Summary of the invention
In view of this, the main purpose of the embodiment of the invention is to provide a kind of user service updating method when home network enters into roaming network, and this method makes the roamer can enjoy the service consistent with the local user.
Another purpose of the embodiment of the invention is to provide a kind of user professional update system when home network enters into roaming network, and this system makes the roamer can enjoy the service consistent with the local user.
The 3rd purpose of the embodiment of the invention is to provide the business of a kind of user when home network enters into roaming network to upgrade signaling equipment, and this equipment makes the roamer can enjoy the service consistent with the local user.
For achieving the above object, the technical scheme of the embodiment of the invention is achieved in that
The service updating method of a kind of user when home network enters into roaming network, described home network and roaming network are can provide the mobile network who inserts user data function, and this method may further comprise the steps:
Signaling equipment the consistent business information of business configuration that is provided with roaming network is provided the business information that receives, and the business information after will upgrading sends to roaming network according to the more new demand that sets in advance.
The professional update system of a kind of user when home network enters into roaming network, described home network and roaming network are can provide the mobile network who inserts user data function, and this system mainly comprises: the professional actuating equipment of roaming network, home network HLR and signaling equipment;
The professional actuating equipment of described roaming network is used for by described signaling equipment to described home network HLR requested service information, and receives from the business information after the renewal of described signaling equipment;
Described home network HLR is used to receive described signaling equipment and transmits the business information request of coming, and to described signaling equipment loopback traffic information;
Described signaling equipment, be used to receive business information from described home network HLR, according to the more new demand that sets in advance, the consistent business information of business configuration that is provided with roaming network is provided the business information that receives, and the business information after will upgrading sends to the professional actuating equipment of described roaming network.
The business of a kind of user when home network enters into roaming network upgraded signaling equipment, described home network and roaming network are can provide the mobile network who inserts user data function, and this signaling equipment comprises message pick-up/sending module and information updating module;
Described message pick-up/sending module is used to receive and transmit from the business information of user attaching network HLR and gives described information updating module, and the business information that will be received from after the renewal of described information updating module sends to the professional actuating equipment of roaming network;
Described information updating module, be used to receive business information from described message pick-up/sending module, according to the more new demand that sets in advance, the consistent business information of business configuration that is provided with roaming network is provided the business information that receives, and the business information after will upgrading sends to described message pick-up/sending module.
As seen, adopt the technical scheme of the embodiment of the invention, signaling equipment basis in the system more new demand is upgraded in the business information of home network the user, the consistent business information of business configuration that is provided with roaming network is provided the business information of user attaching network, and send to roaming network, like this, roaming network can trigger related network elements according to the business information after upgrading, and then for the roamer provides corresponding business, thereby make the roamer enjoy the service consistent with the local user.
Embodiment
The basic thought of the embodiment of the invention is: signaling equipment the business information that receives is upgraded, and the business information after will upgrading sends to roaming network according to the more new demand that sets in advance.
For making purpose of the present invention, technical scheme and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
Fig. 2 is the structural representation of system of the present invention preferred embodiment, and as shown in Figure 2, this system mainly comprises the professional actuating equipment 201 of roaming network, home network HLR 203 and signaling equipment 202.
Wherein, the professional actuating equipment 201 of roaming network is used for by signaling equipment 202 to home network HLR 203 requested service information, and receives from the business information after the renewal of signaling equipment 202;
Home network HLR203 is used to receive the business information request that signaling equipment 202 is transmitted, and to signaling equipment 202 loopback traffic information;
Signaling equipment 202, be used to receive business information from home network HLR 203, upgrade user service information to realize the more new demand consistent according to being used to of setting in advance with the roaming network business configuration, business information is upgraded, and the business information after will upgrading sends to the professional actuating equipment 201 of roaming network.
The working method of present embodiment system is: after the user roams into new network, ask user signing service information at home network by signaling equipment 202 to the HLR203 of user attaching network by the professional actuating equipment 201 of roaming network, home network HLR203 is to this business information of signaling equipment 202 loopbacks; Signaling equipment 202 is after receiving this business information, being used to of setting in advance according to self upgraded user service information to realize that the user is in the more new demand consistent with the business information of user place roaming network of the signing service information of home network, this business information is upgraded, described renewal comprises operations such as increase, deletion, modification and mapping, how to realize that specifically these operations please refer to the explanation of method appropriate section afterwards; Signaling equipment 202 sends to the professional actuating equipment 201 of roaming network with amended business information; The professional actuating equipment 201 of roaming network can trigger related network elements according to the business information after upgrading, and then the business service of roaming network is provided for the roamer.
Wherein, the professional actuating equipment 201 of roaming network is the functional entity of being made up of VLR, SSP and MSC.Signaling equipment 202 logically is between net, can be an independent equipment, such as signal processing system (SPS), with only be used to finish the signal switching function in the prior art and compare, store in advance among the SPS in the present embodiment and be used to upgrade user service information to realize the more new demand consistent with the roaming network business configuration, like this, after SPS receives business information from HLR, can make amendment to this business information, and amended business information is sent to the professional actuating equipment 201 of roaming network.
Fig. 2 A is the composition structural representation of signaling equipment 202, and shown in Fig. 2 A, this signaling equipment 202 comprises message pick-up/sending module 2021 and information updating module 2022.
Message pick-up/sending module 2021, be used to receive and transmit from the business information of user attaching network HLR203 and give information updating module 2022, and the business information that will be received from after the renewal of information updating module 2022 sends to the professional actuating equipment 201 of roaming network;
Information updating module 2022, be used to receive business information from message pick-up/sending module 2021, upgrade user service information to realize the more new demand consistent according to being used to of setting in advance with the roaming network business configuration, business information is upgraded, and the business information after will upgrading sends to message pick-up/sending module 2021.
Renewal in the above-mentioned signaling equipment 202 comprises operations such as increase, deletion, modification and mapping, how to realize that specifically these operations please refer to the explanation of method appropriate section afterwards.
Except appearing in the system as an independent equipment, signaling equipment 202 can also be to be combined by Signaling Transfer Equipment and signalling processing equipment, and as shown in Figure 3, Fig. 3 is the structural representation of second preferred embodiment of system of the present invention.Present embodiment is compared with embodiment one, and difference only is that the function of being finished by signaling equipment 202 among the embodiment one is finished jointly by Signaling Transfer Equipment 301 and signalling processing equipment 302 in the present embodiment:
Signaling Transfer Equipment 301 is used to receive and transmit from the business information of home network HLR203 and gives signalling processing equipment 302, and the business information after the renewal that signalling processing equipment 302 is returned sends to the professional actuating equipment 201 of roaming network;
Signalling processing equipment 302, be used to receive business information from Signaling Transfer Equipment 301, upgrade user service information to realize the more new demand consistent according to being used to of setting in advance with the roaming network business configuration, business information is upgraded, and the business information after will upgrading sends to Signaling Transfer Equipment 301.
In the present embodiment, the renewal of signalling processing equipment 302 comprises operations such as increase, deletion, modification and mapping, how to realize that specifically these operations please refer to the explanation of method appropriate section afterwards.
Signaling Transfer Equipment among this embodiment is STP; Signalling processing equipment is SPS.In actual applications, except STP and SPS, above-mentioned signaling equipment can further include Signaling Transfer Equipment in the middle of, this equipment in system between STP and home network HLR, consistent in function and the prior art.
Based on above system of introducing and equipment, the realization flow of the inventive method is:
Signaling equipment upgrades user service information to realize the more new demand consistent with the roaming network business configuration according to being used to of setting in advance, and the business information that receives is upgraded, and the business information after will upgrading sends to roaming network.
Wherein, when signaling equipment was made up of Signaling Transfer Equipment and signalling processing equipment, the specific implementation process of this method was:
Signaling Transfer Equipment at first is transmitted to signalling processing equipment with the business information that receives; Signalling processing equipment upgrades user service information to realize the more new demand consistent with the roaming network business configuration according to being used to of setting in advance, and business information is upgraded, and the business information after will upgrading sends to Signaling Transfer Equipment; Business information after Signaling Transfer Equipment will upgrade sends to roaming network.
Signaling equipment is according to more new demand, and before the business information that receives was upgraded, this method further comprised:
To home network HLR requested service information, home network HLR is to signaling equipment loopback traffic information by signaling equipment for roaming network.
Wherein, business information is the signing service information of user at home network, roaming network by signaling equipment to the method for HLR requested service information is: roaming network sends the position by signaling equipment to HLR and upgrades/get route (SRI, Send Routing Info) request message; Correspondingly, home network HLR is carried at insertion user data/get in the route response message such as (SRI_Ack) with the user in the signing service information of home network and returns to signaling equipment.
Renewal in this method comprise to the user increase in the signing service information of home network, operation such as deletion, modification or mapping.The more new demand that sets in advance, be meant that the user carries out the business application to operator in advance, the more new demand of business that operator is provided with on signaling equipment according to user's request, such as, certain user will roam into Beijing from Shanghai, this user can carry out the services of roaming application to operator in advance, operator knows that according to information such as user terminal numbers this user provides situation in the signing service situation of home network and the business of roaming network, and according to both differences at signaling equipment, be used to upgrade user service information to realize the more new demand consistent such as setting on the SPS with the roaming network business configuration.SPS according to more new demand, increases, deletes or revise business information after receiving business information, perhaps, utilizes home network and roaming network service attribute mapping relations in the more new demand, and converting users is at the signing service attribute of home network.
Such as, roaming network has been opened Ring Back Tone service, and home network is not opened this business, if the roamer wants to enjoy this Ring Back Tone service so, need require roaming network operator to open Ring Back Tone service for it in advance, operator can configure the signatory attribute of Ring Back Tone service on SPS equipment.Like this, after the user roams into roaming network:
Roaming network sends to user attaching network HLR by SPS and gets route messages, when this gets route messages through SPS, the whether pre-configured signatory attribute of roaming network Ring Back Tone service in the SPS inquiry local data base, if find on SPS, to have configured the signatory attribute of Ring Back Tone service, then SPS notes the Transaction Identifier (TID of this conversation message, Transaction ID), forward the message to home network HLR simultaneously;
After home network HLR receives SRI message, to roaming network loopback SRI_Ack message, carry the signing service information of user in the T_CSI field of SRI_Ack message at home network by SPS;
When SRI_Ack message process SPS equipment, SPS can insert the signatory attribute of Ring Back Tone service according to the TID information that is write down on the T_CSI of this SRI_Ack message field;
After roaming network receives the SRI_Ack message of having inserted the signatory attribute of Ring Back Tone service, analyze the signatory attribute of this Ring Back Tone service, and trigger the related procedure of Ring Back Tone service according to signatory attribute.How roaming network specifically triggers the related procedure of Ring Back Tone service, promptly how to carry out follow-up this area common technology means that are treated to, and does not describe in detail herein.
It is top that what introduce is SPS inserts user service information in SRI_Ack message example.Equally, in the time user's service attribute need being transformed to B by A, SPS equipment can be replaced the T_CSI field in the SRI_Ack message; Perhaps, when needs were deleted certain business information of user, SPS equipment can be deleted the T_CSI field of SRI_Ack message.
Need to prove, the scope of application of the present invention is for providing the mobile network who inserts user data function, the user was both upgraded and can finish in the position updating process of roaming network and home network HLR in the signing service information of home network, also can be in getting the process of route, to finish, insert as long as the information that home network HLR returns allows to carry out data.
Below with the position among the mobile network GSM more new technological process be example, technical solution of the present invention is done comparatively detailed explanation, in the present embodiment, described signaling equipment is made up of STP, SPS and middle Signaling Transfer Equipment three parts.As shown in Figure 4, may further comprise the steps:
Step 401: the user roams into new network, initiates more new technological process of position, sends location update request message by roaming network to STP; Carry information such as IMSI in the location update request message.
Step 402~403:STP is transmitted to home network HLR by middle Signaling Transfer Equipment with location update request message.
Step 404~405: after home network HLR receives location update request message, respond the insertion subscriber data message to STP by middle Signaling Transfer Equipment; Insert in the subscriber data message and carry the information such as signing service of user at home network.
The insertion subscriber data message that step 406:STP will receive is transmitted to SPS.
Step 407:SPS upgrade in the signing service of home network being carried at the user who inserts in the subscriber data message, and the insertion subscriber data message after will upgrading sends to STP according to the more new demand that sets in advance.
When user's insertion subscriber data message is passed through SPS, because set more new demand in advance, so SPS can upgrade in the signing service information of home network being carried at the user who inserts in the subscriber data message automatically, the renewal of doing comprises increases certain business information, delete certain business information or existing business information is made amendment, perhaps, according to home network and roaming network service attribute mapping relations in the new demand more on the SPS, with the user at the signing service attribute of home network by original A, be converted to the B that meets the current place of user roaming network business configuration.
Insertion subscriber data message after step 408:STP will upgrade sends to roaming network.
Step 409~411: roaming network inserts the user data response message by STP and middle Signaling Transfer Equipment to home network HLR loopback.
Step 412~414: home network HLR sends the position by middle Signaling Transfer Equipment and STP to roaming network and upgrades response message.
So far, finish position more new technological process, and roaming network can trigger related network elements according to the user's signing service information after upgrading, and carries out corresponding service.
Utilization is got route response message and is realized that the flow process of the object of the invention and flow process embodiment illustrated in fig. 4 are similar, repeat no more.
As seen, adopt the technical scheme of the embodiment of the invention, in system, introduced and had the signaling equipment that upgrades user's signing service information, this signaling equipment can upgrade user's signing service attribute or carries out business and replenish according to user's request, like this, can trigger related network elements according to the signing service information after upgrading in the roaming network, and then for the roamer provides corresponding business service, thereby make the roamer can enjoy the same service of local user of roaming network; And, realize that said process need not the equipment of user attaching network and roaming network is done any change, simply make things convenient for.
In sum, more than be preferred embodiment of the present invention only, be not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.