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CN103220635A - Method and system for service notification in wireless communication - Google Patents

Method and system for service notification in wireless communication Download PDF

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Publication number
CN103220635A
CN103220635A CN2012100164854A CN201210016485A CN103220635A CN 103220635 A CN103220635 A CN 103220635A CN 2012100164854 A CN2012100164854 A CN 2012100164854A CN 201210016485 A CN201210016485 A CN 201210016485A CN 103220635 A CN103220635 A CN 103220635A
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terminal
network
service
reside
information
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杨宁
高有军
王科钻
吴伟民
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China Mobile Communications Group Co Ltd
China Mobile Group Zhejiang Co Ltd
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China Mobile Communications Group Co Ltd
China Mobile Group Zhejiang Co Ltd
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Priority to CN2012100164854A priority Critical patent/CN103220635A/en
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Abstract

本发明提供了一种无线通信中的业务通知方法和系统。其中的方法包括：终端驻留网络的核心网将终端未驻留网络的业务到达信息发送给所述终端当前所属的基站；基站根据所述业务到达信息通知相应的终端，使该终端接入到该终端未驻留的网络中处理业务。应用本发明，则可当终端同时支持两种网络并驻留在其中一种所支持的网络中，且另一种所支持的网络中有该终端的业务到达时，可以使得该终端对该业务进行相应的处理。

Figure 201210016485

The invention provides a service notification method and system in wireless communication. The method includes: the core network of the network where the terminal resides sends the service arrival information of the terminal not residing in the network to the base station to which the terminal currently belongs; the base station notifies the corresponding terminal according to the service arrival information, so that the terminal accesses the The terminal processes services in the network where it does not reside. Applying the present invention, when the terminal supports two networks at the same time and resides in one of the supported networks, and the other supported network has the terminal's service arriving, it can make the terminal receive the service Treat accordingly.

Figure 201210016485

Description

Service announcements method and system in a kind of radio communication
Technical field
The present invention relates to the mobile communication technology field, relate in particular to the service announcements method and system in a kind of radio communication.
Background technology
Ubiquitous common network mainly refers to make full use of the comprehensive interconnected a plurality of private networks of Long Term Evolution (LTE) technique construction and the LTE wide area overlay network of public network.Ubiquitous common network generally is made up of wireless subsystem, network subsystem, application subsystem and OSS.
By means of the public mobile network network, ubiquitous common network can for different private networks (for example, public security, traffic, production scheduling, city public services, three preventing engineerings and other part service networks) under the special mobile terminal, provide the roaming of public LTE network or other special-purpose LTE networks to insert, and work in coordination with and transmit by the packet switched core network (EPC) of public network operator, for each private network user provides authentication, public network/private network intercommunication, professionally triggers and provide etc. function.
At present, the network architecture of ubiquitous common network generally has two kinds:
First kind of network architecture: for the department that makes up proprietary LTE network and EPC, EPC that it is constructed and public network EPC intercommunication; Public network LTE network can be private network mend blind, when the private network user roam insert public network after, can be attached on the public network LTE, and finish the use of authentication and group service by private network.
Second kind of network architecture: to for making up the department of special-purpose LTE network and EPC, its private network only need keep or newly-built home subscriber server (HSS), its LTE Access Network can with the public network Joint construction and sharing.The private network user can adhere on the LTE network of building together, and after private network HSS finishes authentication, permits the EPC that the user inserts public network by public network, and public network uses group service according to the routing rule of oneself for the user refers to back private network.
At the network architecture of above-mentioned ubiquitous common network, wherein wireless side generally has two kinds of following networking plans:
One, mixed carrier scheduling scheme.
In this networking plan, do not need to set up the overnet network for cluster user specially, and can adopt the resource dispatching strategy of dynamic assignment and fixed allocation mode, unification provides service by public network operator, ensure the QoS of survice demand of dedicated network and common network simultaneously, reach the network resource utilization optimum simultaneously.
Two, special carrier scheme.
The special carrier scheme is further " physical isolation " scheme, promptly takes out the part carrier wave, adopts the mode of special carrier that cluster service is provided, and public users can not be used above-mentioned special carrier, thereby the carrier wave of accomplishing group service and public service is isolated.But, can be shared existing public network such as the site resource in this scheme, antenna system.This scheme is a kind of reasonable mode that satisfies special sector's (for example, army, public security system etc.) demand.
Yet, in the above-mentioned special carrier scheme in the prior art, because public network and dedicated network are physically-isolated, promptly described public network is different base stations with the dedicated network use, and the coverage of the base station of heterogeneous networks, interface-free resources, the main object of service etc. are all inequality.Therefore, in the network architecture of ubiquitous common network, when terminal (is for example supported two kinds of networks simultaneously, public and private network) and (for example reside in wherein a kind of network of supporting, public network) in, and when having the business of this terminal to arrive in the another kind of network of being supported (for example, dedicated network), this terminal is handled accordingly to this business, is the problem of needing solution in this area badly.
Summary of the invention
In view of this, the invention provides the service announcements method and system in a kind of radio communication, thereby when terminal is supported two kinds of networks simultaneously and resided in wherein a kind of network of supporting, and when the business that this terminal is arranged in the another kind of network of being supported arrives, can so that this terminal this business is handled accordingly.
The technical solution used in the present invention specifically is achieved in that
Service announcements method in a kind of radio communication, this method comprises:
The core net of terminal residing network with terminal not the business arrival information of residing network send to the base station of described terminal under current;
The base station is linked in the not resident network of this terminal this terminal and manages business according to described professional arrival information notice relevant terminal.
The present invention also provides the system of the service announcements in a kind of radio communication, and described system comprises: terminal, resident network and not resident total core net and the current affiliated base station of terminal of network of terminal of terminal;
Described core net is used for when the not resident network of terminal has the business of described terminal to arrive business arrival information being sent to the current affiliated base station of described terminal;
Described base station is used for described terminal being linked in the not resident network of described terminal managing business according to described professional arrival information notice relevant terminal.
The present invention also provides the system of the service announcements in a kind of radio communication, and described system comprises: the base station under first core net of not resident second network of resident first network, the terminal of terminal, terminal, first network, second core net of second network and terminal are current;
Described second core net is used for business arrival information being sent to first core net of the first resident network of terminal when the second not resident network of terminal has the business of described terminal to arrive;
Described first core net is used for business arrival information is sent to base station under the described terminal;
Described base station is used for described terminal being linked in the second not resident network of described terminal managing business according to described professional arrival information notice relevant terminal.
As seen from the above technical solution, among the present invention, because when the business arrival of this terminal is arranged in the not resident network of terminal, business arrival information can be sent to described terminal, therefore this terminal can be linked into the business of handling above-mentioned arrival in the not resident network of this terminal, thereby when terminal is supported two kinds of networks simultaneously and is resided in wherein a kind of network of supporting, and when having the business of this terminal to arrive in the another kind of network of being supported, can so that this terminal this business is handled accordingly.
Description of drawings
Fig. 1 is the flow chart of the service announcements method in the radio communication among the present invention.
Fig. 2 is the structural representation of the service announcements system in a kind of radio communication among the present invention.
Fig. 3 is the structural representation of the service announcements system in the another kind of radio communication among the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention express clearlyer, the present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
Fig. 1 is the flow chart of the service announcements method in the radio communication among the present invention.As shown in Figure 1, this method comprises step as described below:
Step 101, two kinds of server net differences supporting when terminal, and when the business that this terminal is arranged in the not resident network of this terminal arrived, the not resident network of described terminal sent to business arrival information by its core net the core net of this terminal residing network.
In technical scheme of the present invention, described terminal is for supporting two kinds of networks but do not support the terminal of two standby functions.Therefore, this terminal can only reside in its a kind of network of supporting, and can not reside in simultaneously in two kinds of networks being supported.In addition, in specific embodiments of the invention, two kinds of networks that terminal is supported can have identical core net, also can have different core net.
Therefore, two kinds of server nets supporting when terminal are not simultaneously, if there is the business of this terminal to arrive in the not resident network of this terminal, this terminal of information notification that must should business arrive then, thereby make the changeable or gravity treatment of this terminal to the network that this business arrives, this business is handled accordingly.So when above-mentioned situation takes place, the not resident network of described terminal will send to the core net of this terminal residing network with business arrival information by its core net, thus this terminal of information notification that should business arrives.
Preferable, in specific embodiments of the invention, can comprise in the described professional arrival information: the information of the network that this terminal is not resident, thus make that receive core net that this business arrives information knows the information of the professional network that is arrived (i.e. the information of the not resident network of this terminal).
In specific embodiments of the invention, the information of the network that described terminal is not resident can for: be the network identity of the not resident network settings of described terminal in advance.
Wherein, described network identity can be network employed public land mobile network (PLMN, Public Land Mobile Network) ID, specific sub-district (CELL) ID, specific closed user group (CSG, Closed Subscriber Group) ID or particular network ID.
In addition, in specific embodiments of the invention,, then can omit above-mentioned steps 101, directly execution in step 102 if two kinds of server nets that this terminal is supported are identical.
Preferable, in specific embodiments of the invention, before execution in step 101, the not resident network of this terminal can also obtain earlier this terminal the information of resident network.
In specific embodiments of the invention, can use several different methods obtain this terminal the information of resident network.For example, described obtain this terminal the information of resident network comprise:
Step 11 when terminal inserts in its a kind of network of supporting, is carried out the band of position and is upgraded (TAU), and band of position lastest imformation is sent to the another kind of server net that this terminal is supported.
Preferable, in specific embodiments of the invention, comprise in the lastest imformation of the described band of position this terminal the information (i.e. the information of the network that this terminal inserted) of resident network.
Preferable, described terminal resident network information can for: be the network identity of the resident network settings of described terminal in advance.
Wherein, described network identity can be the employed PLMN ID of network, specific CELL ID, specific CSG ID or particular network ID.
Step 12, the core net that receives band of position lastest imformation sends to the another kind of network that this terminal is supported, the i.e. network that this core net belonged to band of position lastest imformation.
Step 13, the another kind of network based described band of position lastest imformation that this terminal is supported are known the information of the current resident network of this terminal.
Further, in this step 13, the another kind of network that this terminal is supported also can be deleted the resident contextual information on described another kind of network of this terminal and preserve the information of the current resident network of terminal.
By above-mentioned step 11～13, the not resident network of this terminal can obtain this terminal the information of resident network.Therefore, in step 101, the not resident network of described terminal can according to this terminal the information of resident network, business arrival information is sent to the core net of this terminal residing network by its core net.
Step 102, the core net of this terminal residing network with terminal not the business arrival information of residing network send to the base station of described terminal under current.
Preferable, in specific embodiments of the invention, two kinds of server nets supporting when terminal identical (i.e. two kinds of total same core net of network), and when the business that this terminal is arranged in the not resident network of this terminal arrives, the core net of this terminal residing network can be directly with terminal not the business arrival information of residing network send to the current affiliated base station of described terminal.
Preferable, in specific embodiments of the invention, the core net of described terminal residing network can send to the current affiliated base station of described terminal with business arrival information by the S1 signaling.
Preferable, described S1 signaling can for: group busy (paging) message.
Step 103, the base station is linked in the not resident network of this terminal this terminal and manages business according to described professional arrival information notice relevant terminal.
In specific embodiments of the invention, can realize above-mentioned step 103 by several different methods.To be example below, technical scheme of the present invention will be described in detail with three kinds of concrete implementation methods.
First kind of implementation:
Step 103a, when described terminal was in Idle state, the business arrival information that the base station will carry network identity sent to terminal.
Preferable, described base station can send to terminal with described professional arrival information by the S1 signaling.Described S1 signaling can for: group busy (paging) message.
Step 103b, described terminal in the not resident network of this terminal, is handled corresponding business according to the gravity treatment of described professional arrival information.
In this step, owing to comprise the information of the network that this terminal is not resident in the professional arrival information, therefore the terminal that is in Idle state can be according to the information of the not resident network of this terminal, gravity treatment in the not resident network of this terminal, thereby corresponding business is handled.
In this implementation, the base station only sends to the terminal that is in Idle state with business arrival information, but directly connect with terminal, but by terminal according to the received direct gravity treatment of business arrival information in the not resident network of this terminal, business is handled.
Second kind of implementation:
Step 103A, when terminal was in Idle state, the base station connected according to described professional arrival information and relevant terminal.
Preferable, described base station can connect by S1 signaling and relevant terminal.Described S1 signaling can for: group busy (paging) message.
Step 103B, after terminal entered connection status, the base station was switched this terminal according to described professional arrival information or is redirected in the not resident network of this terminal, handles corresponding business.
In this step, owing to comprise the information of the network that this terminal is not resident in the professional arrival information, so the base station can be according to the information of the not resident network of this terminal, this terminal is switched or is redirected in the not resident network of this terminal, handles corresponding business.
The third implementation:
Step 103 α, when described terminal was in connected state, the business arrival information that the base station will carry network identity sent to terminal.
Preferable, described base station can send to terminal with described professional arrival information by the S1 signaling.Described S1 signaling can for: group busy (paging) message.
Step 103 β, described terminal determines whether to interrupt current service call; If then described terminal is interrupted current service call, and switch in the not resident network of described terminal according to described professional arrival information and to manage business; Otherwise described terminal continues current service call.
Service announcements system in a kind of radio communication also is provided among the present invention.Fig. 2 is the structural representation of the service announcements system in a kind of radio communication among the present invention.As shown in Figure 2, this system comprises: terminal 201, resident network and not resident total core net 202 and the current affiliated base station 203 of terminal of network of terminal of terminal.
Wherein, described core net 202 is used for when the not resident network of terminal has the business of described terminal to arrive, and business arrival information is sent to described terminal 201 current affiliated base stations 203;
Described base station 203 is used for this terminal 201 being linked in the not resident network of this terminal managing business according to described professional arrival information notice relevant terminal 201.
Service announcements system in the another kind of radio communication also is provided among the present invention.Fig. 3 is the structural representation of the service announcements system in the another kind of radio communication among the present invention.As shown in Figure 3, this system comprises: the base station 306 under first core net 304 of not resident second network 303 of resident first network 302, the terminal of terminal 301, terminal, first network, second core net 305 of second network and terminal are current.
Wherein, described second core net 305 is used for business arrival information being sent to first core net 304 of the first resident network 302 of terminal when the second not resident network 303 of terminal has the business of described terminal 301 to arrive;
Described first core net 304 is used for business arrival information is sent to described terminal 301 current affiliated base stations 306;
Described base station 306 is used for this terminal 301 being linked in the second not resident network 303 of this terminal managing business according to described professional arrival information notice relevant terminal 301.
In sum, in technical scheme of the present invention, because when the business arrival of this terminal is arranged in the not resident network of terminal, business arrival information can be sent to described terminal, therefore this terminal can be linked into the business of handling above-mentioned arrival in the not resident network of this terminal, thereby when terminal is supported two kinds of networks simultaneously and resided in wherein a kind of network of supporting, and when the business that this terminal is arranged in the another kind of network of being supported arrives, can so that this terminal this business is handled accordingly.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.

Claims (16)

1.一种无线通信中的业务通知方法，其特征在于，该方法包括：1. A service notification method in wireless communication, characterized in that the method comprises: 终端驻留网络的核心网将终端未驻留网络的业务到达信息发送给所述终端当前所属的基站；The core network of the network where the terminal resides sends the service arrival information of the network where the terminal does not reside to the base station to which the terminal currently belongs; 基站根据所述业务到达信息通知相应的终端，使该终端接入到该终端未驻留的网络中处理业务。The base station notifies the corresponding terminal according to the service arrival information, so that the terminal accesses the network where the terminal does not reside to process the service. 2.根据权利要求1所述的方法，其特征在于，在所述终端驻留网络的核心网将业务到达信息发送给所述终端当前所属的基站之前，该方法还进一步包括：2. The method according to claim 1, wherein before the core network of the network where the terminal resides sends the service arrival information to the base station to which the terminal currently belongs, the method further comprises: 当终端所支持的两种网络的核心网不同，且该终端未驻留的网络中有该终端的业务到达时，所述终端未驻留的网络通过其核心网将业务到达信息发送给该终端驻留网络的核心网。When the core networks of the two networks supported by the terminal are different, and the terminal's service arrives in the network where the terminal does not reside, the network where the terminal does not reside sends the service arrival information to the terminal through its core network The core network of the resident network. 3.根据权利要求2所述的方法，其特征在于，在所述终端未驻留的网络通过其核心网将业务到达信息发送给该终端驻留网络的核心网之前，该方法还进一步包括：3. The method according to claim 2, wherein before the network where the terminal does not reside sends the service arrival information to the core network of the network where the terminal resides through its core network, the method further comprises: 所述终端未驻留的网络获取所述终端所驻留的网络的信息。The network where the terminal does not reside acquires the information of the network where the terminal resides. 4.根据权利要求3所述的方法，其特征在于，所述获取所述终端所驻留的网络的信息包括：4. The method according to claim 3, wherein the acquiring information of the network where the terminal resides comprises: 当终端接入其所支持的一种网络中时，进行位置区域更新，并将位置区域更新信息发送给该终端所支持的另一种网络的核心网；When the terminal accesses one of the supported networks, it updates the location area and sends the location area update information to the core network of another network supported by the terminal; 接收到位置区域更新信息的核心网将位置区域更新信息发送给该终端所支持的另一种网络；The core network that receives the location area update information sends the location area update information to another network supported by the terminal; 该终端所支持的另一种网络根据所述位置区域更新信息获知该终端当前驻留的网络的信息。Another type of network supported by the terminal obtains the information of the network where the terminal currently resides according to the location area update information. 5.根据权利要求4所述的方法，其特征在于，该方法还进一步包括：5. The method according to claim 4, characterized in that the method further comprises: 该终端所支持的另一种网络还可删除该终端的在所述另一种网络上的驻留上下文信息并保存终端当前驻留的网络的信息。The other network supported by the terminal may also delete the camping context information of the terminal on the other network and save the information of the network where the terminal currently camps. 6.根据权利要求4所述的方法，其特征在于，6. The method of claim 4, wherein, 所述位置区域更新信息中包括该终端所驻留的网络的信息。The location area update information includes information about the network where the terminal resides. 7.根据权利要求6所述的方法，其特征在于，所述终端所驻留的网络的信息为：预先为所述终端所驻留的网络设置的网络标识。7. The method according to claim 6, wherein the information of the network where the terminal resides is: a network identifier set in advance for the network where the terminal resides. 8.根据权利要求1所述的方法，其特征在于，8. The method of claim 1, wherein, 所述业务到达信息中包括：该终端未驻留的网络的信息；The service arrival information includes: information about the network where the terminal does not reside; 所述终端未驻留的网络的信息为：预先为所述终端未驻留的网络设置的网络标识。The information of the network where the terminal does not reside is: a network identifier set in advance for the network where the terminal does not reside. 9.根据权利要求7或8所述的方法，其特征在于，所述网络标识为：9. The method according to claim 7 or 8, wherein the network identifier is: 网络所使用的公共陆地移动网络ID、特定的小区ID、特定的闭合用户组ID或特定的网络ID。The public land mobile network ID, specific cell ID, specific CSG ID or specific network ID used by the network. 10.根据权利要求1所述的方法，其特征在于，10. The method of claim 1, wherein, 所述终端驻留网络的核心网通过S1信令将业务到达信息发送给所述终端当前所属的基站。The core network of the network where the terminal resides sends the service arrival information to the base station to which the terminal currently belongs through S1 signaling. 11.根据权利要求10所述的方法，其特征在于，11. The method of claim 10, wherein, 所述S1信令为：群呼消息。The S1 signaling is: group call message. 12.根据权利要求1所述的方法，其特征在于，所述基站根据所述业务到达信息通知相应的终端，使该终端接入到该终端未驻留的网络中处理业务包括：12. The method according to claim 1, wherein the base station notifies the corresponding terminal according to the service arrival information, and making the terminal access to the network where the terminal does not reside to process the service comprises: 当所述终端处于空闲态时，基站将携带有网络标识的业务到达信息发送给所述终端；When the terminal is in an idle state, the base station sends the service arrival information carrying the network identifier to the terminal; 所述终端根据所述业务到达信息重选到该终端未驻留的网络中，处理相应的业务。The terminal reselects to a network where the terminal does not reside according to the service arrival information, and processes corresponding services. 13.根据权利要求1所述的方法，其特征在于，所述基站根据所述业务到达信息通知相应的终端，使该终端接入到该终端未驻留的网络中处理业务包括：13. The method according to claim 1, wherein the base station notifies the corresponding terminal according to the service arrival information, and enabling the terminal to access the network where the terminal does not reside to process the service comprises: 当终端处于空闲态时，基站根据所述业务到达信息与所述终端建立连接；When the terminal is in an idle state, the base station establishes a connection with the terminal according to the service arrival information; 当所述终端进入连接状态后，基站根据所述业务到达信息将所述终端切换或重定向到所述终端未驻留的网络中，处理相应的业务。After the terminal enters the connected state, the base station switches or redirects the terminal to a network where the terminal does not reside according to the service arrival information, and processes corresponding services. 14.根据权利要求1所述的方法，其特征在于，所述基站根据所述业务到达信息通知相应的终端，使该终端接入到该终端未驻留的网络中处理业务包括：14. The method according to claim 1, wherein the base station notifies the corresponding terminal according to the service arrival information, and enabling the terminal to access the network where the terminal does not reside to process the service comprises: 当所述终端处于连接态时，基站将携带有网络标识的业务到达信息发送给终端；When the terminal is in the connected state, the base station sends the service arrival information carrying the network identifier to the terminal; 所述终端确定是否中断当前的业务呼叫；如果是，则所述终端中断当前的业务呼叫，并根据所述业务到达信息切换到所述终端未驻留的网络中处理业务；否则，所述终端继续当前的业务呼叫。The terminal determines whether to interrupt the current service call; if yes, the terminal interrupts the current service call, and switches to a network where the terminal does not reside to process the service according to the service arrival information; otherwise, the terminal Continue with current business call. 15.一种无线通信中的业务通知系统，其特征在于，所述系统包括：终端、终端驻留的网络与终端未驻留的网络共有的核心网以及终端当前所属的基站；15. A service notification system in wireless communication, characterized in that the system includes: a terminal, a core network shared by the network where the terminal resides and the network where the terminal does not reside, and the base station to which the terminal currently belongs; 所述核心网，用于当终端未驻留的网络中有所述终端的业务到达时，将业务到达信息发送给所述终端当前所属的基站；The core network is configured to send the service arrival information to the base station to which the terminal currently belongs when the service of the terminal arrives in the network where the terminal does not reside; 所述基站，用于根据所述业务到达信息通知相应的终端，使所述终端接入到所述终端未驻留的网络中处理业务。The base station is configured to notify a corresponding terminal according to the service arrival information, so that the terminal accesses a network where the terminal does not reside to process the service. 16.一种无线通信中的业务通知系统，其特征在于，所述系统包括：终端、终端驻留的第一网络、终端未驻留的第二网络、第一网络的第一核心网、第二网络的第二核心网和终端当前所属的基站；16. A service notification system in wireless communication, characterized in that the system includes: a terminal, a first network where the terminal resides, a second network where the terminal does not reside, a first core network of the first network, a second network The second core network of the second network and the base station to which the terminal currently belongs; 所述第二核心网，用于当终端未驻留的第二网络中有所述终端的业务到达时，将业务到达信息发送给终端驻留的第一网络的第一核心网；The second core network is configured to send the service arrival information to the first core network of the first network where the terminal resides when the terminal's service arrives in the second network where the terminal does not reside; 所述第一核心网，用于将业务到达信息发送给所述终端所属的基站；The first core network is configured to send service arrival information to the base station to which the terminal belongs; 所述基站，用于根据所述业务到达信息通知相应的终端，使所述终端接入到所述终端未驻留的第二网络中处理业务。The base station is configured to notify a corresponding terminal according to the service arrival information, so that the terminal accesses a second network where the terminal does not reside to process the service.
CN2012100164854A 2012-01-18 2012-01-18 Method and system for service notification in wireless communication Pending CN103220635A (en)

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