Method and unit for realizing automatic frequency detection network creation in frequency hopping radio network

An automatic frequency and radio technology, applied in electrical components, network planning, wireless communication, etc., can solve problems such as inapplicable Adhoc networks, and achieve the effect of simple and reliable interaction process, high efficiency, and accurate frequency detection results

Active Publication Date: 2013-07-17
GUANGZHOU HAIGE COMM GRP INC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These solutions are not suitable for Ad hoc networks composed of multiple mobile communication devices

Method used

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  • Method and unit for realizing automatic frequency detection network creation in frequency hopping radio network
  • Method and unit for realizing automatic frequency detection network creation in frequency hopping radio network
  • Method and unit for realizing automatic frequency detection network creation in frequency hopping radio network

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Embodiment Construction

[0059] The present invention will be further described below in conjunction with drawings and embodiments.

[0060] The detection network construction method of the present invention comprises the following stages:

[0061] (1) Search network construction stage: start the automatic frequency detection network construction, first set the operation information of the radio station through the human-computer interaction module, after the main control sub-module receives the operation information, it decomposes the information into a series of internal instructions, and controls the digital signal processing sub-module The module starts the relevant signal processing of the access layer and the physical layer, and the digital signal processing sub-module controls the channel module to send and detect and receive signals at the designed frequency points or frequency bands according to the signal processing results; the specific process is as follows:

[0062] ①, Initial detection s...

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Abstract

The invention discloses a method for realizing automatic frequency detection network creation in a frequency hopping radio network. The method comprises the following stages of: (1) network creation searching; (2) channel quality feedback; (3) main radio decision; and (4) frequency selection result. The invention also discloses a unit for realizing the automatic frequency detection network creation in the frequency hopping radio network. By the method, frequency detection is automatically started particularly in a severe electromagnetic environment, and an effective means is provided for successful network creation communication for multiple users.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method and unit for realizing automatic frequency detection and network construction in a frequency hopping radio network. Background technique [0002] Among all the applications and services of mobile communication devices, network connection and corresponding data services are the most urgent services required by mobile users. Currently, most connections between most wireless devices are provided by fixed infrastructure or via private networks. The dynamic characteristics of environments such as military operations, earthquakes, and disaster relief mean that these applications cannot rely on access to fixed, pre-established communication infrastructure, which puts forward new requirements for communication equipment that does not require infrastructure support, can dynamically self-organize networks, and Networks must expand quickly. This requires mobile communication...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W36/06H04W56/00
Inventor 赵凯王云飞陈锐
Owner GUANGZHOU HAIGE COMM GRP INC
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