WO2018209468A1 - 一种频带分配方法和系统 - Google Patents

一种频带分配方法和系统 Download PDF

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Publication number
WO2018209468A1
WO2018209468A1 PCT/CN2017/084270 CN2017084270W WO2018209468A1 WO 2018209468 A1 WO2018209468 A1 WO 2018209468A1 CN 2017084270 W CN2017084270 W CN 2017084270W WO 2018209468 A1 WO2018209468 A1 WO 2018209468A1
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Prior art keywords
frequency band
communication quality
cell
base station
communication
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PCT/CN2017/084270
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English (en)
French (fr)
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李卓希
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深圳市卓希科技有限公司
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Priority to PCT/CN2017/084270 priority Critical patent/WO2018209468A1/zh
Publication of WO2018209468A1 publication Critical patent/WO2018209468A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Definitions

  • the present invention relates to the field of wireless communication technologies, and in particular, to a frequency band allocation method and system.
  • the frequency bands that have been allocated are not all in a state of full load operation, and some frequency bands are in a state in which data transmission is idle in certain areas or in specific time periods, and the mobile communication carrier can be in the idle state by the above.
  • the condition that the frequency band is in a specific area or time limit is used for sharing or secondary allocation, so that the workload of all frequency bands can reach 100% as much as possible, so that the communication capacity of the frequency band can be adapted to the wireless communication traffic. growth of.
  • the above-mentioned manner of frequency band sharing or secondary allocation may bring undesirable interference and data security risks to the wireless communication system, which may increase the cost of data security protection of the wireless communication system and reduce the transmission efficiency of the communication data.
  • the technical problem to be solved by the present invention is that the prior art wireless communication system has been unable to re-divide a new frequency band for wireless data transmission, and to share or secondary allocation of the allocated frequency band. It will bring harmful interference to the communication system and corresponding data security risks, resulting in an increase in the cost of data security maintenance of the wireless communication system and a decrease in the efficiency of wireless communication data transmission. It is an object of the present invention to provide an improvement in a wireless communication system A frequency band allocation method and system for redistributing spare frequency bands for communication quality and data security.
  • an embodiment of the present invention provides a frequency band allocation method, where the method includes:
  • S101 Determine, according to the operating state information of the wireless communication network, a base station or a cell that satisfies the first communication quality condition and the second communication quality condition, respectively.
  • a communication quality parameter of the base station or the cell is further acquired as the wireless communication network operating state information
  • the communication quality parameter includes communication traffic, communication data throughput, radio resource utilization, communication data uplink/downlink transmission rate, communication data error rate, communication data transmission time delay value, and information of the base station or the cell. Noise ratio or wireless call drop rate;
  • a communication quality evaluation value is further calculated based on the communication quality parameter
  • the base station or the cell is a base station or a cell that satisfies the first communication quality condition, and if the communication quality evaluation value of the base station or the cell is greater than or smaller than the communication a quality threshold, where the base station or the cell is a base station or a cell that satisfies the second communication quality condition;
  • the method further includes: performing, according to the quantity of communication traffic of the base station or the cell, the allocation of the priority band allocation priority level to the base station or the cell, and performing the allocation of the standby frequency band based on the priority level.
  • an embodiment of the present invention further provides a frequency band allocation system, where the system includes a control unit, a communication quality determining unit, a comparing unit, and a frequency band information acquiring unit;
  • the communication quality determining unit is configured to acquire wireless communication network operating state information
  • the comparing unit is capable of determining that the first pass is respectively satisfied based on the wireless communication network operating state information a base station or a cell that is of a quality condition and a second communication quality condition;
  • the frequency band information acquiring unit is configured to acquire frequency band information corresponding to the base station or the cell that meets the second communication quality condition, and determine a corresponding standby frequency band based on the frequency band information;
  • the control unit is capable of allocating the backup frequency band to the base station or the cell that satisfies the first communication quality condition based on the communication traffic state of the base station or the cell that satisfies the first communication quality condition;
  • the communication quality determining unit is further configured to acquire, as the wireless communication network operating state information, a communication quality parameter of the base station or the cell;
  • control unit is further configured to calculate a communication quality evaluation value based on the communication quality parameter
  • the comparing unit is further configured to determine, according to a comparison result between the communication quality evaluation value and a communication quality threshold, whether the base station or the cell satisfies the first communication quality condition or the second communication quality condition;
  • control unit delimits the corresponding frequency band into the standby frequency band only when the frequency band running data of the base station or the cell is less than a preset frequency band idle evaluation threshold;
  • control unit is further configured to perform a priority allocation of the spare frequency band allocation to the base station or the cell according to the amount of communication traffic of the base station or the cell, and implement the allocation of the standby frequency band based on the priority level.
  • the present invention provides a frequency band allocation method and system, by using the wireless communication network operating state information, to determine a base station or a cell that satisfies a first communication quality condition and a second communication quality condition, respectively, and obtains the second communication quality condition.
  • the frequency band information corresponding to the base station or the cell to determine the corresponding spare frequency band, so that the base station or the cell with poor communication quality can be excluded from the dividing operation of the standby frequency band; further, the method and system can also satisfy the first
  • the communication traffic state of the base station or the cell of the communication quality condition is allocated to the base station or the cell satisfying the first communication quality condition, thereby improving communication quality and data security when the standby frequency band is redistributed in the wireless communication system. .
  • FIG. 1 is a schematic flowchart of a frequency band allocation method according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a frequency band allocation system according to an embodiment of the present invention.
  • FIG. 1 is a schematic flowchart of a method for allocating a frequency band according to an embodiment of the present invention.
  • the method includes:
  • S101 Determine, according to the wireless communication network operating state information, a base station or a cell that satisfies the first communication quality condition and the second communication quality condition, respectively.
  • the frequency band allocation method is to reallocate the frequency band corresponding to the base station or the cell according to the communication quality conditions of different base stations or cells, thereby ensuring that the frequency band corresponding to the base station or the cell can be fully utilized.
  • the frequency band allocation method acquires base station or cell distribution information within a specific area by using a wireless communication network detecting unit, wherein the wireless communication network is capable of detecting base station or cell distribution information in different network systems such as GSM, CDMA, or WCDMA;
  • a cell refers to a transmitting device capable of performing data transmission of a specific wireless network or a service area that can be covered by a specific wireless network signal.
  • the wireless communication network detecting unit can acquire the position distribution state of the base station or the cell corresponding to the specific type of wireless network in the detection area through the corresponding wireless communication network terminal; optionally, the wireless communication network detecting unit can also obtain the detection area by acquiring the detection area The strength and/or coverage of a particular type of wireless network signal within it determines the location distribution state of the base station or cell. Subsequently, the wireless communication network detecting unit numbers the detected distribution status information about the base station or the cell according to a certain rule, and stores the information in a storage unit in the form of a list.
  • the storage unit may be, but not limited to, a large-capacity memory that can perform data rewriting such as RAM or EEROM; in addition, the list of base station or cell distribution state information can also be based on the The area detected by the wireless communication network detecting unit performs address index processing to facilitate subsequent query access operations to the list and the like.
  • the control unit sends a control instruction to the communication quality determining unit to instruct the communication quality determining unit to perform a quantization analysis operation on the communication quality of the different base station or the cell, thereby determining a communication quality evaluation value corresponding to the different base station or the cell.
  • the specific process of the communication quality determining unit performing the communication quality quantization analysis operation is: after receiving the control instruction, the communication quality determining unit performs parsing processing on the control instruction, thereby acquiring an operation feature code in the control instruction, where different The operation feature code is used to indicate that the communication quality determining unit acquires different communication quality parameters of the base station or the cell; preferably, the communication quality parameter may be a communication traffic volume, a communication data throughput, and a radio resource utilization rate of the base station or the cell, Communication data uplink/downlink transmission rate, communication data error rate, communication data transmission time delay value, signal to noise ratio or wireless call drop rate, etc.; accordingly, the communication quality determining unit may include several communication quality parameter detection subunits And each communication quality parameter detecting subunit is provided with a specific start trigger code, and the start trigger code and the operation feature code of the control instruction are mutually corresponding, so the communication quality determining unit obtains the operation feature code After the start of the communication quality parameter detection subunit The code is matched to cause the corresponding communication quality parameter
  • the communication quality determining unit transmits the detected respective communication quality parameters to the control unit, and the control unit calculates a corresponding communication quality evaluation value based on the received communication quality parameter.
  • the calculation process of the communication quality evaluation value may specifically be: the control unit calls a function model from the storage unit, and calculates the communication quality evaluation value by using the function model; optionally, in the function model, different The communication quality parameter is assigned different weight values according to its importance in wireless network communication, and the control unit calculates the communication quality evaluation value according to the quality parameter and its corresponding weight value; or, the control unit receives the A neural network learning model is invoked in the storage unit, and the plurality of communication quality parameters obtained as above are used as input data of the input layer of the neural network learning model, so that the communication quality evaluation value is obtained at the output layer of the neural network learning model. Further, the control unit may further save the corresponding communication quality evaluation value in the storage unit according to the detection area to which the plurality of communication instruction parameters belong to perform subsequent processing operations.
  • a comparison unit obtains the communication quality evaluation value and a communication quality threshold from the storage unit, and compares the communication quality evaluation value with the communication quality threshold, thereby different bases
  • the communication quality condition of the station or the cell is judged; wherein the communication quality threshold is a critical value for evaluating the quality of the communication of a certain base station or the cell, that is, when a communication quality evaluation value is smaller than the communication quality threshold, the corresponding The communication quality of the base station or the cell is inferior.
  • the communication quality threshold is a critical value for evaluating the quality of the communication of a certain base station or the cell, that is, when a communication quality evaluation value is smaller than the communication quality threshold, the corresponding The communication quality of the base station or the cell is inferior.
  • the specific process of the comparison process is: if the communication quality evaluation value is less than the communication quality threshold, the comparison unit delimits the corresponding base station or cell to satisfy the first communication quality condition, if the communication weight evaluation value is greater than or equal to When the communication threshold is reached, the comparing unit delimits the corresponding base station or cell to satisfy the second communication quality condition; in other words, the communication quality of the base station or the cell that satisfies the first communication quality condition is inferior, and the satisfaction is satisfied.
  • the communication quality of the base station or the cell of the second communication quality condition is good.
  • the control unit transmits the base station or cell list information satisfying the second communication quality condition to the band information acquisition unit to perform the processing of the next step.
  • the frequency band information acquiring unit After receiving the base station or cell list information that satisfies the second communication quality condition, the frequency band information acquiring unit performs a frequency band information detection operation on the base station or the cell in the list information, thereby acquiring a corresponding base station or a cell genus. Usage status information of the lower band.
  • the band information is preferably band operation data such as band data throughput, band usage rate, and/or band busy/idle time ratio.
  • the frequency band information acquiring unit transmits the frequency band operation data to the comparison unit, and the comparison unit compares the frequency band operation data with a preset frequency band idle evaluation threshold value, and the specific process of the comparison processing is: if the frequency band operation data is smaller than When the preset frequency band idle evaluation threshold is used, the corresponding frequency band is determined as an idle frequency band. If the frequency band operation data is greater than or equal to the preset frequency band idle evaluation threshold, the corresponding frequency band is determined as a non-idle frequency band. Subsequently, the comparing unit feeds back the result of the comparison processing back to the band information acquiring unit, and the band information acquiring unit creates an alternate band list based on the determination of the free band; wherein the spare band list includes all the free bands.
  • the band information acquiring unit is further capable of deleting the spare band in the spare band list that does not meet the specific condition.
  • the specific condition refers to whether the spare frequency band satisfies the corresponding data transmission system requirement or whether the standby frequency band belongs to the restricted transmission frequency band. Subsequently, the band information acquisition unit will save to the storage unit to perform the processing of the next step.
  • the control unit acquires communication traffic data of the base station or the cell that satisfies the first communication quality condition from the storage unit, and performs, according to the communication service data, the base station or the cell that satisfies the first communication quality condition.
  • the priority level demarcation operation of the alternate frequency band allocation wherein the specific process of the priority level demarcation operation is: in all the base stations or cells satisfying the first communication quality condition, if the communication traffic volume of a certain base station or the cell is higher, The higher the priority level assigned to it, the lower the communication traffic of a certain base station or cell is, the lower the priority level is assigned; accordingly, the base station or cell with higher priority level, The more it is allocated to the spare frequency band and the higher the order of its allocation, the smaller the priority base station or cell, the fewer the number of allocated spare frequency bands and the later the allocation order. .
  • control unit is further configured to calculate, according to the communication traffic data of the base station or the cell that satisfies the first communication quality condition, the number of allocations to the standby frequency band by each base station or cell; preferably, the allocated number of the standby frequency band may pass Each base station or cell is preset with a certain weight to achieve.
  • the frequency band allocation method determines, by the wireless communication network operation state information, a base station or a cell that satisfies the first communication quality condition and the second communication quality condition, respectively, and acquires the base station that satisfies the second communication quality condition.
  • the method can also be based on the satisfying the first communication quality condition
  • the communication traffic state of the base station or the cell allocates the standby frequency band to the base station or the cell that satisfies the first communication quality condition, thereby improving communication quality and data security when the standby frequency band is redistributed in the wireless communication system.
  • FIG. 2 is a schematic structural diagram of a frequency band allocation system according to an embodiment of the present invention.
  • the frequency band allocation system can perform backup frequency band division according to the quality of communication of different base stations or cells. In this way, it is possible to prevent the base station or the cell with poor communication quality from being additionally divided into frequency bands to cause further degradation of communication quality; moreover, the system is also in the state of communication traffic of the base station or the cell that satisfies the first communication quality condition. The base station or the cell that satisfies the first communication quality condition allocates the spare frequency band, thereby improving the communication quality and data security when the standby frequency band is redistributed in the wireless communication system.
  • the band allocation system includes a control unit, a wireless communication network detecting unit, a communication quality determining unit, a comparing unit, a band information acquiring unit, and a storage unit.
  • the control unit is configured to control the working states of the wireless network detecting unit, the communication quality determining unit, the comparing unit, the band information acquiring unit, and the storage unit, and data communication between each other.
  • the wireless communication network detecting unit is configured to acquire base station or cell distribution information within a specific area.
  • the communication quality determining unit is configured to perform a quantization analysis operation on communication quality of different base stations or cells, thereby determining communication quality evaluation values corresponding to different base stations or cells.
  • the comparison unit is capable of performing a comparison process between the communication quality evaluation value and the communication quality threshold, and comparing the band operation data with the preset band idle evaluation threshold.
  • the frequency band information acquiring unit is configured to acquire usage state information of a corresponding base station or a sub-band under the cell.
  • the frequency band allocation system determines, by the wireless communication network operating state information, a base station or a cell that satisfies the first communication quality condition and the second communication quality condition, respectively, and acquires the base station that satisfies the second communication quality condition. Or the frequency band information corresponding to the cell to determine a corresponding spare frequency band, so that the base station or the cell with poor communication quality can be excluded from the dividing operation of the standby frequency band; further, the system can also be based on the condition that the first communication quality condition is satisfied.
  • the communication traffic state of the base station or the cell allocates the standby frequency band to the base station or the cell that satisfies the first communication quality condition, thereby improving communication quality and data security when the standby frequency band is redistributed in the wireless communication system.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

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Abstract

本发明实施例公开了一种频带分配方法，所述方法包括：S101、基于无线通信网络运行状态信息，确定分别满足第一通信质量条件和第二通信质量条件的基站或者小区；S102、获取所述满足第二通信质量条件的基站或者小区所对应的频带信息，并基于所述频带信息确定相应的备用频带；S103、基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带。本发明实施例还公开了一种频带分配系统。采用本发明，能提供一种安全和可靠的频带分配方法。

Description

一种频带分配方法和系统 技术领域
本发明涉及无线通信技术领域，尤其涉及一种频带分配方法和系统。
背景技术
随着无线通信技术的发展，手机等移动终端已经进入人们生活和工作的方方面面。其中，采用蜂窝数据形式进行传输的移动终端凭借其数据传输内容变化多样以及传输速度较高的特点，其在无线通信领域中的业务量份额也较大。为了适应无线通信业务量日益增加的趋势，移动通信运营商需要增加其在无线通信体系中所使用的频带数量，但是目前无线通信技术中的所有频带都已经分配给不同的移动通信运营商，即无线通信技术中的频带分配已经处于饱和状态，按照现有的无线通信技术要求已经无法划分出新的频带，以供移动终端进行通信之用。
现有技术发现，已经进行分配的频带并不是都处于满负荷运行的状态，部分的频带在某些区域或者特定时段都处于数据传输空闲的状态，移动通信运营商可通过将上述处于空闲状态的频带在特定区域或者时间限制的条件系进行共享或者二次分配使用，以使得所有的频带的工作负荷量都能够尽可能地达到100％，从而使得该频带的通信容量能够适应与无线通信业务量的增长。但是，上述频带共享或者二次分配使用的方式可能会对无线通信系统带来不良的干扰以及数据安全隐患，这样反而会提高无线通信系统数据安全保护的成本以及降低通信数据的传输效率。
发明内容
针对上述现有技术存在的缺陷，本发明所要解决的技术问题在于现有技术的无线通信系统已经无法重新划分新的频带来进行无线数据传输，并且对已分配的频带进行共享或者二次分配使用会给通信系统带来有害的干扰以及相应的数据安全隐患，从而导致无线通信系统数据安全维护成本的提高以及无线通信数据传输效率的下降。本发明的目的在于提供一种能够提高无线通信系统中 备用频段再分配使用时其通信质量和数据安全性的频带分配方法和系统。
为了解决上述技术问题，本发明实施例提供一种频带分配方法，其特征在于，所述方法包括：
S101、基于无线通信网络运行状态信息，确定分别满足第一通信质量条件和第二通信质量条件的基站或者小区；
S102、获取所述满足第二通信质量条件的基站或者小区所对应的频带信息，并基于所述频带信息确定相应的备用频带；
S103、基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带；
进一步，在S101中，还获取所述基站或者小区的通信质量参数作为所述无线通信网络运行状态信息；
其中，所述通信质量参数包括所述基站或者小区的通信业务量、通信数据吞吐量、无线资源利用率，通信数据上行/下行传输速率、通信数据误码率、通信数据传输时间延迟值、信噪比或者无线呼叫掉话率；
进一步，在S101中，还基于所述通信质量参数计算出通信质量评价值；
并且，若基站或者小区的通信质量评价值小于一通信质量阈值，则所述基站或者小区为满足第一通信质量条件的基站或者小区，若基站或者小区的通信质量评价值大于或小于所述通信质量阈值，则所述基站或者小区为满足第二通信质量条件的基站或者小区；
进一步，在S102中，基于所述频带信息确定相应的备用频带具体为只有当基站或者小区的频带运行数据小于一预设频带空闲评价阈值，则相应的频带被划定为备用频带；
进一步，在S103中，还包括根据基站或者小区的通信业务量的多寡对基站或者小区进行备用频带分配优先级别的划分，再基于所述优先级别来实施所述备用频带的分配。
相应地，本发明实施例还提供一种频带分配系统，其特征在于，所述系统包括控制单元、通信质量确定单元、比较单元和频带信息获取单元；
所述通信质量确定单元用于获取无线通信网络运行状态信息；
所述比较单元能够基于无线通信网络运行状态信息，确定分别满足第一通 信质量条件和第二通信质量条件的基站或者小区；
所述频带信息获取单元用于获取所述满足第二通信质量条件的基站或者小区所对应的频带信息，并基于所述频带信息确定相应的备用频带；
所述控制单元能够基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带；
进一步，所述通信质量确定单元还能够获取所述基站或者小区的通信质量参数作为所述无线通信网络运行状态信息；
进一步，所述控制单元还能够基于所述通信质量参数计算出通信质量评价值；
所述比较单元还能够基于所述通信质量评价值与一通信质量阈值之间的比较结果，来判断基站或者小区满足第一通信质量条件还是第二通信质量条件；
进一步，所述控制单元在只有当基站或者小区的频带运行数据小于一预设频带空闲评价阈值的情况下，才将相应的频带划定为备用频带；
进一步，所述控制单元还能够根据基站或者小区的通信业务量的多寡对基站或者小区进行备用频带分配优先级别的划分，以及基于所述优先级别来实施所述备用频带的分配。
本发明通过上述技术方案提供一种频带分配方法和系统通过无线通信网络运行状态信息来确定分别满足第一通信质量条件和第二通信质量条件的基站或者小区，以及获取该满足第二通信质量条件的基站或者小区所对应的频带信息以确定相应的备用频带，这样能够将通信质量低劣的基站或者小区排除在备用频带的划分操作之外；此外，该方法和系统还能够基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带，从而提高无线通信系统中备用频段再分配使用时其通信质量和数据安全性。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施 例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的一种频带分配方法的流程示意图；
图2是本发明实施例提供的一种频带分配系统的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
参见图1，为本发明实施例提供的一种频带分配方法的流程示意图，在本发明实施例中，所述方法包括：
S101、基于无线通信网络运行状态信息，确定分别满足第一通信质量条件和第二通信质量条件的基站或者小区。
具体而言，该频带分配方法是根据不同基站或者小区各自的通信质量条件，来将该基站或者小区对应的频带进行重新分配，从而保证该基站或者小区对应的频带能够被充分利用。该频带分配方法通过以无线通信网络检测单元获取特定区域内部的基站或者小区分布信息，其中，该无线通信网络能够检测如GSM、CDMA或者WCDMA等不同网络制式下的基站或者小区分布信息；该基站或者小区是指能够进行特定无线网络数据传送的发射设备或者能够被特定无线网络信号覆盖的服务区域。该无线通信网络检测单元能够通过相应的无线通信网络终端获取特定类型无线网络对应的基站或者小区在检测区域内的位置分布状态；可选地，该无线通信网络检测单元还能够通过获取该检测区域内的特定类型无线网络信号的强度和/或覆盖范围来确定该基站或者小区的位置分布状态。随后，该无线通信网络检测单元将检测到的关于该基站或者小区的分布状态信息按照一定规则进行编号，并以列表的形式保存在一存储单元中。其中，该存储单元可为但不限于是RAM或者EEROM等可进行数据改写的大容量存储器；此外，关于基站或者小区分布状态信息的列表还能够根据该 无线通信网络检测单元所检测的区域进行地址索引处理，以便于后续对该列表的查询访问操作等。
控制单元向一通信质量确定单元发送控制指令，用于指示该通信质量确定单元对不同基站或者小区的通信质量实施量化分析操作，从而确定不同基站或者小区对应的通信质量评价值。该通信质量确定单元实施该通信质量量化分析操作的具体过程为：该通信质量确定单元接收到控制指令后，对该控制指令进行解析处理，从而获取该控制指令中的操作特征码，其中，不同的操作特征码用于指示该通信质量确定单元获取该基站或者小区不同的通信质量参数；优选地，该通信质量参数可为基站或者小区的通信业务量、通信数据吞吐量、无线资源利用率，通信数据上行/下行传输速率、通信数据误码率、通信数据传输时间延迟值、信噪比或者无线呼叫掉话率等；相应地，该通信质量确定单元可包括若干个通信质量参数检测子单元，并且每个通信质量参数检测子单元都设置有特定的启动触发码，该启动触发码与该控制指令的操作特征码之间是相互对应的，故该通信质量确定单元在获得该操作特征码后将其该通信质量参数检测子单元的启动触发码进行匹配，以使相应的通信质量参数检测子单元实施对应的检测操作。
该通信质量确定单元将检测到的各个通信质量参数传递至该控制单元中，该控制单元基于接收到的通信质量参数计算出对应的该通信质量评价值。该通信质量评价值的计算过程具体可为：该控制单元从该存储单元中调用一函数模型，并通过该函数模型计算出该通信质量评价值；可选地，在该函数模型中，不同的通信质量参数根据其在无线网络通信中的重要程度被赋予了不同的权重值，该控制单元根据该通质量参数及其对应的权重值计算出该通信质量评价值；或者，该控制单元从该存储单元中调用一神经网络学习模型，并将上述获取的若干个通信质量参数作为神经网络学习模型输入层的输入数据，从而在该神经网络学习模型的输出层获得该通信质量评价值。进一步，该控制单元还可根据该若干个通信指令参数所属的检测区域，将其对应的通信质量评价值保存在该存储单元中，以进行后续处理操作。
随后，一比较单元从该存储单元中获取该通信质量评价值以及一通信质量阈值，并将该通信质量评价值与该通信质量阈值进行比较处理，从而对不同基 站或者小区的通信质量条件进行判断；其中，该通信质量阈值是用于评价某一基站或者小区通信质量优劣的临界值，即当某一通信质量评价值小于该通信质量阈值时，其对应的基站或者小区的通信质量低劣，当某一通信质量评价值大于或者等于该通信质量阈值时，其对应的基站或者小区的通信质量良好。该比较处理的具体过程为：若该通信质量评价值小于该通信质量阈值时，则该比较单元将对应的基站或者小区划定为满足第一通信质量条件，若该通信重量评价值大于或者等于该通信阈值时，则该比较单元将对应的基站或者小区划定为满足第二通信质量条件；换而言之，该满足第一通信质量条件的基站或者小区的通信质量低劣，而该满足第二通信质量条件的基站或者小区的通信质量良好。随后，该控制单元将满足第二通信质量条件的基站或者小区名单信息传送至频带信息获取单元以进行下一步骤的处理。
S102、获取该满足第二通信质量条件的基站或者小区所对应的频带信息，并基于该频带信息确定相应的备用频带。
具体而言，该频带信息获取单元接收到该满足第二通信质量条件的基站或者小区名单信息后，对该名单信息中的基站或者小区进行频带信息的检测操作，从而获取相应的基站或者小区属下频带的使用状态信息。其中，该频带信息优选为频带数据吞吐量、频带的使用率和/或频带的繁忙/空闲时间比等频带运行数据。该频带信息获取单元将该频带运行数据传送到该比较单元，该比较单元将该频带运行数据与一预设频带空闲评价阈值进行比较处理，该比较处理的具体过程为：若该频带运行数据小于该预设频带空闲评价阈值时，其对应的频带则被判断为空闲频带，若该频带运行数据大于或者等于该预设频带空闲评价阈值时，其对应的频带则被判断为非空闲频带。随后，该比较单元将该比较处理的结果反馈回该频带信息获取单元，该频带信息获取单元基于该空闲频带的判断情况，创建一备用频带列表；其中，该备用频带列表包含该所有空闲频带。
此外，该频带信息获取单元还能够对该备用频带列表中不符合特定条件的备用频带进行删除。其中，该特定条件是指该备用频带是否满足相应的数据传输制式要求或者该备用频带是否属于限制传输频带。随后，该频带信息获取单元将保存至该存储单元中以进行下一步骤的处理。
S103、基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带。
具体而言，该控制单元从该存储单元中获取该满足第一通信质量条件的基站或者小区的通信业务量数据，并基于该通信业务数据对该满足第一通信质量条件的基站或者小区进行关于备用频带分配的优先级别划定操作，其中该优先级别划定操作的具体过程为：在该满足第一通信质量条件的所有基站或者小区中，若某一基站或者小区的通信业务量越高，其被划定的优先级别也越高，反之，若某一基站或者小区的通信业务量越低，其被划定的优先级别也越低；相应地，具有较高优先级别的基站或者小区，其被分配到该备用频带的数量越多以及其分配顺序也越靠前，而具有较低优先级别的基站或者小区，其被分配到该备用频带的数量越少以及其分配顺序也越靠后。
此外，该控制单元还能够根据该满足第一通信质量条件的基站或者小区的通信业务量数据来计算每个基站或者小区分配到备用频带的数量；优选地，该备用频带的分配数量可通过对每个基站或者小区的预设一定权重来实现。
从上述实施例可以看出，该频带分配方法通过无线通信网络运行状态信息来确定分别满足第一通信质量条件和第二通信质量条件的基站或者小区，以及获取该满足第二通信质量条件的基站或者小区所对应的频带信息以确定相应的备用频带，这样能够将通信质量低劣的基站或者小区排除在备用频带的划分操作之外；此外，该方法还能够基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带，从而提高无线通信系统中备用频段再分配使用时其通信质量和数据安全性。
参见图2，为本发明实施例提供的一种频带分配系统的结构示意图，在本发明实施例中，该频带分配系统能够对不同基站或者小区按照通信质量的优劣来进行备用频带的划分，这样能够避免通信质量较差的基站或者小区额外地被划分出频带以造成通信质量的进一步下降；此外，该系统还于所述满足第一通信质量条件的基站或者小区的通信业务量状态向所述满足第一通信质量条件的基站或者小区分配该备用频带，从而提高无线通信系统中备用频段再分配使用时其通信质量和数据安全性。
该频带分配系统包括控制单元、无线通信网络检测单元、通信质量确定单元、比较单元、频带信息获取单元和存储单元。该控制单元用于控制该无线网络检测单元、通信质量确定单元、比较单元、频带信息获取单元和存储单元的工作状态和相互之间的数据通信。
该无线通信网络检测单元用于获取特定区域内部的基站或者小区分布信息。
该通信质量确定单元用于对不同基站或者小区的通信质量实施量化分析操作，从而确定不同基站或者小区对应的通信质量评价值。
该比较单元能够进行通信质量评价值与通信质量阈值进行比较处理，以及频带运行数据与预设频带空闲评价阈值进行比较处理等。
该频带信息获取单元用于获取相应的基站或者小区属下频带的使用状态信息。
关于本实施例涉及的术语的含义以及举例，可以参考图1对应的实施例。此处不再赘述。
从上述实施例可以看出，该频带分配系统通过无线通信网络运行状态信息来确定分别满足第一通信质量条件和第二通信质量条件的基站或者小区，以及获取该满足第二通信质量条件的基站或者小区所对应的频带信息以确定相应的备用频带，这样能够将通信质量低劣的基站或者小区排除在备用频带的划分操作之外；此外，该系统还能够基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带，从而提高无线通信系统中备用频段再分配使用时其通信质量和数据安全性。
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来指令相关的硬件来完成，所述的程序可存储于一计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory，ROM)或随机存储记忆体(Random Access Memory，RAM)等。
以上所揭露的仅为本发明一种较佳实施例而已，当然不能以此来限定本发明之权利范围，本领域普通技术人员可以理解实现上述实施例的全部或部分流 程，并依本发明权利要求所作的等同变化，仍属于发明所涵盖的范围。

Claims (10)

  1. 一种频带分配方法，其特征在于，所述方法包括：
    S101、基于无线通信网络运行状态信息，确定分别满足第一通信质量条件和第二通信质量条件的基站或者小区；
    S102、获取所述满足第二通信质量条件的基站或者小区所对应的频带信息，并基于所述频带信息确定相应的备用频带；
    S103、基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带。
  2. 根据权利要求1所述的方法，其特征在于，
    在S101中，还获取所述基站或者小区的通信质量参数作为所述无线通信网络运行状态信息；
    其中，所述通信质量参数包括所述基站或者小区的通信业务量、通信数据吞吐量、无线资源利用率，通信数据上行/下行传输速率、通信数据误码率、通信数据传输时间延迟值、信噪比或者无线呼叫掉话率。
  3. 根据权利要求2所述的方法，其特征在于，
    在S101中，还基于所述通信质量参数计算出通信质量评价值；
    并且，若基站或者小区的通信质量评价值小于一通信质量阈值，则所述基站或者小区为满足第一通信质量条件的基站或者小区，若基站或者小区的通信质量评价值大于或小于所述通信质量阈值，则所述基站或者小区为满足第二通信质量条件的基站或者小区。
  4. 根据权利要求1所述的方法，其特征在于，
    在S102中，基于所述频带信息确定相应的备用频带具体为只有当基站或者小区的频带运行数据小于一预设频带空闲评价阈值，则相应的频带被划定为备用频带。
  5. 根据权利要求1所述的方法，其特征在于，
    在S103中，还包括根据基站或者小区的通信业务量的多寡对基站或者小区进行备用频带分配优先级别的划分，再基于所述优先级别来实施所述备用频带的分配。
  6. 一种频带分配系统，其特征在于，所述系统包括控制单元、通信质量确定单元、比较单元和频带信息获取单元；
    所述通信质量确定单元用于获取无线通信网络运行状态信息；
    所述比较单元能够基于无线通信网络运行状态信息，确定分别满足第一通信质量条件和第二通信质量条件的基站或者小区；
    所述频带信息获取单元用于获取所述满足第二通信质量条件的基站或者小区所对应的频带信息，并基于所述频带信息确定相应的备用频带；
    所述控制单元能够基于所述满足第一通信质量条件的基站或者小区的通信业务量状态，向所述满足第一通信质量条件的基站或者小区分配该备用频带。
  7. 根据权利要求6所述的系统，其特征在于，
    所述通信质量确定单元还能够获取所述基站或者小区的通信质量参数作为所述无线通信网络运行状态信息。
  8. 根据权利要求6所述的系统，其特征在于，
    所述控制单元还能够基于所述通信质量参数计算出通信质量评价值；
    所述比较单元还能够基于所述通信质量评价值与一通信质量阈值之间的比较结果，来判断基站或者小区满足第一通信质量条件还是第二通信质量条件。
  9. 根据权利要求6所述的系统，其特征在于，
    所述控制单元在只有当基站或者小区的频带运行数据小于一预设频带空闲评价阈值的情况下，才将相应的频带划定为备用频带。
  10. 根据权利要求6所述的系统，其特征在于，
    所述控制单元还能够根据基站或者小区的通信业务量的多寡对基站或者小区进行备用频带分配优先级别的划分，以及基于所述优先级别来实施所述备用频带的分配。
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CN103841564A (zh) * 2012-11-23 2014-06-04 华为技术有限公司 一种频谱共享方法和网络中心控制实体
WO2015096062A1 (zh) * 2013-12-25 2015-07-02 华为技术有限公司 共享频谱方法和装置
CN103731837A (zh) * 2014-01-21 2014-04-16 中国联合网络通信集团有限公司 一种频谱资源分配方法和装置
CN104066191A (zh) * 2014-06-24 2014-09-24 京信通信系统（中国）有限公司 一种分配频谱资源的方法及装置

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