CN100562170C - The method of terminal access idle mode in the mobile wide-band wire-less accessing system - Google Patents
The method of terminal access idle mode in the mobile wide-band wire-less accessing system Download PDFInfo
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- CN100562170C CN100562170C CNB2006100756813A CN200610075681A CN100562170C CN 100562170 C CN100562170 C CN 100562170C CN B2006100756813 A CNB2006100756813 A CN B2006100756813A CN 200610075681 A CN200610075681 A CN 200610075681A CN 100562170 C CN100562170 C CN 100562170C
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- terminal
- data channel
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- paging
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/30—Connection release
- H04W76/38—Connection release triggered by timers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The invention discloses the method for terminal access idle mode in a kind of mobile wide-band wire-less accessing system, enter the problem of idle device and invent at initiating terminal by network side in the prior art, comprise: do not have same terminal called for a long time when the ownership datapath function of terminal correspondence detects, then notify the serving BS of this terminal, serving BS is by IAD and ownership datapath function interactive information, and recommend or the specified home paging controller, and store the end message of terminal into this attaching paging controller by IAD; Make terminal enter idle condition then, serving BS, IAD, ownership datapath function are removed the data channel of this terminal respectively, and are discharged the resource that this terminal takies simultaneously.The method that the present invention proposes is used for the 802.16e agreement, can make terminal enter idle condition by network side, and discharges Radio Resource that this terminal takies and the system resource that takies in network equipment, can make terminal power saving simultaneously.
Description
Technical field
The present invention relates to the method for terminal access idle mode in a kind of mobile wide-band wire-less accessing system, be meant the method for the terminal access idle mode of initiating by network side in the 802.16e agreement especially.
Background technology
The IEEE802.16e standard is the broadband wireless access standard that ieee standard is organized appointment, is compared to the IEEE802.16-2004 standard, has increased many supports for terminal mobility among the 802.16e, such as switching and electricity-saving mechanism.
Wherein, idle pulley is a kind of very important electricity-saving mechanism in the 802.16e system.Terminal does not have data transmit-receive in a period of time after, system will make this terminal access idle mode, with power consumption, minimizing terminal the taking Radio Resource and other system resource of saving terminal.Terminal need be specified corresponding attaching paging controller (Anchor PC) when entering idle pulley, and the relevant information of terminal is saved on the location register corresponding with attaching paging controller (LR).System adopts the mode of paging to keep and the getting in touch of idle mode terminals, and the operation of paging is controlled by attaching paging controller.
(MS) is under the normal mode of operation when terminal, below several situations, system can start the process that MS enters idle pulley:
1.MS do not receive data within a certain period of time or have data to need to send.
2. network side is found not go in the certain hour or from the data of certain MS.
After the terminal long period does not have data to arrive and sends, if allow it continue to remain on normal operating conditions, then will there be unnecessary power consumption in terminal, shorten and treat the electricity time, take valuable Radio Resource and system resource simultaneously in vain.In this case, how to finish invalid kwh loss as early as possible, reducing Radio Resource and taking of other system resource is the problem that we study.NWG working group under the WiMAX Forum has provided MS and has initiated to enter the basic procedure of idle pulley, but does not have the define grid side how to initiate implementation method and flow process that MS enters idle pulley.
Summary of the invention
At problems of the prior art and deficiency, the objective of the invention is to propose a kind of under the situation of the long-time free of data turnover of terminal, make the method for terminal access idle mode in the mobile wide-band wire-less accessing system of terminal access idle mode by network side, take to reduce terminal power consumption and system resource.
In order to achieve the above object, the present invention proposes the method for terminal access idle mode in a kind of mobile wide-band wire-less accessing system, comprising:
(1) the ownership datapath function when the network side of terminal correspondence does not receive the data that terminal sends in setting-up time, do not send data to this terminal yet, then the serving BS to this terminal sends a notification message, require this terminal access idle mode, comprise the identity code of this terminal in the described notification message;
(2) after described serving BS receives described notification message, remove the data channel request message to the IAD transmission of this serving BS correspondence, the data channel between this serving BS and the described ownership datapath function is removed in request;
(3) after described IAD receives this dismounting data channel request message, to specify or recommend attaching paging controller and paging information for this terminal, and the ID of this attaching paging controller and this paging information added described dismounting data channel request message, should remove the data channel request message and send to described ownership datapath function;
(4) after described ownership datapath function receives described dismounting data channel request message, the idle pulley of terminal is kept the attaching paging controller that information and paging information send to described appointment of step (3) or recommendation;
(5) after described attaching paging controller is preserved described terminal information, send response message to this ownership datapath function;
(6) after described ownership datapath function receives this response message,, send dismounting data channel response message to described serving BS by the IAD of described serving BS correspondence;
(7) after described serving BS receives described dismounting data channel response message, read this dismounting data channel response message, if removing the result of data channel response message is success, then send and remove log-in command requirement terminal access idle mode to described terminal, this goes to comprise described paging information in the log-in command, enters step (8); If remove the result of data channel response message is failure, and step finishes;
(8) described terminal receive described remove log-in command after, preserve paging information and return and enter the idle pulley acknowledge message to described serving BS, enter idle pulley then;
(9) serving BS receive terminal described enter the idle pulley confirmation after, discharge Radio Resource that this terminal takies and the system resource that on described serving BS, takies, and send to described IAD and to remove the data channel confirmation;
(10) described IAD is removed the data channel of this terminal, discharges the resource that this terminal takies, and described dismounting data channel confirmation is sent to described ownership datapath function;
(11) after described ownership datapath function receives this dismounting data channel confirmation, remove the data channel of this terminal, discharge the resource that this terminal takies.
Wherein, described paging information comprises paging group, paging cycle and paging amount of bias.
Wherein, in the described step (3), described IAD is that attaching paging controller and paging information are specified or recommended to described terminal by local paging controller.
The method of terminal access idle mode in the mobile wide-band wire-less accessing system that the present invention proposes, solved the problem that network side in the prior art can't make terminal access idle mode, can detect under the situation of the long-time free of data turnover of terminal at network side, make terminal enter idle condition by network side, and discharge Radio Resource that this terminal takies and the system resource that in network equipment, takies, can make terminal power saving simultaneously.
Description of drawings
Fig. 1 is the network architecture schematic diagram of broadband radio access network;
Fig. 2 is the method preferred embodiment flow chart of terminal access idle mode in the mobile wide-band wire-less accessing system of the present invention.
Embodiment
Describe the present invention below in conjunction with accompanying drawing.
The network architecture of existing broadband radio access network as shown in Figure 1, terminal 1 inserts wireless networks 3 by serving BS 2.The present invention is exactly in broadband radio access network as shown in Figure 1, realization is by the method for the terminal access idle mode of network side initiation, flow process as shown in Figure 2, terminal MS is removed data channel information alternately by trunking ASN (x) and ownership datapath function ASN (y), and idle pulley reservation information and the paging information with terminal stores among the attaching paging controller ASN (z) simultaneously.Wherein, trunking ASN (x) comprises base station BS and IAD ASN-GW; Base station BS comprises datapath function DP Fn, and IAD ASN-GW comprises local paging controller Local PC and datapath function DP Fn.
This method is specially:
(A) when the ownership datapath function Anchor of network side terminal MS DP Fn in setting-up time, do not receive from or go to the data of this MS after, then to the serving BS SBS of this MS MS_IM_Entry-Req that sends a notification message, require this terminal MS to enter idle pulley, in this MS_IM_Entry-Req message, need to provide end message, comprise the identity code of terminal in this end message;
(B) after this serving BS SBS receives MS_IM_Entry-Req message,, send dismounting data channel request message DP_Release-Req to ownership datapath function Anchor DP Fn by its corresponding IAD ASN-GW; Comprise the information that network side need be preserved behind the terminal access idle mode in this dismounting data channel request message;
(C) after IAD receives and removes data channel request message DP_Release-Req, recommend or specified home paging controller Anchor PC and beep-page message for this terminal by local paging controller, this beep-page message comprises paging group, paging cycle, paging amount of bias, to recommend then or after the ID of the attribution server Anchor PC of appointment and this beep-page message add this dismountings data channel request message DP_Release-Req, will remove data channel request message DP_Release-Req and send to and belong to datapath function Anchor DP Fn; Need to prove that Anchor DP Fn may be just in the local access network Central Shanxi Plain.If local access network pass and Anchor DP Fn be not or not a place, then DP_Release-Req message is herein passed a plurality of Access Networks even core net possibly;
(D) after ownership datapath function Anchor DP Fn receives this dismounting data channel request message DP_Release-Req, read information wherein, and reservation information of the idle pulley in the information wherein and paging information are sent to described attaching paging controller Anchor PC;
(E) after home control server A nchor PC keeps information and paging information preservation with described idle pulley, send response message MS_Info-Rsp to this ownership datapath function Anchor DP Fn;
(F) after home control server A nchor PC receives response message MS_Info-Rsp, send dismounting data channel response message MS_Info-Rsp to this IAD ASN-GW;
(G) after IAD ASN-GW receives and removes data channel response message MS_Info-Rsp, should remove data channel response message MS_Info-Rsp and send to serving BS SBS;
(H) after serving BS SBS receives and removes data channel response message MS_Info-Rsp, read this dismounting data channel response message, if removing the result of data channel response message is success, then send and remove log-in command DREG-CMD to described terminal, require terminal access idle mode, and discharge Radio Resource that this terminal takies and the system resource that on described serving BS, takies, enter step (I); If remove the result of data channel response message is failure, and step finishes;
(I) terminal receives after this removes log-in command DREG-CMD, preserves described paging information, and returns to serving BS SBS and to enter idle pulley confirmation DREG-REQ, enters idle pulley then;
(J) after serving BS SBS receives and enters idle pulley confirmation DREG-REQ, discharge this terminal data channel and resource, and send to remove data channel confirmation DP_Release-Ack to this IAD ASN-GW;
(K) after IAD ASN-GW receives and removes data channel confirmation DP_Release-Ack, discharge data channel and resource that terminal takies, and will remove data channel confirmation DP_Release-Ack and send to and belong to datapath function Anhor DP Fn;
(L) after ownership datapath function Anchor DP Fn receives this dismounting data channel confirmation DP_Release-Ack, discharge data channel and resource that this terminal takies.
Claims (3)
1, the method for terminal access idle mode in a kind of mobile wide-band wire-less accessing system comprises:
(1) the ownership datapath function when the network side of terminal correspondence does not receive the data that terminal sends in setting-up time, do not send data to this terminal yet, then the serving BS to this terminal sends a notification message, require this terminal access idle mode, comprise the identity code of this terminal in the described notification message;
(2) after described serving BS receives described notification message, remove the data channel request message to the IAD transmission of this serving BS correspondence, the data channel between this serving BS and the described ownership datapath function is removed in request;
(3) after described IAD receives this dismounting data channel request message, to specify or recommend attaching paging controller and paging information for this terminal, and the ID of this attaching paging controller and this paging information added described dismounting data channel request message, should remove the data channel request message and send to described ownership datapath function;
(4) after described ownership datapath function receives described dismounting data channel request message, the idle pulley of terminal is kept the attaching paging controller that information and paging information send to described appointment of step (3) or recommendation;
(5) after described attaching paging controller is preserved described terminal information, send response message to this ownership datapath function;
(6) after described ownership datapath function receives this response message,, send dismounting data channel response message to described serving BS by the IAD of described serving BS correspondence;
(7) after described serving BS receives described dismounting data channel response message, read this dismounting data channel response message, if removing the result of data channel response message is success, then send out log-in command requirement terminal access idle mode to described terminal, this goes to comprise described paging information in the log-in command, enters step (8); If remove the result of data channel response message is failure, and step finishes;
(8) described terminal receive described remove log-in command after, preserve paging information and return and enter the idle pulley acknowledge message to described serving BS, enter idle pulley then;
(9) serving BS receive terminal described enter the idle pulley confirmation after, discharge Radio Resource that this terminal takies and the system resource that on described serving BS, takies, and send to described IAD and to remove the data channel confirmation;
(10) described IAD is removed the data channel of this terminal, discharges the resource that this terminal takies, and described dismounting data channel confirmation is sent to described ownership datapath function;
(11) after described ownership datapath function receives this dismounting data channel confirmation, remove the data channel of this terminal, discharge the resource that this terminal takies.
2, the method for terminal access idle mode in the mobile wide-band wire-less accessing system according to claim 1 is characterized in that, described paging information comprises paging group, paging cycle and paging amount of bias.
3, the method for terminal access idle mode in the mobile wide-band wire-less accessing system according to claim 1, it is characterized in that, in the described step (3), described IAD is that attaching paging controller and paging information are specified or recommended to described terminal by local paging controller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100756813A CN100562170C (en) | 2006-04-19 | 2006-04-19 | The method of terminal access idle mode in the mobile wide-band wire-less accessing system |
| PCT/CN2006/003804 WO2007118386A1 (en) | 2006-04-19 | 2006-12-31 | A method of terminal entering idle mode in mobile broadband wireless access system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100756813A CN100562170C (en) | 2006-04-19 | 2006-04-19 | The method of terminal access idle mode in the mobile wide-band wire-less accessing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101060707A CN101060707A (en) | 2007-10-24 |
| CN100562170C true CN100562170C (en) | 2009-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2006100756813A Expired - Fee Related CN100562170C (en) | 2006-04-19 | 2006-04-19 | The method of terminal access idle mode in the mobile wide-band wire-less accessing system |
Country Status (2)
| Country | Link |
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| CN (1) | CN100562170C (en) |
| WO (1) | WO2007118386A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101610597B (en) * | 2008-06-21 | 2012-05-09 | 中兴通讯股份有限公司 | Method for terminal entering idle mode and corresponding terminal |
| CN101730273B (en) * | 2008-10-16 | 2012-07-04 | 华为技术有限公司 | Method, system and device for assisting in maintaining point-to-point protocol connection of idle terminal |
| CN101730271B (en) * | 2008-10-28 | 2013-03-27 | 电信科学技术研究院 | Method and device for recycling radio resource |
| CN102036365A (en) * | 2009-09-24 | 2011-04-27 | 中兴通讯股份有限公司 | Processing method and system after attach failure of user terminal |
| CN102111856A (en) * | 2009-12-24 | 2011-06-29 | 中兴通讯股份有限公司 | Electricity-saving method and system of machine type communication (MTC) terminal, MTC terminal |
| CN102131291A (en) * | 2010-01-13 | 2011-07-20 | 中兴通讯股份有限公司 | Method and system for obtaining paging message of terminal by local access gateway |
| CN102131203B (en) * | 2010-01-15 | 2016-03-30 | 中兴通讯股份有限公司 | Method for abnormal Femto network exit |
| CN101841911A (en) * | 2010-05-18 | 2010-09-22 | 华为技术有限公司 | Method and device for paging terminal |
| CN103516739B (en) * | 2012-06-21 | 2018-10-26 | 中兴通讯股份有限公司 | The elimination method and device of STA |
| WO2015089770A1 (en) * | 2013-12-18 | 2015-06-25 | 华为技术有限公司 | Method and apparatus for sta state transition in wlan system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100943582B1 (en) * | 2003-12-12 | 2010-02-23 | 삼성전자주식회사 | System and method for controlling operational states of medium access control layer in broadband wireless access communication system |
| US7917183B2 (en) * | 2004-06-25 | 2011-03-29 | Lg Electronics Inc. | Method of controlling idle mode in broadband wireless access system |
| KR101080539B1 (en) * | 2004-08-09 | 2011-11-04 | 엘지전자 주식회사 | Message transmission method for idle mode mobile terminal of broadband wireless access system |
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2006
- 2006-04-19 CN CNB2006100756813A patent/CN100562170C/en not_active Expired - Fee Related
- 2006-12-31 WO PCT/CN2006/003804 patent/WO2007118386A1/en active Application Filing
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| Publication number | Publication date |
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| CN101060707A (en) | 2007-10-24 |
| WO2007118386A1 (en) | 2007-10-25 |
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