WO2016206356A1

WO2016206356A1 - Radio bearer configuration method, device, and system

Info

Publication number: WO2016206356A1
Application number: PCT/CN2016/070171
Authority: WO
Inventors: 柯雅珠; 程翔; 窦建武
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-06-24
Filing date: 2016-01-05
Publication date: 2016-12-29
Also published as: CN106332120B; CN106332120A

Abstract

A radio bearer configuration method, device, and system. The method comprises: when a newly added slave-BS joins a base station (BS) group, acquiring, by a master-BS, radio resource information used for transferring signaling and allocated to a mobile station (MS) corresponding to a virtual cell by the newly added slave-BS; composing, by the master-BS, the radio resource information into a signaling data protocol unit used for carrying the radio resource information; and instructing, by the master-BS, the currently existing slave-BS in the BS group to transmit the signaling data protocol unit to the MS.

Description

一种无线承载的配置方法、设备和***Configuration method, device and system for wireless bearer

技术领域Technical field

本文涉及但不限于无线通信技术，尤指一种无线承载的配置方法、设备和***。This document relates to, but is not limited to, wireless communication technologies, and more particularly to a method, device and system for configuring a wireless bearer.

背景技术Background technique

随着无线通信的用户群体越来越多，使得其应用场景变得越来越广泛，为了不断地提升宽带无线接入网的能力，适应业务需求，通常采用部署高密度的异构网络，缩小小区的覆盖面积来提升频谱资源的空间复用率。但由于小区的覆盖范围缩小，无法很好的支持用户的快速移动，因此目前引入虚拟小区的概念，也就是以用户为中心，为用户动态构建虚拟小区。如图1所示的一种虚拟小区的结构示意图，虚拟小区的覆盖范围如图中的实线圈所示，虚拟小区由3个基站(BS，Base Station)构成，一个移动台(MS，Mobile Station)和这3个基站都存在连接；在这三个基站中，一个为主服务基站(Master-BS)，另外2个为从服务基站(Slave-BS)，通过这三个基站构建出来的虚拟小区能够解决用户在移动过程中因为服务基站的改变而引起业务频繁中断的问题。With the increasing number of users of wireless communication, the application scenarios are becoming more and more extensive. In order to continuously improve the capabilities of the broadband wireless access network and adapt to the needs of the service, it is usually deployed to deploy a high-density heterogeneous network. The coverage area of the cell increases the spatial multiplexing rate of the spectrum resources. However, since the coverage of the cell is reduced, the fast mobility of the user cannot be well supported. Therefore, the concept of introducing a virtual cell is to dynamically construct a virtual cell for the user. FIG. 1 is a schematic structural diagram of a virtual cell. The coverage of the virtual cell is shown by a real coil in the figure. The virtual cell is composed of three base stations (BS, Base Station), and one mobile station (MS, Mobile Station). ) and the three base stations are connected; among the three base stations, one is the primary serving base station (Master-BS), and the other two are the slave base stations (Slave-BS), and the virtual bases are constructed through the three base stations. The cell can solve the problem that the user frequently interrupts the service due to the change of the serving base station during the mobile process.

从图1可看出，控制面信令control还是由Master-BS发送给MS，也就是说网络侧只需要选择主服务基站进行控制面信令的传递就可以。但由于主服务基站也是一个小小区，那么为了使得控制面的信令能够更加可靠地被用户所接收，通常需要频繁的更换Master-BS，来保证从用户的角度看到的Master-BS一直是和自己有最好的信道质量连接的BS。但这种频繁的Master-BS变更不仅会涉及到控制面信令control和用户面数据data的频繁同步，也不利于虚拟小区的虚拟化过程。It can be seen from FIG. 1 that the control plane signaling control is still sent by the Master-BS to the MS, that is to say, the network side only needs to select the primary serving base station to transmit the control plane signaling. However, since the primary serving base station is also a small cell, in order to enable the control plane signaling to be more reliably received by the user, it is usually necessary to frequently replace the Master-BS to ensure that the Master-BS seen from the user's perspective is always A BS that has its best channel quality connection. However, such frequent Master-BS changes not only involve frequent synchronization of control plane signaling control and user plane data, but also are not conducive to the virtualization process of the virtual cell.

发明内容 Summary of the invention

以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

本发明实施例提供了一种无线承载的配置方法、设备和***，避免了Master-BS变更所引发的控制面信令control和用户面数据data的频繁同步，使得控制面信令的传输也实现了虚拟化。The embodiment of the invention provides a method, a device and a system for configuring a radio bearer, which avoids frequent synchronization of control plane signaling control and user plane data caused by Master-BS change, so that control plane signaling transmission is also implemented. Virtualization.

本发明实施例提供一种无线承载的配置方法，所述方法应用于虚拟小区的基站集合中的主服务基站，所述方法包括：An embodiment of the present invention provides a method for configuring a radio bearer, where the method is applied to a primary serving base station in a base station set of a virtual cell, and the method includes:

所述主服务基站在新加入的从服务基站加入所述基站集合时，获取所述新加入的从服务基站为所述虚拟小区对应的移动台分配的无线资源信息，所述无线资源信息用于传递信令；；When the newly added slave base station joins the base station set, the primary serving base station acquires the newly added wireless resource information allocated by the serving base station for the mobile station corresponding to the virtual cell, where the wireless resource information is used. Pass signaling;

所述主服务基站把所述无线资源信息构建成信令数据协议单元；The primary serving base station constructs the radio resource information into a signaling data protocol unit;

所述主服务基站指示所述基站集合中已存在的从服务基站将所述信令数据协议单元传输至所述MS。The primary serving base station instructs the secondary serving base station in the set of base stations to transmit the signaling data protocol unit to the MS.

可选的，所述主服务基站在新加入的从服务基站加入所述基站集合时，获取所述新加入的从服务基站为所述虚拟小区对应的移动台分配的无线资源信息，包括：Optionally, the primary serving base station acquires, by the newly added serving base station, the radio resource information allocated by the serving base station to the mobile station corresponding to the virtual cell, including:

所述主服务基站向所述新加入的从服务基站发送加入邀请；所述加入邀请用于请求所述新加入的从服务基站加入所述MS对应的虚拟小区的基站集合；The primary serving base station sends a join invitation to the newly joined slave base station; the join invitation is used to request the newly joined slave base station to join the base station set of the virtual cell corresponding to the MS;

所述主服务基站接收由所述新加入的从服务基站返回的为所述MS分配的用于传递信令的无线资源信息，其中，所述无线资源信息包括所述新加入的从服务基站为所述MS分配的用于传递信令的无线资源的特征信息。Receiving, by the primary serving base station, radio resource information for transmitting signaling that is allocated by the newly added slave serving base station for the MS, where the radio resource information includes the newly joined slave base station Characteristic information of the radio resource allocated by the MS for transmitting signaling.

可选的，所述主服务基站指示所述基站集合中已存在的从服务基站将所述信令数据协议单元传输至所述MS，包括：Optionally, the primary serving base station instructs the serving base station that is already in the set of base stations to transmit the signaling data protocol unit to the MS, including:

所述主服务基站向所述基站集合中已存在的从服务基站发送所述信令数据协议单元。The primary serving base station transmits the signaling data protocol unit to a secondary serving base station in the set of base stations.

可选的，所述新加入的从服务基站为所述虚拟小区对应的移动台MS所分配的用于传递信令的无线资源信息，包括： Optionally, the newly added radio resource information that is allocated by the serving base station to the mobile station MS corresponding to the virtual cell for transmitting signaling includes:

仅分配传递信令所使用的控制信道信息；所述控制信道信息用于申请调度资源；Assigning only control channel information used for signaling; the control channel information is used to request scheduling resources;

或，半静态分配传递信令的无线资源信息。Or, semi-statically assigning radio resource information that conveys signaling.

可选的，所述新加入的从服务基站的为MS分配的用于传输信令的无线资源信息传输至所述MS之后，所述方法还包括：Optionally, after the newly added radio resource information for the transmission signaling allocated by the serving base station for the MS is transmitted to the MS, the method further includes:

所述主服务基站接收所述基站集合中从服务基站发送的资源变更请求；所述变更请求包括用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源信息；Receiving, by the primary serving base station, a resource change request sent by the serving base station in the set of base stations; the change request includes wireless resource information newly allocated by using a signaling data protocol unit of the MS corresponding to the virtual cell;

所述主服务基站将所述用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源信息发送至所述虚拟小区对应的MS。The primary serving base station sends the newly allocated radio resource information to the MS corresponding to the virtual cell by using the signaling data protocol unit for transmitting the MS corresponding to the virtual cell.

本发明实施例还提供一种无线承载的配置方法，所述方法应用于虚拟小区的基站集合中的从服务基站，所述方法包括：The embodiment of the present invention further provides a method for configuring a radio bearer, where the method is applied to a slave base station in a set of base stations of a virtual cell, and the method includes:

所述从服务基站在加入所述基站集合时，为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；When the slave base station joins the base station set, the mobile station MS corresponding to the virtual cell is allocated radio resource information for transmitting signaling;

所述从服务基站将所述用于传递信令的无线资源信息发送至所述基站集合中的主服务基站，以使得所述主服务基站把所述无线资源信息构建成信令数据协议单元并传输至所述MS。Transmitting, by the serving base station, the radio resource information for transmitting signaling to a primary serving base station in the set of base stations, so that the primary serving base station constructs the radio resource information into a signaling data protocol unit and Transfer to the MS.

可选的，所述从服务基站在加入所述基站集合时，为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息，包括：Optionally, when the slave base station joins the base station set, the mobile station MS corresponding to the virtual cell is allocated radio resource information for transmitting signaling, including:

所述从服务基站接收所述主服务基站发送的加入邀请后，为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；其中，所述加入邀请用于请求所述从服务基站加入所述MS对应的虚拟小区的基站集合；所述无线资源信息包括所述从服务基站为所述MS分配的用于传递信令的无线资源的特征信息。After receiving the join invitation sent by the primary serving base station, the mobile station MS corresponding to the virtual cell allocates radio resource information for transmitting signaling, where the join invitation is used to request the slave The serving base station joins the base station set of the virtual cell corresponding to the MS; the radio resource information includes characteristic information of the radio resource allocated by the serving base station for the MS for transmitting signaling.

可选的，所述为所述虚拟小区对应的移动台MS分配的用于传递信令的无线资源信息，包括：Optionally, the radio resource information that is used by the mobile station MS corresponding to the virtual cell to transmit signaling includes:

仅分配传递信令所使用的控制信道信息；所述控制信道信息用于申请调度资源； Assigning only control channel information used for signaling; the control channel information is used to request scheduling resources;

可选的，当所述MS确定所述从服务基站作为传递信令的目标节点时，所述方法还包括：Optionally, when the MS determines the serving base station as a target node for transmitting signaling, the method further includes:

当所述用于传递信令的无线资源为仅分配传递信令所使用的控制信道信息时，所述从服务基站接收所述MS发送的资源分配请求，并且为所述MS分配用于实际发送所述信令的新的无线资源；When the radio resource for transmitting signaling is only the control channel information used for transmitting signaling, the slave base station receives a resource allocation request sent by the MS, and allocates the MS for actual transmission. The new wireless resource of the signaling;

当所述用于传递信令的无线资源为半静态分配传递信令的无线资源信息时，则所述从服务基站在所述半静态分配传递信令的无线资源上接收所述MS发送的信令数据协议单元。When the radio resource for transmitting signaling is semi-statically allocated radio resource information for signaling, the slave base station receives the message sent by the MS on the radio resource to which the semi-static allocation signaling is transmitted. Let the data protocol unit.

可选的，所述主服务基站将所述从服务基站为MS分配的用于传输信令的无线资源信息传输至所述MS之后，所述方法还包括：Optionally, after the primary serving base station transmits the radio resource information for transmitting signaling that is allocated by the serving base station to the MS to the MS, the method further includes:

所述从服务基站向所述主服务基站发送资源变更请求，所述变更请求包括用于传递所述虚拟小区对应的MS的信令而新分配的无线资源；以使得所述主服务基站将所述用于传递所述虚拟小区对应的MS的信令而新分配的无线资源发送至所述虚拟小区对应的MS。Transmitting, by the serving base station, a resource change request to the primary serving base station, where the change request includes a newly allocated radio resource for transmitting signaling of an MS corresponding to the virtual cell, so that the primary serving base station The newly allocated radio resource for transmitting the signaling of the MS corresponding to the virtual cell is sent to the MS corresponding to the virtual cell.

本发明实施例提供一种主服务基站，所述主服务基站包括：获取单元、构建单元、指示单元；其中，An embodiment of the present invention provides a primary serving base station, where the primary serving base station includes: an acquiring unit, a building unit, and an indicating unit;

所述获取单元，设置为获取新加入的从服务基站为所述虚拟小区对应的移动台MS所分配的用于传递信令的无线资源信息；The acquiring unit is configured to acquire newly added radio resource information for transmitting signaling that is allocated by the serving base station to the mobile station MS corresponding to the virtual cell;

所述构建单元，设置为把所述无线资源信息构建成信令数据协议单元；The building unit is configured to construct the radio resource information into a signaling data protocol unit;

所述指示单元，设置为指示所述基站集合中已存在的从服务基站将所述信令数据协议单元传输至所述MS。The indication unit is configured to instruct the slave base station that is already in the set of base stations to transmit the signaling data protocol unit to the MS.

可选的，还包括第一接收单元和第一发送单元，其中，Optionally, the method further includes a first receiving unit and a first sending unit, where

所述第一接收单元，设置为接收所述基站集合中从服务基站发送的资源变更请求；所述变更请求包括用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源； The first receiving unit is configured to receive a resource change request sent by the serving base station in the set of base stations; the change request includes a newly allocated wireless for transmitting a signaling data protocol unit of an MS corresponding to the virtual cell Resource

所述第一发送单元，设置为将所述用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源发送至所述虚拟小区对应的MS。The first sending unit is configured to send the newly allocated radio resource to the MS corresponding to the virtual cell by using the signaling data protocol unit for transmitting the MS corresponding to the virtual cell.

可选的，包括分配单元和第二发送单元，其中，Optionally, an allocation unit and a second sending unit, where

所述分配单元，设置为为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；The allocating unit is configured to allocate radio resource information for transmitting signaling to the mobile station MS corresponding to the virtual cell;

所述第二发送单元，设置为将所述用于传递信令的无线资源信息发送至所述基站集合中的主服务基站，以使得所述主服务基站把所述无线资源信息构建成信令数据协议单元并传输至所述MS。The second sending unit is configured to send the radio resource information for transmitting signaling to a primary serving base station in the base station set, so that the primary serving base station constructs the radio resource information into signaling The data protocol unit is transmitted to the MS.

可选的，所述从服务基站还包括第二接收单元，第二接收单元，设置为当所述MS确定所述从服务基站作为传递信令的目标节点以及当所述用于传递信令的无线资源信息为仅分配传递信令所使用的控制信道信息时，接收所述MS发送的资源分配请求；以及当所述MS确定所述从服务基站作为传递信令的目标节点以及当所述用于传递信令的无线资源信息为半静态分配传递信令的无线资源信息时，在所述半静态分配传递信令的无线资源上接收所述MS发送的信令数据协议单元；Optionally, the slave serving base station further includes a second receiving unit, where the second receiving unit is configured to: when the MS determines the slave serving base station as a target node for transmitting signaling, and when the signaling is used for transmitting The radio resource information is a resource allocation request sent by the MS when only the control channel information used for transmitting the signaling is allocated; and when the MS determines the slave base station as a target node for transmitting signaling and when the Receiving the signaling data protocol unit sent by the MS on the radio resource that is semi-statically assigned to transmit signaling when the radio resource information of the signaling is semi-statically allocated to transmit the radio resource information of the signaling;

所述分配单元，还设置为为所述MS分配用于实际发送所述信令的新的无线资源。The allocating unit is further configured to allocate, to the MS, a new radio resource for actually transmitting the signaling.

可选的，所述第二发送单元，还设置为向所述主服务基站发送资源变更请求，所述变更请求包括用于传递所述虚拟小区对应的MS的信令而新分配的无线资源；以使得所述主服务基站将所述用于传递所述虚拟小区对应的MS的信令而新分配的无线资源发送至所述虚拟小区对应的MS。Optionally, the second sending unit is further configured to send a resource change request to the primary serving base station, where the change request includes a newly allocated radio resource for transmitting signaling of an MS corresponding to the virtual cell; The radio resource newly allocated by the primary serving base station to transmit the signaling of the MS corresponding to the virtual cell is sent to the MS corresponding to the virtual cell.

本发明实施例提供一种无线承载的配置***，所述***包括：主服务基站和从服务基站，其中，An embodiment of the present invention provides a radio bearer configuration system, where the system includes: a primary serving base station and a secondary serving base station, where

所述主服务基站，设置为在新加入的从服务基站加入所述基站集合时，获取所述新加入的从服务基站为所述虚拟小区对应的移动台分配的无线资源信息，所述无线资源信息用于传递信令；And the primary serving base station is configured to: when the newly added serving base station joins the base station set, obtain the newly added wireless resource information allocated by the serving base station for the mobile station corresponding to the virtual cell, where the wireless resource Information is used to convey signaling;

以及，把所述无线资源信息构建成信令数据协议单元；And constructing the radio resource information into a signaling data protocol unit;

以及，指示所述基站集合中已存在的从服务基站将所述信令数据协议单元传输至所述MS；And indicating, by the serving base station, the signaling data protocol list that is already present in the set of base stations Metatransport to the MS;

所述从服务基站，设置为在加入所述基站集合时，为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；The slave base station is configured to allocate, to the mobile station MS corresponding to the virtual cell, radio resource information for transmitting signaling when joining the base station set;

以及，将所述用于传递信令的无线资源信息发送至所述基站集合中的主服务基站。And transmitting the radio resource information for transmitting signaling to a primary serving base station in the set of base stations.

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。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.

本实施例提供了一种无线承载的配置方法、设备和***，主服务基站能够为每个加入到基站集合的从服务基站为传递信令所分配的无线资源信息构建成信令数据协议单元，并通知移动台MS，从而使得控制面的信令在虚拟小区中的基站集合中任一基站均能够进行发送和接收，而无需仅通过主服务基站进行发送，从而使得控制面信令的传输也实现了虚拟化。The embodiment provides a method, a device, and a system for configuring a radio bearer. The main serving base station can construct a signaling data protocol unit for each radio resource information allocated by the serving base station for transmitting signaling to the set of base stations. And notifying the mobile station MS, so that the signaling of the control plane can be transmitted and received by any base station in the set of base stations in the virtual cell without transmitting only through the primary serving base station, so that the transmission of the control plane signaling is also Virtualization is achieved.

在阅读并理解了附图和详细描述后，可以明白其他方面。Other aspects will be apparent upon reading and understanding the drawings and detailed description.

附图概述BRIEF abstract

图1为相关的一种虚拟小区的结构示意图；1 is a schematic structural diagram of a related virtual cell;

图2为本发明实施例提供的一种无线承载的配置方法流程示意图；2 is a schematic flowchart of a method for configuring a radio bearer according to an embodiment of the present invention;

图3为本发明实施例提供的一种修改用于传递信令数据协议单元的无线资源的流程示意图；3 is a schematic flowchart of modifying a radio resource used for transmitting a signaling data protocol unit according to an embodiment of the present invention;

图4为本发明实施例提供的另一种无线承载的配置方法的流程示意图；FIG. 4 is a schematic flowchart diagram of another method for configuring a radio bearer according to an embodiment of the present disclosure;

图5为本发明实施例提供的一种无线承载的配置方法的详细流程示意图；FIG. 5 is a schematic flowchart of a method for configuring a radio bearer according to an embodiment of the present disclosure;

图6为本发明实施例提供的一种修改用于传递信令数据协议单元的无线资源的详细流程示意图；FIG. 6 is a schematic flowchart of modifying a radio resource used for transmitting a signaling data protocol unit according to an embodiment of the present invention;

图7为本发明实施例提供的一种主服务基站的结构示意图；FIG. 7 is a schematic structural diagram of a primary serving base station according to an embodiment of the present disclosure;

图8为本发明实施例提供的另一种主服务基站的结构示意图； FIG. 8 is a schematic structural diagram of another primary serving base station according to an embodiment of the present disclosure;

图9为本发明实施例提供的一种从服务基站的结构示意图；FIG. 9 is a schematic structural diagram of a slave base station according to an embodiment of the present disclosure;

图10为本发明实施例提供的另一种从服务基站的结构示意图；FIG. 10 is a schematic structural diagram of another slave base station according to an embodiment of the present disclosure;

图11为本发明实施例提供的一种无线承载的配置***结构示意图。FIG. 11 is a schematic structural diagram of a configuration system of a radio bearer according to an embodiment of the present invention.

本发明的实施方式Embodiments of the invention

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。Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机***中执行。并且，虽然在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤。The steps illustrated in the flowchart of the figures may be executed in a computer system such as a set of computer executable instructions. Also, although logical sequences are shown in the flowcharts, in some cases the steps shown or described may be performed in a different order than the ones described herein.

对于背景技术中所出现的问题，可以采用控制面信令由构建虚拟小区中的基站集合中选择任意一个基站进行传递，而不仅仅局限在只能由主服务基站或者主服务节点进行发送的方式解决，但是，当控制面信令可以由任意一个基站发送时，那么就需要在虚拟小区的非主服务基站构建用于信令发送的无线承载，从而使得控制面信令的传输也实现了虚拟化。For the problems occurring in the background art, control plane signaling may be used to select any one of the base stations in the virtual cell to be transmitted, and not limited to the manner that can only be sent by the primary serving base station or the primary serving node. Solution, however, when the control plane signaling can be sent by any one of the base stations, then the non-primary serving base station of the virtual cell needs to construct a radio bearer for signaling, so that the transmission of the control plane signaling is also realized. Chemical.

实施例一Embodiment 1

参见图2，其示出了本发明实施例提供一种无线承载的配置方法，该方法可以应用于一虚拟小区的基站集合中的主服务基站侧，该方法可以包括：Referring to FIG. 2, an embodiment of the present invention provides a method for configuring a radio bearer, which may be applied to a primary serving base station side in a set of base stations of a virtual cell, and the method may include:

S201：主服务基站在新加入的从服务基站加入基站集合时，获取新加入的从服务基站为所述虚拟小区对应的移动台MS所分配的用于传递信令数据协议单元的无线资源信息；S201: When the newly added slave base station joins the base station set, the primary serving base station acquires the newly added radio resource information allocated by the serving base station for the mobile station MS corresponding to the virtual cell for transmitting the signaling data protocol unit;

S202：主服务基站把该无线资源信息构建成用于承载该无线资源信息的信令数据协议单元；S202: The primary serving base station constructs the radio resource information into a signaling data protocol unit for carrying the radio resource information.

S203：主服务基站指示基站集合中已存在的从服务基站将该信令数据协议单元传输至MS。S203: The primary serving base station indicates that the signaling base protocol unit that is already present in the base station set transmits the signaling data protocol unit to the MS.

可以理解地，当每个从服务基站加入到基站集合时，主服务基站都能够通过S201至S203为其所传递信令的无线资源信息构建信令数据协议单元，并通知MS，从而使得控制面的信令在虚拟小区中的基站集合中任一基站均能够进行发送和接收，而无需仅通过主服务基站进行发送，从而使得控制面信令的传输也实现了虚拟化。It can be understood that when each slave base station joins the base station set, the master serving base station can construct a signaling data protocol unit for the radio resource information of the signaling it transmits through S201 to S203, and notify the MS, so that the control plane Signaling in any base station in the set of base stations in the virtual cell It is sufficient to transmit and receive without transmitting only through the primary serving base station, so that the transmission of control plane signaling is also virtualized.

在图2所示的方法中，示例性地，S201可以包括：In the method shown in FIG. 2, exemplarily, S201 may include:

主服务基站向新加入的从服务基站发送加入邀请；其中，该加入邀请可以用于请求新加入的从服务基站加入MS对应的虚拟小区的基站集合；The primary serving base station sends a join invitation to the newly joined slave base station; the join invitation may be used to request the newly joined base station set of the virtual base corresponding to the MS from the serving base station;

主服务基站接收由新加入的从服务基站返回的为MS分配的用于传递信令的无线资源信息，其中，所述无线资源信息包括所述新加入的从服务基站为所述MS分配的用于传递信令的无线资源的特征信息，例如资源块(RB，Resource Block)、频点等。The primary serving base station receives radio resource information for transmitting signaling allocated by the newly added slave base station for the MS, wherein the radio resource information includes the newly added slave base station allocated for the MS Characteristic information of a radio resource that transmits signaling, such as a resource block (RB, Resource Block), a frequency point, and the like.

进一步需要说明的是，新加入的从服务基站为虚拟小区对应的MS所分配的用于传递信令的无线资源信息，可以包括：It should be further noted that the newly added radio resource information for transmitting signaling that is allocated by the serving base station to the MS corresponding to the virtual cell may include:

仅分配传递信令所使用的控制信道信息；该控制信道信息用于申请调度资源；Assigning only control channel information used for signaling; the control channel information is used to request scheduling resources;

在图2所示的方法中，示例性地，S203可以包括：In the method shown in FIG. 2, exemplarily, S203 may include:

主服务基站向基站集合中已存在的从服务基站发送该信令数据协议单元.The primary serving base station transmits the signaling data protocol unit to the existing serving base station in the set of base stations.

由于主服务基站通过S201至S203能够为新加入的从服务基站所分配的用于传递信令的无线资源信息构建成信令数据协议单元，并通知MS。而当从服务基站加入完毕之后，如果从服务基站需要对已有的用于传递信令的无线资源进行修改时，参见图3，图2所示的方法还可以包括：Since the primary serving base station can construct the signaling data protocol unit for the newly added radio resource information for transmitting signaling allocated from the serving base station through S201 to S203, and notify the MS. When the service base station needs to modify the existing radio resources for transmitting signaling, the method shown in FIG. 2 may further include:

S204：主服务基站接收从服务基站发送的资源变更请求；S204: The primary serving base station receives the resource change request sent from the serving base station.

其中，变更请求包括用于传递虚拟小区对应的MS的信令数据协议单元而新分配的无线资源信息；The change request includes newly allocated radio resource information for transmitting a signaling data protocol unit of the MS corresponding to the virtual cell;

S205：主服务基站将用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源信息发送至MS。S205: The primary serving base station sends the newly allocated radio resource information to the MS for transmitting the signaling data protocol unit of the MS corresponding to the virtual cell.

本实施例提供了一种应用于虚拟小区的基站集合中的主服务基站的无线承载的配置方法，主服务基站能够为每个加入到基站集合的从服务基站为传递信令所分配的无线资源信息构建成信令数据协议单元，并通知MS，从而使得控制面的信令在虚拟小区中的基站集合中任一基站均能够进行发送和接收，而无需仅通过主服务基站进行发送，从而使得控制面信令的传输也实现了虚拟化。This embodiment provides a wireless application to a primary serving base station in a base station set of a virtual cell. The configuration method of the bearer, the primary serving base station can construct a signaling data protocol unit for each radio resource information allocated by the serving base station for transmitting signaling to the set of base stations, and notify the MS, so that the signaling of the control plane is Any base station in the set of base stations in the virtual cell can transmit and receive without transmitting only through the primary serving base station, so that the transmission of control plane signaling is also virtualized.

实施例二Embodiment 2

参见图4，其示出了本发明实施例提供的一种无线承载的配置方法，该方法可以应用于一虚拟小区的基站集合中的从服务基站侧，该方法可以包括：Referring to FIG. 4, a method for configuring a radio bearer according to an embodiment of the present invention is shown. The method may be applied to a slave base station side in a set of base stations of a virtual cell. The method may include:

S401：从服务基站在加入基站集合时，为虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；S401: When the serving base station joins the base station set, allocate, to the mobile station MS corresponding to the virtual cell, radio resource information for transmitting signaling;

S402：从服务基站将用于传递信令的无线资源信息发送至基站集合中的主服务基站，以使得主服务基站把该无线资源信息构建成信令数据协议单元并传输至MS。S402: The radio resource information used for transmitting signaling is sent from the serving base station to the primary serving base station in the set of base stations, so that the primary serving base station constructs the radio resource information into a signaling data protocol unit and transmits the data to the MS.

可以理解地，每个从服务基站加入到基站集合时，都能够为虚拟小区中的移动台MS分配用于传递信令的无线资源信息，并且让主服务基站依此构建信令数据协议单元，并通知MS，从而使得控制面的信令在虚拟小区中的基站集合中任一基站均能够进行发送和接收，而无需仅通过主服务基站进行发送，从而使得控制面信令的传输也实现了虚拟化。It can be understood that each mobile station MS in the virtual cell can allocate radio resource information for transmitting signaling when the slave base station joins the base station set, and let the main serving base station construct the signaling data protocol unit accordingly. And notifying the MS, so that the signaling of the control plane can be transmitted and received in any base station set in the virtual cell without transmitting only through the primary serving base station, so that the transmission of the control plane signaling is also realized. Virtualization.

在图4所示的方法中，示例性地，S401可以包括：In the method shown in FIG. 4, exemplarily, S401 may include:

从服务基站接收主服务基站发送的加入邀请后，为虚拟小区对应的移动台MS分配用于传递信令的无线资源；其中，加入邀请用于请求从服务基站加入MS对应的虚拟小区的基站集合；无线资源信息包括从服务基站为MS分配的用于传递信令的无线资源的特征信息。After receiving the join invitation sent by the primary serving base station, the serving base station allocates a radio resource for transmitting signaling to the mobile station MS corresponding to the virtual cell; wherein the joining invitation is used to request to join the base station set of the virtual cell corresponding to the MS from the serving base station. The radio resource information includes characteristic information of a radio resource allocated for the signaling from the serving base station to the MS.

进一步需要说明的是，为虚拟小区对应的移动台MS分配的用于传递信令的无线资源，包括：It should be further noted that the radio resources allocated for the mobile station MS corresponding to the virtual cell for transmitting signaling include:

仅分配传递信令所使用的控制信道信息；该控制信道信息用于申请调度资源； Assigning only control channel information used for signaling; the control channel information is used to request scheduling resources;

在图4所示的方法中，可选地，当MS确定从服务基站作为传递信令的目标节点时，方法还包括：In the method shown in FIG. 4, optionally, when the MS determines the target node from the serving base station as the signaling, the method further includes:

当用于传递信令的无线资源为仅分配传递信令所使用的控制信道信息时，从服务基站接收MS发送的资源分配请求，并且为MS分配用于实际发送信令的新的无线资源；When the radio resource used for transmitting signaling is only the control channel information used for transmitting the signaling, the resource allocation request sent by the MS is received from the serving base station, and the new radio resource for actually transmitting the signaling is allocated to the MS;

当用于传递信令的无线资源为半静态分配传递信令的无线资源信息时，则从服务基站在半静态分配传递信令的无线资源上接收MS发送的信令数据协议单元。When the radio resource used for transmitting the signaling transmits the radio resource information of the signaling for the semi-static allocation, the serving base station receives the signaling data protocol unit sent by the MS on the radio resource that transmits the signaling semi-statically.

示例性地，主服务基站将从服务基站的信令数据协议单元传输至MS之后，图4所示的方法还可以包括：Illustratively, after the primary serving base station transmits the signaling data protocol unit of the serving base station to the MS, the method shown in FIG. 4 may further include:

从服务基站向主服务基站发送资源变更请求，变更请求包括用于传递虚拟小区对应的MS的信令而新分配的无线资源；以使得主服务基站将用于传递虚拟小区对应的MS的信令而新分配的无线资源发送至虚拟小区对应的MS。Transmitting, by the serving base station, a resource change request to the primary serving base station, where the change request includes a newly allocated radio resource for transmitting signaling of the MS corresponding to the virtual cell, so that the primary serving base station will transmit signaling for the MS corresponding to the virtual cell. The newly allocated radio resource is sent to the MS corresponding to the virtual cell.

本实施例提供了一种应用于虚拟小区的基站集合中的从服务基站的无线承载的配置方法，每个从服务基站加入到基站集合时，都能够为虚拟小区对应的移动台MS分配用于传递信令的无线资源，并且让主服务基站把用于传递信令的无线资源构建成信令数据协议单元，并通知MS，从而使得控制面的信令在虚拟小区中的基站集合中任一基站均能够进行发送和接收，而无需仅通过主服务基站进行发送，从而使得控制面信令的传输也实现了虚拟化。The embodiment provides a method for configuring a radio bearer from a serving base station in a set of base stations of a virtual cell. When the serving base station joins the base station set, the mobile station MS corresponding to the virtual cell can be allocated for the mobile station MS. Transmitting the radio resources of the signaling, and letting the primary serving base station construct the radio resources for transmitting signaling into signaling data protocol units, and notifying the MS, so that the signaling of the control plane is in any of the base station sets in the virtual cell. The base station is capable of transmitting and receiving without transmitting only through the primary serving base station, so that the transmission of control plane signaling is also virtualized.

实施例三Embodiment 3

基于上述两个实施例，参见图5，其示出了本发明实施例提供的一种无线承载的配置方法的详细流程，以图1中的虚拟小区结构作为应用场景示例进行说明，在本实施例中，Master-BS为主服务基站，Slave-BS2为新加入MS对应的虚拟小区的基站集合的从服务基站，Slave-BS1为已加入MS对应的虚拟小区的基站集合的从服务基站，该流程可以包括： Based on the above two embodiments, referring to FIG. 5, a detailed flow of a method for configuring a radio bearer according to an embodiment of the present invention is shown. The virtual cell structure in FIG. 1 is used as an example of an application scenario. In the example, the master-BS is the primary serving base station, the slave-BS2 is the secondary serving base station of the base station set of the virtual cell corresponding to the new MS, and the slave-BS1 is the secondary serving base station of the base station set of the virtual cell corresponding to the MS. The process can include:

S501：Master-BS向Slave-BS2发送加入邀请；S501: The Master-BS sends an invitation to join to the Slave-BS2.

示例性地，该加入邀请可以用于请求Slave-BS2加入MS对应的虚拟小区的基站集合；Exemplarily, the join invitation may be used to request the slave to join the base station set of the virtual cell corresponding to the MS;

S502：Slave-BS2为MS分配用于传递信令的无线资源；S502: Slave-BS2 allocates a radio resource for transmitting signaling to the MS;

示例性地，为MS分配的用于传递信令的无线资源，可以包括：Illustratively, the radio resource allocated for the MS to transmit signaling may include:

S503：Slave-BS2将用于传递信令的无线资源信息发送至Master-BS；S503: The Slave-BS2 sends the radio resource information used for transmitting signaling to the Master-BS.

S504：Master-BS把用于传递信令的无线资源信息构建成信令数据协议单元；S504: The Master-BS constructs the radio resource information used for transmitting signaling into a signaling data protocol unit.

S505：Master-BS向Slave-BS1发送上述信令数据协议单元；S505: The Master-BS sends the foregoing signaling data protocol unit to the Slave-BS1.

S506：Slave-BS1将Slave-BS2的信令数据协议单元发送至MS；S506: Slave-BS1 sends the signaling data protocol unit of the Slave-BS2 to the MS;

通过从上述S501至S506，Master-BS能够为Slave-BS2构建信令数据协议单元，并通知MS，实现了Slave-BS2传输控制面信令的功能。Master-BS可以为每个新加入的从服务基站按照上述过程进行用于控制面信令的无线承载设置，从而使得控制面的信令在虚拟小区中的基站集合中任一基站均能够进行发送和接收，而无需仅通过主服务基站进行发送，从而使得控制面信令的传输也实现了虚拟化。By the above S501 to S506, the Master-BS can construct a signaling data protocol unit for the Slave-BS2 and notify the MS to implement the function of the Slave-BS2 transmission control plane signaling. The Master-BS may perform radio bearer setup for control plane signaling for each newly added slave serving base station according to the above procedure, so that control plane signaling can be transmitted in any base station set in the virtual cell. And receiving, without having to transmit only through the primary serving base station, so that the transmission of control plane signaling is also virtualized.

需要说明的是，当基站集合中的从服务基站，以Slave-BS2为例，作为控制面信令传输的目标基站时，本方法还可以包括：It should be noted that, when the slave base station in the base station set, and the Slave-BS2 as an example, is used as the target base station for control plane signaling transmission, the method may further include:

可选地，当Master-BS确定Slave-BS2作为传递信令的目标节点，且用于传递信令的无线资源为仅分配传递信令所使用的控制信道信息时，Slave-BS2为实际发送信令数据协议单元而分配新的无线资源；并通过控制信道将新的无线资源发送给MS。Optionally, when the Master-BS determines that the Slave-BS2 is the target node for transmitting signaling, and the radio resource used for transmitting signaling is only the control channel information used for transmitting the signaling, the Slave-BS2 is the actual sending letter. The data protocol unit is allocated a new radio resource; and the new radio resource is sent to the MS through the control channel.

可选地，当MS确定Slave-BS2作为传递信令的目标节点时：当用于传递信令的无线资源为仅分配传递信令所使用的控制信道信息时，Slave-BS2接收 MS发送的资源分配请求，并且为MS分配用于实际发送信令数据协议单元的新的无线资源；Optionally, when the MS determines Slave-BS2 as the target node for transmitting signaling: when the radio resource used for transmitting signaling is only the control channel information used for transmitting signaling, the Slave-BS2 receives a resource allocation request sent by the MS, and allocating a new radio resource for the MS to actually send the signaling data protocol unit;

当用于传递信令的无线资源为半静态分配传递信令的无线资源信息时，则Slave-BS2在半静态分配传递信令的无线资源上接收MS发送的信令数据协议单元。When the radio resource for transmitting signaling is the semi-static allocation of the radio resource information for signaling, the Slave-BS2 receives the signaling data protocol unit sent by the MS on the radio resource for semi-static allocation signaling.

由此实现了Slave-BS2与MS之间控制面信令的传输，但是，如果Slave-BS2需要对已有的用于传递MS的信令数据协议单元的无线资源进行修改时，参见图6，本实施例的详细流程还可以包括：Thereby, the transmission of control plane signaling between the Slave-BS2 and the MS is implemented, but if the Slave-BS2 needs to modify the existing radio resources for transmitting the signaling data protocol unit of the MS, refer to FIG. The detailed process of this embodiment may further include:

S601：Slave-BS2向Master-BS发送资源变更请求；S601: Slave-BS2 sends a resource change request to the Master-BS.

其中，变更请求包括用于传递虚拟小区对应的MS的信令数据协议单元而新分配的无线资源；The change request includes a newly allocated radio resource for transmitting a signaling data protocol unit of the MS corresponding to the virtual cell;

S602：Master-BS向Slave-BS2返回资源变更响应消息；S602: The Master-BS returns a resource change response message to the Slave-BS2.

S603：Master-BS将Slave-BS2用于传递所述虚拟小区对应的MS的信令而新分配的无线资源通过空口发送至MS；S603: The Master-BS uses the Slave-BS2 to transmit the signaling of the MS corresponding to the virtual cell, and the newly allocated radio resource is sent to the MS through the air interface;

上述S601至S603的过程实现了对已有的用于传递MS的信令数据协议单元的无线资源进行修改，从而使得Slave-BS2能够在新分配的无线资源上与MS之间传输控制面信令。The processes of S601 to S603 described above implement modification of the existing radio resources for transmitting the signaling data protocol unit of the MS, thereby enabling the Slave-BS2 to transmit control plane signaling between the newly allocated radio resources and the MS. .

本实施例提供的一种无线承载的配置方法的详细流程，主服务基站能够为每个加入到基站集合的从服务基站所分配的无线资源信息构建成信令数据协议单元，并通知MS，从而使得控制面的信令在虚拟小区中的基站集合中任一基站均能够进行发送和接收，而无需仅通过主服务基站进行发送，从而使得控制面信令的传输也实现了虚拟化。The detailed procedure of the method for configuring a radio bearer provided by this embodiment provides that the primary serving base station can construct a signaling data protocol unit for each radio resource information allocated from the serving base station that is added to the set of base stations, and notify the MS, thereby The signaling of the control plane enables any one of the base stations in the virtual cell to transmit and receive without transmitting only through the primary serving base station, so that the transmission of the control plane signaling is also virtualized.

实施例四Embodiment 4

参见图7，其示出了本发明实施例提供的一种主服务基站70，所述主服务基站70包括：获取单元701、构建单元702、指示单元703；其中，Referring to FIG. 7, a primary serving base station 70 is provided. The primary serving base station 70 includes an obtaining unit 701, a building unit 702, and an indicating unit 703.

获取单元701，设置为获取新加入的从服务基站为虚拟小区对应的移动台MS所分配的用于传递信令的无线资源信息； The obtaining unit 701 is configured to acquire newly added radio resource information for transmitting signaling that is allocated by the serving base station to the mobile station MS corresponding to the virtual cell;

构建单元702，设置为把所述无线资源信息构建成信令数据协议单元；The building unit 702 is configured to construct the radio resource information into a signaling data protocol unit;

指示单元703，设置为指示基站集合中已存在的从服务基站将信令数据协议单元传输至MS。The indicating unit 703 is configured to instruct the slave base station to transmit the signaling data protocol unit to the MS that already exists in the base station set.

在上述方案中，获取单元701，是设置为：In the above solution, the obtaining unit 701 is configured to:

向新加入的从服务基站发送加入邀请；加入邀请用于请求新加入的从服务基站加入MS对应的虚拟小区的基站集合；以及，Sending a join invitation to the newly joined slave base station; adding an invitation to request the newly joined base station set of the slave base station to join the virtual cell corresponding to the MS; and

接收由新加入的从服务基站返回的为MS分配的用于传递信令的无线资源信息，其中，所述无线资源信息包括所述新加入的从服务基站为所述MS分配的用于传递信令的无线资源的特征信息。Receiving radio resource information for transmitting signaling allocated by the newly added slave base station for the MS, where the radio resource information includes the newly added slave base station for transmitting the signal for the MS The characteristic information of the wireless resource.

在上述方案中，指示单元703，是设置为：向基站集合中已存在的从服务基站发送所述信令数据协议单元。In the above solution, the indication unit 703 is configured to: send the signaling data protocol unit to the existing serving base station in the set of base stations.

在上述方案中，新加入的从服务基站为虚拟小区对应的移动台MS所分配的用于传递信令的无线资源，包括：In the above solution, the newly added radio resource allocated by the serving base station to the mobile station MS corresponding to the virtual cell for transmitting signaling includes:

在上述方案中，参见图8，主服务基站70还可以包括：第一接收单元704和第一发送单元705，其中，In the foregoing solution, referring to FIG. 8, the primary serving base station 70 may further include: a first receiving unit 704 and a first sending unit 705, where

第一接收单元704，设置为接收基站集合中从服务基站发送的资源变更请求；变更请求包括用于传递虚拟小区对应的MS的信令数据协议单元而新分配的无线资源；The first receiving unit 704 is configured to receive a resource change request sent by the serving base station in the set of base stations; the change request includes a newly allocated radio resource for transmitting the signaling data protocol unit of the MS corresponding to the virtual cell;

第一发送单元705，设置为将用于传递虚拟小区对应的MS的信令数据协议单元而新分配的无线资源发送至虚拟小区对应的MS。The first sending unit 705 is configured to send the newly allocated radio resource to the MS corresponding to the virtual cell by transmitting the signaling data protocol unit of the MS corresponding to the virtual cell.

实施例五Embodiment 5

参见图9，其示出了本发明实施例提供的一种从服务基站90的结构，该从服务基站90可以包括分配单元901和第二发送单元902，其中， Referring to FIG. 9 , a configuration of a slave base station 90 is provided. The slave base station 90 may include an allocating unit 901 and a second sending unit 902.

分配单元901，设置为为虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；The allocating unit 901 is configured to allocate, to the mobile station MS corresponding to the virtual cell, radio resource information for transmitting signaling;

第二发送单元902，设置为将用于传递信令的无线资源信息发送至基站集合中的主服务基站，以使得主服务基站把所述无线资源信息构建成用于承载所述无线资源信息的信令数据协议单元并传输至MS。The second sending unit 902 is configured to send the radio resource information used for transmitting signaling to the primary serving base station in the set of base stations, so that the primary serving base station constructs the radio resource information into the radio resource information for carrying the radio resource information. The signaling data protocol unit is transmitted to the MS.

在上述方案中，分配单元901，是设置为接收主服务基站发送的加入邀请后，为虚拟小区对应的移动台MS分配用于传递信令数据协议单元的无线资源信息；其中，加入邀请用于请求从服务基站90加入MS对应的虚拟小区的基站集合；所述无线资源信息包括所述从服务基站为所述MS分配的用于传递信令的无线资源的特征信息。In the foregoing solution, the allocating unit 901 is configured to: after receiving the join invitation sent by the primary serving base station, allocate, to the mobile station MS corresponding to the virtual cell, radio resource information for transmitting the signaling data protocol unit; Requesting to join the base station set of the virtual cell corresponding to the MS from the serving base station 90; the radio resource information includes characteristic information of the radio resource allocated by the serving base station for the MS for transmitting signaling.

在上述方案中，为虚拟小区对应的移动台MS分配的用于传递信令的无线资源信息，包括：In the above solution, the radio resource information for transmitting the signaling allocated by the mobile station MS corresponding to the virtual cell includes:

在上述方案中，当MS确定从服务基站90作为传递信令的目标节点以及当用于传递信令的无线资源信息为仅分配传递信令所使用的控制信道信息时，参见图10，从服务基站90还包括第二接收单元903，设置为接收MS发送的资源分配请求；In the above scheme, when the MS determines the target node from the serving base station 90 as the delivery signaling and when the radio resource information used for transmitting the signaling is the control channel information used for only transmitting the signaling, see FIG. 10, the slave service. The base station 90 further includes a second receiving unit 903, configured to receive a resource allocation request sent by the MS;

分配单元901，还设置为为MS分配用于实际发送信令的新的无线资源；The allocating unit 901 is further configured to allocate, to the MS, a new radio resource for actually transmitting signaling;

当MS确定从服务基站90作为传递信令的目标节点以及当用于传递信令的无线资源信息为半静态分配传递信令的无线资源信息时，第二接收单元903，还设置为在半静态分配传递信令的无线资源上接收MS发送的信令数据协议单元。When the MS determines the target node transmitting the signaling from the serving base station 90 and the radio resource information for transmitting the signaling by the radio resource information for transmitting the signaling, the second receiving unit 903 is also set to be semi-static. The signaling data protocol unit sent by the MS is received on the radio resource to which the signaling is allocated.

在上述方案中，第二发送单元902，还设置为向主服务基站发送资源变更请求，变更请求包括用于传递虚拟小区对应的MS的信令而新分配的无线资源；以使得主服务基站将用于传递虚拟小区对应的MS的信令而新分配的无线资源发送至步虚拟小区对应的MS。 In the above solution, the second sending unit 902 is further configured to send a resource change request to the primary serving base station, where the change request includes a newly allocated radio resource for transmitting signaling of the MS corresponding to the virtual cell, so that the primary serving base station The newly allocated radio resource is used to transmit the signaling of the MS corresponding to the virtual cell to the MS corresponding to the step virtual cell.

实施例六Embodiment 6

参见图11，其示出了本发明实施例提供的一种无线承载的配置***110，所述***110包括：主服务基站70和从服务基站90，其中，Referring to FIG. 11 , a configuration system 110 for a radio bearer is provided in an embodiment of the present invention. The system 110 includes: a primary serving base station 70 and a secondary serving base station 90, where

主服务基站70，设置为在新加入的从服务基站90加入基站集合时，获取新加入的从服务基站90为虚拟小区对应的移动台MS所分配的用于传递信令的无线资源信息；以及，The primary serving base station 70 is configured to acquire newly added radio resource information for transmitting signaling allocated by the serving base station 90 for the mobile station MS corresponding to the virtual cell when the newly added slave base station 90 joins the base station set; ,

把所述无线资源信息构建成信令数据协议单元；以及，Constructing the radio resource information into a signaling data protocol unit; and,

指示基站集合中已存在的从服务基站90将信令数据协议单元传输至MS；Instructing the slave base station 90 that already exists in the set of base stations to transmit the signaling data protocol unit to the MS;

从服务基站90，设置为在加入基站集合时，为MS分配用于传递信令的无线资源信息；以及，The serving base station 90 is configured to allocate, to the MS when the base station set is joined, radio resource information for transmitting signaling; and

将用于传递信令的无线资源信息发送至主服务基站70。The radio resource information for transmitting signaling is transmitted to the main serving base station 70.

本实施例用于实现上述各方法实施例，本实施例中各个单元的工作流程和工作原理参见上述各方法实施例中的描述，在此不再赘述。This embodiment is used to implement the foregoing method embodiments. For the working process and working principle of each unit in this embodiment, refer to the description in the foregoing method embodiments, and details are not described herein again.

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。One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct related hardware, such as a processor, which may be stored in a computer readable storage medium, such as a read only memory, disk or optical disk. Wait. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, 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.

虽然本发明所揭露的实施方式如上，但所描述的内容仅为便于理解本发明而采用的实施方式，并非用以限定本发明。任何本发明所属领域内的技术人员，在不脱离本发明所揭露的精神和范围的前提下，可以在实施的形式及细节上进行任何的修改与变化，但本发明的专利保护范围，仍须以所附的权利要求书所界定的范围为准。While the embodiments of the present invention have been described above, the described embodiments are merely for the purpose of understanding the invention and are not intended to limit the invention. Any person skilled in the art to which the invention pertains may be in the form of implementation and without departing from the spirit and scope of the invention. Any modifications and variations are possible in the details, but the scope of the invention is to be determined by the scope of the appended claims.

工业实用性Industrial applicability

上述技术方案实现了控制面的信令在虚拟小区中的基站集合中任一基站均能够进行发送和接收，而无需仅通过主服务基站进行发送，从而使得控制面信令的传输也实现了虚拟化。 The foregoing technical solution implements signaling of the control plane. Any base station in the set of base stations in the virtual cell can transmit and receive without transmitting only through the primary serving base station, so that the transmission of the control plane signaling is also implemented. Chemical.

Claims

一种应用于虚拟小区的基站集合中的主服务基站的无线承载的配置方法，所述方法包括：A method for configuring a radio bearer of a primary serving base station in a set of base stations of a virtual cell, the method comprising:

所述主服务基站在新加入的从服务基站加入所述基站集合时，获取所述新加入的从服务基站为所述虚拟小区对应的移动台分配的无线资源信息，所述无线资源信息用于传递信令；When the newly added slave base station joins the base station set, the primary serving base station acquires the newly added wireless resource information allocated by the serving base station for the mobile station corresponding to the virtual cell, where the wireless resource information is used. Pass signaling

所述主服务基站把所述无线资源信息构建成信令数据协议单元；The primary serving base station constructs the radio resource information into a signaling data protocol unit;

所述主服务基站指示所述基站集合中已存在的从服务基站将所述信令数据协议单元传输至所述MS。The primary serving base station instructs the secondary serving base station in the set of base stations to transmit the signaling data protocol unit to the MS.
根据权利要求1所述的方法，其中，所述主服务基站在新加入的从服务基站加入所述基站集合时，获取所述新加入的从服务基站为所述虚拟小区对应的移动台分配的无线资源信息，包括：The method according to claim 1, wherein the primary serving base station acquires, when the newly joined slave base station joins the base station set, the newly added slave base station allocated for the mobile station corresponding to the virtual cell. Wireless resource information, including:

所述主服务基站向所述新加入的从服务基站发送加入邀请；所述加入邀请用于请求所述新加入的从服务基站加入所述MS对应的虚拟小区的基站集合；The primary serving base station sends a join invitation to the newly joined slave base station; the join invitation is used to request the newly joined slave base station to join the base station set of the virtual cell corresponding to the MS;

所述主服务基站接收由所述新加入的从服务基站返回的为所述MS分配的用于传递信令的无线资源信息，其中，所述无线资源信息包括所述新加入的从服务基站为所述MS分配的用于传递信令的无线资源的特征信息。Receiving, by the primary serving base station, radio resource information for transmitting signaling that is allocated by the newly added slave serving base station for the MS, where the radio resource information includes the newly joined slave base station Characteristic information of the radio resource allocated by the MS for transmitting signaling.
根据权利要求1所述的方法，其中，所述主服务基站指示所述基站集合中已存在的从服务基站将所述信令数据协议单元传输至所述MS，包括：The method according to claim 1, wherein the primary serving base station instructs the already-served secondary base station to transmit the signaling data protocol unit to the MS, including:

所述主服务基站向所述基站集合中已存在的从服务基站发送所述信令数据协议单元。The primary serving base station transmits the signaling data protocol unit to a secondary serving base station in the set of base stations.
根据权利要求1所述的方法，其中，所述新加入的从服务基站为所述虚拟小区对应的移动台MS所分配的用于传递信令的无线资源信息，包括：The method according to claim 1, wherein the newly added radio resource information allocated by the serving base station for the mobile station MS corresponding to the virtual cell for transmitting signaling includes:

仅分配传递信令所使用的控制信道信息；所述控制信道信息用于申请调度资源；Assigning only control channel information used for signaling; the control channel information is used to request scheduling resources;

或，半静态分配传递信令的无线资源信息。 Or, semi-statically assigning radio resource information that conveys signaling.
根据权利要求1至4任一项所述的方法，所述方法还包括：The method according to any one of claims 1 to 4, further comprising:

所述新加入的从服务基站为MS分配的用于传输信令的无线资源信息传输至所述MS之后，所述主服务基站接收所述基站集合中从服务基站发送的资源变更请求；所述变更请求包括用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源信息；After the newly added radio resource information for transmitting signaling allocated by the serving base station to the MS is transmitted to the MS, the primary serving base station receives a resource change request sent from the serving base station in the set of base stations; The change request includes newly allocated radio resource information for transmitting a signaling data protocol unit of the MS corresponding to the virtual cell;

所述主服务基站将所述用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源信息发送至所述虚拟小区对应的MS。The primary serving base station sends the newly allocated radio resource information to the MS corresponding to the virtual cell by using the signaling data protocol unit for transmitting the MS corresponding to the virtual cell.
一种应用于虚拟小区的基站集合中的从服务基站的无线承载的配置方法，所述方法包括：A method for configuring a radio bearer from a serving base station in a set of base stations of a virtual cell, the method comprising:

所述从服务基站在加入所述基站集合时，为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；When the slave base station joins the base station set, the mobile station MS corresponding to the virtual cell is allocated radio resource information for transmitting signaling;

所述从服务基站将所述用于传递信令的无线资源信息发送至所述基站集合中的主服务基站，以使得所述主服务基站把所述无线资源信息构建成信令数据协议单元并传输至所述MS。Transmitting, by the serving base station, the radio resource information for transmitting signaling to a primary serving base station in the set of base stations, so that the primary serving base station constructs the radio resource information into a signaling data protocol unit and Transfer to the MS.
根据权利要求6所述的方法，其中，所述从服务基站在加入所述基站集合时，为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息，包括：The method according to claim 6, wherein the slave base station, when joining the set of base stations, allocates radio resource information for transmitting signaling to the mobile station MS corresponding to the virtual cell, including:

所述从服务基站接收所述主服务基站发送的加入邀请后，为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；其中，所述加入邀请用于请求所述从服务基站加入所述MS对应的虚拟小区的基站集合；所述无线资源信息包括所述从服务基站为所述MS分配的用于传递信令的无线资源的特征信息。After receiving the join invitation sent by the primary serving base station, the mobile station MS corresponding to the virtual cell allocates radio resource information for transmitting signaling, where the join invitation is used to request the slave The serving base station joins the base station set of the virtual cell corresponding to the MS; the radio resource information includes characteristic information of the radio resource allocated by the serving base station for the MS for transmitting signaling.
根据权利要求6所述的方法，其中，所述为所述虚拟小区对应的移动台MS分配的用于传递信令的无线资源信息，包括：The method according to claim 6, wherein the radio resource information for transmitting signaling that is allocated to the mobile station MS corresponding to the virtual cell includes:

仅分配传递信令所使用的控制信道信息；所述控制信道信息用于申请调度资源；Assigning only control channel information used for signaling; the control channel information is used to request scheduling resources;

或，半静态分配传递信令的无线资源信息。Or, semi-statically assigning radio resource information that conveys signaling.
根据权利要求8所述的方法，所述方法还包括： The method of claim 8 further comprising:

若所述MS确定所述从服务基站作为传递信令的目标节点，则当所述用于传递信令的无线资源为仅分配传递信令所使用的控制信道信息时，所述从服务基站接收所述MS发送的资源分配请求，并且为所述MS分配用于实际发送所述信令的新的无线资源；If the MS determines the slave serving base station as a target node for transmitting signaling, when the radio resource for transmitting signaling is only the control channel information used for transmitting signaling, the slave base station receives a resource allocation request sent by the MS, and allocating a new radio resource for actually transmitting the signaling to the MS;

当所述用于传递信令的无线资源为半静态分配传递信令的无线资源信息时，则所述从服务基站在所述半静态分配传递信令的无线资源上接收所述MS发送的信令数据协议单元。When the radio resource for transmitting signaling is semi-statically allocated radio resource information for signaling, the slave base station receives the message sent by the MS on the radio resource to which the semi-static allocation signaling is transmitted. Let the data protocol unit.
根据权利要求6至9任一项所述的方法，所述方法还包括：A method according to any one of claims 6 to 9, the method further comprising:

所述主服务基站将所述从服务基站为MS分配的用于传输信令的无线资源信息传输至所述MS之后，所述从服务基站向所述主服务基站发送资源变更请求，所述变更请求包括用于传递所述虚拟小区对应的MS的信令而新分配的无线资源；以使得所述主服务基站将所述用于传递所述虚拟小区对应的MS的信令而新分配的无线资源发送至所述虚拟小区对应的MS。After the primary serving base station transmits the radio resource information for transmitting signaling allocated by the serving base station to the MS to the MS, the slave serving base station sends a resource change request to the primary serving base station, the change Requesting to include a newly allocated radio resource for transmitting signaling of an MS corresponding to the virtual cell; to enable the primary serving base station to newly allocate the wireless for transmitting signaling of an MS corresponding to the virtual cell The resource is sent to the MS corresponding to the virtual cell.
一种主服务基站，所述主服务基站包括：所述获取单元，设置为获取新加入的从服务基站为所述虚拟小区对应的移动台MS所分配的用于传递信令的无线资源信息；A primary serving base station, the primary serving base station includes: the acquiring unit, configured to acquire newly added wireless resource information allocated by the serving base station for the mobile station MS corresponding to the virtual cell, for transmitting signaling;

所述构建单元，设置为把所述无线资源信息构建成信令数据协议单元；The building unit is configured to construct the radio resource information into a signaling data protocol unit;

所述指示单元，设置为指示所述基站集合中已存在的从服务基站将所述信令数据协议单元传输至所述MS。The indication unit is configured to instruct the slave base station that is already in the set of base stations to transmit the signaling data protocol unit to the MS.
根据权利要求11所述的主服务基站，还包括第一接收单元和第一发送单元，The primary serving base station according to claim 11, further comprising a first receiving unit and a first transmitting unit,

所述第一接收单元，设置为接收所述基站集合中从服务基站发送的资源变更请求；所述变更请求包括用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源；The first receiving unit is configured to receive a resource change request sent by the serving base station in the set of base stations; the change request includes a newly allocated wireless for transmitting a signaling data protocol unit of an MS corresponding to the virtual cell Resource

所述第一发送单元，设置为将所述用于传递所述虚拟小区对应的MS的信令数据协议单元而新分配的无线资源发送至所述虚拟小区对应的MS。The first sending unit is configured to send the newly allocated radio resource to the MS corresponding to the virtual cell by using the signaling data protocol unit for transmitting the MS corresponding to the virtual cell.
一种从服务基站，包括：A slave base station, including:

所述分配单元，设置为为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；The allocating unit is configured to allocate for the mobile station MS corresponding to the virtual cell for delivery Radio resource information of signaling;

所述第二发送单元，设置为将所述用于传递信令的无线资源信息发送至所述基站集合中的主服务基站，以使得所述主服务基站把所述无线资源信息构建成信令数据协议单元并传输至所述MS。The second sending unit is configured to send the radio resource information for transmitting signaling to a primary serving base station in the base station set, so that the primary serving base station constructs the radio resource information into signaling The data protocol unit is transmitted to the MS.
根据权利要求13所述的从服务基站，所述从服务基站还包括第二接收单元：The slave base station according to claim 13, wherein the slave base station further comprises a second receiving unit:

第二接收单元，设置为当所述MS确定所述从服务基站作为传递信令的目标节点以及当所述用于传递信令的无线资源信息为仅分配传递信令所使用的控制信道信息时，接收所述MS发送的资源分配请求；以及当所述MS确定所述从服务基站作为传递信令的目标节点以及当所述用于传递信令的无线资源信息为半静态分配传递信令的无线资源信息时，在所述半静态分配传递信令的无线资源上接收所述MS发送的信令数据协议单元；a second receiving unit, configured to: when the MS determines the slave base station as a target node for transmitting signaling and when the radio resource information used for transmitting signaling is only the control channel information used for transmitting signaling Receiving a resource allocation request sent by the MS; and when the MS determines that the slave serving base station is a target node for transmitting signaling and when the radio resource information for transmitting signaling is a semi-static allocation signaling Receiving the signaling data protocol unit sent by the MS on the radio resource that is semi-statically assigned signaling;

所述分配单元，还设置为为所述MS分配用于实际发送所述信令的新的无线资源。The allocating unit is further configured to allocate, to the MS, a new radio resource for actually transmitting the signaling.
根据权利要求13至14任一项所述的从服务基站，A slave base station according to any one of claims 13 to 14,

所述第二发送单元，还设置为向所述主服务基站发送资源变更请求，所述变更请求包括用于传递所述虚拟小区对应的MS的信令而新分配的无线资源；以使得所述主服务基站将所述用于传递所述虚拟小区对应的MS的信令而新分配的无线资源发送至所述虚拟小区对应的MS。The second sending unit is further configured to send a resource change request to the primary serving base station, where the change request includes a newly allocated radio resource for transmitting signaling of an MS corresponding to the virtual cell; The primary serving base station sends the newly allocated radio resource for transmitting the signaling of the MS corresponding to the virtual cell to the MS corresponding to the virtual cell.
一种无线承载的配置***，所述***包括：主服务基站和从服务基站，其中，A configuration system for a radio bearer, the system comprising: a primary serving base station and a secondary serving base station, wherein

所述主服务基站，设置为在新加入的从服务基站加入所述基站集合时，获取所述新加入的从服务基站为所述虚拟小区对应的移动台分配的无线资源信息，所述无线资源信息用于传递信令；And the primary serving base station is configured to: when the newly added serving base station joins the base station set, obtain the newly added wireless resource information allocated by the serving base station for the mobile station corresponding to the virtual cell, where the wireless resource Information is used to convey signaling;

以及，把所述无线资源信息构建成信令数据协议单元；And constructing the radio resource information into a signaling data protocol unit;

以及，指示所述基站集合中已存在的从服务基站将所述信令数据协议单元传输至所述MS；And indicating that the signaling base protocol unit that is already present in the set of base stations is transmitted to the MS;

所述从服务基站，设置为在加入所述基站集合时，为所述虚拟小区对应的移动台MS分配用于传递信令的无线资源信息；The slave base station is configured to correspond to the virtual cell when joining the base station set Mobile station MS allocates radio resource information for transmitting signaling;

以及，将所述用于传递信令的无线资源信息发送至所述基站集合中的主服务基站。And transmitting the radio resource information for transmitting signaling to a primary serving base station in the set of base stations.
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。A computer storage medium having stored therein computer executable instructions for performing the method of any one of claims 1 to 5.
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6～10中任一项所述的方法。 A computer storage medium having stored therein computer executable instructions for performing the method of any one of claims 6-10.