CN102421191A - Method and system for identifying information distribution under idle mode for mobile stations - Google Patents
Method and system for identifying information distribution under idle mode for mobile stations Download PDFInfo
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- CN102421191A CN102421191A CN2010105070430A CN201010507043A CN102421191A CN 102421191 A CN102421191 A CN 102421191A CN 2010105070430 A CN2010105070430 A CN 2010105070430A CN 201010507043 A CN201010507043 A CN 201010507043A CN 102421191 A CN102421191 A CN 102421191A
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Abstract
The invention discloses a method and system for identifying information distribution under an idle mode for mobile stations. The method comprises the steps: a base station sends request messages of the mobile stations on entering the idle mode or request messages of the mobile stations on position update under the idle mode to a paging controller, and the paging controller distributes the identification information to the mobile stations. The invention provides a new technical scheme for distributing the identification information under the idle mode for the mobile stations; in addition, the paging controller is used for sharing the identification information and/or verifying identification information with other paging controllers in a same paging group, the problem that the mobile stations cannot be identified correctly during paging because a network distributes the same identification information for the mobile stations in the same paging group is avoided, the problem of identification information conflicts among the mobile stations is simply and effectively avoided, and the system performance is increased.
Description
Technical field
The present invention relates to wireless communication field, concrete, be related to mobile radio station and carry out the method and system that identifying information distributes under the idle pulley.
Background technology
In the wireless communication system, base station (Base Station is called for short BS) is the network equipment that wireless access is provided for mobile radio station (MobileStation is called for short MS).The base station utilizes the wireless channel of appointment in certain geographic range, to mobile radio station wireless coverage to be provided, and this geographic range is called the sub-district.The base station is usually located at cell centre.According to the size of coverage, the base station can be divided into macro base station (Macro BS), little base station (Pico BS), femto base station (Femtocell BS).
Third generation partner program (The 3rd Generation Partnership Project; Abbreviation 3GPP), 3GPP2, worldwide interoperability for microwave insert and (have defined the idle pulley (Idle Mode) of mobile radio station in the WiMAX communication technologys such as (Worldwide Interoperabilityfor Microwave Access are called for short WiMAX).The purpose that idle pulley is set is to reduce energy consumption, reduction the taking the service network resource of mobile radio station.After mobile radio station got into idle pulley, only in the discrete time interval, the downlink broadcast data that periodically receive the base station transmission were (like beep-page message; Having under the Multimedia Broadcast Multicast Service situation of activation, also can comprise multicast, broadcast service data etc.), and in passing through the moving process of a plurality of sub-districts, need not switch with network and get into operation again.
With the WiMAX technology is example, shown in accompanying drawing 1, the base station through R6 interface and gateway for example access service network gateway (ASN-GW) link to each other.Resident on the gateway have a functional entity such as paging controller (PagingController, be called for short PC), and paging controller mainly is in charge of the activity of the mobile radio station of idle pulley in the network.Paging controller has local paging controller (Local Paging Controller; Abbreviation Local PC), the branch of anchoring paging controller (Anchor Paging Controller is called for short A PC), relaying paging controller (Relay PC or Local Relay).Communicate through Interface R4 between the paging controller on the different gateways.Resident functional entity has paging agent (PagingAgent, be called for short PA) on the base station, is in charge of mutual between paging controller (Paging Controller is called for short PC) and the base station.
According to prior art; For the terminal under the idle pulley; Eating dishes without rice or wine and utilization to remove login ID (Deregistration Identifier; Abbreviation DID), one or more parameters are discerned mobile radio station in paging group identifier (Paging Group Identifier is called for short PG ID), paging offset amount (Paging Offset), the paging cycle (Paging Cycle).For example; Be positioned at two mobile radio stations in the same paging group (Paging Group is called for short PG), in the process of paging; The broadcast paging messages that send the base station (for example; AAI PAG-ADV message) can carry the identifying information (for example, paging offset amount, DID) that needs paged mobile radio station in, mobile radio station confirms through the identifying information that carries in the beep-page message of receiving whether beep-page message carries relative information.
Still be the basis with the prior art, shown in accompanying drawing 2, mobile radio station is when getting into idle pulley, and network can distribute an anchoring paging controller (the for example paging controller of MS1, MS2 among Fig. 2) for it.Between the anchoring paging controller that different mobile radio stations are assigned to is separate, that is to say, if there are two different mobile radio station requests to get into idle pulley, network has distributed different anchoring paging controllers for them probably.Because two anchoring paging controllers are separate runnings, in the process of distributing identifying information for the mobile radio station that is associated separately, have no mutual between the anchoring paging controller.Therefore, two different anchoring paging controllers in the same paging group just are that these two mobile radio stations distribute identical identifying information (for example, having parameters such as identical paging offset amount, paging cycle, DID) probably.
If two mobile radio stations that are positioned at identical paging group have been assigned with identical identifying information, network when these two mobile radio stations of paging, correct the distinguishing of just having no idea, thereby the system failure of causing.Be the problem that needs solve how for the mobile radio station under the idle pulley distributes identifying information.
Summary of the invention
The technical problem that the present invention will solve provides a kind of method and system that mobile radio station under the idle pulley is carried out the identifying information distribution, for distributing identifying information that a kind of new technical scheme is provided to the mobile radio station under the idle pulley.
In order to solve the problems of the technologies described above; The invention provides the method for carrying out identifying information distribution under the idle pulley for mobile radio station; Comprise: the message that the base station gets into the message of idle pulley with the mobile radio station request or the position renewal is carried out in request under idle pulley is sent to paging controller, and said paging controller is that said mobile radio station distributes identifying information.
Further, said method can also have following characteristics:
The identifying information that said paging controller distributed is different from the identifying information that belongs to other mobile radio station of same paging group with said mobile radio station.
Further, said method can also have following characteristics:
Said paging controller is local paging controller, anchoring paging controller or relaying paging controller.
Further, said method can also have following characteristics:
The generation method of removing login ID in the said identifying information is a kind of in the following method:
One, produces at random;
Two, selected in following interval: between the shared tag slot between the tag slot of the special use said paging controller distribution capability scope in and/or in the affiliated paging group of said mobile radio station in the distribution capability scope of all paging controller;
Three, calculate according to said mobile radio station address and/or said moving station mark.
Further, said method can also have following characteristics:
Said paging controller is that said mobile radio station is when distributing identifying information; From with the corresponding paging controller of other mobile radio station that said mobile radio station belongs to same paging group know with said mobile radio station belong to same paging group other mobile radio station identifying information or from the same paging group that preserve this locality the identifying information of other mobile radio stations know the identifying information that has distributed, be that said mobile radio station distributes and each identifying information identifying information all inequality of being known.
Further, said method can also have following characteristics:
Said paging controller is that said mobile radio station is tentatively confirmed identifying information to be allocated; Send the requests verification information of carrying said identifying information to be allocated to belonging to the corresponding paging controller of other mobile radio station of same paging group with said mobile radio station; The paging controller of receiving the described request authorization information verifies that said identifying information to be allocated is with when the identifying information that distributes as mobile radio station in the said paging group is identical; Return conflict prompting response; Verify that said identifying information to be allocated with when the identifying information that distributes as mobile radio station in the said paging group is inequality, returns and do not have conflict prompting response or do not return response; Said paging controller receiving when not having conflict prompting response or not receiving the response of other paging controller within a certain period of time, with said identifying information to be allocated as the identifying information of distributing to said mobile radio station; Said paging controller is when the conflict prompting response of receiving other paging controller; Be that said mobile radio station confirms identifying information to be allocated again, and to belonging to the requests verification information that this identifying information to be allocated is carried in the corresponding paging controller transmission of other mobile radio station of same paging group with said mobile radio station.
Further, said method can also have following characteristics:
Said paging controller and to belong to the mode that transmits identifying information between the corresponding paging controller of other mobile radio station of same paging group with said mobile radio station be a kind of in the following mode: send complete identifying information; Only send content newly-increased or that change is arranged in the identifying information.
Further, said method can also have following characteristics:
After the paging controller that said mobile radio station is corresponding was accomplished identifying information and distributed or discharge, all that other mobile radio station in this identifying information and the same paging group is corresponding paging controller was shared; Said paging controller is a said mobile radio station when distributing identifying information, and the identifying information of other mobile radio station of preserving according to this locality is that said mobile radio station distributes and other each identifying information identifying information all inequality.
Further, said method can also have following characteristics:
Share or transmission by identifying information before distributing identifying information for mobile radio station or for carrying out after the mobile radio station distribution identifying information or before discharging identifying information for the corresponding paging controller of mobile radio station in the same paging group; Share or during the transmission identifying information, adopt the load mode of periodically sending or the load mode of event-triggered; Wherein, the condition of Event triggered is that paging controller is that mobile radio station distributes identifying information in the paging group.
Further, said method can also have following characteristics:
The identifying information of other mobile radio stations in the local same paging group of being preserved is preserved or upgraded to paging controller after other paging controller obtain to have distributed to the mobile radio station identifying information the same paging group.
Further, said method can also have following characteristics:
When said paging controller is provided with the value of identification parameter in for said mobile radio station distribution identifying information process; Only in for said paging controller predetermined parameters value reserve, select; Wherein, there is not common factor for the special-purpose span of the same identification parameter of the corresponding paging controller configuration of different mobile radio stations in the same paging group.
Further, said method can also have following characteristics:
Said paging controller is that said mobile radio station is when distributing identifying information; Value in the said identification parameter corresponding special span has all been distributed under the situation of other mobile radio station, and said paging controller is used the unappropriated value of this identification parameter to other paging controller.
Further, said method can also have following characteristics:
A shared span of the shared same identification parameter of paging controller that different mobile radio stations are corresponding in the same paging group; Said paging controller is that said mobile radio station distributes identifying information; When the value in the said identification parameter corresponding special span has all been distributed to other mobile radio station; In this shared span, choose a value, and when other this value of paging controller checking is not assigned to other mobile radio station, use this value; Perhaps, said paging controller is said mobile radio station is chosen a value in this shared span after, gives other paging controller with the information sharing that this value has been selected, is used for upgrading the idle value that same paging group is shared span.
Further, said method can also have following characteristics:
Said identification parameter is for removing login ID.
Further, said method can also have following characteristics:
Said paging controller is added to said identifying information and notice to said mobile radio station with the identifier information of this paging controller; Perhaps, when said paging controller was issued to said mobile radio station via the base station with said identifying information, the base station was added to the identifier information of this paging controller said identifying information and mobile radio station is carried out paging.
In order to solve the problems of the technologies described above; The present invention also provides the method and system of carrying out identifying information distribution under the idle pulley for mobile radio station; Comprise base station and paging controller; Said base station is used for the message that the mobile radio station request gets into the message of idle pulley or the position renewal is carried out in request under idle pulley is sent to paging controller; Said paging controller is used to said mobile radio station and distributes identifying information.
Further, said system can also have following characteristics:
The identifying information that said paging controller distributed is different from the identifying information that belongs to other mobile radio station of same paging group with said mobile radio station.
The present invention is for distributing identifying information that a kind of new technical scheme is provided to the mobile radio station under the idle pulley; And the present invention shares the method for identifying information and/or checking identifying information through paging controller other paging controller in same paging group; Thereby avoid correctly to discern the problem of mobile radio station when distributing identical identifying information to cause paging because network is a mobile radio station in the same paging group; Simply, effectively avoid the identifying information collision problem of mobile radio station, improved systematic function.
Description of drawings
Fig. 1 is the communication structure sketch map of mobile radio station, base station and gateway in the WIMAX network;
Fig. 2 is the sketch map that distributes identifying information in the prior art for mobile radio station;
Fig. 3 carries out the method flow diagram that identifying information distributes under the idle pulley for mobile radio station among the embodiment;
Fig. 4 is the flow chart that mobile radio station gets into idle pulley among the embodiment;
Fig. 5 is the flow chart that mobile radio station carries out the position renewal under the idle pulley among the embodiment.
Embodiment
Mobile radio station under the idle pulley is carried out the system that identifying information distributes, comprise base station and paging controller.The base station is used for the message that the mobile radio station request gets into the message of idle pulley or the position renewal is carried out in request under idle pulley is sent to paging controller.Paging controller is used to said mobile radio station and distributes identifying information.
Wherein paging controller is local paging controller, anchoring paging controller or relaying paging controller.The identifying information that paging controller distributed is different from the identifying information that belongs to other mobile radio station of same paging group with said mobile radio station.
The base station also can be used for the message that mobile radio station asks to exit from idle mode under idle pulley is sent to paging controller.Paging controller also can be used for discharging corresponding identifying information for said mobile radio station.
The generation method of removing login ID in the said identifying information is a kind of in the following method:
One, produces at random;
Two, selected in following interval: between the shared tag slot between the tag slot of the special use said paging controller distribution capability scope in and/or in the affiliated paging group of said mobile radio station in the distribution capability scope of all paging controller;
Three, calculate according to said mobile radio station address and/or said moving station mark.
As shown in Figure 3; The method of the mobile radio station under the idle pulley being carried out the identifying information distribution comprises: the message that the base station gets into the message of idle pulley with the mobile radio station request or the position renewal is carried out in request under idle pulley is sent to paging controller, and said paging controller is that said mobile radio station distributes identifying information.
In the said method, after the mobile radio station request of sending got into the message of idle pulley, paging controller was that the identifying information that said mobile radio station distributes is the original allocation identifying information; Mobile radio station idle pulley issue refer to ask the message of carrying out upgrading the position after, paging controller is that the identifying information that distributes of said mobile radio station is for redistributing identifying information.
Can comprise one of login ID, paging group identifier, paging offset amount and paging cycle in this identifying information; The paging controller identifier can also be comprised, the paging carrier wave can also be comprised.
Said paging controller is local paging controller (promptly residing in the paging controller in the local gateway), anchoring paging controller or relaying paging controller.When paging controller was anchoring paging controller, above-mentioned message was sent to gateway in the base station, and gateway is sent to anchoring paging controller with above-mentioned message again.
Wherein, the identifying information that said paging controller distributed is different from the identifying information that belongs to other mobile radio station of same paging group with said mobile radio station.
The generation method of removing login ID in the said identifying information is a kind of in the following method:
One, produces at random;
Two, selected in following interval: between the tag slot of the special use said paging controller distribution capability scope in the affiliated paging group of (like address space) and/or said mobile radio station between the shared tag slot in the distribution capability scope of all paging controller (like address space);
Three, address (like MAC Address) and/or the moving station mark (MSID and/or MSID*) according to said mobile radio station calculates.
When paging controller was mobile radio station distribution identifying information, the identifying information that can also use diverse ways to guarantee that this paging controller distributed was different from the identifying information that belongs to other mobile radio station of same paging group with said mobile radio station.For example:
Method one:
When paging controller is mobile radio station distribution identifying information; From with the corresponding paging controller of other mobile radio station that said mobile radio station belongs to same paging group know with said mobile radio station belong to same paging group other mobile radio station identifying information or from the same paging group that preserve this locality the identifying information of other mobile radio stations know the identifying information that has distributed, be that said mobile radio station distributes and each identifying information identifying information all inequality of being known.
Paging controller is preserved the identifying information and corresponding paging group identification information of having distributed to other mobile radio stations.The above-mentioned identifying information of having distributed to other mobile radio stations can be the identifying information that this paging controller oneself is distributed for mobile radio station in the paging group; Perhaps, this paging controller is all identifying informations that distributed of mobile radio station in the paging group with other paging controller relevant with corresponding paging group.Carry out the mutual of identifying information through Interface R4 or chain of command between the paging controller.Paging controller and to belong to the mode that transmits identifying information between the corresponding paging controller of other mobile radio station of same paging group with said mobile radio station be a kind of in the following mode: send complete identifying information; Only send content newly-increased or that change is arranged in the identifying information.
The transmission of the identifying information between above-mentioned paging controller can be that the cycle load mode also can be the load mode by Event triggered.Cycle sends and can adopt the method that timer is set to realize.By Event triggered can be that mobile radio station distributes the incident of identifying information to trigger in the paging group by paging controller.Can be before distributing identifying information for mobile radio station, the request identifying information is shared or send identifying information to be shared, also can be after distributing identifying information for mobile radio station, the identifying information that the request identifying information is shared or transmission is to be shared.Can adopt two kinds of patterns of PULL (request) and PUSH (initiatively sending).
The identifying information of other mobile radio stations in the local same paging group of being preserved is preserved or upgraded to paging controller after other paging controller obtain to have distributed to the mobile radio station identifying information the same paging group.
Method two:
Said paging controller is that said mobile radio station is tentatively confirmed identifying information to be allocated; Send the requests verification information of carrying said identifying information to be allocated to belonging to the corresponding paging controller of other mobile radio station of same paging group with said mobile radio station; The paging controller of receiving the described request authorization information is verified said identifying information to be allocated with when the identifying information that distributes as mobile radio station in the said paging group is identical, returning conflict prompting response; Verify that said identifying information to be allocated with when the identifying information that distributes as mobile radio station in the said paging group is inequality, returns and do not have conflict prompting response or do not return response; Said paging controller receiving when not having conflict prompting response or not receiving the response of other paging controller within a certain period of time, with said identifying information to be allocated as the identifying information of distributing to said mobile radio station; Said paging controller is when the conflict prompting response of receiving other paging controller; Be that said mobile radio station confirms identifying information to be allocated again, and to belonging to the requests verification information that this identifying information to be allocated is carried in the corresponding paging controller transmission of other mobile radio station of same paging group with said mobile radio station.
Paging controller is preserved the identifying information and corresponding paging group identification information of having distributed to other mobile radio stations.The above-mentioned identifying information of having distributed to other mobile radio stations can be the identifying information that this paging controller oneself is distributed for mobile radio station in the paging group; Perhaps, this paging controller is all identifying informations that distributed of mobile radio station in the paging group with other paging controller relevant with corresponding paging group.Said paging controller and to belong to the mode that transmits identifying information between the corresponding paging controller of other mobile radio station of same paging group with said mobile radio station be a kind of in the following mode: send complete identifying information; Only send content newly-increased or that change is arranged in the identifying information.
The transmission of the identifying information between above-mentioned paging controller can be that the cycle load mode also can be the load mode by Event triggered.Cycle sends and can adopt the method that timer is set to realize.By Event triggered can be that mobile radio station distributes the incident of identifying information to trigger in the paging group by paging controller.Can be before distributing identifying information for mobile radio station, the request identifying information is shared or send identifying information to be shared, also can be after distributing identifying information for mobile radio station, the identifying information that the request identifying information is shared or transmission is to be shared.Can adopt two kinds of patterns of PULL (request) and PUSH (initiatively sending).
The identifying information of other mobile radio stations in the local same paging group of being preserved is preserved or upgraded to paging controller after other paging controller obtain to have distributed to the mobile radio station identifying information the same paging group.
Wan Fasan:
After the paging controller that said mobile radio station is corresponding was accomplished identifying information and distributed or discharge, all that other mobile radio station in this identifying information and the same paging group is corresponding paging controller was shared; Said paging controller is a said mobile radio station when distributing identifying information, and the identifying information of other mobile radio station of preserving according to this locality is that said mobile radio station distributes and other each identifying information identifying information all inequality.
Wherein, distribute sharing of identifying information shared the comprising of identifying information, also can comprise and sharing discharging identifying information, is used for paging controller and upgrades the identifying information of being preserved of distributing to other mobile radio stations.
The paging controller that mobile radio station in the same paging group is corresponding is distributing identifying information to carry out the shared or transmission of identifying information before or after perhaps discharging identifying information after for mobile radio station distribution identifying information or before discharging identifying information for mobile radio station; Share or during the transmission identifying information, adopt the load mode of periodically sending or the load mode of event-triggered; Cycle sends and can adopt the method that timer is set to realize, the condition of Event triggered is that paging controller is that mobile radio station distributes or the release identifying information in the paging group.
The identifying information of other mobile radio stations in the local same paging group of being preserved is preserved or upgraded to paging controller after other paging controller obtain to have distributed to the mobile radio station identifying information the same paging group.
Method four:
When said paging controller is provided with the value of identification parameter in for said mobile radio station distribution identifying information process; Only in for said paging controller predetermined parameters value reserve, select; Wherein, there is not common factor for the special-purpose span of the same identification parameter of the corresponding paging controller configuration of different mobile radio stations in the same paging group.Can guarantee the uniqueness of identifying information like this.
Said paging controller is that said mobile radio station is when distributing identifying information; Value in the said identification parameter corresponding special span has all been distributed under the situation of other mobile radio station, and said paging controller is used the unappropriated value of this identification parameter to other paging controller.
In the method; Except not having the special-purpose span of occuring simultaneously, a shared span of the shared same identification parameter of paging controller that different mobile radio stations are corresponding in the same paging group can also be set for being provided with of same identification parameter of the paging controller configuration that different mobile radio stations are corresponding in the same paging group.Said paging controller is that said mobile radio station distributes identifying information; When the value in the said identification parameter corresponding special span has all been distributed to other mobile radio station; In this shared span, choose a value; And when other this value of paging controller checking is not assigned to other mobile radio station, use this value; Perhaps, said paging controller is said mobile radio station is chosen a value in this shared span after, gives other paging controller with the information sharing that this value has been selected, is used for upgrading the idle value that same paging group is shared span.
Wherein, the special-purpose span of identification parameter and/or shared span can be pre-configured or by the unified distribution of certain centralized control point.Special, centralized control point can be some paging controller.
Said identification parameter is for removing login ID.
Method five:
Said paging controller can be added to the identifier information of this paging controller said identifying information and notice to said mobile radio station, is used to guarantee the uniqueness of identifying information.Perhaps, when paging controller was issued to mobile radio station via the base station with said identifying information, the base station was added to the identifier information of this paging controller said identifying information and mobile radio station is carried out paging.
Typically; When said paging controller can't find the identifying information that does not conflict with the identifying information of other mobile radio station through above-mentioned several method; For said mobile radio station is redistributed identifying information, the identifier information of this paging controller is added to said identifying information and notice to said mobile radio station; Perhaps, when paging controller was issued to said mobile radio station via the base station with said identifying information, the base station was added to the identifier information of this paging controller said identifying information and mobile radio station is carried out paging.
In the said method, mobile radio station exits from idle mode when networking again, and the base station sends a request message to paging controller, and the request of message indication mobile radio station exits from idle mode; After paging controller is received message, confirm that mobile radio station exits from idle mode, then be released to the identifying information that mobile radio station distributes, and send response message to confirm to the base station.
As shown in Figure 4, among the present invention, the flow process that mobile radio station gets into idle pulley may further comprise the steps:
1) mobile radio station sends message request to the base station and gets into idle pulley.
2) reside in paging agent on the base station according to the request of mobile radio station; Local paging controller on gateway sends a request message, and message possibly carried moving station mark (MSID), Base Station Identification (BSID), paging group sign (PG_ID), idle pulley reservation information (Retain Information).
3) local paging controller is according to the information of receiving; Comprise paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET) for mobile radio station distributes, to remove the identifying information of login ID; Specify an anchoring paging controller (when anchoring paging controller can be exactly local paging controller simultaneously; Also can be the paging controller on other gateways); And send a request message (when anchoring paging controller is exactly local paging controller to anchoring paging controller; This step can be omitted), message possibly carried paging controller sign (PC_ID), paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET), mobile radio station contextual information.
4)-5) anchoring paging controller and grappling authenticator are alternately to confirm that mobile radio station gets into idle pulley.
6) anchoring paging controller sends response message and gives local paging controller.
7) receive message from anchoring paging controller, local paging controller sends response message and gives paging agent, and message possibly carried paging controller sign (PC_ID) and identifying information.
8) base station is sent identifying information through response message to mobile radio station.
As shown in Figure 5, the flow process that the mobile radio station of idle pulley carries out upgrading the position among the present invention may further comprise the steps:
1) mobile radio station sends message request to the base station and carries out the position and upgrade, and message possibly carry paging controller sign (PC_ID), paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET), go information such as login ID.
2) reside in the request message that paging agent on the base station is received mobile radio station; Local paging controller/paging relaying on gateway sends a request message, and message possibly carry paging controller sign (PC_ID), Base Station Identification (BSID), go information such as login ID.
3) local paging controller/paging relaying sends a request message to anchoring paging controller, and message possibly carry moving station mark (MSID), Base Station Identification (BSID), paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET), go information such as login ID.
4)-5) anchoring paging controller and grappling authenticator are alternately to obtain the contextual information of mobile radio station.
6) to be that mobile radio station is redistributed identifying information (special for anchoring paging controller; Anchoring paging controller can be through carrying out alternately with paging controller/paging relaying; By paging controller/paging relaying is that mobile radio station is redistributed identifying information); Send response message then and give local paging controller/paging relaying, the identifying information that message possibly carried paging controller sign (PC_ID) and redistributed.
7) receive message from anchoring paging controller, local paging controller/paging relaying can send response message and give paging agent, and message is carried the identifying information after the position is upgraded.
8) response message is sent to mobile radio station in the base station, and message is carried the identifying information after the position is upgraded.
Among the present invention, the mobile radio station of idle pulley exits from idle mode to base station transmission message request and networks again.Reside in paging agent on the base station according to the request of mobile radio station, send message and give local paging controller/paging relaying.Local paging controller/paging relaying is transmitted message and is given anchoring paging controller.Anchoring paging controller is received the message from local paging controller/paging relaying, is released to the login ID that goes of mobile radio station distribution, confirms to local paging controller/paging relaying through response message then.
Specify execution mode of the present invention through specific embodiment below.
Specific embodiment one:
Mobile radio station sends message request to the base station and gets into idle pulley.Reside in paging agent on the base station according to the request of mobile radio station, send message to the local paging controller that resides on the gateway.Local paging controller is that mobile radio station distributes the identifying information that comprises paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET), removes login ID.Whether unique through R4 other paging controller transmission message (broadcasting or mode of unicast) in paging group then with the identifying information that is verified as this mobile radio station distribution.
Other paging controller are received the message from local paging controller; Find this identifying information with by when the identifying information that distributes as other mobile radio station in the paging group is identical or with other paging controller be that other mobile radio station distributes in the paging group identifying information is when identical; Then sending response message notifies local paging controller identifying information occupied; Otherwise, do not send response.
In the certain hour scope (for example; Certain hour with timer control); The response message that local pager does not receive from any other paging controller in the paging prompts for the identifying information existence conflict that this mobile radio station distributes, and then sends this identifying information through message to anchoring paging controller.
In the certain hour scope (for example), after local paging controller receives response message, the identifier information of local paging controller is carried in the beep-page message notice mobile radio station so that correctly discern this mobile radio station with the certain hour of timer control.
Specific embodiment two
Operator is when network configuration; For but each paging controller in the paging group is all divided a range of distribution of removing login ID; For example; If the login ID usable range that goes of a paging group is 0～4095, when 4 paging controller are arranged in the paging group, with regard to the usable range that is respectively 4 paging controller configurations be: 0～1023,1024～2047,2048～3071,3072～4095.
Mobile radio station sends message request to the base station and gets into idle pulley.Reside in paging agent on the base station according to the request of mobile radio station, send message to the local paging controller that resides on the gateway.Local paging controller is that mobile radio station distributes the identifying information that comprises paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET), removes login ID.Wherein, it is selected in the scope of dividing in advance removing login ID, to avoid causing the conflict of identifying information between the mobile radio station.Local paging controller is sent as the identifying information that mobile radio station distributes through message to anchoring paging controller subsequently.After local paging controller receives response message, the identifier information of local paging controller is carried in the beep-page message notice mobile radio station so that correctly discern this mobile radio station.
Specific embodiment three
Operator is when network configuration; For but each paging controller in the paging group is all divided a range of distribution of removing login ID; For example; If the login ID usable range that goes of a paging group is 0～4095, when 4 paging controller are arranged in the paging group, with regard to the usable range that is respectively 4 paging controller configurations be: 0～1023,1024～2047,2048～3071,3072～4095.
Mobile radio station sends message request to the base station and gets into idle pulley.Reside in paging agent on the base station according to the request of mobile radio station, send message to the local paging controller that resides on the gateway.Local paging controller is that mobile radio station distributes the identifying information that comprises paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET), removes login ID.Wherein, it is selected in the scope of dividing in advance removing login ID, but current to register the indications usable range full for going of dividing of local paging controller.For avoiding causing the conflict of identifying information between the mobile radio station, local paging controller sends message through R4 other paging controller in paging group, and login ID is used in request.Other paging controller are received the message from local paging controller, and the untapped login ID that goes of selection in the login ID scope that goes at oneself sends response message to local pager subsequently.Local pager receives response message, acknowledges receipt of from what other paging controller were used and removes login ID, can send to anchoring paging controller through message then comprise all identifying informations that this removes login ID.
After local paging controller receives response message, the identifier information of local paging controller is carried in the beep-page message notice mobile radio station so that correctly discern this mobile radio station.
Specific embodiment four
Operator is when network configuration; For but each paging controller in the paging group is all divided a range of distribution of removing login ID; For example; If the login ID usable range that goes of a paging group is 0～4095, when 4 paging controller are arranged in the paging group, with regard to the usable range that is respectively 4 paging controller configurations be: 0～1023,1024～2047,2048～3071,3072～4095.
Mobile radio station sends message request to the base station and gets into idle pulley.Reside in paging agent on the base station according to the request of mobile radio station, send message to the local paging controller that resides on the gateway.Local paging controller is that mobile radio station distributes the identifying information that comprises paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET), removes login ID.Wherein, it is selected in the scope of dividing in advance removing login ID, but current to register the indications usable range full for going of dividing of local paging controller.Local pager subsequently can with the reciprocal process of anchoring paging controller in, there is conflict in the identifying information of this mobile radio station of notice anchoring paging controller.Anchoring paging controller writes down all information that comprise identifying information that local paging controller provides, and subsequently when this mobile radio station of paging, the identifier information of anchoring paging controller is carried in the beep-page message so that correctly discern this mobile radio station.The base station is added to said identifying information with the identifier information of this paging controller after receiving this beep-page message, mobile radio station is carried out paging.
Specific embodiment five
Mobile radio station sends message request to the base station and gets into idle pulley.Reside in paging agent on the base station according to the request of mobile radio station, send message to the local paging controller that resides on the gateway.Local paging controller is that mobile radio station distributes the identifying information that comprises paging group sign (PG_ID), paging cycle (Paging_CYCLE), paging offset amount (Paging_OFFSET), removes login ID, and the identifying information that has distributed of the identical paging group of wherein being preserved on identifying information and the local paging controller is different.Send message (broadcasting or mode of unicast) through R4 other paging controller in paging group then, carry newly assigned identifying information.After other paging controller are received message, the identifying information that this paging group that renewal is preserved has been distributed.
After local paging controller receives the response message of anchoring paging controller, the identifier information of local paging controller is carried in the beep-page message notice mobile radio station so that correctly discern this mobile radio station.
Certainly; The present invention also can have other various embodiments; Under the situation that does not deviate from spirit of the present invention and essence thereof; Those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
One of ordinary skill in the art will appreciate that all or part of step in the said method can instruct related hardware to accomplish through program, said program can be stored in the computer-readable recording medium, like read-only memory, disk or CD etc.Alternatively, all or part of step of the foregoing description also can use one or more integrated circuits to realize.Correspondingly, each the module/unit in the foregoing description can adopt the form of hardware to realize, also can adopt the form of software function module to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Claims (17)
1. for mobile radio station carries out the method that identifying information distributes under the idle pulley, it is characterized in that,
The message that the base station gets into the message of idle pulley with the mobile radio station request or the position renewal is carried out in request under idle pulley is sent to paging controller, and said paging controller is that said mobile radio station distributes identifying information.
2. the method for claim 1 is characterized in that,
The identifying information that said paging controller distributed is different from the identifying information that belongs to other mobile radio station of same paging group with said mobile radio station.
3. the method for claim 1 is characterized in that,
Said paging controller is local paging controller, anchoring paging controller or relaying paging controller.
4. the method for claim 1 is characterized in that,
The generation method of removing login ID in the said identifying information is a kind of in the following method:
One, produces at random;
Two, selected in following interval: between the shared tag slot between the tag slot of the special use said paging controller distribution capability scope in and/or in the affiliated paging group of said mobile radio station in the distribution capability scope of all paging controller;
Three, calculate according to said mobile radio station address and/or said moving station mark.
5. method as claimed in claim 2 is characterized in that,
Said paging controller is that said mobile radio station is when distributing identifying information; From with the corresponding paging controller of other mobile radio station that said mobile radio station belongs to same paging group know with said mobile radio station belong to same paging group other mobile radio station identifying information or from the same paging group that preserve this locality the identifying information of other mobile radio stations know the identifying information that has distributed, be that said mobile radio station distributes and each identifying information identifying information all inequality of being known.
6. method as claimed in claim 2 is characterized in that,
Said paging controller is that said mobile radio station is tentatively confirmed identifying information to be allocated; Send the requests verification information of carrying said identifying information to be allocated to belonging to the corresponding paging controller of other mobile radio station of same paging group with said mobile radio station; The paging controller of receiving the described request authorization information verifies that said identifying information to be allocated is with when the identifying information that distributes as mobile radio station in the said paging group is identical; Return conflict prompting response; Verify that said identifying information to be allocated with when the identifying information that distributes as mobile radio station in the said paging group is inequality, returns and do not have conflict prompting response or do not return response; Said paging controller receiving when not having conflict prompting response or not receiving the response of other paging controller within a certain period of time, with said identifying information to be allocated as the identifying information of distributing to said mobile radio station; Said paging controller is when the conflict prompting response of receiving other paging controller; Be that said mobile radio station confirms identifying information to be allocated again, and to belonging to the requests verification information that this identifying information to be allocated is carried in the corresponding paging controller transmission of other mobile radio station of same paging group with said mobile radio station.
7. like claim 5 or 6 described methods, it is characterized in that,
Said paging controller and to belong to the mode that transmits identifying information between the corresponding paging controller of other mobile radio station of same paging group with said mobile radio station be a kind of in the following mode: send complete identifying information; Only send content newly-increased or that change is arranged in the identifying information.
8. method as claimed in claim 2 is characterized in that,
After the paging controller that said mobile radio station is corresponding was accomplished identifying information and distributed or discharge, all that other mobile radio station in this identifying information and the same paging group is corresponding paging controller was shared; Said paging controller is a said mobile radio station when distributing identifying information, and the identifying information of other mobile radio station of preserving according to this locality is that said mobile radio station distributes and other each identifying information identifying information all inequality.
9. like claim 5 or 8 described methods, it is characterized in that,
Share or transmission by identifying information before distributing identifying information for mobile radio station or for carrying out after the mobile radio station distribution identifying information or before discharging identifying information for the corresponding paging controller of mobile radio station in the same paging group; Share or during the transmission identifying information, adopt the load mode of periodically sending or the load mode of event-triggered; Wherein, the condition of Event triggered is that paging controller is that mobile radio station distributes identifying information in the paging group.
10. like claim 5 or 8 described methods, it is characterized in that,
The identifying information of other mobile radio stations in the local same paging group of being preserved is preserved or upgraded to paging controller after other paging controller obtain to have distributed to the mobile radio station identifying information the same paging group.
11. method as claimed in claim 2 is characterized in that,
When said paging controller is provided with the value of identification parameter in for said mobile radio station distribution identifying information process; Only in for said paging controller predetermined parameters value reserve, select; Wherein, there is not common factor for the special-purpose span of the same identification parameter of the corresponding paging controller configuration of different mobile radio stations in the same paging group.
12. method as claimed in claim 11 is characterized in that,
Said paging controller is that said mobile radio station is when distributing identifying information; Value in the said identification parameter corresponding special span has all been distributed under the situation of other mobile radio station, and said paging controller is used the unappropriated value of this identification parameter to other paging controller.
13. method as claimed in claim 11 is characterized in that,
A shared span of the shared same identification parameter of paging controller that different mobile radio stations are corresponding in the same paging group; Said paging controller is that said mobile radio station distributes identifying information; When the value in the said identification parameter corresponding special span has all been distributed to other mobile radio station; In this shared span, choose a value, and when other this value of paging controller checking is not assigned to other mobile radio station, use this value; Perhaps, said paging controller is said mobile radio station is chosen a value in this shared span after, gives other paging controller with the information sharing that this value has been selected, is used for upgrading the idle value that same paging group is shared span.
14. like claim 11,12 or 13 described methods, it is characterized in that,
Said identification parameter is for removing login ID.
15. the method for claim 1 is characterized in that,
Said paging controller is added to said identifying information and notice to said mobile radio station with the identifier information of this paging controller; Perhaps, when said paging controller was issued to said mobile radio station via the base station with said identifying information, the base station was added to the identifier information of this paging controller said identifying information and mobile radio station is carried out paging.
16., comprise base station and paging controller for mobile radio station carries out the method and system that identifying information distributes under the idle pulley, it is characterized in that,
Said base station is used for the message that the mobile radio station request gets into the message of idle pulley or the position renewal is carried out in request under idle pulley is sent to paging controller;
Said paging controller is used to said mobile radio station and distributes identifying information.
17. system as claimed in claim 16 is characterized in that,
The identifying information that said paging controller distributed is different from the identifying information that belongs to other mobile radio station of same paging group with said mobile radio station.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010507043.0A CN102421191B (en) | 2010-09-27 | 2010-09-27 | For movement station carries out the method and system that under idle pulley, identifying information distributes |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010507043.0A CN102421191B (en) | 2010-09-27 | 2010-09-27 | For movement station carries out the method and system that under idle pulley, identifying information distributes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021062822A1 (en) * | 2019-09-30 | 2021-04-08 | 华为技术有限公司 | Method, apparatus and system for determining paging occasion of terminal |
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| CN1973571A (en) * | 2004-06-25 | 2007-05-30 | Lg电子株式会社 | Verifying availability of idle-mode mobiles subscriber station in wireless access system |
| CN101132540A (en) * | 2006-08-25 | 2008-02-27 | 华为技术有限公司 | Method for reducing paging conflict |
| US20090280823A1 (en) * | 2006-06-29 | 2009-11-12 | Dragan Petrovic | Efficient paging mechanism with scalable bandwidth allocation |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1973571A (en) * | 2004-06-25 | 2007-05-30 | Lg电子株式会社 | Verifying availability of idle-mode mobiles subscriber station in wireless access system |
| US20090280823A1 (en) * | 2006-06-29 | 2009-11-12 | Dragan Petrovic | Efficient paging mechanism with scalable bandwidth allocation |
| CN101132540A (en) * | 2006-08-25 | 2008-02-27 | 华为技术有限公司 | Method for reducing paging conflict |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2021062822A1 (en) * | 2019-09-30 | 2021-04-08 | 华为技术有限公司 | Method, apparatus and system for determining paging occasion of terminal |
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| CN102421191B (en) | 2016-05-11 |
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