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a method of communication

A communication method and communication network technology, applied in the communication field of the wireless private network emergency communication equipment ad hoc network scenario, can solve the problems of inability to popularize, difficult to implement, and high complexity of processing solutions, so as to reduce hardware complexity and cost, avoid Mutual interference, the effect of improving transmission performance and networking performance

Active Publication Date: 2021-03-02
ZHUHAI YUNZHOU INTELLIGENCE TECH COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this processing scheme is complex and has high requirements for the processing capabilities of hardware devices. It is difficult to implement in private network emergency communication equipment for portable scenarios and cannot be popularized.

Method used

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Embodiment Construction

[0025] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0026] In order to better describe the technical solution of the present invention, a number of concepts involved in the present invention are explained here in advance:

[0027]1. Source node: For a data transmission, the initial sender of the data is the source node. For example, if data is transmitted from node A to node C via node B, then node A is the source node.

[0028] 2. Target node: For a data transmission, the final re...

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Abstract

The invention discloses a communication method, which is implemented in a communication network. The communication network includes a plurality of communication nodes, each communication node includes a radio frequency transceiver module, and the radio frequency transceiver module includes at least two radio frequency channels, wherein the working of each radio frequency channel The frequency bands do not cross each other and all use time division duplex mode to transmit and receive radio frequency signals. This method is suitable for transmitting data from the source node to the target node. The method includes: when the source node and the target node are directly connected by communication, the source node The data at the source node is transmitted to the target node through at least two target channels; when the source node and the target node cannot communicate directly, the data at the source node is sequentially transmitted to the target node through the forwarding of each relay node, wherein each relay The node receives the data sent by the previous communication node through the first channel, and sends the received data to the next communication node through the second channel, and the first channel and the second channel are different radio frequency channels.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a communication method suitable for an ad hoc network scenario of wireless private network emergency communication equipment. Background technique [0002] Private network communication refers to portable and emergency wireless communication services provided for special users or special services, such as emergency communication, command and dispatch, daily work communication and other services for government, public safety, and public utilities. The reliability of the communication link is an important indicator of private network communication. It requires that in any environment (any time, any place, any communication parties), the core indicators such as communication bandwidth and delay can be stabilized within the specified range, so as to ensure The successful completion of the data transfer task. However, private network communication is a wireless...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B7/0413H04B1/00H04B1/401H04B1/525H04B17/336
CPCH04B1/0064H04B1/401H04B1/525H04B7/0413H04B17/336
Inventor 彭文敏
Owner ZHUHAI YUNZHOU INTELLIGENCE TECH COMPANY