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WO2007118386A1 - Procédé permettant de faire entrer un terminal en mode repos dans un système d'accès sans fil à bande passante mobile - Google Patents

Procédé permettant de faire entrer un terminal en mode repos dans un système d'accès sans fil à bande passante mobile Download PDF

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Publication number
WO2007118386A1
WO2007118386A1 PCT/CN2006/003804 CN2006003804W WO2007118386A1 WO 2007118386 A1 WO2007118386 A1 WO 2007118386A1 CN 2006003804 W CN2006003804 W CN 2006003804W WO 2007118386 A1 WO2007118386 A1 WO 2007118386A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
data channel
idle mode
home
information
Prior art date
Application number
PCT/CN2006/003804
Other languages
English (en)
Chinese (zh)
Inventor
Qinghai Zeng
Ling Xv
Cancan Huang
Original Assignee
Zte Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zte Corporation filed Critical Zte Corporation
Publication of WO2007118386A1 publication Critical patent/WO2007118386A1/fr

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Classifications

    • 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
    • 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

Definitions

  • the present invention relates to a method for a terminal to enter an idle mode in a mobile broadband wireless access system, and in particular to a terminal initiated by a network side in an 802.16e protocol to enter an idle mode. method. Background technique
  • the IEEE 802.16e standard is a broadband wireless access standard specified by the IEEE standards organization. Compared to the IEEE 802.16-2004 standard, 802.16e adds many support for terminal mobility, such as switching and power saving mechanisms. Among them, idle mode is a very important power saving mechanism in 802.16e system. After the terminal does not receive data for a period of time, the system will put the terminal into idle mode to save power consumption of the terminal and reduce the occupation of radio resources and other system resources by the terminal. When the terminal enters the idle mode, it needs to specify the corresponding home paging controller (Anchor PC), and saves the relevant information of the terminal to the location register (LR) corresponding to the home paging controller.
  • Anchor PC home paging controller
  • the system maintains contact with the idle mode terminal by means of paging, and the paging operation is controlled by the home paging controller.
  • the terminal (MS) When the terminal (MS) is in the normal working mode, the system can start the process of the MS entering the idle mode in the following cases:
  • the MS does not receive data or has data to send within a certain period of time.
  • the network side finds that there is no data to or from an MS within a certain period of time. After the terminal has not arrived and sent out for a long time, if it is kept in normal working state, the terminal will have unnecessary power consumption, shorten the waiting time, and occupy precious radio resources and system resources in vain. In this case, how to end the invalid power loss as soon as possible and reduce the occupation of wireless resources and other system resources is the subject of our research.
  • the NWG working group under the WiMAX Forum gives the basic flow of the MS to enter the idle mode, but does not define how to implement the MS side to enter the idle mode.
  • an object of the present invention is to provide a terminal in a mobile broadband wireless access system in which a terminal enters an idle mode by a network side in the case where the terminal has no data in and out for a long time. Idle mode method to reduce terminal power consumption and system resource usage.
  • the present invention provides a method for a terminal to enter an idle mode in a mobile broadband wireless access system, including:
  • the serving base station After receiving the notification message, the serving base station sends a teardown data channel request message to the access gateway corresponding to the serving base station, requesting to tear down data between the service base station and the home data channel function. aisle;
  • the access gateway will specify or recommend a home paging controller and paging information for the terminal, and the ID of the home paging controller and the paging information. Adding the teardown data channel request message, and sending the teardown data channel request message to the home data channel function;
  • the home data channel function after receiving the teardown data channel request message, the home data channel function sends the idle mode reservation information and paging information of the terminal to the designated or recommended home paging controller described in step (3);
  • the home paging controller saves the information of the terminal, and sends a response message to the home data channel function
  • the home data channel function sends a teardown data channel response message to the serving base station by using an access gateway corresponding to the serving base station; (7) the serving base station receives the After the data channel response message is removed, the teardown data channel response message is read. If the result of the data channel response message is successfully removed, sending a deregistration command to the terminal requires the terminal to enter an idle mode, where the deregistration command includes the Paging information, proceeding to step (8); if the result of dismantling the data channel response message is a failure, the step ends; (8) after receiving the deregistration command, the terminal saves the paging information and returns to the serving base station to enter an idle mode confirmation message, and then enters an idle mode;
  • the serving base station after receiving the idle mode acknowledgement information of the terminal, releases the radio resource occupied by the terminal and the system resource occupied by the monthly base station, and sends the dismantle data channel to the access gateway. Confirmation information;
  • the access gateway removes the data channel of the terminal, releases the resources occupied by the terminal, and sends the dismantle data channel confirmation information to the home data channel function;
  • the home data channel function After receiving the data channel acknowledgement information, the home data channel function removes the data channel of the terminal and releases the resources occupied by the terminal.
  • the terminal information described in step (1) is an identifier of the terminal.
  • the paging information includes a paging group, a paging cycle, and a paging offset.
  • the access gateway specifies or recommends a home paging controller and paging information for the terminal by using a local paging controller.
  • FIG. 1 is a schematic diagram of a network architecture of a broadband wireless access network
  • FIG. 2 is a diagram showing a preferred implementation routine of a method for a terminal to enter an idle mode in a mobile broadband wireless access system according to the present invention.
  • DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail below with reference to the accompanying drawings.
  • the network architecture of the existing broadband wireless access network is as shown in FIG. 1.
  • the terminal 1 accesses the wireless network 3 through the service base station 2.
  • the present invention is implemented in the broadband wireless access network as shown in FIG.
  • the method for the terminal to enter the idle mode is as shown in FIG. 2.
  • the terminal MS exchanges the data channel information with the home data channel function ASN(y) through the relay device ASN(x), and simultaneously retains the information and seeks the idle mode of the terminal.
  • the call information is stored in the home paging controller ASN(z).
  • the relay device ASN(x) includes a base station BS and an access gateway ASN-GW; the base station BS includes a data channel function DP Fn, and the access gateway ASN-GW includes a local paging controller Local PC and a data channel function DP Fn.
  • the method is specifically:
  • the service base station SBS After receiving the MS-IM_Entry-Req message, the service base station SBS sends a teardown data channel request message DP_Release-Req to the home data channel function Anchor DP Fn through its corresponding access gateway ASN-GW.
  • the teardown data channel request message includes information that needs to be saved on the network side after the terminal enters the idle mode;
  • the access gateway recommends or specifies a home paging controller Anchor PC and a paging message for the terminal through the local paging controller, the paging message including the paging group , paging cycle, paging offset, and then adding the recommended or specified home server Anchor PC ID and the paging message to the teardown data channel request message DP_Release-Req, the data channel request will be removed
  • the message DP-Release-Req is sent to the home data channel function Anchor DP Fn; it should be noted that the Anchor DP Fn may be in the local access gateway. If the local access gateway is not in the same place as the Anchor DP Fn, the DP-Release-Req message here may have to traverse multiple access networks or even the core network;
  • the home data channel function Anchor DP Fn after receiving the teardown data channel request message DP_Release-Req, reads the information therein, and sends idle mode reservation information and paging information in the information to the Home paging controller Anchor PC;
  • the anchor PC saves the idle mode reservation information and the paging information, and sends a response message to the home data channel function Anchor DP Fn. MS-Info-Rsp;
  • (G) access gateway ASN-GW receives the dismantle data channel response message MS_Info-Rsp, and sends the dismantle data channel response message MS_Info-Rsp to the serving base station SBS;
  • the serving base station SBS After receiving the teardown data channel response message MS_Info-Rsp, the serving base station SBS reads the teardown data channel response message, and if the result of tearing down the data channel response message is successful, sends a deregistration command DREG-CMD to the terminal. Requiring the terminal to enter the idle mode, and releasing the radio resources occupied by the terminal and the system resources occupied by the base station, and proceeding to step (I;); if the result of dismantling the data channel response message is a failure, the step ends;
  • the terminal saves the paging information, and returns to the serving base station SBS to enter the idle mode acknowledgement information DREG-REQ, and then enters the idle mode;
  • the serving base station SBS receives the idle mode acknowledgement information DREG-REQ, releases the data channel and resources of the terminal, and sends the dismantle data channel confirmation information DP_ Release-Ack to the access gateway ASN-GW;
  • the access gateway ASN-GW After receiving the data channel acknowledgement information DP_Release-Ack, the access gateway ASN-GW releases the data channel and resources occupied by the terminal, and sends the removed data channel acknowledgement information DP_Release-Ack to the home channel function Anchor DP. Fn;

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne un procédé permettant de faire entrer un terminal en mode repos dans un système d'accès sans fil à bande passante mobile. Le procédé de l'invention permet de lancer un terminal qui entre en mode repos par le côté réseau. Dans ce procédé, lorsqu'un terminal correspondant à une fonction de canal de données domestique ne détecte aucune communication avec un terminal pendant une certaine période, le terminal en informe la station de base de service du terminal. La station de base de service fait interagir ces informations avec la fonction de canal de données domestique par la passerelle d'accès, et la passerelle d'accès recommande ou effectue un pointage sur un contrôle de téléavertissement domestique, et stocke les informations de sauvegarde et les informations de téléavertissement du mode de repos de terminal dans le contrôleur de téléavertissement; puis la station de base de service fait entrer le terminal en mode repos, la station de base de service, la passerelle d'accès et la fonction de canal de données supprimant le canal de données du terminal de manière simultanée, et libère des ressources occupées par le terminal. Le procédé de l'invention est utilisé en 802.16e, ce qui permet au terminal d'entrer en mode repos par le côté réseau et de récupérer les ressources occupées par le terminal et les ressources systèmes occupées par le dispositif de réseau, et par conséquent d'économiser la batterie du terminal.
PCT/CN2006/003804 2006-04-19 2006-12-31 Procédé permettant de faire entrer un terminal en mode repos dans un système d'accès sans fil à bande passante mobile WO2007118386A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2006100756813A CN100562170C (zh) 2006-04-19 2006-04-19 移动宽带无线接入系统中终端进入空闲模式的方法
CN200610075681.3 2006-04-19

Publications (1)

Publication Number Publication Date
WO2007118386A1 true WO2007118386A1 (fr) 2007-10-25

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CN (1) CN100562170C (fr)
WO (1) WO2007118386A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101610597B (zh) * 2008-06-21 2012-05-09 中兴通讯股份有限公司 一种终端进入空闲模式的实现方法及相应的终端
CN101730273B (zh) * 2008-10-16 2012-07-04 华为技术有限公司 空闲态终端保持点到点协议连接的辅助方法、系统与装置
CN101730271B (zh) * 2008-10-28 2013-03-27 电信科学技术研究院 回收无线资源的方法及装置
CN102036365A (zh) * 2009-09-24 2011-04-27 中兴通讯股份有限公司 一种用户终端附着失败后的处理方法及系统
CN102111856A (zh) * 2009-12-24 2011-06-29 中兴通讯股份有限公司 Mtc终端的节电方法及系统、mtc终端
CN102131291A (zh) * 2010-01-13 2011-07-20 中兴通讯股份有限公司 本地接入网关获取终端的寻呼信息的方法和系统
CN102131203B (zh) * 2010-01-15 2016-03-30 中兴通讯股份有限公司 家庭基站非正常退网方法
CN101841911A (zh) * 2010-05-18 2010-09-22 华为技术有限公司 寻呼终端的方法及装置
CN103516739B (zh) * 2012-06-21 2018-10-26 中兴通讯股份有限公司 Sta的剔除方法及装置
CN105453690A (zh) * 2013-12-18 2016-03-30 华为技术有限公司 Wlan系统中sta状态转移的方法和设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050128990A1 (en) * 2003-12-12 2005-06-16 Samsung Electronics Co., Ltd. System and method for controlling operation states of a medium access control layer in a broadband wireless access communication system
WO2006001674A1 (fr) * 2004-06-25 2006-01-05 Lg Electronics Inc. Procede de controle d'un mode repos dans un systeme d'acces sans fil large bande
WO2006016766A2 (fr) * 2004-08-09 2006-02-16 Lg Electronics Inc. Procede de transmission d'informations de reseau dans un systeme d'acces sans fil

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050128990A1 (en) * 2003-12-12 2005-06-16 Samsung Electronics Co., Ltd. System and method for controlling operation states of a medium access control layer in a broadband wireless access communication system
WO2006001674A1 (fr) * 2004-06-25 2006-01-05 Lg Electronics Inc. Procede de controle d'un mode repos dans un systeme d'acces sans fil large bande
WO2006016766A2 (fr) * 2004-08-09 2006-02-16 Lg Electronics Inc. Procede de transmission d'informations de reseau dans un systeme d'acces sans fil

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Publication number Publication date
CN101060707A (zh) 2007-10-24
CN100562170C (zh) 2009-11-18

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