CN110868759B

Movatterモバイル変換

Info

Publication number: CN110868759B
Application number: CN201911187665.7A
Authority: CN
Inventors: 张勍; 冯毅; 曹亢; 陈浩
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2022-10-18
Anticipated expiration: 2039-11-28
Also published as: CN110868759A

Abstract

Translated fromChinese

本发明的实施例公开一种干扰协调方法及装置、基站，涉及通信技术领域。能够通过利用用户业务的优先级，及时调整小区间的ABS图样，来实现小区间的干扰协调。该方法包括：确定获取的被干扰小区可使用的第一ABS图样集与干扰小区可提供的第二ABS图样集不存在交集；获取至少一个其他小区的用户业务的第二综合优先级以及第三ABS图样集，并确定第一综合优先级以及至少一个第二综合优先级的排序；根据排序在至少一个其他小区中确定目标小区；在目标小区的第三ABS图样集与第一ABS图样集具有交集时，在目标小区的第三ABS图样集与第一ABS图样集的交集中为被干扰小区确定目标第一ABS图样，并将目标第一ABS图样发送至被干扰小区。本发明实施例应用于网络系统。

Embodiments of the present invention disclose an interference coordination method and device, and a base station, which relate to the technical field of communications. Inter-cell interference coordination can be achieved by adjusting the ABS pattern between cells in time by using the priority of user services. The method includes: determining that the acquired first ABS pattern set that can be used by the interfered cell and the second ABS pattern set that can be provided by the interfering cell do not have an intersection; acquiring a second comprehensive priority of user services of at least one other cell and a third ABS pattern set, and determine the ordering of the first integrated priority and at least one second integrated priority; determine the target cell in at least one other cell according to the ordering; the third ABS pattern set in the target cell and the first ABS pattern set have During the intersection, the target first ABS pattern is determined for the interfered cell in the intersection of the third ABS pattern set of the target cell and the first ABS pattern set, and the target first ABS pattern is sent to the interfered cell. The embodiments of the present invention are applied to a network system.

Description

Translated fromChinese

一种干扰协调方法及装置、基站Method and device for interference coordination, and base station

技术领域technical field

本发明的实施例涉及通信技术领域，尤其涉及一种干扰协调方法及装置、基站。Embodiments of the present invention relate to the field of communication technologies, and in particular, to an interference coordination method and device, and a base station.

背景技术Background technique

5G网络要支持业务量1000倍量级的增长，核心技术是部署超密集网络，通过增加低功率站点数量，减小小区半径，以提高单位面积的传输能力，提升系统容量。超密集网络场景下，站点部署密度增加，站点之间距离减少，将导致更严重的小区间干扰。在小区边缘，用户速率和体验难以有效提升。并且由于邻近站点增加，可能存在多个强度接近的干扰源，使干扰情况更为复杂。如何通过站点协作，避免小区间干扰，是超密集网络需解决的一个重要问题。The 5G network needs to support a 1,000-fold increase in business volume. The core technology is to deploy an ultra-dense network. By increasing the number of low-power sites and reducing the radius of the cell, the transmission capacity per unit area can be improved and the system capacity can be improved. In an ultra-dense network scenario, the site deployment density increases and the distance between sites decreases, which will lead to more serious inter-cell interference. At the cell edge, it is difficult to effectively improve user speed and experience. And due to the increase of adjacent stations, there may be multiple interference sources with similar strengths, which makes the interference situation more complicated. How to avoid inter-cell interference through site cooperation is an important problem to be solved in ultra-dense networks.

超密集组网场景下的时域小区间干扰协调，关键是需要确定干扰小区和被干扰小区使用的几乎空白子帧(almost blank subframe，ABS)图样。传统的方式，是通过被干扰小区发现对某个用户的干扰小区后，根据用户反馈的网络质量情况，向干扰小区发送时域小区间干扰协调请求，之后干扰小区向被干扰小区发送ABS图样集，由被干扰小区选择一个ABS图样后反馈给干扰小区以确认，并后续基于确认的图样进行资源调度；或被干扰小区直接向干扰小区发送ABS图样集，由干扰小区选择一个ABS图样后，干扰小区和被干扰小区基于确认的图样进行资源调度。然而，使用传统的干扰协调方案，如果干扰小区无法为被干扰小区提供可用的ABS图样时，那么此次干扰协调就失败了，从而影响用户业务的数据传输。The key to inter-cell interference coordination in the time domain in an ultra-dense networking scenario is to determine an almost blank subframe (almost blank subframe, ABS) pattern used by the interfering cell and the interfered cell. The traditional method is that after the interfered cell discovers the interfering cell for a certain user, according to the network quality feedback from the user, it sends a time domain inter-cell interference coordination request to the interfered cell, and then the interferer cell sends an ABS pattern set to the interfered cell. , the interfered cell selects an ABS pattern and feeds it back to the interferer cell for confirmation, and then performs resource scheduling based on the confirmed pattern; or the interfered cell directly sends an ABS pattern set to the interferer cell, and after the interferer cell selects an ABS pattern, the interferer The cell and the interfered cell perform resource scheduling based on the confirmed pattern. However, using the traditional interference coordination scheme, if the interfering cell cannot provide the interfered cell with an available ABS pattern, the interference coordination fails this time, thereby affecting the data transmission of user services.

发明内容SUMMARY OF THE INVENTION

本发明的实施例提供一种干扰协调方法及装置、基站，能够通过利用用户业务的优先级，及时调整小区间的ABS图样，来实现小区间的干扰协调。Embodiments of the present invention provide an interference coordination method and device, and a base station, which can realize inter-cell interference coordination by adjusting the ABS pattern between cells in time by utilizing the priority of user services.

为达到上述目的，本发明采用如下技术方案：To achieve the above object, the present invention adopts the following technical solutions:

第一方面，提供一种干扰协调方法，该方法包括：获取被干扰小区的用户业务的第一综合优先级以及第一几乎空白子帧ABS图样集；其中，第一ABS图样集包括被干扰小区可用的至少一个第一ABS图样；确定第一ABS图样集与第二ABS图样集不存在交集时；获取至少一个其他小区的用户业务的第二综合优先级以及第三ABS图样集，并确定第一综合优先级以及至少一个第二综合优先级的排序；根据排序在至少一个其他小区中确定目标小区；其中，第二ABS图样集包括干扰小区可为被干扰小区提供的至少一个第二ABS图样；其他小区为与干扰小区作为被干扰小区时进行干扰协调的小区；其他小区分别与第二综合优先级以及第三ABS图样集一一对应；在目标小区的第三ABS图样集与第一ABS图样集具有交集时，在目标小区的第三ABS图样集与第一ABS图样集的交集中为被干扰小区确定目标第一ABS图样，并将目标第一ABS图样发送至被干扰小区；其中，目标小区的第三ABS图样集为目标小区与干扰小区进行干扰协调时，目标小区为干扰小区提供的可使用的ABS图样集与干扰小区的空闲的ABS图样集的交集。In a first aspect, an interference coordination method is provided, the method comprising: acquiring a first comprehensive priority of user services of an interfered cell and a first almost blank subframe ABS pattern set; wherein the first ABS pattern set includes the interfered cell At least one available first ABS pattern; when it is determined that there is no intersection between the first ABS pattern set and the second ABS pattern set; obtain the second comprehensive priority of the user service of at least one other cell and the third ABS pattern set, and determine the first ABS pattern set. an integrated priority and at least one second integrated priority ranking; a target cell is determined in at least one other cell according to the ranking; wherein the second ABS pattern set includes at least one second ABS pattern that the interfering cell can provide for the interfered cell ; Other cells are the cells that carry out interference coordination with the interfering cell as the interfered cell; other cells are in one-to-one correspondence with the second comprehensive priority and the third ABS pattern set; the third ABS pattern set in the target cell and the first ABS When the pattern sets have an intersection, determine the target first ABS pattern for the interfered cell in the intersection of the third ABS pattern set of the target cell and the first ABS pattern set, and send the target first ABS pattern to the interfered cell; wherein, The third ABS pattern set of the target cell is the intersection of the available ABS pattern set provided by the target cell and the idle ABS pattern set of the interfering cell when the target cell and the interfering cell perform interference coordination.

在上述方法中，由于用户业务在受到干扰时，需要用户所在的服务小区(即被干扰小区)与干扰小区之间进行干扰协调；因此，在干扰协调的过程中确认干扰小区所能提供的第二ABS图样集无法满足被干扰小区时；本发明考虑利用与干扰小区已进行干扰协调的其他小区的用户业务的综合业务优先级来促使被干扰小区与干扰小区之间完成干扰协调；首先，获取至少一个其他小区各自对应的用户业务的第二综合优先级以及第三ABS图样集；并利用每个其他小区中用户业务的综合优先级与被干扰小区的用户业务的综合优先级的排序来确定至少一个其他小区中的目标小区；然后，在目标小区的第三ABS图样集与第一ABS图样集的交集中为被干扰小区确定目标第一ABS图样，并将该目标第一ABS图样发送至被干扰小区。这样，通过对参与干扰协调的被干扰小区以及其他小区的用户业务的综合优先级的进行排序，进而通过排序从其他小区中协调出被干扰小区可用的ABS图样，以便在不影响其他小区正常的用户业务传输的前提下，实现被干扰小区与干扰小区之间的干扰协调。In the above method, when the user service is interfered, interference coordination needs to be performed between the serving cell where the user is located (ie, the interfered cell) and the interferer cell; therefore, in the process of interference coordination, it is confirmed that the first When the two ABS pattern sets cannot satisfy the interfered cell; the present invention considers using the comprehensive service priority of user services of other cells that have performed interference coordination with the interfered cell to promote the interference coordination between the interfered cell and the interfered cell; first, obtain the second comprehensive priority of the user service corresponding to at least one other cell and the third ABS pattern set; and the comprehensive priority of the user service in each other cell and the comprehensive priority of the user service of the interfered cell are used to determine the ranking A target cell in at least one other cell; then, determining a target first ABS pattern for the interfered cell in the intersection of the third ABS pattern set of the target cell and the first ABS pattern set, and sending the target first ABS pattern to interfered with the cell. In this way, by sorting the comprehensive priorities of the interfered cells participating in the interference coordination and the user services of other cells, and then coordinating the ABS patterns available to the interfered cells from other cells through sorting, so as not to affect the normal operation of other cells. On the premise of user service transmission, the interference coordination between the interfered cell and the interfered cell is realized.

第二方面，提供一种干扰协调装置，该干扰协调装置包括：获取单元，用于获取被干扰小区的用户业务的第一综合优先级以及第一几乎空白子帧ABS图样集；其中，第一ABS图样集包括被干扰小区可用的至少一个第一ABS图样；处理单元，用于确定第二ABS图样集与获取单元获取的第一ABS图样集不存在交集；其中第二ABS图样集包括干扰小区可为被干扰小区提供的至少一个第二ABS图样；获取单元，用于在处理单元确定获取单元获取的第一ABS图样集与第二ABS图样集不存在交集，获取至少一个其他小区的用户业务的第二综合优先级以及第三ABS图样集；处理单元，用于确定获取单元获取的第一综合优先级以及至少一个第二综合优先级的排序；根据排序在至少一个其他小区中确定目标小区；其中，其他小区为与干扰小区作为被干扰小区时进行干扰协调的小区；其他小区分别与第二综合优先级以及第三ABS图样集一一对应；处理单元，还用于在目标小区的第三ABS图样集与第一ABS图样集具有交集时，在目标小区的第三ABS图样集与第一ABS图样集的交集中为被干扰小区确定目标第一ABS图样；发送单元，用于将处理单元确定的目标第一ABS图样发送至被干扰小区；其中，目标小区的第三ABS图样集为目标小区与干扰小区进行干扰协调时，目标小区为干扰小区提供的可使用的ABS图样集与干扰小区的空闲的ABS图样集的交集。In a second aspect, an interference coordination apparatus is provided, the interference coordination apparatus includes: an acquisition unit configured to acquire a first integrated priority of user services of an interfered cell and a first almost blank subframe ABS pattern set; wherein the first The ABS pattern set includes at least one first ABS pattern available to the interfered cell; the processing unit is configured to determine that there is no intersection between the second ABS pattern set and the first ABS pattern set acquired by the acquiring unit; wherein the second ABS pattern set includes the interferer cell At least one second ABS pattern that can be provided by the interfered cell; an acquisition unit, used for determining, in the processing unit, that the first ABS pattern set acquired by the acquisition unit and the second ABS pattern set do not have an intersection, and acquiring user services of at least one other cell The second integrated priority and the third ABS pattern set; the processing unit is used to determine the order of the first integrated priority and at least one second integrated priority acquired by the acquiring unit; according to the ordering, determine the target cell in at least one other cell ; wherein, the other cells are the cells that perform interference coordination with the interfering cell as the interfered cell; the other cells are in one-to-one correspondence with the second comprehensive priority and the third ABS pattern set; the processing unit is also used in the first cell of the target cell When the three ABS pattern sets and the first ABS pattern set have an intersection, determine the target first ABS pattern for the interfered cell in the intersection of the third ABS pattern set of the target cell and the first ABS pattern set; the sending unit is used to process the The target first ABS pattern determined by the unit is sent to the interfered cell; wherein, the third ABS pattern set of the target cell is the available ABS pattern set and interference provided by the target cell when the target cell and the interfering cell perform interference coordination. The intersection of the cell's idle ABS pattern sets.

可以理解地，上述提供的干扰协调装置用于执行上文所提供的第一方面对应的方法，因此，其所能达到的有益效果可参考上文第一方面对应的方法以及下文具体实施方式中对应的方案的有益效果，此处不再赘述。It can be understood that the interference coordination apparatus provided above is used to execute the method corresponding to the first aspect provided above, and therefore, for the beneficial effects that can be achieved, reference may be made to the method corresponding to the first aspect above and the following detailed description. The beneficial effects of the corresponding solution will not be repeated here.

第三方面，提供了一种干扰协调装置，该干扰协调装置的结构中包括处理器，该处理器用于执行程序指令，使得该干扰协调装置执行第一方面的方法。In a third aspect, an interference coordination apparatus is provided, the structure of the interference coordination apparatus includes a processor, and the processor is configured to execute program instructions, so that the interference coordination apparatus executes the method of the first aspect.

第四方面，提供一种基站，应用于干扰基站，包括如第二方面以及第三方面所述的干扰协调装置。In a fourth aspect, a base station is provided, applied to an interfering base station, including the interference coordination apparatus according to the second aspect and the third aspect.

第五方面，提供一种计算机存储介质，计算机存储介质中存储有计算机程序代码，当计算机程序代码在干扰协调装置上运行时，使得该干扰协调装置执行上述第一方面的方法。In a fifth aspect, a computer storage medium is provided, where computer program codes are stored in the computer storage medium, and when the computer program codes are executed on the interference coordination apparatus, the interference coordination apparatus is made to execute the method of the first aspect.

第六方面，提供一种计算机程序产品，该计算机程序产品储存有上述计算机软件指令，当计算机软件指令在干扰协调装置上运行时，使得该干扰协调装置执行如上述第一方面的方法的程序。In a sixth aspect, a computer program product is provided, the computer program product stores the above computer software instructions, and when the computer software instructions are executed on the interference coordination device, the interference coordination device executes the program of the method of the first aspect.

附图说明Description of drawings

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做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。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

图1为现有技术提供的一种小区间干扰的场景图；FIG. 1 is a scene diagram of inter-cell interference provided by the prior art;

图2为本发明实施例提供的一种干扰协调方法的流程示意图；FIG. 2 is a schematic flowchart of an interference coordination method according to an embodiment of the present invention;

图3为本发明的实施例提供的一种干扰协调装置的结构示意图；3 is a schematic structural diagram of an interference coordination apparatus according to an embodiment of the present invention;

图4为本发明的实施例提供的又一种干扰协调装置的结构示意图；FIG. 4 is a schematic structural diagram of another interference coordination apparatus provided by an embodiment of the present invention;

图5为本发明的实施例提供的再一种干扰协调装置的结构示意图。FIG. 5 is a schematic structural diagram of still another interference coordination apparatus provided by an embodiment of the present invention.

具体实施方式Detailed ways

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。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

需要说明的是，本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。It should be noted that, in the embodiments of the present invention, words such as "exemplary" or "for example" are used to represent examples, illustrations, or descriptions. Any embodiments or designs described as "exemplary" or "such as" in the embodiments of the present invention should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present the related concepts in a specific manner.

小区间干扰协调的基本思想是小区间按照一定的规则和方法，协调资源的调度和分配，以降低小区间干扰。为了在时域上完成小区间的干扰协调，引入了ABS的概念。对于ABS，只包含一些必要寻呼或系统消息信号，且配置的功率很低，从而在干扰小区所属的干扰基站中配置ABS，而被干扰小区所属的被干扰基站则在这些ABS的位置上对用户进行调度，从而实现时域上的小区间干扰协调。使用传统的干扰协调方案，如果干扰小区无法为被干扰小区提供可用的ABS图样时，那么此次干扰协调就失败了，从而影响用户业务的数据传输。The basic idea of inter-cell interference coordination is to coordinate the scheduling and allocation of resources among cells according to certain rules and methods to reduce inter-cell interference. In order to complete the interference coordination between cells in the time domain, the concept of ABS is introduced. For the ABS, only some necessary paging or system message signals are included, and the configured power is very low, so the ABS is configured in the interfering base station to which the interfering cell belongs, and the interfered base station to which the interfered cell belongs is located at the position of these ABSs. Users perform scheduling, thereby realizing inter-cell interference coordination in the time domain. Using the traditional interference coordination scheme, if the interfering cell cannot provide an available ABS pattern for the interfered cell, the interference coordination fails this time, thereby affecting the data transmission of user services.

另外，随着移动互联网业务的迅速发展以及5G+垂直行业业务的兴起，逐渐出现更为丰富的业务类型，对移动网络的需求、尤其是业务保障需求更为多样，例如服务于园区安保检测的智慧应用、覆盖园区入口的小区需要更高的保障优先级，服务于电网安全运行的电网专用网络切片需要更高的保障优先级，服务于智慧工厂内部机械臂控制的用户业务的综合优先级比服务于工厂内环境监测的机器人的用户业务的综合优先级高，企业用户在企业内部用于办公的业务应用比用于娱乐的业务应用优先级高等。因此，本发明考虑通过利用用户业务的优先级来实现小区间的干扰协调。In addition, with the rapid development of mobile Internet services and the rise of 5G+ vertical industry services, more business types have gradually emerged, and the needs for mobile networks, especially business security requirements, are more diverse, such as the wisdom for park security inspections. Applications and cells covering the entrance of the park require higher security priorities, grid-dedicated network slices that serve the safe operation of power grids require higher security priorities, and services that serve users controlled by robotic arms inside smart factories have a higher priority than services The comprehensive priority of the user business of the robot used for environmental monitoring in the factory is high, and the business application used by the enterprise user for office in the enterprise has a higher priority than the business application used for entertainment. Therefore, the present invention considers to achieve inter-cell interference coordination by utilizing the priority of user traffic.

图1示出了一种小区间干扰的场景图。如图1所示，包括：被干扰基站101、干扰基站102、用户终端103、用户终端104、用户终端105、其他基站106以及其他基站107。其中，被干扰基站101的覆盖区域为被干扰小区1011；干扰基站102覆盖的区域为干扰小区1021；其他基站106覆盖的区域为其他小区1061；其他基站107覆盖的小区为1071。在图1的场景中，被干扰基站101服务用户终端103，为用户终端103提供有效信号，用户终端103受到干扰基站102的干扰，为用户终端103提供干扰信号。干扰基站102服务用户终端104和用户终端105，为用户终端104和用户终端105提供有效信号，其他基站106为用户终端104提供干扰信号，其他基站107为用户终端105提供干扰信号；在此，需要指出，虽然图1中示意性地示出了一个干扰基站102相关联的一个干扰小区1021，但是在本发明的其他实施例中，可以存在多个干扰基站102和相关联的干扰小区1021，其他基站106和其他基站107同理，不再赘述。FIG. 1 shows a scenario diagram of inter-cell interference. As shown in FIG. 1 , it includes: an interferedbase station 101 , aninterferer base station 102 , auser terminal 103 , a user terminal 104 , auser terminal 105 ,other base stations 106 and other base stations 107 . The coverage area of the interferedbase station 101 is the interferedcell 1011; the area covered by theinterfering base station 102 is theinterfering cell 1021; the area covered byother base stations 106 isother cell 1061; the cell covered by other base stations 107 is 1071. In the scenario of FIG. 1 , the interferedbase station 101 serves theuser terminal 103 and provides a valid signal for theuser terminal 103 , and theuser terminal 103 is interfered by theinterferer base station 102 and provides theuser terminal 103 with an interference signal. The interferingbase station 102 serves the user terminal 104 and theuser terminal 105, and provides valid signals for the user terminal 104 and theuser terminal 105,other base stations 106 provide the user terminal 104 with interference signals, and other base stations 107 provide theuser terminal 105 with interference signals; It is pointed out that although FIG. 1 schematically shows one interferingcell 1021 associated with one interferingbase station 102, in other embodiments of the present invention, there may be multiple interferingbase stations 102 and associated interferingcells 1021, other Thebase station 106 and other base stations 107 are the same, and will not be repeated here.

基于上述技术背景以及现有技术中存在的问题，参照图2，本发明实施例提供一种干扰协调方法，应用于干扰协调装置，该干扰协调装置为干扰基站或者干扰基站中的芯片，该方法包括：Based on the above technical background and the problems existing in the prior art, referring to FIG. 2 , an embodiment of the present invention provides an interference coordination method, which is applied to an interference coordination device, where the interference coordination device is an interference base station or a chip in the interference base station. include:

201、获取被干扰小区的用户业务的第一综合优先级以及第一几乎空白子帧ABS图样集；其中，第一ABS图样集包括被干扰小区可用的至少一个第一ABS图样。201. Acquire a first comprehensive priority of user services of the interfered cell and a first almost blank subframe ABS pattern set; wherein the first ABS pattern set includes at least one first ABS pattern available to the interfered cell.

具体的，第一综合优先级至少由以下的一项或多项确定：用户业务的等级、用户业务的优先级以及用户业务所在的网络切片等级。Specifically, the first comprehensive priority is determined by at least one or more of the following: the level of the user service, the priority of the user service, and the network slice level where the user service is located.

更优的，还可以包括获取被干扰小区的互干扰参数。需要说明的是，通过互干扰参数来限定是否允许被干扰小区与干扰小区进行干扰协调。而互干扰参数的表达方式之一为被干扰小区、干扰小区或者其他小区作为被干扰小区需要进行干扰协调时，是否存在可协调的干扰小区；互干扰参数的表达方式之二为直接设定一个数值，比如互干扰参数N；互干扰参数N可以针对的是本发明实施例中的被干扰小区设定的一个数值。示例性的，当针对被干扰小区设定的一个数值时互干扰参数N(N为自然数)，当N＝0时，表示不允许被干扰小区与干扰小区进行干扰协调；当N＞0时，表示允许被干扰小区与干扰小区进行干扰协调。那么，其他小区作为被干扰小区与其对应的干扰小区进行干扰协调时的互干扰参数为N-1，当N-1＝0时，即表示不允许干扰小区与其他小区进行干扰协调；当N-1＞0时，即表示允许干扰小区与其他小区进行干扰协调。当其他小区作为被干扰小区时，对应的干扰小区作为被干扰小区需要与其对应的干扰小区进行干扰协调时，则互干扰参数为N-2，当N-2＝0时，即表示不允许干扰小区与其他小区进行干扰协调；当N-2＞0时，即表示允许干扰小区与其他小区进行干扰协调。以此类推，不再赘述。More preferably, it may also include acquiring mutual interference parameters of the interfered cell. It should be noted that, whether the interfered cell is allowed to perform interference coordination with the interferer cell is defined by the mutual interference parameter. One of the expressions of the mutual interference parameter is whether there is an interfering cell that can be coordinated when the interfered cell, the interfering cell or other cells as the interfered cell need to perform interference coordination; the second expression of the mutual interference parameter is to directly set a Numerical value, such as the mutual interference parameter N; the mutual interference parameter N may be a value set by the interfered cell in the embodiment of the present invention. Exemplarily, when a value is set for the interfered cell, the mutual interference parameter N (N is a natural number), when N=0, it means that the interfered cell and the interfered cell are not allowed to perform interference coordination; when N>0, the Indicates that interference coordination between the interfered cell and the interfering cell is allowed. Then, the mutual interference parameter of other cells as the interfered cell and its corresponding interferer cell for interference coordination is N-1. When N-1=0, it means that the interferer cell is not allowed to perform interference coordination with other cells; when N- When 1>0, it means that the interfering cell is allowed to perform interference coordination with other cells. When another cell is used as the interfered cell, when the corresponding interfering cell as the interfered cell needs to perform interference coordination with its corresponding interfering cell, the mutual interference parameter is N-2. When N-2=0, it means that interference is not allowed. A cell performs interference coordination with other cells; when N-2>0, it means that the interfering cell is allowed to perform interference coordination with other cells. By analogy, no further description will be given.

202、确定第一ABS图样集与第二ABS图样集不存在交集；其中第二ABS图样集包括干扰小区可为被干扰小区提供的至少一个第二ABS图样。202. Determine that there is no intersection between the first ABS pattern set and the second ABS pattern set; where the second ABS pattern set includes at least one second ABS pattern that the interfering cell can provide for the interfered cell.

203、获取至少一个其他小区的用户业务的第二综合优先级以及第三ABS图样集，并确定第一综合优先级以及至少一个第二综合优先级的排序；根据排序在至少一个其他小区中确定目标小区；其中，其他小区为与干扰小区作为被干扰小区时进行干扰协调的小区；其他小区分别与第二综合优先级以及第三ABS图样集一一对应。203. Acquire the second integrated priority of the user service of at least one other cell and the third ABS pattern set, and determine the ranking of the first integrated priority and the at least one second integrated priority; determine in at least one other cell according to the ranking The target cell; the other cells are the cells that perform interference coordination with the interfering cell as the interfered cell; the other cells are in one-to-one correspondence with the second comprehensive priority and the third ABS pattern set.

其中，根据排序确定在至少一个其他小区中确定目标小区，具体包括：Wherein, determining the target cell in at least one other cell according to the ranking specifically includes:

2031、在排序中获取低于第一综合优先级的第二综合优先级的由低到高的顺序。2031. Obtain the order from low to high of the second comprehensive priority lower than the first comprehensive priority in the sorting.

2032、按照顺序中第二综合优先级从低到高的次序，逐次确定与第一ABS图样集存在交集的第三ABS图样集的目标小区。2032. According to the order of the second comprehensive priority from low to high in the sequence, successively determine the target cell of the third ABS pattern set that overlaps with the first ABS pattern set.

需要说明的是，按照从低到高的顺序进行搜索，当加入互干扰参数时，第一次在至少一个其他小区中确认与第一ABS图样集存在交集的第三ABS图样集的目标小区即停止搜索，当干扰小区作为被干扰小区需要与目标小区进行重新干扰协调时，如果目标小区可使用的ABS图样集与干扰小区的空闲的ABS图样集无交集，则需要通过判断互干扰参数来确定是否继续进行重新干扰协调。情形一：该干扰小区的互干扰参数为“0”或者“该目标小区不存在干扰小区”；即表示该目标小区作为被干扰小区时，不能与其对应的干扰小区(这里为了与本发明中的干扰小区进行区别，将目标小区作为被干扰小区对应的干扰小区称作第二干扰小区)进行重新干扰协调，那么，即便目标小区的第三ABS图样集与第一ABS图样集存在交集，存在的交集也不能用于被干扰小区与干扰小区的干扰协调。情形二：该干扰小区的互干扰参数大于“0”或者为“该目标小区存在干扰小区”；即表示该目标小区作为被干扰小区时，能与其对应的第二干扰小区进行重新干扰协调。目标小区与第二干扰小区在重新干扰协调成功后，将干扰小区与目标小区之间重新干扰协调后可使用的ABS图样释放出来。It should be noted that the search is performed in order from low to high. When the mutual interference parameter is added, the target cell of the third ABS pattern set that intersects with the first ABS pattern set is confirmed in at least one other cell for the first time. Stop the search. When the interfering cell as the interfered cell needs to re-interference coordination with the target cell, if the ABS pattern set that can be used by the target cell and the idle ABS pattern set of the interfering cell have no intersection, it is necessary to determine the mutual interference parameter by judging Whether to continue re-interference coordination. Situation 1: The mutual interference parameter of the interfering cell is "0" or "there is no interfering cell in the target cell"; that is, when the target cell is used as the interfered cell, it cannot correspond to the interfering cell (here in order to be consistent with the The interfering cells are distinguished, and the target cell is used as the interfering cell corresponding to the interfered cell (called the second interfering cell) for re-interference coordination. Then, even if the third ABS pattern set of the target cell and the first ABS pattern set have an intersection, the existing Intersection also cannot be used for interference coordination between the victim cell and the interfering cell. Scenario 2: The mutual interference parameter of the interfering cell is greater than "0" or "there is an interfering cell in the target cell"; that is, when the target cell acts as the interfered cell, it can perform re-interference coordination with its corresponding second interfering cell. After the re-interference coordination between the target cell and the second interfering cell is successful, the ABS pattern that can be used after the re-interference coordination between the interfering cell and the target cell is released.

另外，当为上述情形一的状态时，继续按照从低到高的顺序从第一次搜索到的目标小区开始继续进行搜索，第二次在至少一个其他小区中确认与第一ABS图样集存在交集的第三ABS图样集的目标小区，继续按照上述方式判断第二次确认的目标小区的第三ABS图样集与第一ABS图样集的交集是否可用于被干扰小区与干扰小区的干扰协调。In addition, when it is in the state of the above-mentioned situation 1, continue to search from the target cell searched for the first time in the order from low to high, and confirm the existence of the first ABS pattern set in at least one other cell for the second time. The target cell of the third ABS pattern set of the intersection continues to judge whether the intersection of the third ABS pattern set of the second confirmed target cell and the first ABS pattern set can be used for interference coordination between the interfered cell and the interferer cell according to the above method.

204、在目标小区的第三ABS图样集与第一ABS图样集具有交集时，在目标小区的第三ABS图样集与第一ABS图样集的交集中为被干扰小区确定目标第一ABS图样，并将目标第一ABS图样发送至被干扰小区；其中，目标小区的第三ABS图样集为目标小区与干扰小区进行干扰协调时，目标小区为干扰小区提供的可使用的ABS图样集与干扰小区的空闲的ABS图样集的交集。204. When the third ABS pattern set of the target cell and the first ABS pattern set have an intersection, determine the target first ABS pattern for the interfered cell in the intersection of the third ABS pattern set of the target cell and the first ABS pattern set, and send the target first ABS pattern to the interfered cell; wherein, the third ABS pattern set of the target cell is the available ABS pattern set provided by the target cell for the interferer cell and the interferer cell when interference coordination is performed between the target cell and the interferer cell. The intersection of the free ABS pattern sets.

将目标第一ABS图样发送至被干扰小区之前，还包括：Before sending the target first ABS pattern to the interfered cell, the method further includes:

S1、向目标小区发送重新干扰协调请求。S1. Send a re-interference coordination request to the target cell.

S11、若接收到响应于重新干扰协调请求的协商成功消息，则释放第三ABS图样集。S11. If a negotiation success message in response to the re-interference coordination request is received, release the third ABS pattern set.

示例性的，重新干扰协调请求中可以携带干扰小区可用的新ABS图样集以及用户业务标识；目标小区根据用户业务标识确定用于该用户业务的可提供的新ABS图样集与干扰小区可用的新ABS图样集是否存在交集，若存在交集，可在交集中选取一个ABS图样作为第四ABS图样，并发送协商成功消息至干扰小区；可以再协商成功消息中携带第四ABS图样，也可以单独发送，这里不作限定，以便干扰小区与目标小区基于该第四ABS图样进行数据传输。Exemplarily, the re-interference coordination request may carry the new ABS pattern set available to the interfering cell and the user service identifier; the target cell determines the new ABS pattern set available for the user service and the new ABS pattern set available to the interfering cell according to the user service identifier. Whether there is an intersection of ABS pattern sets, if there is an intersection, select an ABS pattern in the intersection set as the fourth ABS pattern, and send a negotiation success message to the interfering cell; the fourth ABS pattern can be carried in the negotiation success message, or it can be sent separately , which is not limited here, so that the interfering cell and the target cell perform data transmission based on the fourth ABS pattern.

或者，S12、若接收到响应于重新干扰协调请求的协商失败消息，则不释放第三ABS图样集，并删除排序中目标小区以及对应的第三ABS图样集和第二综合优先级；Or, S12, if the negotiation failure message in response to the re-interference coordination request is received, the third ABS pattern set is not released, and the target cell in the sorting and the corresponding third ABS pattern set and the second comprehensive priority are deleted;

在步骤S12之后，还包括：根据排序在至少一个其他小区中重新确定目标小区。After step S12, the method further includes: re-determining the target cell in at least one other cell according to the ranking.

需要说明的是，对于是否能协商生成第四ABS图样主要通过设定的互干扰参数来决定，如当重新协调请求中携带的互干扰参数为0，则目标小区不与干扰小区进行重新干扰协调，否则与目标小区进行干扰协调生成第四ABS图样。It should be noted that whether the fourth ABS pattern can be generated through negotiation is mainly determined by the set mutual interference parameter. For example, when the mutual interference parameter carried in the re-coordination request is 0, the target cell does not perform re-interference coordination with the interfering cell. , otherwise, perform interference coordination with the target cell to generate a fourth ABS pattern.

为了更好的理解，现对本发明实施例提供的干扰协调方法进行示例性说明，具体如下：For a better understanding, the interference coordination method provided by the embodiment of the present invention is now exemplarily described, and the details are as follows:

假设被干扰小区C1等级为a，为用户服务的网络切片等级为b，用户等级为c，业务优先级为d，综合优先级可以为(x1*a+y1*b)*(x2*c+y2*d)，其中x1≥0，y1≥0，x1+y1≠0，0≤x2≤1，0≤y2≤1，x2+y2＝1。小区C1的用户业务U1，对应的第一综合优先级为n1，C1可用第一ABS图样集Q1为AYYYYYY、YAYYYYY、YYAYYYY，其中A代表ABS，互干扰参数为N，N≥0。具体包括以下三种示例：Assuming that the level of the interfered cell C1 is a, the network slice level serving the user is b, the user level is c, and the service priority is d, the comprehensive priority can be (x1*a+y1*b)*(x2*c+ y2*d), where x1≥0, y1≥0, x1+y1≠0, 0≤x2≤1, 0≤y2≤1, and x2+y2=1. The user service U1 of the cell C1 corresponds to the first comprehensive priority n1, and the C1 can use the first ABS pattern set Q1 as AYYYYYY, YAYYYYY, YYAYYYY, where A represents ABS, and the mutual interference parameter is N, N≥0. Specifically, the following three examples are included:

示例一：若小区C2生成的潜在可用于小区C1的第二ABS图样集Q21为YYAYYYY、YYYAYYY；Q21与Q1的交集为YYAYYYY，则小区C2将YYAYYYY作为协商的第一ABS图样发送给C1。Example 1: If the second ABS pattern set Q21 generated by cell C2 that can potentially be used in cell C1 is YYAYYYY, YYYYYYY; the intersection of Q21 and Q1 is YYAYYYY, then cell C2 sends YYAYYYY as the negotiated first ABS pattern to C1.

示例二：若小区C2生成的潜在可用于小区C1的第二ABS图样集Q22为YYYAYYY、YYYYAYY，与Q1无交集则且C2当前收到的N≠0。另外，假设有C3、C4、C5以及C6四个其他小区；其中，小区C2与小区C3干扰协调时服务的用户业务为U3、第二综合优先级为n3，小区C2与小区C4干扰协调时服务的用户业务为U4、第二综合优先级为n4，小区C2与小区C5干扰协调时服务的用户业务为U5、第二综合优先级为n5，小区C2与小区C6干扰协调时服务的用户为U6、第二综合优先级为n6；综合优先级的排序为n4＞n1＞n3＞n5＞n6。现获取排序中n1＞n3＞n5＞n6，按照有低到高的顺序依次确认与被干扰小区存在ABS图样的交集的目标小区。具体包括：Example 2: If the second ABS pattern set Q22 generated by the cell C2 that can potentially be used in the cell C1 is YYYAYYY, YYYYAYY, and has no intersection with Q1, and the current received N≠0 by C2. In addition, it is assumed that there are four other cells C3, C4, C5 and C6; among them, the user service served during the interference coordination between cell C2 and cell C3 is U3, the second comprehensive priority is n3, and the service during the interference coordination between cell C2 and cell C4 is The user service is U4, the second comprehensive priority is n4, the user service served when cell C2 and cell C5 interfere with coordination is U5, the second comprehensive priority is n5, and the user served when cell C2 and cell C6 interference coordination is U6 , the second comprehensive priority is n6; the order of the comprehensive priority is n4>n1>n3>n5>n6. Now obtain n1>n3>n5>n6 in the sorting order, and confirm the target cells that have the intersection of ABS patterns with the interfered cell in order from low to high. Specifically include:

假设当小区C2与小区C6之间的第三ABS图样Q26为YYYYYAA和YYYYYYA，与Q1无交集。再判断小区C2与小区C5之间的第三ABS图样Q212为AYYYYYY，YYYAYYY，与Q1有交集，则记录排序为2，由于Q212与Q1的交集为AYYYYYY，则小区C2考虑与小区C5进行重新干扰协调的ABS图样集Q252为YAAYYYY、YYAAYYY，小区C2向小区C5发送重新干扰协调消息，包含Q252图样集、U5的第二综合优先级n5和互干扰参数N-1，该示例包含以下三种情形：It is assumed that the third ABS pattern Q26 between the cell C2 and the cell C6 is YYYYYAA and YYYYYYA, and has no intersection with Q1. Then it is judged that the third ABS pattern Q212 between cell C2 and cell C5 is AYYYYYY, YYYYYYY, and has an intersection with Q1, then the record order is 2. Since the intersection of Q212 and Q1 is AYYYYYY, cell C2 considers re-interference with cell C5 The coordinated ABS pattern set Q252 is YAAYYYY, YYAAYYY, and cell C2 sends a re-interference coordination message to cell C5, including the Q252 pattern set, the second integrated priority n5 of U5, and the mutual interference parameter N-1. This example includes the following three situations :

情形一：假设小区C5判断潜在可用于与小区C2协调的ABS图样集C52为YYAAYYY和YYYAAYY，与Q252有交集YYAAYYY，小区C5将YYAAYYY作为小区C5与小区C2进行重新干扰协调后的第四ABS图样发送给小区C2，小区C2和小区C5基于YYAAYYY的ABS子帧图样进行资源调度，由于小区C5接收的互干扰参数等于N-1，小区C2将Q212与Q1的交集AYYYYYY发送给小区C1，小区C2和小区C1之间基于此ABS子帧图样进行资源调度。Scenario 1: Assuming that cell C5 determines that the ABS pattern set C52 that can potentially be used for coordination with cell C2 is YYAAYYY and YYYAAYY, and has an intersection with Q252 of YYAAYYY, cell C5 uses YYAAYYY as the fourth ABS pattern after re-interference coordination between cell C5 and cell C2 Sent to cell C2, and cell C2 and cell C5 perform resource scheduling based on the ABS subframe pattern of YYAAYYY. Since the mutual interference parameter received by cell C5 is equal to N-1, cell C2 sends the intersection of Q212 and Q1 AYYYYYY to cell C1, cell C2 Based on the ABS subframe pattern, resource scheduling is performed with the cell C1.

情形二：假设小区C5判断潜在可用于与小区C2协调的ABS图样集C52为YYYYYAA和YYYAAYY，与Q252无交集，且若N-1＝0，则小区C5向小区C2发送干扰协调失败指示信息，由于小区C5接收的互干扰参数为N-1≠N，因此，排序3对应于小区C3、用户业务U3和第二综合优先级n3，若不使用小区C2与小区C3协商的ABS图样，可配置的ABS图样集Q23为YAYYYYY、YYYYAYY，与Q1有交集YAYYYYY，小区C2考虑与小区C3协调的ABS图样集为C232为YYYAYYY和YYYYYYA，则小区C2向小区C3发送重新干扰协调消息，包含Q232图样集、U3的综合优先级n3和互干扰参数N-1，小区C3判断可使用YYYYYYA作为第四ABS图样与小区C2进行重新干扰协调，小区C3将YYYYYYA发送给小区C2，小区C2和小区C3基于该第四ABS图样进行资源调度，由于小区C3的互干扰参数为N-1，小区C2将Q23与Q1的交集YAYYYYY发送给小区C1，小区C2和小区C1之间基于此第一ABS图样进行资源调度。Scenario 2: Suppose cell C5 determines that the ABS pattern set C52 that can potentially be used for coordination with cell C2 is YYYYYAA and YYYAAYY, and has no intersection with Q252, and if N-1=0, then cell C5 sends an interference coordination failure indication message to cell C2, Since the mutual interference parameter received by cell C5 is N-1≠N, ranking 3 corresponds to cell C3, user service U3 and the second comprehensive priority n3. If the ABS pattern negotiated between cell C2 and cell C3 is not used, it can be configured The ABS pattern set Q23 is YAYYYYY, YYYYAYY, and the intersection with Q1 is YAYYYYY, and the ABS pattern set considered by cell C2 to coordinate with cell C3 is C232 is YYYYYY and YYYYYYA, then cell C2 sends a re-interference coordination message to cell C3, including the Q232 pattern set , U3's comprehensive priority n3 and mutual interference parameter N-1, cell C3 determines that YYYYYYA can be used as the fourth ABS pattern for re-interference coordination with cell C2, cell C3 sends YYYYYYA to cell C2, and cell C2 and cell C3 are based on this The fourth ABS pattern performs resource scheduling. Since the mutual interference parameter of cell C3 is N-1, cell C2 sends the intersection YAYYYYY of Q23 and Q1 to cell C1, and resource scheduling is performed between cell C2 and cell C1 based on this first ABS pattern. .

情形三：假设小区C5判断潜在可用于与小区C2协调的ABS子帧图样集C52为YYYYYAA和YYYAAYY，与Q252无交集，且若N-1≠0，若小区C5作为被干扰小区时对应的干扰小区由小区C7和小区C8；小区C5与小区C7干扰协调时服务的用户业务为U7、第三综合优先级为n7，小区C5与小区C8干扰协调时服务的用户业务为U8、第三综合优先级为n8，其中，假设综合优先级的排序为n7＞n5＞n8。当小区C5与小区C8之间不使用协商的ABS图样时，小区C5可配置的ABS图样集Q523为YAAYYYY和AYYYYYA，与Q252有交集YAAYYYY。小区C5考虑与小区C8协调的ABS图样集Q582为YYYAAYY和YYYYYAA，小区C5向小区C8发送重新干扰协调消息，包含Q582图样集、U8的第三综合优先级n8和互干扰参数N-2，假设小区C8判断可使用Q582中的子帧图样YYYAAYY，小区C8向小区C5发送协商一致的ABS图样YYYAAYY，小区C5和小区C8之间基于该子帧图样进行资源调度，且由于小区C5的互干扰参数不等于N，小区C5向小区C2发送Q523与Q252的交集YAAYYYY为第四ABS图样，小区C2和小区C5之间基于此进行资源调度，小区C2向小区C1发送Q212与Q1的交集AYYYYYY作为干扰协调的结果。Scenario 3: Assume that cell C5 determines that the ABS subframe pattern set C52 that can potentially be used for coordination with cell C2 is YYYYYAA and YYYAAYY, and has no intersection with Q252, and if N-1≠0, if cell C5 is used as the interference cell corresponding to the interference The cell consists of cell C7 and cell C8; when cell C5 and cell C7 interfere with coordination, the user service served is U7, and the third comprehensive priority is n7, and the user service served when cell C5 and cell C8 interfere with coordination is U8, and the third comprehensive priority is U8. The level is n8, wherein it is assumed that the order of comprehensive priority is n7>n5>n8. When the negotiated ABS pattern is not used between the cell C5 and the cell C8, the configurable ABS pattern set Q523 of the cell C5 is YAAYYYY and AYYYYYA, and has an intersection YAAYYYY with Q252. Cell C5 considers that the ABS pattern set Q582 coordinated with cell C8 is YYYAAYY and YYYYYAA, and cell C5 sends a re-interference coordination message to cell C8, including the Q582 pattern set, the third comprehensive priority n8 of U8, and the mutual interference parameter N-2, assuming Cell C8 determines that the subframe pattern YYYAAYY in Q582 can be used, and cell C8 sends the negotiated ABS pattern YYYAAYY to cell C5, and resource scheduling is performed between cell C5 and cell C8 based on the subframe pattern, and due to the mutual interference parameter of cell C5 Not equal to N, cell C5 sends the intersection YAAYYYY of Q523 and Q252 to cell C2 as the fourth ABS pattern, based on which resource scheduling is performed between cell C2 and cell C5, cell C2 sends the intersection of Q212 and Q1 AYYYYYY to cell C1 as interference coordination the result of.

示例三：假设小区C2生成的潜在可用于被干扰小区的ABS子帧图样集Q22为YYYAYYY、YYYYAYY，与Q1无交集，且C2当前收到的N＝0，Q22与Q1无交集，则小区C2向小区C1发送本次干扰协调失败指示信息。Example 3: Assuming that the ABS subframe pattern set Q22 generated by cell C2 that can potentially be used for the interfered cell is YYYAYYY, YYYYAYY, and has no intersection with Q1, and N=0 currently received by C2, and Q22 has no intersection with Q1, then cell C2 Send the current interference coordination failure indication information to the cell C1.

本发明实施例可以根据上述方法实施例对干扰协调装置进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本发明实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。In this embodiment of the present invention, the interference coordination apparatus may be divided into functional modules according to the foregoing method embodiments. For example, each functional module may be divided corresponding to each function, or two or more functions may be integrated into one processing module. The above-mentioned integrated modules can be implemented in the form of hardware, and can also be implemented in the form of software function modules. It should be noted that, the division of modules in the embodiment of the present invention is schematic, and is only a logical function division, and there may be other division manners in actual implementation.

在采用对应各个功能划分各个功能模块的情况下，图3给出了上述实施例中涉及的干扰协调装置30的一种可能的结构示意图，该干扰协调装置应用于基站或者基站上的芯片，该干扰协调装置30包括：In the case where each functional module is divided according to each function, FIG. 3 shows a possible schematic structural diagram of the interference coordination apparatus 30 involved in the above embodiment. The interference coordination apparatus is applied to a base station or a chip on a base station. The interference coordination device 30 includes:

获取单元301，用于获取被干扰小区的用户业务的第一综合优先级以及第一几乎空白子帧ABS图样集；其中，第一ABS图样集包括被干扰小区可用的至少一个第一ABS图样。The obtaining unit 301 is configured to obtain a first comprehensive priority of user services of the interfered cell and a first almost blank subframe ABS pattern set; wherein the first ABS pattern set includes at least one first ABS pattern available to the interfered cell.

处理单元302，用于确定第二ABS图样集与获取单元301获取的第一ABS图样集不存在交集；其中第二ABS图样集包括干扰小区可为被干扰小区提供的至少一个第二ABS图样。The processing unit 302 is configured to determine that there is no intersection between the second ABS pattern set and the first ABS pattern set obtained by the obtaining unit 301; wherein the second ABS pattern set includes at least one second ABS pattern that the interfering cell can provide for the interfered cell.

获取单元301，用于在处理单元302确定获取单元301获取的第一ABS图样集与第二ABS图样集不存在交集，获取至少一个其他小区的用户业务的第二综合优先级以及第三ABS图样集。The acquiring unit 301 is configured to determine in the processing unit 302 that the first ABS pattern set and the second ABS pattern set acquired by the acquiring unit 301 do not have an intersection, and acquire the second comprehensive priority and the third ABS pattern of the user service of at least one other cell set.

处理单元302，用于确定获取单元301获取的第一综合优先级以及至少一个第二综合优先级的排序；根据排序在至少一个其他小区中确定目标小区；其中，其他小区为与干扰小区作为被干扰小区时进行干扰协调的小区；其他小区分别与第二综合优先级以及第三ABS图样集一一对应。The processing unit 302 is configured to determine the ranking of the first comprehensive priority and at least one second comprehensive priority obtained by the obtaining unit 301; according to the ranking, determine the target cell in at least one other cell; wherein the other cell is the same as the interfering cell as the target cell. A cell that performs interference coordination when interfering with a cell; other cells are in a one-to-one correspondence with the second integrated priority and the third ABS pattern set.

处理单元302，还用于在目标小区的第三ABS图样集与第一ABS图样集具有交集时，在目标小区的第三ABS图样集与第一ABS图样集的交集中为被干扰小区确定目标第一ABS图样。The processing unit 302 is further configured to determine a target for the interfered cell in the intersection of the third ABS pattern set of the target cell and the first ABS pattern set when the third ABS pattern set of the target cell and the first ABS pattern set have an intersection The first ABS pattern.

发送单元303，用于将处理单元302确定的目标第一ABS图样发送至被干扰小区；其中，目标小区的第三ABS图样集为目标小区与干扰小区进行干扰协调时，目标小区为干扰小区提供的可使用的ABS图样集与干扰小区的空闲的ABS图样集的交集。The sending unit 303 is configured to send the target first ABS pattern determined by the processing unit 302 to the interfered cell; wherein, the third ABS pattern set of the target cell is that when the target cell performs interference coordination with the interferer cell, the target cell provides the interferer cell with The intersection of the available ABS pattern set and the idle ABS pattern set of the interfering cell.

在一种示例性的方案中，处理单元302，具体用于在排序中获取低于第一综合优先级的第二综合优先级的由低到高的顺序。In an exemplary solution, the processing unit 302 is specifically configured to obtain the order from low to high of the second comprehensive priority lower than the first comprehensive priority in the sorting.

处理单元302，还用于按照顺序中第二综合优先级从低到高的次序，逐次确定与第一ABS图样集存在交集的第三ABS图样集的目标小区。The processing unit 302 is further configured to successively determine the target cell of the third ABS pattern set that has an intersection with the first ABS pattern set in the order of the second comprehensive priority from low to high.

在一种示例性的方案中，发送单元303，还用于向目标小区发送重新干扰协调请求。In an exemplary solution, the sending unit 303 is further configured to send a re-interference coordination request to the target cell.

处理单元302，还用于若获取单元接收到响应于重新干扰协调请求的协商成功消息，则释放第三ABS图样集。The processing unit 302 is further configured to release the third ABS pattern set if the obtaining unit receives a negotiation success message in response to the re-interference coordination request.

在一种示例性的方案中，发送单元303，还用于向目标小区发送干扰协调请求。In an exemplary solution, the sending unit 303 is further configured to send an interference coordination request to the target cell.

处理单元302，还用于若获取单元301接收到响应于重新干扰协调请求，未协商生成第四ABS图样；则不释放第三ABS图样集，则不释放第三ABS图样集，并删除排序中目标小区以及对应的第三ABS图样集和第二综合优先级。The processing unit 302 is further configured to, if the obtaining unit 301 receives the re-interference coordination request and does not negotiate to generate the fourth ABS pattern; then the third ABS pattern set is not released, then the third ABS pattern set is not released, and the sorting is deleted. The target cell and the corresponding third ABS pattern set and second integrated priority.

处理单元302，还用于根据排序在至少一个其他小区中重新确定目标小区。The processing unit 302 is further configured to re-determine the target cell in at least one other cell according to the ranking.

在一种示例性的方案中，第一综合优先级至少由以下的一项或多项确定：用户业务的等级、用户业务的优先级以及用户业务所在的网络切片等级。In an exemplary solution, the first comprehensive priority is determined by at least one or more of the following: the level of the user service, the priority of the user service, and the level of the network slice where the user service is located.

由于本发明实施例中的干扰协调装置可以应用于实施上述方法实施例，因此，其所能获得的技术效果也可参考上述方法实施例，本发明实施例在此不再赘述。Since the interference coordination apparatus in this embodiment of the present invention can be applied to implement the foregoing method embodiments, reference may also be made to the foregoing method embodiments for technical effects that can be obtained by the interference coordination apparatus, and details are not described herein again in this embodiment of the present invention.

在采用集成的单元的情况下，图4示出了上述实施例中所涉及的干扰协调装置30的一种可能的结构示意图。干扰协调装置30包括：处理模块401，处理模块401用于对干扰协调装置30的动作进行控制管理；例如，处理模块401用于支持干扰协调装置40执行图2中的过程202-204。另外，该干扰协调装置30还可以包括：通信模块402和存储模块403。其中，通信模块402用于支持干扰协调装置30与其他实体的通信；存储模块403用于存储干扰协调装置30的程序代码和数据。In the case of using an integrated unit, FIG. 4 shows a possible schematic structural diagram of the interference coordination apparatus 30 involved in the above embodiment. The interference coordination apparatus 30 includes: a processing module 401, where the processing module 401 is used to control and manage the actions of the interference coordination apparatus 30; for example, the processing module 401 is used to support the interference coordination apparatus 40 to perform the processes 202-204 in FIG. 2 . In addition, the interference coordination apparatus 30 may further include: a communication module 402 and a storage module 403 . The communication module 402 is used for supporting the communication between the interference coordination apparatus 30 and other entities; the storage module 403 is used for storing program codes and data of the interference coordination apparatus 30 .

其中，处理模块401可以是处理器或控制器，例如可以是中央处理器(centralprocessing unit，CPU)，通用处理器，数字信号处理器(digital signal processor，DSP)，专用集成电路(application-specific integrated circuit，ASIC)，现场可编程门阵列(field programmable gate array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件、硬件部件或者其任意组合。其可以实现或执行结合本申请公开内容所描述的各种示例性的逻辑方框，模块和电路。处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。通信模块402可以是收发器、收发电路或通信接口等。存储模块403可以是存储器。The processing module 401 may be a processor or a controller, such as a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), or an application-specific integrated circuit (application-specific integrated circuit). circuit, ASIC), field programmable gate array (FPGA), or other programmable logic devices, transistor logic devices, hardware components, or any combination thereof. It may implement or execute the various exemplary logical blocks, modules and circuits described in connection with this disclosure. A processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like. The communication module 402 may be a transceiver, a transceiver circuit, a communication interface, or the like. The storage module 403 may be a memory.

当处理模块401为如图5所示的处理器，通信模块402为图5的收发器，存储模块403为图5的存储器时，本申请实施例所涉及的干扰协调装置30可以为如下的干扰协调装置30。When the processing module 401 is the processor shown in FIG. 5 , the communication module 402 is the transceiver shown in FIG. 5 , and the storage module 403 is the memory shown in FIG. 5 , the interference coordination apparatus 30 involved in this embodiment of the present application may be the following interference Coordination device 30 .

在另一种示例中，参照图5所示，该干扰协调装置30包括：处理器501。处理器501用于执行应用程序代码，从而实现本申请实施例中的干扰协调方法。其中如图5所示，在另一示例中，该干扰协调装置30还可以包括存储器503，存储器503用于存储执行本申请方案的应用程序代码。其中存储器503可以单独设置或者集成于处理器501中。另外，干扰协调装置30还可以包括收发器502，其中收发器502用于执行上述通信模块402的实施的方法，实现与其他设备的通信。处理器501、收发器502以及存储器503可以相互耦合，例如通过总线504耦合。总线504可以是外设部件互连标准(peripheral component interconnect，PCI)总线或扩展工业标准结构(extended industry standard architecture，EISA)总线等。总线可以分为地址总线、数据总线、控制总线等。为便于表示，图中仅用一条粗线表示，但并不表示仅有一根总线或一种类型的总线。In another example, as shown in FIG. 5 , the interference coordination apparatus 30 includes: aprocessor 501 . Theprocessor 501 is configured to execute application code, thereby implementing the interference coordination method in the embodiment of the present application. As shown in FIG. 5 , in another example, the interference coordination apparatus 30 may further include amemory 503 , where thememory 503 is used to store application code for executing the solution of the present application. Thememory 503 may be provided separately or integrated in theprocessor 501 . In addition, the interference coordination apparatus 30 may further include atransceiver 502, wherein thetransceiver 502 is configured to execute the method implemented by the above communication module 402 to implement communication with other devices. Theprocessor 501 , thetransceiver 502 , and thememory 503 may be coupled to each other, eg, via abus 504 . Thebus 504 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, or the like. The bus can be divided into address bus, data bus, control bus and so on. For ease of presentation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus.

处理器501可以是一个通用中央处理器(central processing unit，CPU)，微处理器，特定应用集成电路(application-apecificintegratedcircuit，ASIC)，或一个或多个用于控制本申请方案程序执行的集成电路。Theprocessor 501 may be a general-purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of programs in the present application. .

存储器503可以是只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(random access memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(electricallyerasable programmable read-only memory，EEPROM)、只读光盘(compact disc read-only memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。Thememory 503 may be read-only memory (ROM) or other type of static storage device that can store static information and instructions, random access memory (RAM) or other type of static storage device that can store information and instructions It can also be an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM), or other optical disk storage, optical disk storage ( including compact discs, laser discs, compact discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or capable of carrying or storing desired program code in the form of instructions or data structures and capable of being stored by a computer any other medium taken, but not limited to this.

其中，存储器503用于存储执行本申请方案的应用程序代码，并由处理器501来控制执行。收发器502用于接收外部设备输入的内容，处理器501用于执行存储器503中存储的应用程序代码，从而实现本申请实施例中的干扰协调方法。Wherein, thememory 503 is used for storing the application code for executing the solution of the present application, and the execution is controlled by theprocessor 501 . Thetransceiver 502 is configured to receive content input from an external device, and theprocessor 501 is configured to execute the application program code stored in thememory 503, thereby implementing the interference coordination method in this embodiment of the present application.

应理解，在本申请的各种实施例中，上述各过程的序号的大小并不意味着执行顺序的先后，各过程的执行顺序应以其功能和内在逻辑确定，而不应对本申请实施例的实施过程构成任何限定。It should be understood that, in various embodiments of the present application, the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not be dealt with in the embodiments of the present application. implementation constitutes any limitation.

本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of this application.

所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的设备、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。Those skilled in the art can clearly understand that, for the convenience and brevity of description, for the specific working process of the above-described devices, devices and units, reference may be made to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

在本申请所提供的几个实施例中，应该理解到，所揭露的系统、设备和方法，可以通过其它的方式实现。例如，以上所描述的设备实施例仅仅是示意性的，例如，单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided in this application, it should be understood that the disclosed systems, devices and methods may be implemented in other manners. For example, the device embodiments described above are only illustrative. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated. to another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。Units described as separate components may or may not be physically separated, and components shown as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.

在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件程序实现时，可以全部或部分地以计算机程序产品的形式来实现。该计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行计算机程序指令时，全部或部分地产生按照本申请实施例的流程或功能。计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，计算机指令可以从一个网站站点、计算机、服务器或者数据中心通过有线(例如同轴电缆、光纤、数字用户线(digitalsubscriber line，DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可以用介质集成的服务器、数据中心等数据存储设备。可用介质可以是磁性介质(例如，软盘、硬盘、磁带)，光介质(例如，DVD)、或者半导体介质(例如固态硬盘(solid state disk，SSD))等。In the above-mentioned embodiments, it may be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using a software program, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the procedures or functions according to the embodiments of the present application are generated in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, or other programmable device. Computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be transmitted from a website site, computer, server, or data center over a wire (e.g. coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (eg infrared, wireless, microwave, etc.) means to another website site, computer, server or data center. Computer-readable storage media can be any available media that can be accessed by a computer or data storage devices including one or more servers, data centers, etc., that can be integrated with the media. Useful media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVDs), or semiconductor media (eg, solid state disks (SSDs)), and the like.

本发明实施例还提供一种计算机程序产品，该计算机程序产品可直接加载到存储器中，并含有软件代码，该计算机程序产品经由计算机载入并执行后能够实现上述的干扰协调方法。Embodiments of the present invention also provide a computer program product, which can be directly loaded into a memory and contains software codes, which can implement the above interference coordination method after being loaded and executed by a computer.

以上，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以权利要求的保护范围为准。The above are only specific embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art who is familiar with the technical scope disclosed in the present application can easily think of changes or replacements, which should cover within the scope of protection of this application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.