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WO2008110093A1 - Procédé et dispositif pour qu'un réseau d'accès gère des ressources radio - Google Patents

Procédé et dispositif pour qu'un réseau d'accès gère des ressources radio Download PDF

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Publication number
WO2008110093A1
WO2008110093A1 PCT/CN2008/070399 CN2008070399W WO2008110093A1 WO 2008110093 A1 WO2008110093 A1 WO 2008110093A1 CN 2008070399 W CN2008070399 W CN 2008070399W WO 2008110093 A1 WO2008110093 A1 WO 2008110093A1
Authority
WO
WIPO (PCT)
Prior art keywords
user
information
network
attribute information
access network
Prior art date
Application number
PCT/CN2008/070399
Other languages
English (en)
Chinese (zh)
Inventor
Yinghua Huang
Chengyu Yu
Boyun Xie
Yinghui Yu
Zhihong Lu
Junwei Wang
Original Assignee
Huawei Technologies Co., Ltd.
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
Priority claimed from CNA2007100868052A external-priority patent/CN101262695A/zh
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2008110093A1 publication Critical patent/WO2008110093A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties

Definitions

  • the present invention relates to the field of wireless communication technologies, and in particular, to a method and apparatus for performing radio resource management in an access network.
  • Operators may also set different operator policies in different areas according to the business needs of different regions, for example, setting different network systems. For example: For densely populated areas with concentrated communications, L TE (Long Term Evolution) networks may be deployed to provide high-speed data services. For areas that do not need to provide high-speed data services, the original wide coverage network, such as GSM (Global Mobile), is preserved. Communication system) or WCDMA (Wideband Code Division Multiple Access) network, providing general voice services.
  • GSM Global Mobile
  • WCDMA Wideband Code Division Multiple Access
  • the different service information of different users needs to be distinguished according to the different attribute information of different users.
  • the attribute information may include: the user's demand for the wireless service indicated by the user subscription information, and the strategy of the operator. .
  • the inventors have found that: in the existing UMTS (Universal Mobile Telecommunications System), the RAN (Radio Access Network) cannot obtain user subscription information or operator policy information; The RAN performs admission control and handover decisions for the UMTS service, regardless of user subscription information or operator policy information. Therefore, in the case of admission control and handover decision, the user is not provided with the service he needs.
  • UMTS Universal Mobile Telecommunications System
  • the RAN Radio Access Network
  • the embodiment of the invention provides a method and a device for performing radio resource management on an access network, so that radio access is provided.
  • the network can acquire user attribute information used for accessing the network for wireless resource management, and can perform radio resource management according to user attribute information.
  • An embodiment of the present invention provides a method for a user equipment to send information, including:
  • the user equipment acquires user attribute information used for accessing the network for radio resource management, and sends the obtained user attribute information to the access network.
  • An embodiment of the present invention provides a method for performing radio resource management on an access network, including:
  • the access network receives user attribute information sent by the user equipment for accessing the network for radio resource management, and performs radio resource management according to the user attribute information.
  • An embodiment of the present invention provides an apparatus for sending information, including:
  • the information acquiring unit is configured to acquire user attribute information used for the access network to perform radio resource management.
  • the information sending unit is configured to send the user attribute information acquired by the information acquiring unit to the access network.
  • An embodiment of the present invention provides an apparatus for performing radio resource management on an access network, including:
  • a receiving unit configured to receive information sent by the user equipment, and obtain user attribute information used by the access network for wireless resource management according to the received information
  • the processing unit is configured to perform radio resource management according to the user attribute information.
  • An embodiment of the present invention provides a method for user mobility management, including:
  • the user determines a current candidate cell according to a user intention indication set for each cell, where the user wish indication is used to identify whether the user is required for each cell. I hope to access the community.
  • the foregoing embodiments of the present invention provide a method and apparatus for performing radio resource management by using an access network, so that the radio access network can obtain the access network for access.
  • the user attribute information of the radio resource management can more flexibly perform radio resource management to better support various user service requirements.
  • FIG. 1 is a process diagram of acquiring user subscription level information in establishing a connection process according to an embodiment of the present invention
  • 2 is a process diagram of acquiring user subscription level information by using capability information of a user equipment according to an embodiment of the present invention
  • 3 is a process diagram of acquiring user subscription level information by using measurement report information of a user equipment according to an embodiment of the present invention
  • FIG. 4 is a process diagram of acquiring target subscription level information of a target radio access network according to an embodiment of the present invention
  • FIG. 5 is a process diagram 1 of the network side acquiring the indication information of the user accessing the network in the embodiment of the present invention.
  • FIG. 6 is a second process diagram of the network side acquiring the indication information of the user accessing the network in the embodiment of the present invention.
  • FIG. 7 is a structural diagram of a system according to an embodiment of the present invention.
  • the technical solution of the embodiment of the present invention includes: the user equipment acquires user attribute information used for accessing the network for radio resource management, and sends the user attribute information to the radio access network; the radio access network receives the user attribute. Information, and RRM (Radio Resource Management) based on the user attribute information.
  • RRM Radio Resource Management
  • the user attribute information may be information related to the core network and the radio access network for performing radio resource management on the access network.
  • the user attribute information may be used to distinguish the radio resource management of different users.
  • the user attribute information may include all or a part of the content of the user subscription information, the operator policy information, and the user characteristic information.
  • the user characteristic information includes the user setting in the user equipment. Specific information to meet the specific business needs of the user, for example, the user sets the user equipment to receive only the GS M network signal.
  • the user attribute information may also be indication information of the user accessing the network, which is specifically used to indicate a network that the user wants to access and/or a network that indicates that the user does not want to access.
  • all or all of required user subscription information, operator policy information, and user characteristic information may be A part of the content is combined to set the user subscription level information.
  • system information that users can access such as: LTE or UMTS or GSM systems
  • user type information such as: group users or business users or general individual users
  • operator policies such as: set voice services
  • the GSM system It should be preferentially carried on the GSM system, and the high-speed data service should be carried on the LTE system, etc.
  • the different level information can be advanced, intermediate or low, or Complex GSM-high/low level, UMTS-high/low level or LTE-high/medium/low level, can also include user equipment preference strategy for the network (such as preferential LTE system, then GSM system, finally UMTS) System);
  • a few bits can be used to represent different level information to indicate user subscription level information, such as: using a different number to indicate advanced, Intermediate, low, or different numbers indicate LTE-Advanced, 3G-Intermediate, GSM-Intermediate.
  • the method for the radio access network to perform radio resource management according to the specific content of the user attribute information may include: the radio access network performs local radio resource management on the user equipment according to the received user attribute information, such as an admission decision or a handover decision. Or the radio access network sends the handover request information carrying the user attribute information to the target radio access network according to the received user attribute information; the target access network accepts the user equipment according to the received user attribute information, and Send the judgment result.
  • FIG. 1 is a process diagram of obtaining user subscription level information during establishing a connection process, which specifically includes:
  • Step 11 The user equipment acquires the user subscription level information.
  • the method for obtaining the user may include: the user equipment obtains the user subscription level information from the user identification card (such as the SIM card, the USIM card) that stores the user subscription level information; or Obtain user subscription level information from the core network.
  • the user equipment may obtain user subscription level information from the core network through a NAS (non-access layer) process (eg, attach or location area update, etc.);
  • NAS non-access layer
  • Step 12 The user equipment sends a connection establishment request message to the radio access network, where the message carries the user subscription level information;
  • Step 13 The radio access network performs an admission decision according to the specific content of the user subscription level information; if the result of the decision is that the user equipment is accepted in the radio access network, execute 14; otherwise, perform step 16;
  • Step 14 The radio access network sends a connection setup message to the user equipment, instructing the user equipment to establish a connection with the radio access network;
  • Step 15 After the connection between the user equipment and the radio access network is established, the connection establishment completion message is sent to the radio access network, and the end is completed;
  • Step 16 The radio access network sends a connection establishment reject message to the user equipment; the connection establishment reject message may also carry the redirection information to indicate that the user equipment can establish a connection with other radio access networks.
  • the connection establishment rejection message may also carry a handover command, or the radio access network directly sends a handover command to the user equipment, so that the user can switch to another radio access network.
  • FIG. 2 is a process diagram of acquiring user subscription level information by using user capability information, specifically including: [46] Step 21: The user equipment obtains the user subscription level information.
  • the method for obtaining the method may include the following exemplary manners: The user equipment obtains the user subscription level information from the SIM card storing the user subscription level information; or, obtains the information from the core network.
  • the user subscribes to the level information. Specifically, the user can obtain the user subscription level information from the core network through a NAS process (for example, an attach or a location area update process);
  • a NAS process for example, an attach or a location area update process
  • Step 22 The user equipment sends a user capability message to the radio access network, where the user capability message carries the user subscription level information;
  • Step 23 The radio access network performs a redirection decision in the subsequent redirection process according to the received user subscription level information, or performs a handover decision during the handover process.
  • FIG. 3 is a process diagram of acquiring user subscription level information by using measurement report information of a user equipment, which specifically includes:
  • Step 31 The user equipment obtains the user subscription level information.
  • the method for obtaining the method may include the following exemplary manners: the user equipment obtains the user subscription level information from the SIM card storing the user subscription level information; or, obtains the information from the core network.
  • the user subscribes to the level information.
  • the user can obtain the user subscription level information from the core network through a NAS process (for example, an attach or a location area update process);
  • Step 32 The user equipment sends a measurement report message to the radio access network, where the measurement report message carries the user subscription level information;
  • Step 33 The radio access network performs a redirection decision in the subsequent redirection process according to the received user subscription level information, or performs a handover decision during the handover process.
  • FIG. 4 is a process diagram of the target radio access network acquiring user subscription level information, which specifically includes:
  • Step 41 The source radio access network obtains the user subscription level information, which may be obtained by using various methods involved in the first to third embodiments of the present invention, or may be obtained by using other methods, for example, The wireless access network directly obtains user subscription level information from the network side;
  • Step 42 When the source radio access network determines to switch to the target radio access network according to the obtained user subscription level information, send a handover request message to the target radio access network; the handover request message carries the user Signing level information;
  • Step 43 The target radio access network performs an admission decision according to the received user subscription level information; [57] Step 44: If the decision result of the target radio access network is to decide to accept the user equipment, then the source is connected to the source. The process of sending a handover confirmation message to the network to continue the handover; otherwise, the handover rejection message is sent to stop the handover process.
  • the acquired information may also be at least one of user subscription information, operator policy information, and user characteristic information.
  • FIG. 5 is a process of transmitting indication information of a user accessing a network, that is, an implementation provided by the embodiment includes: moving in an active state.
  • the user informs the network of its intention (ie, the indication information of the user accessing the network), so that the network can perform corresponding mobility control processing according to the user's will; correspondingly, the specific processing provided by the embodiment may be Includes:
  • Step 1 The user notifies the network of the indication information of the user accessing the network to notify the network whether it is willing to access a certain network;
  • the sent message may specifically carry the user's will, the information of the related network, and the like; optionally, the message may further include a time information to indicate that the user does not want to access in the long time interval.
  • Step 2 After receiving the message sent by the user including the indication information of the user accessing the network, the network sets the mobility parameter of the user according to the user's will;
  • the corresponding mobility parameter can be a measurement parameter: If the user does not wish to access a certain network, the network can instruct the user not to measure or report the network;
  • the corresponding mobility parameters may also be handover, relocation, cell selection and reselection, cell change parameters: If the user does not wish to access a certain network, the network may not use the network as the target network;
  • Step 3 The network sends the result to the user according to the setting result of the indication information of the user accessing the network, so that the user can perform mobility processing according to the setting of the network.
  • FIG. 6 is a process of transmitting measurement results as the indication information of the user accessing the network, that is, the implementation solution provided by the embodiment includes: In the mobility control process in the state, the user indicates the indication information of the user accessing the network through the measurement result, and notifies the network, so that the network can perform corresponding mobility control processing according to the user's will;
  • the specific processing provided by the embodiment may include:
  • Step 1 The user separately reports to the network side the measurement result of the network that he wishes to access and the network that he does not want to access.
  • the user does not directly inform the network of his willingness to access, but when the user needs to report the measurement report, the user may also indicate the measurement result of the network that he does not want to access, and/or report all the measurement results.
  • Step 2 The network issues a mobility command considering the user's will to the user;
  • the network side may obtain a network that the user does not want to access according to the measurement result reported by the user, and then, after determining the mobility target of the user, the network treats the network that the user wants to access and does not want to access. .
  • the embodiment of the present invention further provides a mobility control process in a user idle state, which may include: in a user idle state, the cell selection or reselection operation of the user is based on the signal quality and network of the cell measured by the user.
  • the adjustment parameters of the side broadcast are determined.
  • the user In order to restrict users from accessing cells that they do not wish to access, the user needs to add a user intention indication to each of the cells it supports, that is, whether the user wants to access for each cell user, and if the user wants to access, the cell selection is performed. And reselection, the cell is a normal candidate cell, otherwise, the cell is not a normal candidate cell.
  • a timer may be set to notify the user of the re-confirmation of the user's willingness indication, so that the user periodically checks whether his or her wishes need to be modified.
  • the user can be controlled to perform cell selection or reselection according to his or her own will, for example, controlling access or not accessing a certain cell or network according to his or her own will.
  • the system embodiment of the present invention includes: a device for transmitting information disposed in a user equipment, where the device includes an information acquiring unit and an information sending unit, and a type set in the access network.
  • An apparatus for performing radio resource management on an access network where the apparatus includes a receiving unit and a processing unit, where
  • the information obtaining unit acquires user attribute information used for accessing the network for wireless resource management; specifically, the information may include:
  • a first information acquiring unit configured to acquire user attribute information from a storage unit that stores user attribute information on a user equipment side; the storage unit may include a SIM card; or [77] The second information acquiring unit is configured to acquire user attribute information from the core network.
  • the information sending unit is configured to send the user attribute information acquired by the information acquiring unit to the access network, and specifically includes:
  • an information carrying unit configured to carry user attribute information in a connection establishment request message or user capability information or a measurement report
  • the sending operation unit is configured to send the information obtained by the information carrying unit to the access network.
  • the receiving unit is configured to receive information sent by the user equipment, and obtain user attribute information according to the received information.
  • a processing unit configured to perform radio resource management according to the user attribute information; specifically, the method may include:
  • a first processing unit configured to perform, by the access network, local radio resource management on the user equipment according to the received user attribute information; the local radio resource management includes: an admission decision or a handover decision; and/or,
  • the second processing unit is configured to send, by the access network, handover request information that carries user attribute information to the target access network of the user equipment.
  • the second processing unit that is, the access network that receives the user attribute information sent by the user equipment is used as the source access network to send the handover request information carrying the user attribute information to the target access network of the user equipment.
  • the system further includes: a third processing unit, configured to: obtain, by the target access network, user attribute information from the received handover request information, and perform an admission decision on the user equipment according to the obtained user attribute information, and send the determination result. .
  • the user attribute information includes: at least one of user subscription information, operator policy information, and user characteristic information, or user subscription level information; the user subscription level information is preset according to The rule divides at least one of the user subscription information, the operator policy information, and the user characteristic information into different levels, and is used to identify information of different levels of user equipments; the user characteristic information is specific information set in the user equipment, to satisfy the The specific business needs of the user.
  • the method and device for performing radio resource management in an access network provided by an embodiment of the present invention enable a radio access network to obtain user attribute information related thereto, and can perform radio resources more flexibly. Management to better support a variety of user business needs.
  • the above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of within the technical scope disclosed by the present invention. Changes or substitutions are intended to be included within the scope of the invention. Therefore, the scope of the invention should be determined by the scope of the claims.

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

Abstract

L'invention concerne un procédé et un dispositif pour qu'un réseau d'accès gère des ressources radio, et porte sur le domaine de la technique des communications radio. Le procédé pour que le réseau d'accès gère des ressources radio comprend les étapes suivantes : un équipement utilisateur acquiert des informations d'attribut utilisateur et envoie lesdites informations au réseau d'accès, le réseau d'accès reçoit les informations d'attribut utilisateur envoyées par l'équipement utilisateur et gère les ressources radio selon lesdites informations d'attribut utilisateur. Lesdites informations d'attribut utilisateur comprennent : au moins l'une des informations de contrat d'utilisateur, des informations de stratégie d'opérateur et des informations de caractère d'utilisateur, ou des informations de classification de contrat d'utilisateur, qui sont les informations utilisées pour classer au moins l'une des informations de contrat d'utilisateur, des informations de stratégie d'opérateur et des informations de caractère d'utilisateur en différentes classes afin d'identifier différents niveaux d'équipements utilisateur. Lesdites informations de caractère d'utilisateur sont les informations données réglées dans l'équipement utilisateur, comprenant les informations de direction pour qu'un utilisateur accède au réseau afin de satisfaire les exigences de service spéciales dudit utilisateur. Le mode de réalisation de la présente invention permet à un réseau d'accès radio d'acquérir des informations corrélatives d'attribut utilisateur, de gérer des ressources radio de façon plus flexible, et de mieux supporter des types d'exigences de service d'utilisateur.
PCT/CN2008/070399 2007-03-09 2008-03-04 Procédé et dispositif pour qu'un réseau d'accès gère des ressources radio WO2008110093A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN200710079796.4 2007-03-09
CN200710079796 2007-03-09
CNA2007100868052A CN101262695A (zh) 2007-03-09 2007-03-12 一种接入网进行无线资源管理的方法和装置
CN200710086805.2 2007-03-12
CNA2007101432996A CN101262699A (zh) 2007-03-09 2007-08-09 一种接入网进行无线资源管理的方法和装置
CN200710143299.6 2007-08-09

Publications (1)

Publication Number Publication Date
WO2008110093A1 true WO2008110093A1 (fr) 2008-09-18

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Application Number Title Priority Date Filing Date
PCT/CN2008/070399 WO2008110093A1 (fr) 2007-03-09 2008-03-04 Procédé et dispositif pour qu'un réseau d'accès gère des ressources radio

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109496441A (zh) * 2018-10-18 2019-03-19 北京小米移动软件有限公司 基于物物直连建立单播连接和数据传输的方法及装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1503525A (zh) * 2002-11-26 2004-06-09 华为技术有限公司 实现安全性认证的ip网络系统及其方法
WO2006071179A1 (fr) * 2004-12-30 2006-07-06 Teliasonera Ab Procede et systeme de regulation d'acces a des services dans des reseaux partages
JP2006197107A (ja) * 2005-01-12 2006-07-27 Matsushita Electric Ind Co Ltd 異種網間接続方法及び異種網間接続システム
WO2007007990A1 (fr) * 2005-07-07 2007-01-18 Samsung Electronics Co., Ltd. Appareil et procede de transfert entre des systemes differents

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1503525A (zh) * 2002-11-26 2004-06-09 华为技术有限公司 实现安全性认证的ip网络系统及其方法
WO2006071179A1 (fr) * 2004-12-30 2006-07-06 Teliasonera Ab Procede et systeme de regulation d'acces a des services dans des reseaux partages
JP2006197107A (ja) * 2005-01-12 2006-07-27 Matsushita Electric Ind Co Ltd 異種網間接続方法及び異種網間接続システム
WO2007007990A1 (fr) * 2005-07-07 2007-01-18 Samsung Electronics Co., Ltd. Appareil et procede de transfert entre des systemes differents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109496441A (zh) * 2018-10-18 2019-03-19 北京小米移动软件有限公司 基于物物直连建立单播连接和数据传输的方法及装置

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