CN1832618A - Method for inserting user terminal to kernel network at shared carrier frequency mode - Google Patents
Method for inserting user terminal to kernel network at shared carrier frequency mode Download PDFInfo
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- CN1832618A CN1832618A CNA2005100515723A CN200510051572A CN1832618A CN 1832618 A CN1832618 A CN 1832618A CN A2005100515723 A CNA2005100515723 A CN A2005100515723A CN 200510051572 A CN200510051572 A CN 200510051572A CN 1832618 A CN1832618 A CN 1832618A
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Abstract
This invention discloses a method for accessing the core net by user terminals under the shared carrier frequency mode including: registering one or more than one PLMN marks and a CS/PS network corresponding to each PLMN mark in a user terminal, also including: a, the terminal selects a CS or PS network corresponding to the PLMN mark, b, the user terminal initiates an access request to the CS or PS, c, the terminal receives the access response of the network side to judge if the the access is successful, if so, it registers the PLMN mark of the current CS/PS network, if it fails, it selects another CS/PS network corresponding to the PLMN mark then returns to step B.
Description
Technical field
The present invention relates to the mobile communication technology field, be meant especially and a kind ofly sharing the method that user terminal under the carrier-frequency mode inserts a plurality of core net.
Background technology
The mobile network is from being divided into core net and Access Network two parts in logic, and core net is divided into circuit switching (CS) territory and packet switching (PS) territory again, and same area is not supported the mode difference of customer service.The CS territory provides circuit switch type to connect, and comprises mobile switching centre (MSC), gateway MSC (GSMC), VLR Visitor Location Register entities such as (VLR); The PS territory provides packet-switched type to connect, and comprises GPRS (GPRS) service node (SGSN), Gateway GPRS Support Node entities such as (GGSN).There is lap in CS territory and PS territory, promptly comprise some public entities such as attaching position register (HLR), Service Control Point.A mobile network can be realized a territory or two territories.Following Internet Protocol (IP) multimedia domain, MMD then based on the carrying of PS territory, belongs to the scope that business provides part.
In a single day the user has determined certain network as service network, means CS territory and the PS territory business of accepting this network simultaneously.That is to say, the CS territory business that certain portable terminal is accepted certain network can not occur, can accept the PS territory business of another network simultaneously again.This mainly is because the carrier frequency difference of heterogeneous networks causes, and if mobile subscriber terminal is operated in two carrier frequency, its complexity and cost all have high requirements.
Consider mobile network construction cost height, and problem such as network licence plate, at present, the demand of mobile network sharing has appearred in more and more national, and industry has also proposed multiple network and has shared scheme, comprising: Access Network is shared, and core net is independent; Access Network and part core net are shared, and the part core net is independent; Access Network and core net are all shared, and business provides part independent, and business provides part mainly to comprise various application servers.
Current some core network operators is only built the CS network, perhaps only builds the PS network.Like this, cause some users, then can only obtain CS business or PS business if select this carrier network.And because the independence of CS network and PS network, CS is professional and the PS professional ability is independent fully, and the different core network carrier network provides different CS business and different PS business.From user perspective, there is this demand: wish to obtain the CS business of certain core network operators network, and the PS business of another core network operators network.But prior art can't satisfy user's this demand.
Summary of the invention
In view of this, the object of the present invention is to provide a kind ofly in the method for sharing inserting user terminal to kernel network under the carrier-frequency mode, this method can satisfy CS or the PS network that the different core network operation business could be selected and insert to user terminal simultaneously according to self needs respectively.
In order to achieve the above object, the invention provides and a kind ofly sharing the method that user terminal under the carrier-frequency mode inserts a plurality of core net, this method is achieved in that
One or more public land mobile net networks of record PLMN sign, each PLMN identify pairing circuit switching (CS)/packet switching PS network in user terminal, also comprise:
A. PLMN of user terminal selecting identifies corresponding CS or PS network;
B. user terminal initiates to insert request to this CS or PS network side;
C. user terminal receives the access response that network side sends, and judges whether to insert successfully according to this access response, if insert successfully, then writes down the PLMN sign of current place CS/PS network; If access failure is then selected the corresponding CS/PS network of another PLMN sign, return step b then.
The CS/PS network information further is set in described user terminal, and the described CS/PS network information comprises the current place network information, and/or the PLMN that forbids tabulation and/or user-defined preferred PLMN and access technology sequential list, and/or the preferred PLMN and the access technology sequential list of operator's definition;
CS that the sign of PLMN described in the step a is corresponding or PS network are to determine to select according to the described CS/PS network information.
The step of selecting corresponding CS of PLMN sign or PS network among the step a is to carry out in each start back, or carries out in the network renewal process, or the moment of consumer premise carries out.
CS that the sign of PLMN described in the step a is corresponding or PS network are that user terminal is selected automatically according to configuring condition in advance, or the user terminal displays current network PLMN sign and the corresponding CS or the PS network information of each PLMN sign, and reception user's manual selection obtains.
The present invention is under the situation of share of access network, and promptly user terminal is worked under the carrier frequency all the time, and core net CS territory and PS territory is thoroughly independent.Therefore, user terminal can be selected the CS network of a core network operators and the PS network of another core network operators respectively by the automatic or manual mode, and then makes the user can obtain the professional and PS business of CS of two carrier networks respectively.This method can be given user's multiple choices mechanism, makes the user select network according to the needs of self; Simultaneously, this method makes user's terminal complexity and cost unaffected, and can promote working in coordination between the core network operators.
Description of drawings
Fig. 1 is linked into two core network operators network of network frameworks for user terminal of the present invention;
Fig. 2 is the process that user terminal of the present invention inserts the CS/PS network.
Embodiment
Core concept of the present invention is: under the situation of share of access network, promptly user terminal is worked under the carrier frequency all the time, and core net CS territory and PS territory is thoroughly independent.That is to say, in user terminal, PS network and CS network related content are independently preserved, comprised " current place network ", " the PLMN tabulation of forbidding ", " user-defined preferred PLMN and access technology sequential list ", " the preferred PLMN and the access technology sequential list of operator's definition " etc.Therefore can the configure user terminal, selecting the CS network of a core network operators and the PS network of another core network operators respectively by the automatic or manual mode, and then make the user can obtain the professional and PS business of CS of different operators network respectively.
Figure 1 shows that under the situation that Access Network is shared promptly under the situation that radio carrier frequency is shared, user terminal is linked into two core network operators network of network frameworks respectively.
Referring to shown in Figure 1, the network architecture among the present invention comprises the core net that user terminal, shared Access Network and different operators provide, and each core net can be CS network or PS network only, or comprises CS network or PS network.And in user terminal, dispose the network information in each core net pairing CS territory and PS territory respectively, when user terminal needs access network, need can select the network identity of access, then at CS that is linked into this network identity correspondence or PS network.
Difference with the prior art of the present invention is: user terminal can only be linked into a core network operators network in the prior art, promptly after user terminal is selected certain carrier network by manual or automatic mode, it is the network of operator 1, user terminal will be initiated CS or PS access request to this network, if certain territory is inserted successfully, user terminal writes down current place network identity, and user terminal can only be initiated the access request in another territory to this network, can not select the network of other operator again.And because in the present invention because the information of each CS or PS network is independently to be kept in the user terminal, so user terminal selecting network and access procedure independence separately, user terminal need keep two current place network identities respectively.
In the method for the invention, need in user terminal, preserve the network information in each core net pairing CS territory and PS territory.That is to say, need in user terminal, write down the all-network information that PLMN identifies, each PLMN identifies pairing CS/PS territory and each CS/PS territory.
Fig. 2 is that user terminal inserts CS or PS flow through a network schematic diagram.Referring to shown in Figure 2, realize that concrete steps of the present invention are as follows:
Step 201: corresponding CS or the PS network of certain PLMN sign of user terminal selecting.
Step 202: user terminal initiates to insert request to this CS or PS network.
Step 203: user terminal receives the access response that network side sends, and judges whether to insert successfully according to this access response, if insert successfully, then user terminal writes down the CS/PS network identity at current place; If access failure is then selected the corresponding CS/PS network of another PLMN sign, return step 202 then.
The CS that certain PLMN sign of above-mentioned user terminal selecting is corresponding or the step of PS network can be carried out in each start back, such as: after the user terminal start powers on, show the current network PLMN sign and the corresponding CS or the PS network information of each PLMN sign, select according to the network information of user terminal displays by the user then, also can set in advance the corresponding CS/PS territory of PLMN sign of what a acquiescence by the user, during each the start, get final product by the automatic basis of user terminal configuring condition access network in advance.Certainly, select the CS/PS network to be not limited to also can be applied in the network renewal process in each start process, or certain moment of consumer premise or the like.
The CS/PS network information that is arranged in the user terminal can comprise the current place network information, and/or the PLMN that forbids tabulation and/or user-defined preferred PLMN and access technology sequential list, and/or the preferred PLMN of operator's definition and access technology sequential list etc.Therefore, these information can be shown to the user, according to these Information Selection networks, also can compare definite by default network information and these information that will be pre-configured in user terminal by the user.
Select network development process and periodic network renewal process, whether the situation of CS network or PS network need be provided home-operator and other operator, in user terminal, note, in the time of the CS network of permission user terminal to access to home operator or PS network, insert the PS network or the CS network of another operator, thereby make the user can obtain the professional and PS business of CS simultaneously.Certainly, if home-operator provides CS network and PS network simultaneously, when the user is arranged in home network, can whether allow the CS network or the PS network of user's access belonging operator by the home-operator decision, insert the PS network or the CS network of another operator simultaneously.
Need to prove that the MSC of present same operator and the Gs interface between the SGSN are optionally, can be used to carry out co-location and upgrade and paging.If user terminal is linked into the CS network and the PS network of different operators, the MSC of different operators and the Gs interface between the SGSN do not exist.
The present invention is by revising current network framework and network insertion process, user terminal inserts the CS network and the PS network of two core network operators respectively, this mechanism is very little to the influence that the complexity and the cost of user terminal brought, only need on software, strengthen on a small quantity and get final product, and the network equipment is not needed to revise, have higher realizability.Like this, because different core network provides different business support ability and tariff policy, CS service tariff as the A of operator is minimum, the B of operator provides the abundantest PS business, use method of the present invention like this, can make the user can be according to miscellaneous service demand and network condition, as rate, network servicequality, professional diversity etc., select to accept the professional and PS business of CS that different operators provides, and then enjoy the business support ability combination of abundant heterogeneous networks.
In a word, the above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (4)
1, a kind of in the method for sharing inserting user terminal to kernel network under the carrier-frequency mode, it is characterized in that: one or more public land mobile net networks of record PLMN sign, each PLMN identify pairing circuit switching (CS)/packet switching PS network in user terminal, and this method may further comprise the steps:
A. PLMN of user terminal selecting identifies corresponding CS or PS network;
B. user terminal initiates to insert request to this CS or PS network side;
C. user terminal receives the access response that network side sends, and judges whether to insert successfully according to this access response, if insert successfully, then writes down the PLMN sign of current place CS/PS network; If access failure is then selected the corresponding CS/PS network of another PLMN sign, return step b then.
2, method according to claim 1, it is characterized in that: the CS/PS network information further is set in described user terminal, and the described CS/PS network information comprises the current place network information, and/or the PLMN that forbids tabulation and/or user-defined preferred PLMN and access technology sequential list, and/or the preferred PLMN and the access technology sequential list of operator's definition;
CS that the sign of PLMN described in the step a is corresponding or PS network are to determine to select according to the described CS/PS network information.
3, method according to claim 1 is characterized in that, the step of selecting corresponding CS of PLMN sign or PS network among the step a is to carry out in each start back, or carries out in the network renewal process, or the moment of consumer premise carries out.
4, method according to claim 1, it is characterized in that, CS that the sign of PLMN described in the step a is corresponding or PS network are that user terminal is selected automatically according to configuring condition in advance, or the user terminal displays current network PLMN sign and the corresponding CS or the PS network information of each PLMN sign, and reception user's manual selection obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100515723A CN100493244C (en) | 2005-03-07 | 2005-03-07 | Method for inserting user terminal to kernel network at shared carrier frequency mode |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB2005100515723A CN100493244C (en) | 2005-03-07 | 2005-03-07 | Method for inserting user terminal to kernel network at shared carrier frequency mode |
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| CN1832618A true CN1832618A (en) | 2006-09-13 |
| CN100493244C CN100493244C (en) | 2009-05-27 |
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| WO2009149667A1 (en) * | 2008-06-13 | 2009-12-17 | 华为技术有限公司 | Method, device and system for accessing the called |
| WO2011023064A1 (en) * | 2009-08-24 | 2011-03-03 | 中兴通讯股份有限公司 | Network selection method and device based on shared network |
| WO2011054268A1 (en) * | 2009-11-03 | 2011-05-12 | 华为终端有限公司 | Network selection method and terminal device |
| WO2012075906A1 (en) * | 2010-12-06 | 2012-06-14 | 意法·爱立信半导体（北京）有限公司 | Method and mobile terminal for dealing with ps domain service and realizing ps domain service request |
| WO2013041034A1 (en) * | 2011-09-20 | 2013-03-28 | 华为技术有限公司 | Method for controlling terminal to access shared network and access network network element |
| CN101800630B (en) * | 2009-02-06 | 2013-10-09 | 华为技术有限公司 | Method and deice for processing data packets |
| CN103582514A (en) * | 2013-06-25 | 2014-02-12 | 华为技术有限公司 | Method and apparatus for carrier aggregation processing |
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| WO2015196830A1 (en) * | 2014-06-26 | 2015-12-30 | 中兴通讯股份有限公司 | Network access processing method and device, ran apparatus and sgsn |
| CN106465253A (en) * | 2015-05-20 | 2017-02-22 | 华为技术有限公司 | Cell selection method and device |
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- 2005-03-07 CN CNB2005100515723A patent/CN100493244C/en not_active Expired - Fee Related
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| WO2009149667A1 (en) * | 2008-06-13 | 2009-12-17 | 华为技术有限公司 | Method, device and system for accessing the called |
| CN101605381B (en) * | 2008-06-13 | 2012-12-12 | 华为技术有限公司 | Method, device and system for called access |
| CN101800630B (en) * | 2009-02-06 | 2013-10-09 | 华为技术有限公司 | Method and deice for processing data packets |
| WO2011023064A1 (en) * | 2009-08-24 | 2011-03-03 | 中兴通讯股份有限公司 | Network selection method and device based on shared network |
| WO2011054268A1 (en) * | 2009-11-03 | 2011-05-12 | 华为终端有限公司 | Network selection method and terminal device |
| US8606273B2 (en) | 2009-11-03 | 2013-12-10 | Huawei Device Co., Ltd. | Network selection method and terminal device |
| WO2012075906A1 (en) * | 2010-12-06 | 2012-06-14 | 意法·爱立信半导体（北京）有限公司 | Method and mobile terminal for dealing with ps domain service and realizing ps domain service request |
| US9178718B2 (en) | 2010-12-06 | 2015-11-03 | ST-Ericsson Semiconductor (Beijing) Co., Ltd | Method and mobile terminal for dealing with PS domain service and realizing PS domain service request |
| WO2013041034A1 (en) * | 2011-09-20 | 2013-03-28 | 华为技术有限公司 | Method for controlling terminal to access shared network and access network network element |
| CN103348713B (en) * | 2011-09-30 | 2017-08-25 | 华为技术有限公司 | A kind of network name and traffic type information display methods, apparatus and system |
| CN103918312B (en) * | 2011-11-07 | 2015-08-12 | 株式会社Ntt都科摩 | Travelling carriage |
| CN103918312A (en) * | 2011-11-07 | 2014-07-09 | 株式会社Ntt都科摩 | Mobile station |
| CN103582514B (en) * | 2013-06-25 | 2017-04-19 | 华为技术有限公司 | Method and apparatus for carrier aggregation processing |
| US9642141B2 (en) | 2013-06-25 | 2017-05-02 | Huawei Technologies Co., Ltd. | Carrier aggregation processing method and device |
| CN107070626A (en) * | 2013-06-25 | 2017-08-18 | 华为技术有限公司 | A kind of method and apparatus for carrying out carrier aggregation processing |
| CN103582514A (en) * | 2013-06-25 | 2014-02-12 | 华为技术有限公司 | Method and apparatus for carrier aggregation processing |
| US10080186B2 (en) | 2013-06-25 | 2018-09-18 | Huawei Technologies Co., Ltd. | Carrier aggregation processing method and device |
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| WO2015196830A1 (en) * | 2014-06-26 | 2015-12-30 | 中兴通讯股份有限公司 | Network access processing method and device, ran apparatus and sgsn |
| CN106465253A (en) * | 2015-05-20 | 2017-02-22 | 华为技术有限公司 | Cell selection method and device |
| CN106465253B (en) * | 2015-05-20 | 2020-03-31 | 华为技术有限公司 | Cell selection method and device |
| US10667203B2 (en) | 2015-05-20 | 2020-05-26 | Huawei Technologies Co., Ltd. | Cell selection method and apparatus |
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Granted publication date: 20090527 Termination date: 20140307 |