阮旸王进德邵春
Owner 宜宾东方拓宇科技有限公司