Multi-band broadband wireless access system and method

A broadband wireless and access system technology, applied in wireless communication, electrical components, network topology and other directions, can solve the problems of low utilization rate, low spectrum utilization rate, reduction of wireless network spectrum utilization rate and network coverage, etc. Utilization, beneficial throughput, and effects of multi-hop service forwarding efficiency

Active Publication Date: 2018-03-16
FOURTH RES INST OF TELECOMM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, when using the fixed spectrum allocation mode, many frequency bands are idle for a long time in time and space, and the utilization rate is low, and seamless communication cannot be realized at any time and any place; each spectrum is fixedly allocated and used, Even if the licensed spectrum resources are idle, other devices cannot use these idle spectrum resources, resulting in that this part of the idle spectrum resources cannot be fully utilized, limiting the utilization of spectrum resources, restricting the throug

Method used

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  • Multi-band broadband wireless access system and method
  • Multi-band broadband wireless access system and method
  • Multi-band broadband wireless access system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] like figure 1 As shown, the multi-band broadband wireless access system provided by this embodiment includes an antenna group, a multi-band broadband access device and an access device; the antenna group, multi-band broadband access device and access device are sequentially connected by communication .

[0032] Those skilled in the art can understand that the multi-band broadband wireless access system in the prior art uses broadband access equipment of a single frequency band. When in use, on the one hand, many devices occupy this frequency band, which often causes congestion in this frequency band and affects Communication quality; on the other hand, many other frequency bands are idle for a long time, which makes the utilization rate of frequency bands low. The multi-band broadband wireless access system described in this embodiment uses multi-band broadband access equipment, and can flexibly adjust the occupied frequency bands according to the current frequency ban...

Embodiment 2

[0042] like figure 1 As shown, the multi-band broadband wireless access system provided by this embodiment includes an antenna group, a multi-band broadband access device and an access device; the antenna group, multi-band broadband access device and access device are sequentially connected by communication .

[0043] Those skilled in the art can understand that the multi-band broadband wireless access system in the prior art uses a broadband access device with a single frequency band, and many frequency bands are idle for a long time during use, resulting in a low utilization rate of the frequency bands. The multi-band broadband wireless access system described in this embodiment uses multi-band broadband access equipment, and can flexibly adjust the occupied frequency bands according to the current frequency band resource occupancy. When the authorized spectrum resources are idle, Other devices use these idle spectrum resources, not only occupying a frequency band, so that ...

Embodiment 3

[0058] like figure 1 As shown, the multi-band broadband wireless access system provided by this embodiment includes an antenna group, a multi-band broadband access device and an access device; the antenna group, multi-band broadband access device and access device are sequentially connected by communication .

[0059] Those skilled in the art can understand that the multi-band broadband wireless access system in the prior art uses a broadband access device with a single frequency band, and many frequency bands are idle for a long time during use, resulting in a low utilization rate of the frequency bands. The multi-band broadband wireless access system described in this embodiment uses multi-band broadband access equipment, and can flexibly adjust the occupied frequency bands according to the current frequency band resource occupancy. When the authorized spectrum resources are idle, Other devices use these idle spectrum resources, not only occupying a frequency band, so that ...

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Abstract

The invention discloses a multi-band broadband wireless access system and method, wherein the system comprises an antenna group, a multi-band broadband access device and an access device; and the antenna group, the multi-band broadband access device and the access device are in communication connection sequentially. According to the multi-band broadband wireless access system and method provided by the invention, because the multi-band broadband access device is used, the occupation band thereof can be flexibly adjusted according to a current band resource occupation condition; when authorizedspectrum resources are in an idle state, other devices use the idle spectrum resources; not only a band is occupied; the idle spectrum resources can be sufficiently utilized; the utilization rate ofthe spectrum resources is increased; and thus, the throughput capacity and the multi-hop service forwarding efficiency of a mobile Ad-Hoc network are easily increased.

Description

technical field [0001] The invention relates to the field of electronic communication, in particular to a multi-band broadband wireless access system and method. Background technique [0002] With the rapid development of wireless communication technology, spectrum resources are becoming increasingly tight. Especially with the development of wireless local area network (WLAN) technology and wireless personal area network (WPAN) technology, more and more people access the Internet in a wireless manner through these technologies. Due to the rapid development of WLAN and WPAN wireless communication services, the unlicensed frequency bands used by these networks have gradually become saturated. In the existing technology, when using the fixed spectrum allocation mode, many frequency bands are idle for a long time in time and space, and the utilization rate is low, and seamless communication cannot be realized at any time and any place; each spectrum is fixedly allocated and use...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W84/18
CPCH04W72/0453H04W84/12H04W72/53
Inventor 赵华张普文惠大勇李孝荣狄改霞卢莉秦玉荣高仲峰朱敏
Owner FOURTH RES INST OF TELECOMM TECH
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