WO2016177034A1 - 一种基带板资源模型自适应方法和相应的基带板 - Google Patents

一种基带板资源模型自适应方法和相应的基带板 Download PDF

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Publication number
WO2016177034A1
WO2016177034A1 PCT/CN2016/074704 CN2016074704W WO2016177034A1 WO 2016177034 A1 WO2016177034 A1 WO 2016177034A1 CN 2016074704 W CN2016074704 W CN 2016074704W WO 2016177034 A1 WO2016177034 A1 WO 2016177034A1
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baseband board
resource
resource model
baseband
model
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PCT/CN2016/074704
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English (en)
French (fr)
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宋茂叶
王宏志
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中兴通讯股份有限公司
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Publication of WO2016177034A1 publication Critical patent/WO2016177034A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks

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  • This document relates to, but is not limited to, the field of communications, and more specifically, to an adaptive method of a baseband board resource model and a corresponding baseband board.
  • the baseband board resource model is the sum of related information such as the category, quantity, and consumption rules of the baseband resources that the baseband board needs to manage.
  • the resource model used to allocate resources for terminal access is also static. If the baseband board supports the system adjustment, or the baseband hardware capability changes, the baseband board resource model needs to be re-statically set, and the baseband board or even the entire base station needs to be reset to use the new resource model. If the change of the wireless environment parameters of the base station causes the above resource model to change, it is also necessary to re-configure the static configuration, which is time-consuming and laborious, affecting the system operation, and can no longer meet the market demand.
  • the embodiment of the invention provides an adaptive method for a baseband board resource model and a corresponding baseband board, which can implement dynamic update of the baseband board resource model.
  • a baseband board resource model adaptive method comprising:
  • the baseband board After the initial configuration of the baseband board is completed, the baseband board detects a change in information used to determine the baseband board resource model;
  • the baseband board resource model used when allocating resources for the access terminal is updated according to the reported recalculated baseband board resource model.
  • the method further includes:
  • the baseband board resource model used when allocating resources for the access terminal is updated.
  • the base station wireless environment parameter and/or the baseband board hardware capability is detected to be changed by comparing the reconfiguration parameter and the current configuration parameter.
  • the detecting the information used to determine the baseband board resource model changes including:
  • a change in base station wireless environment parameters and/or hardware capabilities of the baseband board is detected by the underlying hardware of the baseband board.
  • the method further includes:
  • the updated baseband board resource model Updating the updated baseband board resource model to the main control board of the base station to which the baseband board belongs; the updated baseband board resource model is used by the main control board to generate a first interface resource model; wherein the first interface is a base station and An interface between the radio resource management entities; the first interface resource model is used to report the response to the radio resource management entity.
  • a baseband board includes a resource calculation module and a resource management module, wherein:
  • the resource calculation module is configured to: after detecting the initial configuration of the baseband board, if the information for determining the baseband board resource model is detected to be changed, recalculating the baseband board resource model according to the changed information and Recalculating the baseband board resource model to report the resource management module;
  • the resource management module is configured to update a baseband board resource model used when allocating resources for the access terminal according to the baseband board resource model reported by the resource calculation module.
  • it also includes:
  • the configuration module is configured to send an initial configuration parameter to the resource calculation module when the baseband board is initially configured;
  • the resource calculation module is further configured to calculate a baseband board resource model and report the resource management module according to the initial configuration parameter.
  • it also includes:
  • the configuration module is configured to send a reconfiguration parameter to the resource calculation module when the baseband board is reconfigured;
  • the resource calculation module is configured to implement a change in information for determining a baseband board resource model by detecting a base station wireless environment parameter and/or a baseband board by comparing the reconfiguration parameter and the current configuration parameter.
  • the hardware capabilities have changed.
  • the resource calculation module is configured to detect that a change in information for determining a baseband board resource model is detected by: detecting, by the underlying hardware of the baseband board, a base station wireless environment parameter and/or a hardware capability of the baseband board A change has occurred.
  • the resource management module is further configured to update the baseband board resource model used when the resource is allocated to the access terminal, and report the updated baseband board resource model to the main control board of the base station to which the baseband board belongs, the update
  • the post-baseband resource model is used by the main control board to generate a first interface resource model, where the first interface is an interface between the base station and the radio resource management entity; and the first interface resource model is used for audit response reporting.
  • Radio resource management entity is further configured to update the baseband board resource model used when the resource is allocated to the access terminal, and report the updated baseband board resource model to the main control board of the base station to which the baseband board belongs, the update
  • the post-baseband resource model is used by the main control board to generate a first interface resource model, where the first interface is an interface between the base station and the radio resource management entity; and the first interface resource model is used for audit response reporting.
  • Radio resource management entity is further configured to update the baseband board resource model used when the resource is allocated to the access terminal, and report the updated
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • the baseband board resource model has at least one of the following effects: dynamic update can be implemented, response to related parameter changes can be quickly responded, user experience can be improved; dynamic expansion of baseband resources can be facilitated, system scalability can be improved; and system modules can be reduced.
  • the degree of coupling reduces the cycle and cost of demand development.
  • FIG. 1 is a flowchart of an adaptive method of a baseband board resource model after initial configuration according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for adapting a baseband board resource model in an initial configuration according to an embodiment of the present invention
  • Figure 3 is a block diagram of a baseband board in accordance with an embodiment of the present invention.
  • the baseband board resource model adaptive method after initial configuration in the embodiment of the present invention is as shown in FIG. 1 and includes:
  • Step 110 After the initial configuration of the baseband board is completed, the baseband board detects a change in information used to determine the baseband board resource model.
  • the information used to determine the baseband board resource model is detected to change, including the following two cases:
  • the base station wireless environment parameter and/or the baseband board hardware capability are detected to be changed by comparing the reconfiguration parameters and the current configuration parameters of the baseband board.
  • the cell type of the cell in the embodiment may be a standard cell type (also referred to as a default cell type) or a non-standard cell type.
  • the change of the radio environment parameter of the base station may be a new non-standard cell type, and the cell radius of the non-standard cell type is not the cell radius defined by the standard cell type.
  • Base station When the wireless environment parameters are different, the amount of resources required for terminal access changes.
  • the hardware capabilities of the baseband board include the hardware parameters of the baseband board, while the baseband board supported architecture is associated with the baseband board hardware capabilities. When the comparison is made to determine the system variation supported by the baseband board in the reconfiguration parameters, the hardware capability of the baseband board is detected to change.
  • the base station wireless environment parameter and/or the hardware capability of the baseband board are detected by the underlying hardware of the baseband board (such as the baseband processing module of the baseband board), including: the baseband hardware of the baseband board is compared to the newly received configuration.
  • the parameter is inconsistent with the current configuration parameter, and the base station wireless environment parameter and/or the hardware capability of the baseband board are determined to change.
  • Step 120 Recalculate the baseband board resource model according to the changed information.
  • a baseband board can be configured with multiple cells. The cell type and cell radius of the cells are different.
  • the baseband board can calculate and report the baseband board resource model corresponding to one or more cells.
  • Step 130 Update the baseband board resource model used when allocating resources for the access terminal according to the reported recalculated baseband board resource model.
  • the baseband board resource model contains information on the amount of resources that the terminal needs to consume when accessing the terminal in various scenarios.
  • the scenario may be differentiated according to one or more of a cell type, a cell radius, a cell antenna type, and a spreading factor of the link.
  • the baseband board resource model lists and consumes the resource consumption in each standard scenario, cannot be changed, cannot adapt to changes in the baseband board hardware capabilities, and cannot be applied to non-standard scenarios.
  • the resource consumption of the used baseband board resource model can be updated according to the resource consumption information in the standard or non-standard scene carried by the recalculated baseband board resource model. Therefore, the baseband board resource model has an adaptive function and can also be applied to non-standard scenes.
  • the method may further include:
  • the main control board generates a first interface resource model according to the updated baseband board resource model, and reports the first interface message to the radio resource management entity in the network; wherein the first interface is a base station and the An interface between the radio resource management entities; the first interface resource The model is used to report the response to the radio resource management entity.
  • the foregoing radio resource management entity is a radio network controller (RNC), and the first interface is an Iub interface, and the first interface message used is an audit response message, but the present invention is not limited thereto.
  • RNC radio network controller
  • the capability of the above adaptation can be achieved by upgrading the configured baseband board.
  • the baseband board resource model can also be calculated, reported, and updated accordingly, as shown in Figure 2, including:
  • Step 210 When the baseband board is initially configured, obtain initial configuration parameters.
  • the configuration parameters include information such as a base station wireless environment parameter, a baseband board supported system, and a baseband board hardware capability.
  • Step 220 Calculate a baseband board resource model according to the initial configuration parameter.
  • Step 230 Update, according to the baseband board resource model, a baseband board resource model used when allocating resources for the access terminal.
  • the baseband board resource model generally lists the resource consumption in each standard scenario first, and obtains a default baseband board resource model and writes it to death, which cannot be changed.
  • the default baseband resource model can be updated to adapt to the actual configuration. For example, when a non-standard cell type is configured, the default baseband resource model needs to be updated, and the non-standard cell type is also reflected. In the first interface resource module above.
  • the embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to execute the above method.
  • the embodiment further provides a baseband board, as shown in FIG. 3, including a resource calculation module 20 and a resource management module 30, where:
  • the resource calculation module 20 is configured to: after detecting the initial configuration of the baseband board, if the information for determining the baseband board resource model is detected to be changed, recalculating the baseband board resource model according to the changed information and reporting the information Resource management module;
  • the resource management module 30 is configured to update the baseband board resource model used when the resource is allocated for the access terminal according to the baseband board resource model reported by the resource calculation module.
  • the baseband board further includes:
  • the configuration module 10 is configured to send an initial configuration parameter to the resource calculation module when the baseband board is initially configured;
  • the resource calculation module 20 is further configured to calculate a baseband board resource model and report the resource management module according to the initial configuration parameter.
  • the configuration module 10 is configured to send a reconfiguration parameter to the resource calculation module when the baseband board is reconfigured;
  • the resource calculation module 20 is configured to implement a change in information for determining a baseband board resource model by detecting a base station wireless environment parameter and/or a baseband by comparing the reconfiguration parameter and the current configuration parameter. The hardware capabilities of the board have changed.
  • the resource calculation module 20 is configured to detect that a change in information for determining a baseband board resource model is detected by: detecting, by the underlying hardware of the baseband board, base station wireless environment parameters and/or hardware of the baseband board The ability has changed.
  • the resource management module is further configured to update the baseband board resource model used when the resource is allocated to the access terminal, and report the updated baseband board resource model to the main control board of the base station to which the baseband board belongs.
  • the main control board generates a first interface resource model according to the updated baseband board resource model and reports it to the radio resource management entity in the network; wherein the first interface is between the base station and the radio resource management entity. Interface, such as the Iub port between the base station and the RNC.
  • the baseband board When the base station is configured with a baseband board that only supports the UMTS standard, the baseband board is provided from the network management system. When a baseband board is initialized, the configuration module on the baseband board sends the initial configuration parameters to the resource calculation module;
  • the resource calculation module calculates the baseband board resource model according to the received initial configuration parameters and reports the resource management module;
  • the resource management module updates the old baseband board resource model according to the received baseband board resource model, and the base station uses the baseband board resource model when allocating resources for the access terminal;
  • the resource management module calculates the amount of resources that the terminal access needs to consume from the updated baseband board resource model according to the cell type, cell radius, and link spreading factor of the terminal access;
  • the NMS reconfigures the configuration module of the baseband board, and the configuration module checks the reconfiguration parameters and sends the resource calculation module.
  • the resource calculation module detects the change of the wireless environment parameter of the base station from the received reconfiguration parameters, calculates a new baseband board resource model according to the changed parameters, and reports the resource management module, and the resource management module according to the reported baseband board resource model, Update the currently used baseband board resource model;
  • the NMS sends the reconfiguration parameters to the configuration module, and the configuration module checks the parameters and sends the resource calculation module.
  • the resource calculation module compares the received reconfiguration parameters with the current configuration parameters to determine that the system supported by the baseband board changes, and detects that the hardware capability of the baseband board changes, and calculates a new baseband board resource according to the changed baseband board format.
  • the model is reported to the resource management module, and the resource management module updates the currently used baseband board resource model according to the reported baseband board resource model;
  • the resource calculation module detects the hardware capability change of the baseband board (such as hardware failure) through the underlying hardware, the new baseband board resource model is calculated according to the changed baseband board format and reported to the resource.
  • the management module the resource management module updates the currently used baseband board resource model according to the reported baseband board resource model.
  • each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function.
  • the invention is not limited to any specific form of combination of hardware and software.
  • the above technical solution can realize dynamic update, quickly respond to related parameter changes, improve user experience; facilitate dynamic expansion of baseband resources, improve system scalability; reduce coupling between system modules, and reduce cycle and cost of demand development.

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Abstract

一种基带板资源模型自适应方法和相应的基带板，基带板初始配置完成后，所述基带板上的资源计算模块检测到用于确定基带板资源模型的信息发生变化；所述资源计算模块根据变化后的所述信息，重新计算基带板资源模型并上报所述基带板上的资源管理模块；所述资源管理模块根据上报的所述基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。所述基带板上还包括向资源计算模块下发配置参数的配置模块。上述技术方案可以实现对基带板资源模型的动态更新，快速响应相关参数变化，提升用户体验。

Description

一种基带板资源模型自适应方法和相应的基带板 技术领域
本文涉及但不限于通信领域，更具体地，涉及基带板资源模型的自适应方法及相应的基带板。
背景技术
基带板资源模型是基带板需要管理的基带资源的类别、数量、消耗法则等相关信息的总和。
目前的基带板资源模型多是采用静态方式生成，生成后不能动态调整。另外，用于为终端接入分配资源的资源模型也是静态的。如果基带板支持的制式进行调整、或者基带硬件能力发生改变，基带板资源模型需要重新静态设置，基带板甚至整个基站都需要复位才能使用新的资源模型。如果基站无线环境参数变化导致上述资源模型也发生变更，目前也需要重新进行静态配置，费时费力，影响系统运行，已不能满足市场需求。
发明内容
本发明实施例提供了一种基带板资源模型的自适应方法及相应的基带板，能够实现基带板资源模型的动态更新。
一种基带板资源模型自适应方法，包括：
基带板初始配置完成后，所述基带板检测到用于确定基带板资源模型的信息发生变化；
根据变化后的所述信息，重新计算基带板资源模型；
根据上报的所述重新计算的基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
可选地,
所述方法还包括：
所述基带板初始配置时，获得初始配置参数；
根据所述初始配置参数，计算得到基带板资源模型；
根据所述基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
可选地,
检测到用于确定基带板资源模型的信息发生变化，包括：
所述基带板重新配置时，通过比对所述重配参数和当前配置参数，检测到基站无线环境参数和/或基带板的硬件能力发生变化。
可选地,
所述检测到用于确定基带板资源模型的信息发生变化，包括：
通过所述基带板的底层硬件检测到基站无线环境参数和/或所述基带板的硬件能力发生变化。
可选地,
所述对为接入终端分配资源时使用的基带板资源模型进行更新后，还包括：
向所述基带板所属基站的主控板上报更新后的基带板资源模型；所述更新后基带板资源模型用于主控板生成第一接口资源模型；其中，所述第一接口是基站与所述无线资源管理实体之间的接口；所述第一接口资源模型用于审计响应上报无线资源管理实体。
一种基带板，包括资源计算模块和资源管理模块，其中：
所述资源计算模块，设置为在所述基带板初始配置完成后，如检测到用于确定基带板资源模型的信息发生变化，根据变化后的所述信息重新计算基带板资源模型并将所述重新计算后的基带板资源模型上报所述资源管理模块；
所述资源管理模块，设置为根据所述资源计算模块上报的所述基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
可选地,还包括：
所述配置模块，设置为在所述基带板初始配置时，将初始配置参数下发给所述资源计算模块；
所述资源计算模块，还设置为根据所述初始配置参数，计算得到基带板资源模型并上报所述资源管理模块。
可选地,还包括：
所述配置模块，设置为在所述基带板重新配置时，将重配参数下发给所述资源计算模块；
所述资源计算模块是设置为通过如下方式实现检测到用于确定基带板资源模型的信息发生变化：通过比对所述重配参数和当前配置参数，检测到基站无线环境参数和/或基带板的硬件能力发生变化。
可选地,
所述资源计算模块是设置为通过如下方式实现检测到用于确定基带板资源模型的信息发生变化：通过所述基带板的底层硬件检测到基站无线环境参数和/或所述基带板的硬件能力发生变化。
可选地,
所述资源管理模块，还设置为对为接入终端分配资源时使用的基带板资源模型进行更新后，向所述基带板所属基站的主控板上报更新后的基带板资源模型，所述更新后基带板资源模型用于主控板生成第一接口资源模型；其中，所述第一接口是基站与所述无线资源管理实体之间的接口；所述第一接口资源模型用于审计响应上报无线资源管理实体。
本发明实施例还提供了一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行上述的方法。
上述方案中，基带板资源模型具有以下效果中的至少之一：可以实现动态更新，快速响应相关参数变化，提升用户体验；便于基带资源的动态扩展，提高系统的可扩展性；降低系统模块间的耦合度，减少需求开发的周期和费用。
附图概述
图1是本发明实施例初始配置后基带板资源模型自适应方法的流程图；
图2是本发明实施例初始配置时基带板资源模型自适应方法的流程图；
图3是本发明实施例基带板的模块图。
本发明的实施方式
下文中将结合附图对本发明的实施例进行详细说明。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互任意组合。
本发明实施例的初始配置后基带板资源模型自适应方法如图1所示，包括：
步骤110，基带板初始配置完成后，所述基带板检测到用于确定基带板资源模型的信息发生变化；
本步骤中，检测到用于确定基带板资源模型的信息发生变化，包括以下两种情况：
方式一
所述基带板重新配置时，通过比对所述基带板的重配参数和当前配置参数，检测到基站无线环境参数和/或基带板的硬件能力发生变化。
其中，基站无线环境参数如包括小区类型、小区半径，本实施例的小区类型可以是标准的小区类型(也可称为默认的小区类型)，也可以是非标准的小区类型。基站无线环境参数变化可以是新增一个非标准的小区类型,该非标准小区类型的小区半径不是标准小区类型定义的小区半径。基站 无线环境参数不同时，终端接入时需要的资源量也会变化。所述基带板的硬件能力包括基带板的硬件参数，同时基带板支持的制式与基带板的硬件能力是关联的。当通过对比，确定重配参数中基带板支持的制式变化时，即检测到基带板的硬件能力发生变化。
方式二
通过所述基带板的底层硬件(如基带板的基带处理模块)检测到基站无线环境参数和/或所述基带板的硬件能力发生变化，包括：基带板的底层硬件通过比对新接收的配置参数与当前配置参数不一致，确定基站无线环境参数和/或所述基带板的硬件能力发生变化。
步骤120，根据变化后的所述信息，重新计算基带板资源模型；
一个基带板可配置多种小区，这些小区的小区类型、小区半径等参数不同，基带板可以计算一种或多种小区对应的基带板资源模型并上报。
步骤130，根据上报的所述重新计算的基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
基带板资源模型包含各种场景下终端接入时需要消耗的资源量的信息。场景可以根据小区类型、小区半径、小区天线类型、链路的扩频因子中的一项或多项来区分。相关技术中，基带板资源模型是把各标准场景下的资源消耗都列出来并写死，不能更改，无法适应基带板硬件能力的变化，且无法适用于非标准场景。而本实施例通过基带板资源模型的重新计算和上报，就可以根据重新计算的基带板资源模型携带的标准或非标准场景下资源消耗的信息，对使用的基带板资源模型的资源消耗进行更新，从而使基带板资源模型具备了自适应功能，也能适用于非标准场景。
本实施例中，在对为接入终端分配资源时使用的基带板资源模型进行更新后，还可以包括：
向所述基带板所属基站的主控板上报更新后的基带板资源模型；
所述主控板根据所述更新后的基带板资源模型生成第一接口资源模型，并通过第一接口消息上报给网络中的无线资源管理实体；其中，所述第一接口是基站与所述无线资源管理实体之间的接口；所述第一接口资源 模型用于审计响应上报无线资源管理实体。
在一个示例中，上述无线资源管理实体如为无线网络控制器(RNC)，第一接口如为Iub口，使用的第一接口消息为审查响应消息，但本发明不局限于此。
本实施例中，可以通过对已配置基带板进行升级，使得具有上述自适应的能力。而对新增基带板进行配置时，也可以对基带板资源模型进行计算、上报和相应的更新，如图2所示，包括：
步骤210，所述基带板初始配置时，获得初始配置参数；
本实施例中，所述配置参数包括有基站无线环境参数、基带板支持的制式和基带板的硬件能力等信息。
步骤220，根据所述初始配置参数，计算得到基带板资源模型；
步骤230，根据所述基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
相关技术中，基带板资源模型一般是先把各标准场景下的资源消耗都列出来，得到一个默认的基带板资源模型并写死，不能更改，通过上述流程，在初始配置基带板时，就可以对该默认的基带板资源模型进行更新以适应实际配置的情况，如配置了一个非标准的小区类型时，就需要更新该默认的基带板资源模型，该非标准的小区类型也会体现到上文的第一接口资源模块中。
本发明实施例还提供了一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行上述的方法。
相应地，本实施例还提供一种基带板，如图3所示，包括资源计算模块20和资源管理模块30，其中：
所述资源计算模块20，设置为在所述基带板初始配置完成后，如检测到用于确定基带板资源模型的信息发生变化，根据变化后的所述信息重新计算基带板资源模型并上报所述资源管理模块；
所述资源管理模块30，设置为根据所述资源计算模块上报的所述基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
可选地，所述基带板还包括：
所述配置模块10，设置为在所述基带板初始配置时，将初始配置参数下发给所述资源计算模块；
所述资源计算模块20，还设置为根据所述初始配置参数，计算得到基带板资源模型并上报所述资源管理模块。
或者，
可选地，
所述配置模块10，设置为在所述基带板重新配置时，将重配参数下发给所述资源计算模块；
所述资源计算模块20是设置为通过如下方式实现检测到用于确定基带板资源模型的信息发生变化：通过比对所述重配参数和当前配置参数，检测到基站无线环境参数和/或基带板的硬件能力发生变化。
可选地，
所述资源计算模块20是设置为通过如下方式实现检测到用于确定基带板资源模型的信息发生变化：通过所述基带板的底层硬件检测到基站无线环境参数和/或所述基带板的硬件能力发生变化。
可选地，
所述资源管理模块，还设置为对为接入终端分配资源时使用的基带板资源模型进行更新后，向所述基带板所属基站的主控板上报更新后的基带板资源模型，以使所述主控板根据所述更新后的基带板资源模型生成第一接口资源模型并上报给网络中的无线资源管理实体；其中，所述第一接口是基站与所述无线资源管理实体之间的接口，如基站与RNC之间的Iub口。
下面再用一个应用中的示例进行说明。
当基站上配置一块只支持UMTS制式的基带板，从网管上给基带板配 置一个40Km超远小区，基带板初始化时，其上的配置模块将初始配置参数下发给资源计算模块；
资源计算模块根据收到的初始配置参数计算得到基带板资源模型并上报资源管理模块；
资源管理模块根据收到的基带板资源模型更新旧的基带板资源模型，基站为接入终端分配资源时要使用基带板资源模型；
基带板启动后，资源管理模块根据终端接入的小区类型、小区半径和链路的扩频因子，从更新后的基带板资源模型中计算终端接入需要消耗的资源量；
当在距离基站NodeB如60km地方，因新增建筑物而出现新用户时。此时基站配置的40Km小区对于终端而言，搜索窗太小，若配置基带板支持的半径80Km的小区，搜索窗又太大造成资源浪费，所以需要重配60Km小区。在网管配置了新的60Km的小区类型(非标准小区类型)后，网管将重配参数下发基带板的配置模块，配置模块检查重配参数无误再下发资源计算模块；
资源计算模块从收到的重配参数中，检测到基站无线环境参数变化，根据变更后的参数计算出新的基带板资源模型并上报资源管理模块，资源管理模块根据上报的基带板资源模型，对当前使用的基带板资源模型进行更新；
当将基带板从只支持UMTS制式修改成支持GSM和UMTS两种制式时，基带板的硬件能力会发生变化。网管将重配参数下发配置模块，配置模块检查参数无误再下发资源计算模块；
资源计算模块将收到的重配参数与当前配置参数对比，确定基带板支持的制式发生变化,则检测到基带板的硬件能力发生变化，根据变更后基带板的制式计算得到新的基带板资源模型并上报给资源管理模块，资源管理模块根据上报的基带板资源模型，对当前使用的基带板资源模型进行更新；
资源计算模块通过底层硬件检测到基带板硬件能力变化(如硬件故障)时，根据变更后基带板的制式计算得到新的基带板资源模型并上报给资源 管理模块，资源管理模块根据上报的基带板资源模型对当前使用的基带板资源模型进行更新。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件(例如处理器)完成，所述程序可以存储于计算机可读存储介质中，如只读存储器、磁盘或光盘等。可选地，上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地，上述实施例中的各模块/单元可以采用硬件的形式实现，例如通过集成电路来实现其相应功能，也可以采用软件功能模块的形式实现，例如通过处理器执行存储于存储器中的程序/指令来实现其相应功能。本发明不限制于任何特定形式的硬件和软件的结合。
本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的精神和范围，均应涵盖在本发明的权利要求范围当中。
工业实用性
上述技术方案可以实现动态更新，快速响应相关参数变化，提升用户体验；便于基带资源的动态扩展，提高系统的可扩展性；降低系统模块间的耦合度，减少需求开发的周期和费用。

Claims (11)

  1. 一种基带板资源模型自适应方法，包括：
    基带板初始配置完成后，所述基带板检测到用于确定基带板资源模型的信息发生变化；
    根据变化后的所述信息，重新计算基带板资源模型；
    根据上报的所述重新计算的基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
  2. 如权利要求1所述的方法，所述方法还包括：
    所述基带板初始配置时，获得初始配置参数；
    根据所述初始配置参数，计算得到基带板资源模型；
    根据所述基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
  3. 如权利要求1或2所述的方法，其中，检测到用于确定基带板资源模型的信息发生变化，包括：
    所述基带板重新配置时，通过比对所述重配参数和当前配置参数，检测到基站无线环境参数和/或基带板的硬件能力发生变化。
  4. 如权利要求1或2所述的方法，其中，所述检测到用于确定基带板资源模型的信息发生变化，包括：
    通过所述基带板的底层硬件检测到基站无线环境参数和/或所述基带板的硬件能力发生变化。
  5. 如权利要求1或2所述的方法，还包括：
    所述对为接入终端分配资源时使用的基带板资源模型进行更新后，向所述基带板所属基站的主控板上报更新后的基带板资源模型；所述更新后基带板资源模型用于主控板生成第一接口资源模型；其中，所述第一接口是基站与所述无线资源管理实体之间的接口；所述第一接口资源模型用于审计响应上报无线资源管理实体。
  6. 一种基带板，包括：
    所述资源计算模块，设置为在所述基带板初始配置完成后，如检测到用于确定基带板资源模型的信息发生变化，根据变化后的所述信息重新计算基带板资源模型并将所述重新计算后的基带板资源模型上报所述资源管理模块；
    所述资源管理模块，设置为根据所述资源计算模块上报的所述基带板资源模型，对为接入终端分配资源时使用的基带板资源模型进行更新。
  7. 如权利要求6所述的基带板，还包括：
    所述配置模块，设置为在所述基带板初始配置时，将初始配置参数下发给所述资源计算模块；
    所述资源计算模块，还设置为根据所述初始配置参数，计算得到基带板资源模型并上报所述资源管理模块。
  8. 如权利要求6所述的基带板，还包括：
    所述配置模块，设置为在所述基带板重新配置时，将重配参数下发给所述资源计算模块；
    所述资源计算模块是设置为通过如下方式实现检测到用于确定基带板资源模型的信息发生变化：
    通过比对所述重配参数和当前配置参数，检测到基站无线环境参数和/或基带板的硬件能力发生变化。
  9. 如权利要求6或7所述的基带板，其中：
    所述资源计算模块是设置为通过如下方式实现检测到用于确定基带板资源模型的信息发生变化：
    通过所述基带板的底层硬件检测到基站无线环境参数和/或所述基带板的硬件能力发生变化。
  10. 如权利要求6或7所述的基带板，
    所述资源管理模块，还设置为对为接入终端分配资源时使用的基带板资源模型进行更新后，向所述基带板所属基站的主控板上报更新后的基带板资源模型，所述更新后基带板资源模型用于主控板生成第一接口资源模型；其 中，所述第一接口是基站与所述无线资源管理实体之间的接口；所述第一接口资源模型用于审计响应上报无线资源管理实体。
  11. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求1～5中任一项所述的方法。
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