阅读说明：本技术 频谱管理装置和方法、频谱协调装置和方法以及电子设备 (Spectrum management apparatus and method, spectral coordination device and method and electronic equipment ) 是由 孙晨 郭欣 于 2018-06-06 设计创作，主要内容包括：公开了一种频谱管理装置和方法、频谱协调装置和方法以及电子设备,该频谱管理装置包括处理电路,处理电路被配置成：响应于来自一个或多个次系统的频谱资源请求,确定各个次系统的可用频谱信息；根据来自一个或多个次系统的频谱管理信息,确定受频谱协调装置管理的受管理次系统和不受该频谱协调装置管理的不受管理次系统；基于受管理次系统的系统信息,将对受管理次系统的干扰超出预定阈值的不受管理次系统确定为干扰次系统；以及获取要发送至频谱协调装置的干扰次系统的系统信息,以供频谱协调装置对受管理次系统的频谱使用进行协调。根据本公开的至少一个实施例,可以改进频谱协调效果并提高频谱资源利用效率。(Disclose a kind of spectrum management apparatus and method, spectral coordination device and method and electronic equipment, the spectrum management apparatus includes processing circuit, processing circuit is configured to: being requested in response to the frequency spectrum resource from one or more subsystems, is determined the usable spectrum information of each subsystem；According to the spectrum management information from one or more subsystems, determine by the managed subsystem of spectral coordination device management and not by the not managed subsystem of the spectral coordination device management；Based on the system information of managed subsystem, the interference of managed subsystem will be determined as interfering subsystem beyond the not managed subsystem of predetermined threshold；And the system information that be sent to the interference subsystem of spectral coordination device is obtained, so that spectral coordination device coordinates the frequency spectrum use of managed subsystem.According at least one embodiment of the disclosure, spectral coordination effect can be improved and improve frequency spectrum resource utilization efficiency.)

A spectrum management apparatus comprising processing circuitry configured to:

determining available spectrum information for one or more secondary systems in response to a spectrum resource request from the one or more secondary systems;

determining a managed subsystem managed by a spectrum coordination device and an unmanaged subsystem not managed by the spectrum coordination device in the one or more subsystems according to the spectrum management information from the one or more subsystems;

determining a subsystem of the unmanaged subsystem, in which interference to the managed subsystem exceeds a predetermined threshold, as an interfering subsystem based on system information of the managed subsystem; and

and acquiring system information of the interference subsystem so that the frequency spectrum coordination device can coordinate the frequency spectrum use of the managed subsystem based on the available frequency spectrum information.

The spectrum management device of claim 1, wherein the spectrum management information comprises information related to a condition of the one or more secondary systems managed by the spectrum coordination device.

The spectrum management device of claim 2, wherein the spectrum management information comprises ID information of a spectrum coordination device related to the one or more secondary systems.

The spectrum management device of claim 1, wherein the system information of the managed subsystem comprises geolocation information and receiver information of the managed subsystem, and the processing circuit is further configured to determine a range of the managed subsystem based on the geolocation information and receiver information of the managed subsystem, and to determine the interfering subsystem further based on information related to the range.

The spectrum management device of claim 1, wherein the processing circuit is further configured to obtain one or more of geographical location information, available spectrum information, and spectrum usage information for the interfering subsystem as system information for the interfering subsystem, wherein the available spectrum information comprises one or more of transmit power and antenna angle, and the spectrum usage information comprises one or more of system activation probability and movement information.

The spectrum management device of claim 1, wherein the processing circuit is further configured to obtain system statistics of an area in which the interfering subsystem is located as system information of the interfering subsystem, the system statistics comprising one or more of a number and mobility information of the interfering subsystems in the area.

The spectrum management device of claim 1, wherein the processing circuit is further configured to: and calculating the aggregate interference from the interference subsystem as the system information of the interference subsystem aiming at each managed subsystem according to the transmission model of the area where the interference subsystem is located and the transmitting antenna parameters of the interference subsystem.

The spectrum management device of claim 1, wherein the processing circuit is further configured to: instructing one or more of the interfering subsystems to accept management of the spectrum coordination device in response to a request from the spectrum coordination device.

The spectrum management device of any of claims 1-8, wherein the processing circuit is further configured to transmit system information of the interfering subsystem to the spectrum coordination device.

The spectrum management device of any of claims 1-8, wherein system information for the interfering subsystem is transmitted from the spectrum management device to the spectrum coordination device via the managed subsystem.

A spectrum coordination device, comprising processing circuitry configured to:

in response to a spectrum coordination request from a managed secondary system managed by the spectrum coordination device among one or more secondary systems, coordinating spectrum usage of the managed secondary system according to system information of an interfering secondary system among the one or more secondary systems,

wherein the interfering subsystem is a subsystem of an unmanaged subsystem unmanaged by the spectrum coordination apparatus whose interference to the managed subsystem exceeds a predetermined threshold, the unmanaged subsystem is determined by the spectrum management apparatus according to the spectrum management information from the one or more subsystems, and the system information of the interfering subsystem is acquired by the spectrum management apparatus.

The spectrum coordination device of claim 11, wherein the system information of the interfering subsystem comprises interference direction information, and the processing circuit is further configured to: coordinating spectrum usage of the managed subsystems according to the interference direction information in a manner that the managed subsystems avoid receiving interference.

The spectrum coordination device of claim 11, wherein the system information of the interfering subsystem comprises system statistics within an area in which the interfering subsystem is located, and the processing circuitry is further configured to: and modeling the interference situation in the region according to the system statistical information, and adjusting the transmitting power of the managed subsystem according to the interference situation obtained by modeling.

The spectrum coordination device of claim 11, wherein the processing circuit is further configured to: requesting the spectrum management device to instruct one or more of the interfering subsystems to accept management by the spectrum coordination device in case the coordination result of the spectrum usage of the managed subsystems fails to meet a predetermined performance requirement.

The spectrum coordination device of any of claims 11 to 14, wherein system information for the interfering subsystem is either directly from the spectrum management device or forwarded via the managed subsystem.

An electronic device comprising processing circuitry configured to:

and generating a spectrum resource request and spectrum management information to be sent to a spectrum management device, so that the spectrum management device can determine available spectrum information of a secondary system where the electronic equipment is located and whether the secondary system is managed by a spectrum coordination device.

The electronic device of claim 16, wherein the processing circuit is further configured to: generating a spectrum coordination request to be sent to the spectrum coordination device to cause the spectrum coordination device to coordinate spectrum usage by the secondary system based on the spectrum coordination request.

The electronic device of claim 17, wherein the processing circuit is further configured to: obtaining system information of an interfering secondary system, which is not managed by the spectrum coordination device and whose interference to the secondary system exceeds a predetermined threshold, the system information to be sent to the spectrum coordination device, so that the spectrum coordination device further coordinates spectrum usage of the secondary system based on the system information.

The electronic device of claim 16, wherein the processing circuit is further configured to: and generating a spectrum coordination request to be sent to the spectrum coordination device in response to an instruction from the spectrum management device, wherein the secondary system where the electronic equipment is located is a secondary system which is not originally managed by the spectrum coordination device, and the instruction is sent by the spectrum management device in response to the request of the spectrum coordination device.

A wireless communication system comprising spectrum management means, spectrum coordination means and one or more secondary systems, wherein,

the one or more subsystems are configured to:

transmitting a spectrum resource request and spectrum management information to the spectrum management apparatus;

the spectrum management device is configured to:

determining available spectrum information for the one or more secondary systems in response to the spectrum resource request,

determining, according to the spectrum management information, a managed secondary system managed by the spectrum coordination device and an unmanaged secondary system unmanaged by the spectrum coordination device in the one or more secondary systems,

determining, as an interfering subsystem, a subsystem of the unmanaged subsystems that has interference with the managed subsystem that exceeds a predetermined threshold based on system information of the managed subsystem, an

Obtaining system information of the interference subsystem to be sent to the spectrum coordination apparatus; and

the spectrum coordination device is configured to:

and responding to the frequency spectrum coordination request of the managed secondary system, and coordinating the frequency spectrum use of the managed secondary system based on the available frequency spectrum information according to the system information of the interference secondary system.

A method of spectrum management, comprising:

determining available spectrum information for one or more secondary systems in response to a spectrum resource request from the one or more secondary systems;

determining a managed subsystem managed by a spectrum coordination device and an unmanaged subsystem not managed by the spectrum coordination device in the one or more subsystems according to the spectrum management information from the one or more subsystems;

determining a subsystem of the unmanaged subsystem, in which interference to the managed subsystem exceeds a predetermined threshold, as an interfering subsystem based on system information of the managed subsystem; and

and acquiring system information of the interference subsystem so that the frequency spectrum coordination device can coordinate the frequency spectrum use of the managed subsystem based on the available frequency spectrum information.

A method of spectrum coordination, comprising:

in response to a spectrum coordination request from a managed secondary system managed by a spectrum coordination device of one or more secondary systems, coordinating spectrum usage of the managed secondary system according to system information of an interfering secondary system of the one or more secondary systems,

wherein the interfering subsystem is a subsystem of an unmanaged subsystem unmanaged by the spectrum coordination apparatus whose interference to the managed subsystem exceeds a predetermined threshold, the unmanaged subsystem is determined by the spectrum management apparatus according to the spectrum management information from the one or more subsystems, and the system information of the interfering subsystem is acquired by the spectrum management apparatus.

A method in an electronic device, comprising:

and generating a spectrum resource request and spectrum management information to be sent to a spectrum management device, so that the spectrum management device can determine available spectrum information of a secondary system where the electronic equipment is located and whether the secondary system is managed by a spectrum coordination device.