Multi-band broadband wireless access system and method

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...

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 throughput of mobile ad hoc networks and multi-hop services forwarding efficiency

At the same time, with the rapid growth of global mobile communication services, wireless network operators are increasingly involved in mobile broadband access and rich multimedia services, but the channel capacity of existing equipment in the market has been unable to support the growing business needs of users , which reduces the wireless network spectrum utilization and network coverage, resulting in low spectrum utilization due to static spectrum allocation strategies

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