CN101043723A - Position updating process method for mobile station in WiMAX - Google Patents
Position updating process method for mobile station in WiMAX Download PDFInfo
- Publication number
- CN101043723A CN101043723A CNA2006100709329A CN200610070932A CN101043723A CN 101043723 A CN101043723 A CN 101043723A CN A2006100709329 A CNA2006100709329 A CN A2006100709329A CN 200610070932 A CN200610070932 A CN 200610070932A CN 101043723 A CN101043723 A CN 101043723A
- Authority
- CN
- China
- Prior art keywords
- travelling carriage
- paging
- anchor
- response
- primitive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The related position updating method for MS in WiMAX system comprises: MS sends the measuring distance request for updating position to the current SNS; the calling proxy on SBS sends position updating request to the Anchor PC; the latter decides whether to accept the updating request, yes to return response containing ACK message, or else returns message fro ejection. This invention makes the Anchor PC immediate notify BS to stop repeated updating operation when failing accepting the request, avoids repeated sending LU-Request primary language, and thereby reduces system loading.
Description
Technical field
The present invention relates to the WiMAX system, particularly the position update processing method of travelling carriage in a kind of WiMAX system.
Background technology
WiMAX is a kind of emerging wireless communication technology, and it can provide the high speed of Internet to connect. As shown in Figure 1, in the current WiMAX communication system, paging and the idle mode operations of MS (Mobile Station, travelling carriage) have comprised following functional entity:
1, PC (Paging Controller, paging controller): PC determines to be in the network behavior of the MS of idle pulley, each PC functional entity has defined unique identification information PC ID (6bytes), and this parameter will be indicated the address of a PC functional entity; Connect by Interface R4 between the PC;
2, PA (Paging Agent, paging agent): PA solves between the functional entity relevant with paging among the BS (Base Station, base station) that defines among PC and the IEEE802.16e and carries out mutual functional entity, and PA is positioned on the BS; May pass through PR (Paging Relay, paging relaying) forwarding information between PA and the PC;
3, PG (Paging Group, paging group), BS are divided into a lot of groups in logic, and for example PGA comprises PA0, PA1, and PGB comprises PA2, and PGC comprises PA4, PA5 and PA6. The purpose of these paging groups is for the area that provides to adjoin, and MS does not need to transmit LU (Location Update, the position is upgraded) primitive in this area, and can receive the paging of DL (Down Link, downlink). Paging group should be enough large, so that MS remains in the identical paging group at most of time, and again should enough little load with the reasonable distribution paging;
4, LR (Location Register, location register): LR is the database of a distribution, the corresponding PC of each LR, and LR has comprised the information that is in the MS under the idle pulley. These information comprise current paging group sign PG ID, paging cycle (PAGING_CYCLE), paging offset (PAGING_OFFSET), the BS ID of recently report, the relay PC ID that reports recently and MS service flow information etc.
When MS is in IDLE (free time) state lower time, can send RNG-REQUEST (distance measurement request) primitive according to different conditions and send LU primitive to BS to trigger PA, these conditions comprise following four kinds:
1, Paging Group update (paging group renewal): after the change of the paging group under MS detects it, this MS will carry out Location Update process. This MS judges the variation of paging group by monitoring PG ID, this PG ID is by DCD (Downlink Channel Descriptor by BS, the downlink channel description) primitive or MOB PAG ADV (Mobile Paging Advertisement, mobile paging broadcasting) primitive transmits in break period is monitored in the MS paging. If the paging group under the PG ID that MS detects and MS are current is not mated, MS just knows that paging group has changed so;
2, Timer update (timer renewal): MS will periodically carry out Location Update process before the zero clearing of idle pulley timer, periodic triggers PA sends LU primitive to PC, inform that current the allowing of PC is in idle condition, when PC does not receive periodic LU primitive, the state of judging MS changes, and then can delete the relevant idle mode information of MS;
3, Power Down update (shutdown is upgraded): MS finishes a Location Update process as the part of shutdown process with attempting. This mechanism makes Paging Controller upgrade the current state of MS, and deletion is all about the information of MS and stop idle pulley paging control to this MS in shutdown. In the situation about being updated successfully of shutdown position, PC will discharge all about the idle pulley of this MS and keep information. Upgrade in the failed situation in the shutdown position, PC will use Location Update polling to carry out availability and detect. If BS does not receive response after repeating to send Location Update polling primitive set point number, this MS will be detected as unavailablely so, and then PC just deletes all idle pulleys about this MS and keeps information;
4, MAC Hash Skip Threshold update (media interviews control repeats to jump thresholding and upgrades): after the MAC of MS Hash Skip Counter (media interviews control repeats hop counter) has exceeded MAC Hash Skip Threshold (media interviews control repeats to jump thresholding), MS upgrades executing location and processes, after the position is updated successfully, BS and MS will reinitialize MAC Hash Skip Counter separately.
As shown in Figure 2, wherein: RNG_Req is the abbreviation of RNG Request message in the existing WiMAX position updating process that is triggered by one of above-mentioned condition, and the expression distance measurement request can show that wherein the request position upgrades; RNG_Rsp is the abbreviation of RNG Response message, the expression ranging response; LU_Req is the abbreviation of Location Update Request primitive, the expression position updating request; LU_Rsp is the abbreviation of Location Update Response primitive, and response is upgraded in the expression position; LU_Confirm is the abbreviation of Location Update Confirm primitive, and the expression position is upgraded and confirmed; MS Info Reques is used for the request mobile station information; MS Info Response is the mobile station information response, consults Fig. 2, and position updating process comprises the steps:
If have in 1 four conditions recited above and somely satisfy, then MS will initialize a position updating process, and to RNG_Req message of SBS (Serving Base Station, Current Serving BTS) transmission. Destination field in this RNG_Req message must be made as the MS executing location that defines among the IEEE802.16e and upgrade purpose. Wherein must comprise PC ID (sign of the Anchor PC of current MS);
SBS searches this locality and whether preserves the effective security information of this MS (AK and the AK context of the MS of Anchor Authenticator ID (anchor point authenticator sign) or buffer memory), and security information is used for verifying the RNG-Req primitive of this MS. Then the local PA of notice sends LU-Request primitive to Anchor PC (may pass through Relay PC relaying), this LU-Request primitive has comprised: MS ID (MS sign), Anchor PCID (anchor point PC sign), BSID (BS sign), Authentication Indication (authentication indication);
If 2 SBS have the security information of available MS, PA then is set to 1 with the Authentication Indication value in the LU_Req primitive, the relevant security information of the existing MS of expression BS, Anchor PC can directly enter for the 5th step after receiving LU_Req primitive like this; If SBS does not have the security information of available MS, Authentication Indication value in the LU_Req primitive is set to 0, expression BS does not have the relevant security information of MS, PC also needs to enter the 3rd after receiving LU_Req primitive like this, 4 steps, to obtain the relevant security information of MS, LU_Req primitive structure is as shown in table 1;
Table 1. LU-Request primitive structure
| Information element | Describe | Pressure or optional | Remarks |
| MS ID | The MAC Address of MS | Force | This sign is just sent please |
| The MS that asks | |||
| BS ID | Base Station Identification | Force | BS ID instruct MS executing location is upgraded the BS at place |
| Anchor PC ID | Anchor point paging controller sign (for example .IP address) | Force | Anchor point PC sign |
| Relay PC ID | Relaying paging controller sign (for example IP address) | Undetermined | The relay PC sign |
| Authentica tion Indication | Indicate whether to have upper the next information (the Anchor Authenticator ID of AK and AK context or this MS (anchor point authenticator ID)) Indicating whether or not have security information (AK and AK context or Anchor Authenticator ID for this MS) for verifying RNG_REQ of safety | Undetermined | 0: do not have authentication information 1: have authentication primitives |
| Anchor PC Relocation Destination | The anchor point PC that please look for novelty | Optional | The sign of target anchor point PC |
| PGID | The paging group sign | Optional | The paging group of being distributed by local PC identifies |
| Paging Offset | Paging offset t | Optional | Paging offset by local PC distribution |
| Paging Cycle | Paging cycle | Optional | Paging cycle by local PC distribution |
After the ASN at Anchor PC place had received Authentication Indication value and is set to 1 LU_Req primitive, directly execution in step S5 produced a LU_Rsp primitive and is transmitted to SBS by Relay PC; Otherwise execution in step S3;
3, after the ASN at Anchor PC place has received Authentication Indication value and has been set to 0 LU_Req primitive, from LR, search relevant information, if the information of some secure contexts has been stored on the Anchor Authenticator, Anchor PC will take out the Anchor Authenticator ID of this MS so, then send MS Info Request primitive to Anchor Authenticator, MS Info Request primitive structure is as shown in table 2;
Table 2.MS Info Request primitive structure
| Information element | Describe | Pressure or optional | Remarks |
| MS ID | The MAC Address of MS | Force | This sign is just sent the MS of request |
| BS ID | Base Station Identification | Force | BS ID instruct MS executing location is upgraded the BS at place |
| Anchor Authenticator ID | Anchor point authenticator sign | Optional | Anchor point authenticator's sign |
4, after the ASN at Anchor Authenticator place has received MS Info Request primitive, AK (authenticate key) and the AK context of MS will be produced, then send MS Info Response primitive to the ASN at Anchor PC place, MS Info Response primitive structure is as shown in table 3;
Table 3.MS Info Response primitive structure
| Information element | Describe | Pressure or optional | Remarks |
| MS ID | The MAC Address of MS | Force | This sign is just sent the Ms of request |
| BS ID | Base Station Identification | Force | BS ID instruct MS executing location is upgraded the BS at place |
| Anchor Authenticator ID | Anchor point authenticator sign | Optional | Anchor point authenticator's sign |
| The AK relevant information | The authenticate key relevant information | Essential |
5, the ASN at the Anchor PC place of this MS produces a LU_Rsp primitive, is transmitted to SBS by Relay PC, comprises MSID in the LU_RSP response primitive, BSID, Anchor PC ID, PGID, Paging Cycle, Paging Offset and Anchor Authenticator ID. If SBS has asked the relevant key information of this MS, then also comprise AK and AK context. If Anchor PC reorientation is also requested in Location Update Request primitive, in LU_Rsp primitive, may also comprise Relocation Request Response, LU_Rsp primitive structure is as shown in table 4;
Table 4.Location Update Response primitive structure
| Information element | Describe | Pressure or optional | Remarks |
| MS ID | The MAC Address of MS | Force | This sign is just sent the MS of request |
| BS ID | Base Station Identification | Force | BSID instruct MS executing location is upgraded the BS at place |
| PC ID | Paging controller sign (for example .IP address) | Force | The paging controller of PCID instruct MS |
| Anchor Authenticator ID | Anchor point authenticator sign | Optional | Anchor point authenticator's sign |
| MS Security Context | AK and AK context | Force | The safe context that BS asks is used to verify from the RNG-REQ primitive of MS and returns a RNG-RSP primitive that is distributed by effective HMAC |
| PGID | The paging group sign | PGID by the AnchorPC distribution | |
| Paging Offset | Paging offset | Paging Offset PC by Anchor PC distribution | |
| Paging Cycle | Paging cycle | Paging Cycle by Anchor PC distribution | |
| Anchor PC ID | The sign of Anchor PC | Anchor PC ID | |
| Relocation Request | The response of re-positioning request | " Accept " or " Refuse " |
| Response | |||
| MS Data Structure | This informational needs is passed to new Anchor PC from old Anchor PC | If Relocation Request Response is that " accept " is so for forcing | If noting top information element just should be left in the basket in this territory so for " Refuse ". |
The ASN at Relay PC place is transmitted to BS (PA) to LU_RSP primitive, and this primitive has comprised new paging group sign (PGID), paging cycle or paging offset. In addition, also may comprise these information: AK and AK context, Anchor Authenticator ID;
6, after the PA on the SBS receives LU_Rsp primitive from Relay PC, obtain available AK and AK context and be saved in SBS, SBS verifies RNG_Req primitive with this AK, if be proved to be successful, the PA on this SBS has comprised the RNG_Rsp primitive of Accept sign to MS with transmission so;
7, in the situation that RNG_Req primitive is proved to be successful, PA on the SBS will send LU_Confirm primitive and (comprise MSID to Relay PC, BSID, the authentication result indication), indication has been upgraded certified from the position of MS and has been processed and finished.
The ASN at Relay PC place sends LU_Confirm primitive to the ASN at Anchor PC place, and has comprised the authentication result indication, Relay PCID, and new paging group sign is by paging cycle and the paging offset of Relay PC distribution; After Anchor PC receives LU Confirm, the MS positional information among the final updating LR, LU_Confirm primitive structure is as shown in table 5.
Table 5.Location Update Confirm primitive structure
| Information element | Describe | Pressure or optional | Remarks |
| MS ID | The MAC Address of MS | Force | This sign is just sent the MS of request |
| BS ID | Base Station Identification | Force | BS ID instruct MS executing location is upgraded the BS at place |
| Relay PC ID | Paging controller sign (for example .IP address) | Undetermined | Relay PC ID points to the paging controller of MS |
| Paging Group ID | The paging group sign | PGID by Relay PC distribution | |
| Paging Offset | Paging offset | Paging Offset by Relay PC distribution | |
| Paging Cycle | Paging cycle | Paging Cycle by Relay PC distribution | |
| LU Result Indicator | LU success/unsuccessfully indication | Force | 0: failure 1: success |
If Anchor PC can't accept position updating request, for example when receiving LU_Req primitive, local information of not preserving this MS does not then provide the method that timely notice BS stop position upgrades operation in the existing position update flow. If SBS does not in time obtain LU_Rsp, then the position is upgraded and can't be finished, and SBS may repeat to send LU-Request primitive in this case, has increased system burden.
Summary of the invention
The invention provides the position update processing method of travelling carriage in a kind of WiMAX system, to solve in the existing procedure, when Anchor PC can't accept position updating request, how in time to notify the problem of SBS.
The position update processing method of travelling carriage comprises the steps: in a kind of WiMAX system
A, travelling carriage send the distance measurement request message that shows that launch position upgrades to Current Serving BTS;
B, the paging agent that is positioned at described base station send position updating request to the anchor point paging controller;
C, anchor point paging controller judge whether to accept this position updating request of this travelling carriage, upgrade response if return the position that comprises confirmation to described paging agent; Otherwise return the position that comprises exclude information and upgrade response.
Also comprise after the described step C: D-1, when described paging agent receives the position that comprises confirmation and upgrades response, return ranging response message to travelling carriage, comprise this position to the transmission of anchor point paging controller simultaneously and be updated successfully the position renewal affirmation of finishing; Perhaps D-2, when described paging agent receives the position that comprises confirmation and upgrades response, this position of notice travelling carriage is upgraded and is rejected.
Also comprise among the described step B: local security information of whether preserving this travelling carriage is judged in described base station, and notifies described paging agent to carry corresponding indication information in described position updating request. Also comprise simultaneously among the described step C: described anchor point paging controller judges according to the indication information that carries in the described position updating request whether described base station preserves the security information of this travelling carriage, if it is directly returns described position and upgrades response; Otherwise from certificate server, obtain the security information of this travelling carriage, then the security information of this travelling carriage is carried at simultaneously the position and upgrades in the response and send to described base station.
When carrying simultaneously the security information of this travelling carriage in the renewal response of described position, also comprise after the described step C: described paging agent upgrades the response from described position and obtains the security information of this travelling carriage and be saved in described base station.
Also comprise after the described step C: described base station authenticates described distance measurement request message according to the security information of this travelling carriage.
Also comprise after the described step D-2: after travelling carriage confirms that this position renewal is rejected, again to described base station requests access network.
Affirmation information described in the step C or exclude information carry by the flag bit that is arranged in the renewal response of described position.
Described flag bit is 1 bit. Beneficial effect of the present invention is as follows:
The method of the invention is expanded in LU_Rsp primitive increases a flag bit Location Update Status to represent whether current position renewal is accepted, like this, when Anchor PC can't accept position updating request, can in time notify BS to change position updating request by Location Update Status flag bit be accepted, avoid SBS to repeat to send LU-Request primitive, alleviated consequent system burden.
Description of drawings
Fig. 1 is in the current WiMAX communication system, the functional entity connection diagram that comprises in MS paging and the idle mode operations;
Fig. 2 is existing position update flow schematic diagram;
Fig. 3 is position update flow schematic diagram of the present invention.
The specific embodiment
The present invention expands in existing LU_Rsp primitive increases a flag bit Location Update Status to represent whether current position renewal is accepted, and minimum of flag bit Location Update Status takies 1 bit. LU Rsp primitive structure after the expansion is as shown in table 6, for example when Location Update Status is set to 1, represent that this position updating request is accepted (Accept), otherwise, when Location Update Status is set to 0, represent that this position updating request is rejected (Refuse):
Table 6.Location Update Response primitive structure
| Information element | Describe | Pressure or optional | Remarks |
| MS ID | The MAC Address of MS | Force | This sign is just sent the MS of request |
| BS ID | Base Station Identification | Force | BS ID instruct MS executing location is upgraded the BS at place |
| PC ID | Paging controller sign (for example .IP address) | Force | The paging controller of PC ID instruct MS |
| Anchor Authenticator ID | Anchor point authenticator sign | Optional | Anchor point authenticator's sign |
| MS Security Context | AK and AK context | Force | The safe context that BS asks is used to verify from the RNG-REQ message of MS and returns a RNG-RSP message of being distributed by effective HMAC |
| Location Update Status | Current state is upgraded in the position | Force | " 0 ": accept, position update flow can continue " 1 ": refusal, position update flow must stop |
| PGID | The paging group sign | PGID by Anchor PC distribution | |
| Paging Offset | Paging offset | Paging Offset PC by Anchor PC distribution | |
| Paging Cycle | Paging cycle | Paging Cycle by Anchor PC distribution | |
| Anchor PC ID | The sign of Anchor PC | Anchor PC ID | |
| Relocation Request Response | The response of re-positioning request | " Accept " or " Refuse " | |
| MS Data Structure | This informational needs is passed to new Anchor PC from old Anchor PC | If Relocation Request Response is that " accept " is so for forcing | If noting top information element just should be left in the basket in this territory so for " Refuse ". |
After having increased Location Update Status flag bit in the LU_Rsp primitive, the position update flow of travelling carriage comprises the steps: as shown in Figure 3 in the WiMAX system
If have in S1 four conditions recited above and somely satisfy, then MS will initialize a position updating process, and to RNG_Req message of SBS (Serving Base Station, Current Serving BTS) transmission. Destination field in this RNG_Req message must be made as the MS executing location that defines among the IEEE802.16e and upgrade purpose. Wherein must comprise PC ID (sign of the Anchor PC of current MS);
SBS searches this locality and whether preserves the effective security information of this MS (AK and the AK context of the MS of Anchor Authenticator ID (anchor point authenticator sign) or buffer memory), and security information is used for verifying the RNG-Req primitive of this MS. Then the local PA of notice sends LU-Request primitive to grappling PC (Anchor PC), LU-Request primitive may pass through relay PC (Relay PC) and transmit, this LU-Request primitive has comprised: MS ID (MS sign), Anchor PCID (anchor point PC sign), BSID (BS sign), Authentication Indication (authentication indication);
If S2 SBS has the security information of available MS, PA then is set to 1 with the Authentication Indication value in the LU_Req primitive, the relevant security information of the existing MS of expression BS, Anchor PC can directly enter for the 5th step after receiving LU_Req primitive like this; If SBS does not have the security information of available MS, PA is set to 0 with the Authentication Indication value in the LU_Req primitive, expression BS does not have the relevant security information of MS, PC also needs to enter the 3rd after receiving LU_Req primitive like this, 4 steps, obtaining the relevant security information of MS, LU_Req primitive structure is still joined and is shown in Table 1;
Optimization of the present invention is: after Anchor PC receives LU_Req primitive, judge whether to accept the position updating request of this MS, if accept the position updating request of MS, then determine execution in step S3 or S5 according to the Authentication Indication value in the LU_Req primitive, Authentication Indication value is set at 0 o'clock, execution in step S3, Authentication Indication value is set at 1 o'clock, execution in step S5; If the position updating request of refusal MS the invention provides two kinds of processing methods:
Method one, direct execution in step S5 ' and S6 ' notice SBS end position be new technological process more;
Because this moment, Anchor PC refused the position updating request of MS, therefore position update flow can finish, SBS can no longer carry out legitimate verification to RNG_Req, even therefore the Authentication Indication value in the LU_Req primitive is 0, do not preserve the security related information of MS among the SBS, Anchor PC is not execution in step S3 and S4 also;
More behind the new technological process, MS may initiate network re-entry flow process or other flow processs to end position, and SBS still can obtain the security related information of MS in follow-up flow process.
Method two, same according to the decision execution in step S3 of the Authentication Indication value in the LU_Req primitive or S5 ';
Consider that the SBS end position is more behind the new technological process, MS may initiate network re-entry flow process or other flow processs, SBS still needs the legitimacy of the security related information authentication MS of MS, therefore can execution in step S3 and S4 after, execution in step S5 ' again, the security information of the MS that will obtain from Anchor Authenticator sends to SBS.
S3, after the ASN at Anchor PC place has received Authentication Indication value and has been set to 0 LU_Req primitive, from LR, search relevant information, if the information of some secure contexts has been stored on the Anchor Authenticator, Anchor PC will take out the Anchor Authenticator ID of this MS so, then send MS Info Request primitive to Anchor Authenticator, MS Info Request primitive structure is still as shown in table 2;
S4, after the ASN at Anchor Authenticator place has received MS Info Request primitive, AK (authenticate key) and the AK context of MS will be produced, then send MS Info Response primitive to the ASN at Anchor PC place, MS Info Response primitive structure is still as shown in table 3;
S5, after the ASN at Anchor PC place has received Authentication Indication value and has been set to 1 LU_Req primitive, directly produce a LU_Rsp primitive and be transmitted to SBS by Relay PC; This LU_Rsp primitive structure is as shown in table 6, comprise MSID, BSID, Anchor PC ID, PGID, Paging Cycle, Paging Offset, the information elements such as Anchor Authenticator ID and Location Update Status, wherein: Location Update Status is set at 1 o'clock, represents that this position updating request is accepted.
After the ASN at Anchor PC place has received Authentication Indication value and has been set to 0 LU_Req primitive, after step S3 and S4 have obtained the AK and AK context of MS, LU_Rsp primitive of regeneration, and be transmitted to PA on the SBS by Relay PC, comprise MSID in the LU_Rsp primitive, BSID, Anchor PC ID, PGID, Paging Cycle, Paging Offset, the information elements such as Anchor Authenticator ID and Location Update Status, also comprise from AK and the AK context of this MS of Anchor Authenticator acquisition, wherein: Location Update Status still is set to 1, represents that this position updating request is accepted.
If Anchor PC reorientation is also requested in Location Update Request primitive, in LU_Rsp primitive, may also comprise Relocation Request Response.
The ASN at Relay PC place is transmitted to PA on the SBS to LU_RSP primitive, and this primitive has comprised new paging group sign (PGID), paging cycle or paging offset. In addition, also may comprise these information: AK and AK context, Anchor Authenticator ID.
After PA on S6, the SBS receives LU_Rsp primitive from Relay PC, obtain available AK and AK context and be saved in SBS, SBS verifies RNG_Req primitive with this AK, if be proved to be successful, transmission has been comprised Location Update Response is that the RNG_Rsp primitive of Accept is to MS to the PA on this SBS so.
S7, in the situation that RNG_Req primitive is proved to be successful, PA on the SBS will send LU_Confirm primitive and (comprise MSID to Relay pC, BSID, authentication result indication Accept), indication has been upgraded certified from the position of MS and has been processed and finished.
The ASN at Relay PC place sends LU_Confirm primitive to the ASN at Anchor PC place, and has comprised the authentication result indication, and the new paging group sign of Relay PCID is by paging cycle and the paging offset of Relay PC distribution; After Anchor PC receives LU Confirm, the MS positional information among the final updating LR, LU_Confirm primitive structure is still as shown in table 5.
If S5 ' Anchor PC refuses the position updating request of this MS, then directly or after step S4 finishes, produce a LU_Rsp primitive and be transmitted to PA on the SBS by Relay PC; This LU_Rsp primitive structure is as shown in table 6, comprise MSID, BSID, Anchor PC ID, PGID, Paging Cycle, Paging Offset, the information elements such as Anchor Authenticator ID and Location Update Status, wherein: Location Update Status is set to Refuse, namely 0, this position updating request of expression refusal;
After PA on S6 ', the SBS receives Location Update Status from Relay PC and is set to 0 LU_rsp primitive, send RNG_Rsp message to MS, Location Update Response flag bit in the RNG_Rsp message is Refuse, the expression position is upgraded and is rejected, and MS receives and enters network re-entry process or other flow processs;
Like this, when Anchor PC can't accept position updating request, for example when receiving LU_Req primitive, local information of not preserving this MS, can in time notify this position updating process of BS not to be accepted by Location Update Status flag bit, avoid SBS to repeat to send LU-Request primitive, alleviated consequent system burden.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention. Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1, the position update processing method of travelling carriage in a kind of WiMAX system is characterized in that, comprises the steps:
A, travelling carriage send the distance measurement request message that shows that launch position upgrades to Current Serving BTS;
B, the paging agent that is positioned at described base station send position updating request to the anchor point paging controller;
C, anchor point paging controller judge whether to accept this position updating request of this travelling carriage, if it is return the position that comprises confirmation to described paging agent and upgrade response; Otherwise return the position that comprises exclude information and upgrade response.
2, the method for claim 1 is characterized in that, also comprises after the described step C:
D-1, when described paging agent receives the position that comprises confirmation and upgrades response, return ranging response message to travelling carriage, send to the anchor point paging controller simultaneously and comprise this position and be updated successfully the position of finishing and upgrade and confirm; Perhaps
D-2, when described paging agent receives the position that comprises confirmation and upgrades response, this position of notice travelling carriage is upgraded and is rejected.
3, the method for claim 1 is characterized in that, also comprises among the described step B: local security information of whether preserving this travelling carriage is judged in described base station, and notifies described paging agent to carry corresponding indication information in described position updating request.
4, method as claimed in claim 3, it is characterized in that, also comprise simultaneously among the described step C: described anchor point paging controller is according to the indication information that carries in the described position updating request, judge whether described base station preserves the security information of this travelling carriage, if it is directly return described position and upgrade response; Otherwise from certificate server, obtain the security information of this travelling carriage, then the security information of this travelling carriage is carried at simultaneously the position and upgrades in the response and send to described base station.
5, method as claimed in claim 4, it is characterized in that, when carrying simultaneously the security information of this travelling carriage in the renewal response of described position, also comprise after the described step C: described paging agent upgrades the response from described position and obtains the security information of this travelling carriage and be saved in described base station.
Such as claim 3,4 or 5 described methods, it is characterized in that 6, also comprise after the described step C: described base station authenticates described distance measurement request message according to the security information of this travelling carriage.
7, method as claimed in claim 2 is characterized in that, also comprises after the described step D-2: after travelling carriage confirms that this position renewal is rejected, again to described base station requests access network.
8, the method for claim 1 is characterized in that, the affirmation information described in the step C or exclude information carry by the flag bit that is arranged in the renewal response of described position.
9, method as claimed in claim 8 is characterized in that, described flag bit is 1 bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100709329A CN101043723A (en) | 2006-03-24 | 2006-03-24 | Position updating process method for mobile station in WiMAX |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100709329A CN101043723A (en) | 2006-03-24 | 2006-03-24 | Position updating process method for mobile station in WiMAX |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101043723A true CN101043723A (en) | 2007-09-26 |
Family
ID=38808857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100709329A Pending CN101043723A (en) | 2006-03-24 | 2006-03-24 | Position updating process method for mobile station in WiMAX |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101043723A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101877818A (en) * | 2009-04-30 | 2010-11-03 | 中兴通讯股份有限公司 | Method and system for informing updating of positioning service auxiliary data |
| WO2010127607A1 (en) * | 2009-05-08 | 2010-11-11 | 华为技术有限公司 | Method for sequential paging and paging controller in wireless relay network |
| CN101998233A (en) * | 2009-08-18 | 2011-03-30 | 中兴通讯股份有限公司 | Method for updating position of terminal in communication system supporting to deploy Femto base station |
| CN101436974B (en) * | 2007-11-16 | 2011-08-31 | 三星电子株式会社 | Service interface method for sharing/using WiMAX information between WiMAX and Web network |
| WO2012003684A1 (en) * | 2010-07-06 | 2012-01-12 | 中兴通讯股份有限公司 | Method and apparatus for location update |
| CN101772158B (en) * | 2008-12-30 | 2013-03-27 | 中兴通讯股份有限公司 | Method and system for realizing periodic location in WIMAX network |
| CN109429174A (en) * | 2017-07-17 | 2019-03-05 | 维沃移动通信有限公司 | A kind of paging method, terminal, base station and network control node |
-
2006
- 2006-03-24 CN CNA2006100709329A patent/CN101043723A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101436974B (en) * | 2007-11-16 | 2011-08-31 | 三星电子株式会社 | Service interface method for sharing/using WiMAX information between WiMAX and Web network |
| CN101772158B (en) * | 2008-12-30 | 2013-03-27 | 中兴通讯股份有限公司 | Method and system for realizing periodic location in WIMAX network |
| CN101877818A (en) * | 2009-04-30 | 2010-11-03 | 中兴通讯股份有限公司 | Method and system for informing updating of positioning service auxiliary data |
| CN101877818B (en) * | 2009-04-30 | 2015-08-12 | 中兴通讯股份有限公司 | The method and system of informing updating of positioning service auxiliary data |
| WO2010127607A1 (en) * | 2009-05-08 | 2010-11-11 | 华为技术有限公司 | Method for sequential paging and paging controller in wireless relay network |
| CN101998233A (en) * | 2009-08-18 | 2011-03-30 | 中兴通讯股份有限公司 | Method for updating position of terminal in communication system supporting to deploy Femto base station |
| CN101998233B (en) * | 2009-08-18 | 2014-11-05 | 中兴通讯股份有限公司 | Method for updating position of terminal in communication system supporting to deploy Femto base station |
| WO2012003684A1 (en) * | 2010-07-06 | 2012-01-12 | 中兴通讯股份有限公司 | Method and apparatus for location update |
| CN109429174A (en) * | 2017-07-17 | 2019-03-05 | 维沃移动通信有限公司 | A kind of paging method, terminal, base station and network control node |
| CN109429174B (en) * | 2017-07-17 | 2021-05-25 | 维沃移动通信有限公司 | Paging method, terminal, base station and network control node |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101043723A (en) | Position updating process method for mobile station in WiMAX | |
| CN1127877C (en) | Arranging control signallings in telecommunication system | |
| US20070218926A1 (en) | System and method for handling mobile station location update | |
| CN1968534A (en) | A method for connection re-establishment in a mobile communication system | |
| CN1960567A (en) | Communication method for terminal to enter to and exit from idle mode | |
| CN101043741B (en) | Network-exit processing method of terminal under idle mode | |
| US8249498B1 (en) | Selective service-toggling in a wireless communication system | |
| CN1802024A (en) | Method for carrying out management on information of terminal quitting idle mode | |
| CN101043706A (en) | Terminal entering idle mode, network reentrance method | |
| WO2019178755A1 (en) | Method for integrity validation, network device, ue, and computer storage medium | |
| CN101043698A (en) | Method for paging terminal of idle mode | |
| CN101043704A (en) | Method, network and apparatus for updating user equipment locating information | |
| CN101039312A (en) | Method and apparatus for preventing service function entity of general authentication framework from attack | |
| CN1270577C (en) | A processing method for location reporting of target subscriber equipment | |
| CN101026858A (en) | Method for realizing accelerated paging access for broadband wireless system | |
| CN101060711A (en) | A mobile communication terminal position updating method | |
| KR101042839B1 (en) | Authentication system in wireless mobile communication system and method thereof | |
| CN101060404A (en) | A method and system protecting the wireless network against the replay attack | |
| CN1852595A (en) | Method for authent ation of access of wireless communication terminal | |
| CN1553730A (en) | Key consulting method for switching mobile station in wireless local network | |
| CN1794873A (en) | Method of controlling position renewing | |
| CN101080036A (en) | Method for processing call in wireless communication network | |
| CN1870818A (en) | Method for quickly switchover using appointed range finding code | |
| CN1921684A (en) | Beep-page method in wireless city region network | |
| CN101043700A (en) | Method for paging terminal under idle mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |