CN101541062B - Roaming network access method and equipment - Google Patents
Roaming network access method and equipment Download PDFInfo
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- CN101541062B CN101541062B CN2009101191819A CN200910119181A CN101541062B CN 101541062 B CN101541062 B CN 101541062B CN 2009101191819 A CN2009101191819 A CN 2009101191819A CN 200910119181 A CN200910119181 A CN 200910119181A CN 101541062 B CN101541062 B CN 101541062B
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Abstract
The invention discloses a roaming network access method and equipment, relates to the communication field and solves the problem that as mobile equipment can not learn whether the network allows roaming network access in a WIMAX system when roaming network access fails, repeated access comes with repeated failure, a mass of system resources are occupied and time is wasted. The solution is as follows: receiving the information with roaming allowing sign from network equipment; and judging whether the network equipment allows roaming network access according to the roaming allowing sign, if allowed, accessing the network through the network equipment, and if not, selecting other network equipments. The method and the equipment are used for accessing the mobile equipment in the network in roaming.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of roaming network access method and equipment.
Background technology
Roaming is to refer to the user to leave this area or when this country, still can be in some other area or country continue to use their mobile phone.Roaming can only be compatible at network formats and the domestic city of having networked between or signed between area or the country of bilateral roaming agreement and carried out.
WiMAX (Worldwide Interoperability of Microwave Access world microwave access intercommunication) system is now mainly as a kind of broadband access technology; With 802.16 agreements is air protocol; With the NWG agreement is procotol; Putting forward at first is in order to realize that fixed broadband inserts, and is that the basis is inserted with 802.16d; In order to realize mobility, having increased switching, Sleep, Idle function afterwards, serves as that the basis realizes that mobile broadband inserts with the 802.16e agreement.
The WiMAX system is in the process of distributing telephone numbers, if the user has only registered fixed service, does not then allow roaming and mobile, can only allow the user to insert at the fixing network equipment, does not allow to insert at other website.If but the certain user oneself moves other place without operator's mandate; And it is new local not when distributing telephone numbers originally within the coverage of the network equipment time; Because the terminal remains legal terminal, the place that just networks is illegal, and the user still can detect wireless signal through the wireless access terminal like this; But in the time of the networking authentication, can be realized that the authentication network element can be refused the terminal by core net authentication network element (normally AAA).But the reason refused is not known at the terminal, still can repeat to network, and repeats failure.
Perhaps, a plurality of operators are arranged somewhere, the client of different operators might search the signal of other operator, and in some position, the website that signal is strong is not necessarily the operator that oneself is registered.Run into the website of another operator as the user of an operator; Particularly when another operator's website signal is stronger than operator's signal of oneself registering; The terminal can select the strong website of signal to go into; And if the terminal want into website be not same with the operator of endpoint registration, perhaps do not sign roaming agreement, networking will be refused net by the authentication network element halfway like this.Equally, the reason refused is not still known at the terminal, still can repeat to network, and repeats failure.
Certainly; Itself can have virtual isolation features subnetwork equipment; So-called virtual isolation is exactly to limit or allow the terminal to insert from the network equipment managed through the various configurations strategy, and typical application is to use black/white list method, wherein just can utilize the black/white list attribute limits in territory or allow user's access in some territory; As allowing or forbid roaming the territory user at some base station access network, the roaming territory of certain appointment is set to blacklist or white list.In some special scene, the owner of access device does not allow the roamer to insert.The base station of typical case such as one family does not just allow the equipment beyond the family to insert; And the base station of an enterprise possibly only allow certain key sector to insert; Can a home domain be set for this family or key sector; In the white list of territory, only be provided with home domain, only allow the home domain user to insert, the user who then roams the territory does not just allow to insert.The user is if roaming territory user; Network current base station that is provided with the home domain white list; Will be rejected in base station side; But this signal of base station that the terminal receives probably is very strong, even the network reason of the unsuccessful failure of also not knowing to network of terminal so still can network by the website from access failure repeatedly.
State in realization in the process of roaming network access, the inventor finds to exist at least in the prior art following problem:
In the WiMAX system, the terminal during failure, can not know whether this network allows roaming network access in the roaming network access process, thereby inserts repeatedly, and failure has taken a large amount of resource of system repeatedly, has wasted the time.
Summary of the invention
Embodiments of the invention provide a kind of roaming network access method and equipment, are applied in the WiMAX system, can save system resource, save the networking time.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of roaming network access method comprises:
Reception is from the message that roaming allows sign that carries of the network equipment;
Allow sign to judge whether this network equipment allows roaming network access according to this roaming,, then network through this network equipment if allow roaming network access; If do not allow roaming network access, then select other network equipments.
The roaming network access method that the embodiment of the invention provides, mobile device pass through to receive the message from the network equipment, and allow sign to judge whether to allow roaming network access according to the roaming in this message; During permission; Then network, when not allowing, then select other the network equipment through this network equipment.Therefore, mobile device can know whether this network equipment allows roaming network access, thereby when mobile device networks failure, can not insert repeatedly again, has saved system resource and networking time thus.
A kind of mobile device comprises:
Receiving element is used to receive the message that roaming allows sign that carries from the network equipment;
Judging unit is used for allowing sign to judge whether this network equipment allows roaming network access according to this roaming;
Processing unit, the judged result that is used for when judging unit is when allowing roaming network access, to network through this network equipment; If judged result when not allowing roaming network access, is then selected other network equipments.
The mobile device that the embodiment of the invention provides through receiving the message from the network equipment, and allows sign to judge whether to allow roaming network access according to the roaming in this message; During permission; Then network, when not allowing, then select other the network equipment through this network equipment.Therefore, this mobile device can know whether this network equipment allows roaming network access, thereby when mobile device networks failure, can not insert repeatedly again, has saved system resource and networking time thus.
Description of drawings
The schematic flow sheet of the roaming network access method that Fig. 1 provides for the embodiment of the invention;
The schematic flow sheet one of the roaming network access method that Fig. 2 provides for the embodiment of the invention one;
The schematic flow sheet two of the roaming network access method that Fig. 3 provides for the embodiment of the invention one;
The schematic flow sheet three of the roaming network access method that Fig. 4 provides for the embodiment of the invention one;
The schematic flow sheet four of the roaming network access method that Fig. 5 provides for the embodiment of the invention one;
The schematic flow sheet five of the roaming network access method that Fig. 6 provides for the embodiment of the invention one;
The schematic flow sheet one of the roaming network access method that Fig. 7 provides for the embodiment of the invention two;
The schematic flow sheet two of the roaming network access method that Fig. 8 provides for the embodiment of the invention two;
The schematic flow sheet three of the roaming network access method that Fig. 9 provides for the embodiment of the invention two;
The schematic flow sheet four of the roaming network access method that Figure 10 provides for the embodiment of the invention two;
The schematic flow sheet five of the roaming network access method that Figure 11 provides for the embodiment of the invention two;
The schematic flow sheet one of the roaming network access method that Figure 12 provides for the embodiment of the invention three;
The schematic flow sheet two of the roaming network access method that Figure 13 provides for the embodiment of the invention three;
The schematic flow sheet three of the roaming network access method that Figure 14 provides for the embodiment of the invention three;
The schematic flow sheet four of the roaming network access method that Figure 15 provides for the embodiment of the invention three;
The schematic flow sheet five of the roaming network access method that Figure 16 provides for the embodiment of the invention three;
The structural representation one of the mobile device that Figure 17 provides for the embodiment of the invention;
The structural representation two of the mobile device that Figure 18 provides for the embodiment of the invention.
Embodiment
Embodiments of the invention provide a kind of roaming network access method and equipment, can save system resource and networking time.
Below in conjunction with accompanying drawing the embodiment of the invention is described in detail.
The roaming network access method that the embodiment of the invention provides, as shown in Figure 1, this method step comprises:
S101, reception are roamed the message that allows sign from carrying of the network equipment;
S102, allow sign to judge whether this network equipment allows roaming network access according to this roaming, if allow roaming network access, then through this network equipment networking; If do not allow roaming network access, then select other network equipments.
In the roaming network access method that the embodiment of the invention provides; Mobile device is through receiving the message from the network equipment; And allow sign to judge whether to allow roaming network access according to the roaming in this message, when allowing roaming network access, then network through this network equipment; When not allowing roaming network access, then select other the network equipment.Therefore, mobile device can know whether this network equipment allows roaming network access, thereby when mobile device networks failure, can not insert repeatedly again, has saved system resource and networking time thus.
Embodiment one:
The roaming network access method that the embodiment of the invention one provides can be applied in the WiMAX system, is example with initial roaming network access, and roaming network access method is described.
Here, the network equipment is instantiated as base station (BS), and the roaming in the present embodiment allows sign (BS-RoamPermit), is used for representing whether allow roaming; Operator's sign (BS-OperatorID) is used for identifying operator; Operator's sign mask (BS-OpearatorIdMask) is used as the mask that operator identifies.
Scene one:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) in the down link describing message that mobile device sends; And when only having preserved operator's sign (MS-OperatorID) in the mobile device, as shown in Figure 2, these method concrete steps are:
S201, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID);
S202, mobile device receive the down link describing message from the network equipment, and judge in this message that receives operator's sign (BS-OperatorID) whether with mobile device in operator's sign (MS-OperatorID) of preserving identical; If identical, execution in step S203 then, if inequality, execution in step S204 then;
S203, mobile device network through this network equipment;
S204, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S205 then is not if allow roaming network access, then execution in step S206;
S205, mobile device network through this network equipment;
S206, mobile device are selected other network equipments.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device judging operator sign (BS-OperatorID), and confirm operator that this operator's sign (BS-OperatorID) and mobile device are preserved identify (MS-OperatorID) different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit); To confirm whether this mobile device allows to insert the network of non-mobile device operator,, then carry out above-mentioned steps S204 if this operator's roaming allows the parameter of configuration in the sign (MS-OpertatorPermit) to allow to insert; If do not allow, then this mobile device continues to seek the network networking of this mobile device operator.The step of concrete grammar is as shown in Figure 3:
S301, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID);
S302, mobile device receive the down link describing message from the network equipment, and judge in this message that receives operator's sign (BS-OperatorID) whether with mobile device in operator's sign (MS-OperatorID) of preserving identical; If identical, execution in step S203 then, if inequality, execution in step S204A then;
S303, mobile device network through this network equipment;
S304, mobile device judge operator's roaming of preserving allows sign (MS-OpertatorPermit) whether to allow this mobile device to insert the network of non-mobile device operator; If this operator's roaming allows the parameter of configuration in the sign (MS-OpertatorPermit) not allow to insert; Execution in step S305 then; If allow to insert, then execution in step S306;
S305, mobile device continue to seek the network networking of this mobile device operator;
S306, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S307 then is not if allow roaming network access, then execution in step S308;
S307, mobile device network through this network equipment;
S308, mobile device are selected other network equipments.
Scene two:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) in the down link describing message that mobile device sends; And when only having preserved operator's sign (MS-OperatorID) in the mobile device, as shown in Figure 4, these method concrete steps are:
S401, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask);
S402, mobile device receive the down link describing message from the network equipment, and the sign of the operator in this message (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) are carried out and computing, obtain result of calculation;
S403, mobile device judge whether operator's sign (MS-OperatorID) of preserving in this result of calculation and the mobile device is identical; If identical, execution in step S404 then, if inequality, execution in step S405 then;
S404, mobile device network through this network equipment;
S405, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S406 then is not if allow roaming network access, then execution in step S407;
S406, mobile device network through this network equipment;
S407, mobile device are selected other network equipments.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device judging step S402 gained result of calculation, and confirm operator that this result of calculation and mobile device are preserved identify (MS-OperatorID) different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description one, just repeats no more at this.
Scene three:
If the network equipment comprises roaming and allows sign (BS-RoamPermit) and operator's sign (BS-OperatorID) in the down link describing message that mobile device sends; And when having preserved operator's sign (MS-OperatorID) and operator sign mask (MS-OpearatorIdMask) in the mobile device, as shown in Figure 5, these method concrete steps are:
S501, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit) and operator's sign (BS-OperatorID);
S502, mobile device receive the down link describing message from the network equipment, and judge operator's sign (MS-OperatorID) of preserving in operator's sign (BS-OperatorID) and the mobile device in this message and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained whether identical; If identical, execution in step S503 then, if inequality, execution in step S504 then;
S503, mobile device network through this network equipment;
S504, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S505 then is not if allow roaming network access, then execution in step S506;
S505, mobile device network through this network equipment;
S506, mobile device are selected other network equipments.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment; Operator's sign (MS-OperatorID) that mobile device is preserved in operator sign (BS-OperatorID) and the mobile device in to step S502 and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained judge; And the result of calculation of confirming this operator's sign (BS-OperatorID) and mobile device different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description one, just repeats no more at this.
Scene four:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) in the down link describing message that mobile device sends; And when having preserved operator's sign (MS-OperatorID) and operator sign mask (MS-OpearatorIdMask) in the mobile device, as shown in Figure 6, these method concrete steps are:
S601, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask);
S602, mobile device receive the down link describing message from the network equipment, and the sign of the operator in this message that receives (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) are carried out and computing, obtain result of calculation;
S603, judge operator's sign (MS-OperatorID) of preserving in this result of calculation and the mobile device and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained whether identical; If identical, execution in step S604 then, if inequality, execution in step S605 then;
S604, mobile device network through the network equipment;
S605, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S605 then is not if allow roaming network access, then execution in step S606;
S606, mobile device network through this network equipment;
S607, mobile device are selected other network equipments.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device in to step S602 among gained result of calculation and the step S603 gained result of calculation judge, and confirm after two result of calculation differences; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description one, just repeats no more at this.
In the roaming network access method that the embodiment of the invention one provides; Mobile device is through receiving the message from the network equipment; And whether allow roaming network access according to this message determining, when allowing roaming network access, then network through this network equipment; When not allowing roaming network access, then select other the network equipment.Therefore, mobile device can know whether this network equipment allows roaming network access, thereby when mobile device networks failure, can not insert repeatedly again, has saved system resource and networking time thus.In addition, in mobile device, write operator's roaming by operator and allow sign, be used for representing whether this mobile device can insert the network of non-mobile device operator.Can make things convenient for operator's locking mobile device like this.
Embodiment two
The roaming network access method that the embodiment of the invention two provides is applied in the WiMAX system, and switching networking with the mobile device roaming is example, and this method is described
The network equipment in the present embodiment two also is instantiated as base station (BS), and after mobile device networked, if realize that the link signal of following between the serving BS is good inadequately, there was better website on the next door, prepares to switch to better target BS.。
Scene one:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) in the mobile neighboring broadcast messages that mobile device sends; And when only having preserved operator's sign (MS-OperatorID) in the mobile device, as shown in Figure 7, these method concrete steps are:
S701, the network equipment send to mobile device and move neighboring broadcast messages, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID);
S702, mobile device receive the mobile neighboring broadcast messages from the network equipment, and judge in this message that receives operator's sign (BS-OperatorID) whether with mobile device in operator's sign (MS-OperatorID) of preserving identical; If identical, execution in step S703 then, if inequality, execution in step S704 then;
S703, mobile device switch networking through this network equipment;
S704, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming to switch and network according to the roaming in this message; Network if allow roaming to switch, then execution in step S705 does not network if do not allow roaming to switch, then execution in step S706;
S705, mobile device switch networking through this network equipment;
S206, mobile device are selected other network equipments.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device judging operator sign (BS-OperatorID), and confirm operator that this operator's sign (BS-OperatorID) and mobile device are preserved identify (MS-Operator ID) different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit); To confirm whether this mobile device allows to insert the network of non-mobile device operator,, then carry out above-mentioned steps S704 if this operator's roaming allows the parameter of configuration in the sign (MS-OpertatorPermit) to allow to insert; If do not allow, then this mobile device continues to seek the network switching networking of this mobile device operator.The step of concrete grammar is as shown in Figure 8:
S801, the network equipment send to mobile device and move neighboring broadcast messages, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID);
S802, mobile device receive the mobile neighboring broadcast messages from the network equipment, and judge in this message that receives operator's sign (BS-OperatorID) whether with mobile device in operator's sign (MS-OperatorID) of preserving identical; If identical, execution in step S803 then, if inequality, execution in step S804A then;
S803, mobile device switch networking through this network equipment;
S804, mobile device judge operator's roaming of preserving allows sign (MS-OpertatorPermit) whether to allow this mobile device to insert the network of non-mobile device operator; If this operator's roaming allows the parameter of configuration in the sign (MS-OpertatorPermit) not allow to insert; Execution in step S805 then; If allow to insert, then execution in step S806;
S805, mobile device continue to seek the network switching networking of this mobile device operator;
S806, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S807 then is not if allow roaming network access, then execution in step S808;
S807, mobile device switch networking through this network equipment;
S808, mobile device are selected other network equipments.
Scene two:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) in the mobile neighboring broadcast messages that mobile device sends; And when only having preserved operator's sign (MS-OperatorID) in the mobile device, as shown in Figure 9, these method concrete steps are:
S901, the network equipment send to mobile device and move neighboring broadcast messages, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask);
S902, mobile device receive the mobile neighboring broadcast messages from the network equipment, and the sign of the operator in this message (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) are carried out and computing, obtain result of calculation;
S903, mobile device judge whether operator's sign (MS-OperatorID) of preserving in this result of calculation and the mobile device is identical; If identical, execution in step S904 then, if inequality, execution in step S905 then;
S904, mobile device switch networking through this network equipment;
S905, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S806 then is not if allow roaming network access, then execution in step S807;
S906, mobile device switch networking through this network equipment;
S907, mobile device are selected other network equipments.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device judging step S902 gained result of calculation, and confirm operator that this result of calculation and mobile device are preserved identify (MS-OperatorID) different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description two, just repeats no more at this.
Scene three:
If the network equipment comprises roaming and allows sign (BS-RoamPermit) and operator's sign (BS-OperatorID) in the mobile neighboring broadcast messages that mobile device sends; And when having preserved operator's sign (MS-OperatorID) and operator sign mask (MS-OpearatorIdMask) in the mobile device, shown in figure 10, these method concrete steps are:
S1001, the network equipment send to mobile device and move neighboring broadcast messages, in this message, comprise: roaming allows sign (BS-RoamPermit) and operator's sign (BS-OperatorID);
S1002, mobile device receive the mobile neighboring broadcast messages from the network equipment, and judge operator's sign (MS-OperatorID) of preserving in operator's sign (BS-OperatorID) and the mobile device in this message and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained whether identical; If identical, execution in step S1003 then, if inequality, execution in step S1004 then;
S1003, mobile device switch networking through this network equipment;
S1004, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S1005 then is not if allow roaming network access, then execution in step S1006;
S1005, mobile device switch networking through this network equipment;
S1006, mobile device are selected other network equipments.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment; Operator's sign (MS-OperatorID) that mobile device is preserved in operator sign (BS-OperatorID) and the mobile device in to step S1002 and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained judge; And the result of calculation of confirming this operator's sign (BS-OperatorID) and mobile device different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description two, just repeats no more at this.
Scene four:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) in the mobile neighboring broadcast messages that mobile device sends; And when having preserved operator's sign (MS-OperatorID) and operator sign mask (MS-OpearatorIdMask) in the mobile device, shown in figure 11, these method concrete steps are:
S1101, the network equipment send to mobile device and move neighboring broadcast messages, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask);
S1102, mobile device receive the mobile neighboring broadcast messages from the network equipment, and the sign of the operator in this message that receives (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) are carried out and computing, obtain result of calculation;
S1103, judge operator's sign (MS-OperatorID) of preserving in this result of calculation and the mobile device and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained whether identical; If identical, execution in step S1103 then, if inequality, execution in step S1104 then;
S1103, mobile device switch networking through the network equipment;
S1104, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S1105 then is not if allow roaming network access, then execution in step S1106;
S1105, mobile device switch networking through this network equipment;
S1106, mobile device are selected other network equipments.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device in to step S1102 among gained result of calculation and the step S1103 gained result of calculation judge, and confirm after two result of calculation differences; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description two, just repeats no more at this.
The roaming network access method that the embodiment of the invention two provides when mobile device need switch to other target BS, can know whether target BS allows roaming to insert, and when allowing, switches access, when not allowing, selects other target BS again.Therefore, mobile device can know whether this network equipment allows roaming network access, thereby when mobile device networks failure, can not insert repeatedly again, has saved system resource and networking time thus.In addition, in mobile device, write operator's roaming by operator and allow sign, be used for representing whether this mobile device can insert the network of non-mobile device operator.Can make things convenient for operator's locking mobile device like this.
Embodiment three
The roaming network access method that the embodiment of the invention three provides is applied in the WiMAX system, and inserting with the roaming of mobile device idle pulley is example, and roaming network access method is described.
The network equipment in the present embodiment three is instantiated as base station (BS) equally, when mobile device roams into the scope that the base station covered, carries out idle pulley roaming network re-entry.
Here, the network equipment is instantiated as base station (BS), and the roaming in the present embodiment allows sign (BS-RoamPermit), is used for representing whether allow roaming; Operator's sign (BS-OperatorID) is used for identifying operator; Operator's sign mask (BS-OpearatorIdMask) is used as the mask that operator identifies.
Scene one:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) in the down link describing message that mobile device sends; And when only having preserved operator's sign (MS-OperatorID) in the mobile device, shown in figure 12, these method concrete steps are:
S1201, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID);
S1202, mobile device receive the down link describing message from the network equipment, and judge in this message that receives operator's sign (BS-OperatorID) whether with mobile device in operator's sign (MS-OperatorID) of preserving identical; If identical, execution in step S1203 then, if inequality, execution in step S1204 then;
S1203, mobile device carry out more new technological process of network re-entry or executing location;
S1204, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S1205 then is not if allow roaming network access, then execution in step S1206;
S1205, mobile device are from idle pulley network re-entry or executing location new technological process more;
S1206, mobile device carry out the position to be upgraded.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device judging operator sign (BS-OperatorID), and confirm operator that this operator's sign (BS-OperatorID) and mobile device are preserved identify (MS-OperatorID) different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit); To confirm whether this mobile device allows to insert the network of non-mobile device operator,, then carry out above-mentioned steps S1204 if this operator's roaming allows the parameter of configuration in the sign (MS-OpertatorPermit) to allow to insert; If do not allow, then this mobile device continues to seek the network networking of this mobile device operator.The step of concrete grammar is shown in figure 13:
S1301, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID);
S1302, mobile device receive the down link describing message from the network equipment, and judge in this message that receives operator's sign (BS-OperatorID) whether with mobile device in operator's sign (MS-OperatorID) of preserving identical; If identical, execution in step S1303 then, if inequality, execution in step S1304 then;
S1303, mobile device carry out more new technological process of network re-entry or executing location;
S1304, mobile device judge operator's roaming of preserving allows sign (MS-OpertatorPermit) whether to allow this mobile device to insert the network of non-mobile device operator; If this operator's roaming allows the parameter of configuration in the sign (MS-OpertatorPermit) not allow to insert; Execution in step S1305 then; If allow to insert, then execution in step S1306;
S1305, mobile device continue to seek the network networking of this mobile device operator;
S1306, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S1307 then is not if allow roaming network access, then execution in step S1308;
S1307, mobile device are from idle pulley network re-entry or executing location new technological process more;
S1308, mobile device carry out the position to be upgraded.
Scene two:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) in the down link describing message that mobile device sends; And when only having preserved operator's sign (MS-OperatorID) in the mobile device, shown in figure 14, these method concrete steps are:
S1401, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask);
S1402, mobile device receive the down link describing message from the network equipment, and the sign of the operator in this message (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) are carried out and computing, obtain result of calculation;
S1403, mobile device judge whether operator's sign (MS-OperatorID) of preserving in this result of calculation and the mobile device is identical; If identical, execution in step S1404 then, if inequality, execution in step S1405 then;
S1404, mobile device carry out more new technological process of network re-entry or executing location;
S1405, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S1406 then is not if allow roaming network access, then execution in step S1407;
S1406, mobile device are from idle pulley network re-entry or executing location new technological process more;
S1407, mobile device carry out the position to be upgraded.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device judging step S1402 gained result of calculation, and confirm operator that this result of calculation and mobile device are preserved identify (MS-OperatorID) different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description three, just repeats no more at this.
Scene three:
If the network equipment comprises roaming and allows sign (BS-RoamPermit) and operator's sign (BS-OperatorID) in the down link describing message that mobile device sends; And when having preserved operator's sign (MS-OperatorID) and operator sign mask (MS-OpearatorIdMask) in the mobile device, shown in figure 15, these method concrete steps are:
S1501, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit) and operator's sign (BS-OperatorID);
S1502, mobile device receive the down link describing message from the network equipment, and judge operator's sign (MS-OperatorID) of preserving in operator's sign (BS-OperatorID) and the mobile device in this message and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained whether identical; If identical, execution in step S1503 then, if inequality, execution in step S1504 then;
S1503, mobile device carry out more new technological process of network re-entry or executing location;
S1504, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S1505 then is not if allow roaming network access, then execution in step S1506;
S1505, mobile device are from idle pulley network re-entry or executing location new technological process more;
S1506, mobile device carry out the position to be upgraded.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment; Operator's sign (MS-OperatorID) that mobile device is preserved in operator sign (BS-OperatorID) and the mobile device in to step S1502 and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained judge; And the result of calculation of confirming this operator's sign (BS-OperatorID) and mobile device different after; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description three, just repeats no more at this.
Scene four:
If the network equipment comprises roaming and allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) in the down link describing message that mobile device sends; And when having preserved operator's sign (MS-OperatorID) and operator sign mask (MS-OpearatorIdMask) in the mobile device, shown in figure 16, these method concrete steps are:
S1601, the network equipment send the down link describing message to mobile device, in this message, comprise: roaming allows sign (BS-RoamPermit), operator's sign (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask);
S1602, mobile device receive the down link describing message from the network equipment, and the sign of the operator in this message that receives (BS-OperatorID) and operator's sign mask (BS-OpearatorIdMask) are carried out and computing, obtain result of calculation;
S1603, judge operator's sign (MS-OperatorID) of preserving in this result of calculation and the mobile device and operator identify mask (MS-OpearatorIdMask) carry out with computing after the result of calculation of gained whether identical; If identical, execution in step S1603 then, if inequality, execution in step S1604 then;
S1603, mobile device carry out more new technological process of network re-entry or executing location;
S1604, mobile device allow sign (BS-RoamPermit) to judge whether this network equipment allows roaming network access based on the roaming in this message; If allow roaming network access, execution in step S1605 then is not if allow roaming network access, then execution in step S1606;
S1605, mobile device are from idle pulley network re-entry or executing location new technological process more;
S1606, mobile device carry out the position to be upgraded.
Alternatively; Can also preserve operator's roaming in the mobile device and allow sign (MS-OpertatorPermit); At this moment, mobile device in to step S1602 among gained result of calculation and the step S1603 gained result of calculation judge, and confirm after two result of calculation differences; Also to increase the judgement that operator's roaming is allowed sign (MS-OpertatorPermit), whether allow to insert the network of non-mobile device operator to confirm this mobile device.
Concrete grammar is similar with the scene one of the foregoing description three, just repeats no more at this.
In the roaming network access method that the embodiment of the invention three provides, can know when mobile device need be from the idle pulley network re-entry whether the base station allows roaming to insert, if allow, then inserts, if do not allow, then carry out the position and upgrade.Therefore, mobile device can know whether this network equipment allows roaming network access, thereby when mobile device networks failure, can not insert repeatedly again, has saved system resource and networking time thus.In addition, in mobile device, write operator's roaming by operator and allow sign, be used for representing whether this mobile device can insert the network of non-mobile device operator.Can make things convenient for operator's locking mobile device like this.
The mobile device that the embodiment of the invention provides can be applied to the WiMAX system, and is shown in figure 17, and this equipment comprises:
Receiving element 1701 is used to receive the message that roaming allows sign that carries from the network equipment;
Judging unit 1702 is used for allowing sign to judge whether this network equipment allows roaming network access according to this roaming;
Whether the mobile device that the embodiment of the invention provides through receiving the message from the network equipment, and allows roaming network access based on this message determining, during permission, then networks through this network equipment, when not allowing, then selects other the network equipment.Therefore, this mobile device can know whether this network equipment allows roaming network access, thereby when mobile device networks failure, can not insert repeatedly again, has saved system resource and networking time thus.
Further, shown in figure 18 in another embodiment of the present invention, the comprising of this equipment:
In addition, above-mentioned judging unit 1702 comprises:
Whether the operator that preserves among the operator sign judge module 1702B, the operator's sign that is used for judging message and said equipment identifies identical; Whether the result of calculation of the message that perhaps, is used for judging that computing module obtains is identical with operator's sign that equipment is preserved; Whether the operator's sign that perhaps, is used for judging message is identical with the result of calculation of the equipment that computing module obtains; Whether the result of calculation of the message that perhaps, is used to judge that computing module obtains is identical with the result of calculation of the equipment that computing module obtains;
Roaming allows sign judge module 1702C, is used for when the judged result of the sign judge module 1702B of operator when being inequality, allows to indicate based on the roaming in this message and judges whether this network equipment allows roaming network access.
Have, above-mentioned judging unit 1702 also comprises again:
Operator's roaming allows sign judge module 1702D; Be used for allowing sign to judge whether this mobile device allows to use the carrier network of non-this mobile device based on preserving operator's roaming in the memory cell 1704 when the judged result of operator sign judge module 1702B when being inequality; When judged result when allowing, roaming allows sign judge module 1702C to allow sign to judge whether this network equipment allows roaming network access based on the roaming in the message again.
Whether the mobile device that the embodiment of the invention provides through receiving the message from the network equipment, and allows roaming network access based on this message determining, during permission, then networks through this network equipment, when not allowing, then selects other the network equipment.Therefore, this mobile device can know whether this network equipment allows roaming network access, thereby when mobile device networks failure, can not insert repeatedly again, has saved system resource and networking time thus.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by said protection range with claim.
Claims (8)
1. a roaming network access method is characterized in that, comprising:
Mobile device receives the message that roaming allows sign that carries from the network equipment; Said carrying in the message of roaming the permission sign comprises: roaming allows to indicate and operator identifies;
Said mobile device allows sign to judge whether the said network equipment allows roaming network access according to said roaming, if allow roaming network access, then networks through the said network equipment; If do not allow roaming network access, then select other network equipments; Comprise: if preserved operator's sign and operator's sign mask in the said mobile device; Then said mobile device judge operator's sign of preserving in operator sign and the said mobile device in the said message and operator identify mask carry out with computing after the result of calculation of gained whether identical; If identical, then network through the said network equipment; If inequality, allow sign to judge whether the said network equipment allows roaming network access according to the roaming in the said message again, if allow roaming network access, then network through the said network equipment, if do not allow roaming network access, then select other network equipments.
2. roaming network access method according to claim 1 is characterized in that said method is applied in the WiMAX system.
3. roaming network access method according to claim 1 is characterized in that, saidly allows sign to judge whether the said network equipment allows roaming network access to comprise according to said roaming:
Whether operator's sign of preserving in the said operator sign that judge to receive and the mobile device is identical, if identical, then through said network equipment networking;
If inequality, allow sign to judge whether the said network equipment allows roaming network access according to said roaming, if allow roaming network access, then network through the said network equipment; If do not allow roaming network access, then select other network equipments.
4. roaming network access method according to claim 1 is characterized in that, said carrying in the message of roaming the permission sign also comprises: operator's sign mask.
5. based on the described roaming network access method of claim 4, it is characterized in that said mobile device allows sign to judge whether the said network equipment allows roaming network access based on said roaming,, then network through the said network equipment if allow roaming network access; If do not allow roaming network access, then select other network equipments to comprise:
If preserved operator's sign in the mobile device, then said mobile device carries out and computing the sign of the operator in the said message that receives and operator's sign mask, obtains result of calculation; Judge whether operator's sign of preserving in said result of calculation and the said mobile device is identical, if identical, then networks through the said network equipment; If inequality, allow sign to judge whether the said network equipment allows roaming network access according to the roaming in the said message again, if allow roaming network access, then network through the said network equipment, if do not allow roaming network access, then select other network equipments;
If preserved operator's sign and operator's sign mask in the mobile device, then said mobile device carries out and computing the sign of the operator in the said message that receives and operator's sign mask, obtains result of calculation; Judge operator's sign of preserving in said result of calculation and the said mobile device and operator sign mask carry out with computing after the result of calculation of gained whether identical, if identical, then through said network equipment networking; If inequality, allow sign to judge whether the said network equipment allows roaming network access according to the roaming in the said message again, if allow roaming network access, then network through the said network equipment, if do not allow roaming network access, then select other network equipments.
6. according to any described roaming network access method in the claim 1 to 5, it is characterized in that said method further comprises: in mobile device, write operator's roaming and allow sign; Be used for allowing sign to judge whether said mobile device allows to use the carrier network of non-said mobile device according to the roaming of said operator; When judged result is permission, allow sign to judge whether the said network equipment allows roaming network access according to the roaming in the said message again.
7. a mobile device is characterized in that, comprising:
Memory cell is used for preserving at least one that operator identifies, operator identifies mask, operator's roaming allows sign;
Receiving element is used to receive the message that roaming allows sign that carries from the network equipment;
Judging unit is used for allowing sign to judge whether the said network equipment allows roaming network access according to said roaming; Said judging unit comprises: computing module, and be used for operator's sign to the said message that receives and identify mask with operator and carry out and computing, obtain the result of calculation of message; Operator's sign and operator's sign mask to preserving in the said memory cell carry out and computing, obtain the result of calculation of equipment; Whether the operator that preserves in the operator sign judge module, the operator's sign that is used for judging said message and said memory cell identifies identical; Whether the result of calculation of the said message that perhaps, is used for judging that said computing module obtains is identical with operator's sign that said memory cell is preserved; Whether the operator's sign that perhaps, is used for judging said message is identical with the result of calculation of the said equipment that said computing module obtains; Whether the result of calculation of the said message that perhaps, is used to judge that said computing module obtains is identical with the result of calculation of the said equipment that said computing module obtains; Roaming allows the sign judge module, is used for when the judged result of said operator sign judge module when being inequality, allows to indicate according to the roaming in the said message and judges whether the said network equipment allows roaming network access;
Processing unit, the judged result that is used for when said judging unit is when allowing roaming network access, to network through the said network equipment; If judged result when not allowing roaming network access, is then selected other network equipments.
8. mobile device according to claim 7 is characterized in that, said judging unit also comprises:
Operator's roaming allows the sign judge module; Be used for when the judged result of said operator sign judge module when being inequality; Said operator roaming based on preserving in the said memory cell allows sign to judge whether said mobile device allows to use the carrier network of non-said mobile device; When judged result was permission, said roaming permission sign judge module allows to indicate based on the roaming in the said message again judged whether the said network equipment allows roaming network access.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2009101191819A CN101541062B (en) | 2009-03-06 | 2009-03-06 | Roaming network access method and equipment |
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| CN2009101191819A CN101541062B (en) | 2009-03-06 | 2009-03-06 | Roaming network access method and equipment |
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| CN101541062B true CN101541062B (en) | 2012-07-04 |
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| CN102149216B (en) * | 2010-02-09 | 2013-10-09 | 华为技术有限公司 | Activation processing method and device |
| CN109041089B (en) * | 2012-08-08 | 2021-12-31 | 华为技术有限公司 | Information processing method and device |
| KR101828903B1 (en) * | 2014-03-28 | 2018-02-13 | 후아웨이 디바이스 (둥관) 컴퍼니 리미티드 | Roaming network access method and apparatus |
| CN106465415B (en) * | 2014-09-11 | 2019-12-13 | 华为技术有限公司 | network device, terminal and method for determining communication spectrum availability |
| CN107454660B (en) * | 2017-08-08 | 2021-03-16 | 北京小米移动软件有限公司 | Network residing method and device after authentication failure |
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| CN1761220A (en) * | 2004-10-11 | 2006-04-19 | 华为技术有限公司 | Implementation method for reselecting network |
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| CN1761220A (en) * | 2004-10-11 | 2006-04-19 | 华为技术有限公司 | Implementation method for reselecting network |
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