WO2012142884A1 - Procédé et appareil pour le traitement d'informations de charge du réseau, de données de position d'utilisateur et de politique - Google Patents

Procédé et appareil pour le traitement d'informations de charge du réseau, de données de position d'utilisateur et de politique Download PDF

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Publication number
WO2012142884A1
WO2012142884A1 PCT/CN2012/072156 CN2012072156W WO2012142884A1 WO 2012142884 A1 WO2012142884 A1 WO 2012142884A1 CN 2012072156 W CN2012072156 W CN 2012072156W WO 2012142884 A1 WO2012142884 A1 WO 2012142884A1
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WIPO (PCT)
Prior art keywords
network load
load information
user
information
pcrf
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PCT/CN2012/072156
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English (en)
Chinese (zh)
Inventor
芮通
周晓云
杨斌
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中兴通讯股份有限公司
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Publication of WO2012142884A1 publication Critical patent/WO2012142884A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0226—Traffic management, e.g. flow control or congestion control based on location or mobility
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Definitions

  • the present invention relates to the field of communications, and in particular, to network load information, user location information, and a policy processing method and apparatus.
  • 3GPP 3rd Generation Partnership Project
  • EPS evolved Evolved Packet System
  • E-UTRAN Mobility Management Entity
  • S-GW Serving Gateway
  • P-GW Packet Data Network Gateway
  • HSS Home Subscriber Server
  • AAA 3GPP Authentication Authorization and Accounting
  • Policy and Charging Rules Function referred to as Policy and Charging Rules Function Composing for the PCRF entity and other supporting nodes.
  • the mobility management entity is responsible for control planes such as mobility management, processing of non-access stratum signaling, and management of user mobility management context.
  • the S-GW is an access gateway device connected to the E-UTRAN, which forwards data between the E-UTRAN and the P-GW, and is responsible for buffering paging waiting data;
  • the P-GW is an EPS and packet data network ( Packet Data Network (referred to as PDN)
  • PDN Packet Data Network
  • the border gateway of the network responsible for PDN access and forwarding data between EPS and PDN;
  • S-GW and P-GW belong to the core network gateway;
  • PCRF is the policy and charging rule function
  • the entity is connected to the service network protocol (Internet Protocol, IP for short) service network to obtain service information.
  • IP Internet Protocol
  • the EPS supports interworking with non-3GPP systems, wherein interworking with non-3GPP systems is implemented through an S2a/b/c interface, and the P-GW acts as an anchor between 3GPP and non-3GPP systems.
  • non-3GPP systems are classified into trusted non-3GPP IP access and untrusted non-3GPP ⁇ > access.
  • the trusted non-3GPP IP access can be directly connected to the P-GW through the S2a interface; the untrusted non-3GPP IP access needs to be connected to the P-GW through an Evolved Packet Data Gateway (ePDG), ePDG and P-GW
  • ePDG Evolved Packet Data Gateway
  • the inter-interface is S2b.
  • the S2c provides user plane-related control and mobility support between the user equipment (User Equipment, UE for short) and the P-GW.
  • the supported mobility management protocol is dual-stack mobile IPv6. (Moblie IPv6 Support for Dual Stack Hosts and Routers, referred to as DSMIPv6).
  • DSMIPv6 Dual-stack mobile IPv6 Support for Dual Stack Hosts and Routers
  • a push service in 3G technology which is characterized by The operator needs to adopt the push mode (the so-called push mode means that the trigger of the service is from the service server of the operator, and the service execution can be negotiated with the user UE), for example: the operator sends an advertisement to the user. (video clips), notifications, etc.; such services are usually non-real-time services (so-called non-real-time services, which means that the service can be carried out at the current time or can be postponed).
  • Operators can give network load when they want to launch Push-type services. For example, if the service is delivered to a user in a certain cell, if the current network load of the cell is heavy, you can temporarily disable the service and delay the execution of the service.
  • the advantages of this type of service are: It can effectively prevent the network load from being increased when the network load is heavy, and then perform such services when the network load is light. Thereby playing the role of the entire network load sharing.
  • it is not proposed to be able to provide network load information, and therefore it is not proposed how to provide network load information, so that some services cannot be better carried out.
  • the present invention provides a network load information, user location information, a policy processing method, and apparatus to solve at least the above problems.
  • a network load information processing method includes: a network management system MS receiving a message carrying user location information; and the NMS providing network load information according to the received user location information.
  • the method further includes: the serving general packet radio service support node SGSN or the mobility management unit MME sending the user location to the NMS Information message.
  • the SGSN or the MME determines that the user sends a message carrying the user location information of the user to at least one of the following events: an attach event, an access type change event, a state separation event, Location update events, deactivation events, switch events.
  • the providing the network load information comprises at least one of: providing the network load information at a timing; and providing the network load information when the network load information changes.
  • the MS provides the network load information to the policy and charging rule function PCRF according to the received user location information.
  • the method further includes: the PCRF subscribing the network load information to the MS; and Or, the PCRF queries the MS for the network load information.
  • the message sent by the PCRF to subscribe the network load information to the NMS, and/or the message sent by the PCRF to query the NMS for the network load information carries the following At least one of: one or more cell identifiers, where the cell identifier is used to indicate querying or subscribing to network load information of a cell corresponding to the cell identifier; one or more user identifiers, where the user identifier is used to indicate a query or subscription
  • the network load information includes a status of one or more cells, where the status includes: a cell idle or a cell busy.
  • a policy processing method including: the PCRF obtaining network load information provided according to user location information; and the PCRF formulating or updating a policy according to the network load information.
  • the method further includes: the PCRF subscribes to the network load information to a network element that provides the network load information; and/or, the PCRF provides The network element of the network load information queries the network load information.
  • the message sent by the PCRF for subscribing to the network load information, and/or the message sent by the PCRF for querying the network load information carries at least one of the following: one or more a cell identifier, where the cell identifier is used to indicate the network load information of the cell corresponding to the cell identifier, and one or more user identifiers, where the user identifier is used to indicate a network that queries or subscribes to the cell where the user identifier is located.
  • Load information preferably, the network element providing the network load information comprises a network management system NMS.
  • the network load information includes a status of one or more cells, where the status includes: a cell idle or a cell busy.
  • a user location information processing method includes: the SGSN or the MME determining that at least one of the following events occurs: an attach event, an access type change event, a state separation event, a location The update event, the deactivation event, and the handover event; the SGSN or the MME sends a message carrying the user location information of the user, where the user location information is used to determine network load information.
  • the user location information includes: a user identifier, and at least one of a cell identifier and a routing area identifier.
  • a network load information processing apparatus which is located in a network management system (NMS), and includes: a receiving module, configured to receive a message carrying user location information; and a providing module, configured to receive, according to the received user location Information provides network load information.
  • NMS network management system
  • a policy processing apparatus is provided, which is located in a PCRF, and includes: an obtaining module, configured to obtain network load information provided according to user location information; and an update module configured to formulate according to the network load information Or update the strategy.
  • a user location information processing apparatus located in an SGSN or an MME, includes: a determining module, configured to determine at least one of the following events: an attach event, an access type change event, a status a detachment event, a location update event, a deactivation event, a handover event, and a sending module, configured to send a message carrying the user location information of the user, where the user location information is used to determine network load information.
  • the NMS receives the message carrying the user location information and provides the network load information according to the received user location information, and solves the problem that the related technology does not propose to provide the network load information, and does not propose how to provide the network load information.
  • FIG. 1 is a schematic diagram of a system architecture of an EPS according to the related art
  • FIG. 2 is a flowchart of a network load information processing method according to an embodiment of the present invention
  • 3 is a flowchart of a method for processing user location information according to an embodiment of the present invention
  • FIG. 4 is a flowchart of a method for processing a policy according to an embodiment of the present invention
  • FIG. 5 is a structure of a network load information processing apparatus according to an embodiment of the present invention
  • FIG. 6 is a structural block diagram of a policy processing apparatus according to an embodiment of the present invention
  • FIG. 7 is a structural block diagram of a user location information processing apparatus according to an embodiment of the present invention
  • FIG. 8a is an acquisition of a 3G network according to an embodiment of the present invention
  • FIG. 8b is an architectural diagram of acquiring user location information for an EPS network according to an embodiment of the present invention
  • FIG. 9 is a flowchart of a method for acquiring network load information when a user attaches according to a preferred embodiment of the present invention
  • 10 is a flowchart of a method for acquiring network load information when a user performs handover according to a preferred embodiment of the present invention
  • FIG. 11 is a flowchart of a method for acquiring network load information when a user is updated according to a preferred embodiment of the present invention
  • Is a method for acquiring network load information when a user state changes according to a preferred embodiment of the present invention.
  • FIG. 2 is a flowchart of a network load information processing method according to an embodiment of the present invention.
  • the network management system MS performs the following steps: S202. Receive a message carrying user location information.
  • the MS can provide network load information according to the received user location information, and any network element that needs the network load information can obtain the network load information, so that the network load is needed in the process of performing certain services.
  • the information can be obtained through the provision of the NMS, so that the system including the above NMS can better adapt to the development of these services.
  • the MS can provide network load information to the PCRF according to the received user location information.
  • the PCRF may subscribe to the network load information to the NMS; and/or, the PCRF may query the NMS for network load information. More preferably, the message sent by the PCRF to subscribe to the network load information to the NMS, and/or the message sent by the PCRF for querying the network load information to the NMS carries at least one of the following: one or more cell identifiers, The cell identifier is used to indicate the network load information of the cell corresponding to the query or the cell identifier, and one or more user identifiers, where the user identifier is used to indicate the network load information of the cell where the user identifier is located. Through such a processing method, the PCRF can select an appropriate method to obtain appropriate network load information according to actual conditions.
  • the network load information may be actively provided by the NMS, and the network load information may be actively provided in multiple ways, for example, periodically providing network load information; for example, when the network load information changes, Provide network load information; of course, these two methods can be used alone or in combination.
  • the foregoing network load information may be a state including one or more cells, where the state includes: a cell idle or a cell busy.
  • the network load information can be provided in the form of a cell status list.
  • the MS may obtain user location information in multiple manners, for example, a Serving GPRS Support Node (SGSN) or the MME may send a message carrying the user location information to the NMS, for example, the SGSN or the MME.
  • SGSN Serving GPRS Support Node
  • MME Mobility Management Entity
  • the message carrying the user location information of the user may be sent to the MS when determining that at least one of the following events occurs: an attach event, an access type change event, a status separation event, a location update event, a deactivation event, a handover event.
  • an attach event an attach event
  • an access type change event a status separation event
  • a location update event a location update event
  • a deactivation event a handover event.
  • FIG. 3 is a flowchart of a method for processing user location information according to an embodiment of the present invention. As shown in FIG.
  • Step S302 Determining a User At least one of the following events: an attach event, an access type change event, a state separation event, a location update event, a deactivation event, a handover event; step S304, sending a message carrying user location information of the user, where the user Location information is used to determine network load information.
  • a policy processing method is also provided in this embodiment.
  • FIG. 4 is a flowchart of a policy processing method according to an embodiment of the present invention. As shown in FIG. 4, the method is applied to a system including a PCRF, where the PCRF is executed.
  • the step includes: Step S402: Obtain network load information provided according to user location information; Step S404, formulate or update a policy according to the network load information.
  • the PCRF can obtain the network load information provided according to the user location information during the process of performing certain services, and formulate or update the policy according to the network load information.
  • the policy can be processed according to the information.
  • the information can be obtained through the NMS.
  • the information can also be obtained through other network elements.
  • the user obtains the location information of the user through the PCRF to obtain the network load information, and processes the policy according to the network load information, thereby achieving the effect that is more conducive to the development of certain services.
  • the PCRF may subscribe to the network load information to the network element that provides the network load information; and/or, the PCRF queries the network element that provides the network load information to query the network load information.
  • the PCRF can send a subscription message to the NMS, for example, subscribe to a busy state change of one or several cells, or subscribe to one or several users. The busy and idle state of the cell changes and reports the event.
  • the PCRF can also actively query the MS for the network load information, for example, by carrying the cell identifier, querying the network load status of a certain or a certain number of cells, or carrying the user identifier to query the cell of a certain or a certain user.
  • Network load conditions, or request the NMS to return the network load of all cells.
  • the message that the PCRF can send to subscribe to the network load information to the NMS, and/or the message sent by the PCRF to query the NMS for the network load information carries at least one of the following: one or more cell identifiers
  • the cell identifier is used to indicate the network load information of the cell corresponding to the query or the cell identifier, and one or more user identifiers, where the user identifier is used to indicate the network load information of the cell where the user identifier is located.
  • the user location information may include: a user identifier, and at least one of a cell identifier and a routing area identifier.
  • a network load information processing apparatus is also provided. FIG.
  • FIG. 5 is a structural block diagram of a network load information processing apparatus according to an embodiment of the present invention.
  • the apparatus is located in an NMS, and the apparatus is used to implement the above embodiments and preferences. The embodiment has been described and will not be described again.
  • the module involved in the device will be described below.
  • the device includes: a receiving module 52 and a providing module 54, which will be described below.
  • the receiving module 52 is configured to receive a message carrying user location information.
  • the providing module 54 is connected to the receiving module 52, and configured to provide network load information according to the received user location information.
  • a policy processing apparatus is also provided in this embodiment
  • FIG. 6 is a structural block diagram of a policy processing apparatus according to an embodiment of the present invention.
  • the device is located in the PCRF, and the device is used to implement the above-mentioned embodiments and preferred embodiments. The descriptions of the devices are omitted.
  • the modules involved in the device are described below, and the device includes an obtaining module 62 and an updating module. 64.
  • the device will be described below.
  • the obtaining module 62 is configured to obtain network load information provided according to the user location information
  • the setting update module 64 is connected to the obtaining module 62, configured to formulate or update the policy according to the network load information.
  • a user location information processing apparatus is also provided.
  • FIG. 7 is a structural block diagram of a user location information processing apparatus according to an embodiment of the present invention.
  • the apparatus is located in an SGSN or an MME, and the apparatus is used to implement the foregoing embodiment. And preferred embodiments, which have been described again, will be described below.
  • the modules involved in the apparatus are described below.
  • the apparatus includes a determination module 72 and a transmission module 74, which will be described below.
  • the determining module 72 is configured to determine at least one of the following events: an attach event, an access type change event, a state separation event, a location update event, a deactivation event, a handover event, and a sending module 74, connected to the determining module 72, And a message for transmitting location information of the user carrying the user, where the user location information is used to determine network load information.
  • the following description will be made in conjunction with the preferred embodiments.
  • FIG. 8a is an architectural diagram of acquiring user location information for a 3G network according to an embodiment of the present invention.
  • the SGSN reports to the NMS when the following events are detected by the SGSN.
  • the event may include at least one of the following: an attach event, an access type change event, a state separation event, a location update event, a deactivation event, and a handover event.
  • FIG. 8b is an architectural diagram of acquiring user location information for an EPS network according to an embodiment of the present invention. As shown in FIG.
  • the MME when the MME detects that the user has the following event, the MME reports the event to the network management platform, and the event may include the following. At least one of: an attachment event, an access type change, a state separation event, a location update event, a handover event.
  • the NMS receives the message, saves and maintains the user's information, and then provides the network load information to the PCRF for the PCRF to formulate the policy.
  • the network load information may include: a cell busy list.
  • the NMS can periodically provide network load information to the PCRF or provide network load information when replying to the PCRF request.
  • FIG. 9 is a flowchart of a method for acquiring network load information when a user attaches according to a preferred embodiment of the present invention. As shown in FIG.
  • Step S902 A UE attaches to a network, and the attached process may be based on an existing Process, where IP-CAN refers to PCEF and/or BBERF.
  • IP-CAN refers to PCEF and/or BBERF.
  • the PCEF is deployed in the GGSN, and the BBERF is not deployed.
  • the PCEF is deployed in the P-GW, and the BBERF is deployed in the S-GW.
  • the MME/SGSN detects that the UE is attached to the network, and sends a user attach notification to the NMS.
  • the carrying information may include at least one of the following: a user identifier (eg, IMSI International Mobile Subscriber Identification), a cell identifier (Cell lD), a routing area. RAI Routing Area Identifier; Preferably, a radio access type (RAT Radio Access Type) may also be included.
  • a user identifier eg, IMSI International Mobile Subscriber Identification
  • Cell lD Cell identifier
  • RAI Routing Area Identifier Preferably, a radio access type (RAT Radio Access Type) may also be included.
  • Step S906 after receiving the message, the NMS saves and maintains the information of the user.
  • Step S908 the MS returns a response to the MME/SGSN.
  • Step S910 providing network management information (the network management information may be network load information, and may also include network load information).
  • the PCRF may send a subscription to the NMS, for example: subscribe to a busy state change of one or several cells (for example, when the state of the cell changes from idle to busy, For example, a threshold may be defined. When the number of users in the cell exceeds the threshold, the status of the cell is considered to be busy. The event is reported, or the busy and idle state of the cell in which the user is located is reported. A response is returned to the PCRF.
  • the NMS can actively provide network load information to the PCRF, for example: timing (for example, every 5 minutes, for example, a fixed time every day), reporting the list information of the busy cells to the PCRF; or when the user attaches to the network.
  • the state of the cell changes (for example, from idle to busy state), and the PCRF has previously subscribed to the event of the cell state change, and the MS is triggered by the event to provide the cell F with the change information of the cell state.
  • the operator can also configure, without relying on the above subscription, when the cell status changes, the MS provides the cell status change information to the PCRF; the PCRF returns the response to the NMS after receiving the network load information.
  • the PCRF can actively query the NMS for network load information, for example: by carrying the cell identifier, querying the network load of one or several cells; or carrying the user identifier to query one or several users.
  • the PCRF formulates or updates the policy based on the busy state of the cell; the PCRF sends the policy to the PCEF/BBERF.
  • the handover scenario is, for example, switching from one SGSN or S-GW to another SGSN or S-GW (the handover occurs between SGSNs in 3G, EPS network)
  • the medium handover occurs between the SGWs, and the location update moves, for example, from one cell to another.
  • the MME/SGSN (the SGSN in the 3G network and the MME in the EPS network) senses that the UE has a handover or a location update, and notifies the MS user of the handover event. After receiving the message, the MS saves the information of the user.
  • the PCRF is based on the network load information. Or update and issue the policy.
  • the preferred embodiment provides a method for acquiring network load information when a user changes handover, a location update, or a user status change
  • FIG. 10 is a flowchart of a method for acquiring network load information when a user performs handover according to a preferred embodiment of the present invention.
  • the process includes the following steps: Step S1002: The UE performs handover, and the handover process may be based on an existing process, where IP-CAN refers to PCEF and/or BBERF.
  • IP-CAN refers to PCEF and/or BBERF.
  • the PCEF is deployed in the GGSN, and the BBERF is not deployed.
  • the PCEF is deployed in the P-GW, and the BBERF is deployed in the S-GW.
  • the MME/SGSN detects that the UE has a handover.
  • the MME/SGSN sends a user handover notification to the NMS, and the carried information may include: a user identifier (eg, IMSI International Mobile Subscriber Identification), a cell identifier (Cell ID), a routing area identifier (RAI Routing Area Identifier), and a radio access type (RAT). Radio Access Type), information related to wireless access, (eg: RNC Radio Network Controller ID in the 3G network, destination radio network controller ID).
  • Step S1006 After receiving the message, the MS saves the user switching information. In step S1008, the MS returns a response message to the MME/SGSN.
  • Step S1010 Provide network management information (the network management information may be network load information, and may also include network load information). For example, at least one of the following methods may be adopted: (1) The PCRF may send a subscription to the NMS, for example: subscribe to a busy state change of one or several cells (for example, when the state of the cell changes from idle to busy) Report the event, or subscribe to the busy and idle status change event of the cell where one or several users are located. Then the NMS returns a response to the PCRF. (2) The NMS can actively provide the network load information to the PCRF. For example, the timing (for example, every 5 minutes) reports the list information of the busy cells to the PCRF; or the cell where the UE is located when the user switches or the location is updated.
  • the PCRF may send a subscription to the NMS, for example: subscribe to a busy state change of one or several cells (for example, when the state of the cell changes from idle to busy) Report the event, or subscribe to the busy and idle status change event of the cell where one or several users
  • the state changes (for example, from idle to busy), and the PCRF has previously subscribed to the event of the cell state change, and the NMS is triggered by the event to provide the cell F with the change information of the cell state.
  • the operator can also configure, do not rely on the above subscription, when the cell status changes, the NMS will refer to the PCRF.
  • Provide cell status change information After receiving the network load information, the PCRF returns a response to the NMS.
  • the PCRF can actively query the NMS for network load information, for example: by carrying the cell identifier, querying the network load of one or several cells; or carrying the user identifier to query one or several users.
  • the network load of the cell or request the NMS to return the network load of all cells.
  • the NMS returns a response to the PCRF.
  • the response message may include: a busy or idle state of one or several cells requested by the PCRF, or a busy state of a cell in which the user is located; or busy of all the cells Idle state.
  • the PCRF formulates or updates policies based on the busy state of the cell.
  • the PCRF sends the policy to PCEF/BBERF.
  • 11 is a flowchart of a method for acquiring network load information when a user is updated according to a preferred embodiment of the present invention. As shown in FIG. 11, the process includes the following steps: Step S1102: When a user location update occurs, the location update is performed. The process is based on an existing process, where IP-CAN refers to PCEF and P/ or BBERF.
  • the PCEF is deployed in the GGSN and the BBERF is not deployed.
  • the PCEF is deployed in the P-GW and the BBERF is deployed in the S-GW.
  • the MME/SGSN sends a user location update notification to the NMS when the MME/SGSN detects the location update of the UE.
  • the carrying information may include: a user identifier (eg, IMSI International Mobile Subscriber Identification), and a cell identifier (Cell ID).
  • Step S1106 After receiving the message, the NMS saves the location update information of the user.
  • the MS returns a response to the MME/SGSN.
  • Step S1110 (same step S1010, which is not described herein again), the network management information is provided by at least one of the foregoing manners.
  • FIG. 12 is a flowchart of a method for acquiring network load information when a user's state changes according to a preferred embodiment of the present invention; as shown in FIG. 12, the process includes the following steps: Step S1202: When a user state change occurs, the user status The change is based on the existing process, where IP-CAN refers to PCEF and P/ or BBERF. In the 3G network, the PCEF is deployed in the GGSN and BBERF is not deployed. In the EPS network, the PCEF is deployed in the P-GW and the BBERF is deployed in the S-GW.
  • step S1204 the MME/SGSN sends a user location update notification to the NMS when the MME/SGSN detects the change of the user status of the UE.
  • the carrying information may include: a user identifier (eg, IMSI International Mobile Subscriber Identification), and user status change information.
  • Step S1206 After receiving the message, the NMS saves the information of the user.
  • Step S1208, the MS returns a response to the MME/SGSN.
  • Step S1210 (same step S1010, which is not described herein again), network management information may be provided by at least one of the foregoing manners. In summary, the above embodiments are more advantageous for the development of some services.
  • a storage medium is provided, the software being stored, including but not limited to: an optical disk, a floppy disk, a hard disk, a rewritable memory, and the like.
  • the above modules or steps of the present invention can be implemented by a general-purpose computing device, which can be concentrated on a single computing device or distributed over a network composed of multiple computing devices. Alternatively, they may be implemented by program code executable by the computing device so that they may be stored in the storage device by the computing device, or they may be separately fabricated into individual integrated circuit modules, or Multiple modules or steps are made into a single integrated circuit module.

Abstract

La présente invention se rapporte à un procédé et à un appareil pour le traitement d'informations de charge du réseau, de données de position d'utilisateur et de politique. Le procédé de traitement d'informations de charge du réseau comprend les étapes suivantes : un système de gestion de réseau (NMS, Network Management System) reçoit un message contenant des données de position d'utilisateur ; et le NMS fournit des informations de charge du réseau sur la base des données de position d'utilisateur reçues. La présente invention permet de résoudre le problème lié, dans l'état de la technique, au fait que certains services ne peuvent pas être développés en raison de l'incapacité à indiquer que des informations de charge du réseau peuvent être fournies et, également, en raison de l'incapacité à indiquer de quelle manière les informations de charge du réseau peuvent être présentées. La solution technique de la présente invention permet donc de faciliter le développement de certains services.
PCT/CN2012/072156 2011-04-20 2012-03-09 Procédé et appareil pour le traitement d'informations de charge du réseau, de données de position d'utilisateur et de politique WO2012142884A1 (fr)

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US8839412B1 (en) 2005-04-21 2014-09-16 Seven Networks, Inc. Flexible real-time inbox access
US8761756B2 (en) 2005-06-21 2014-06-24 Seven Networks International Oy Maintaining an IP connection in a mobile network
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US9002828B2 (en) 2007-12-13 2015-04-07 Seven Networks, Inc. Predictive content delivery
US8862657B2 (en) 2008-01-25 2014-10-14 Seven Networks, Inc. Policy based content service
US8799410B2 (en) 2008-01-28 2014-08-05 Seven Networks, Inc. System and method of a relay server for managing communications and notification between a mobile device and a web access server
US9049179B2 (en) 2010-07-26 2015-06-02 Seven Networks, Inc. Mobile network traffic coordination across multiple applications
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US8838783B2 (en) 2010-07-26 2014-09-16 Seven Networks, Inc. Distributed caching for resource and mobile network traffic management
US8843153B2 (en) 2010-11-01 2014-09-23 Seven Networks, Inc. Mobile traffic categorization and policy for network use optimization while preserving user experience
US8782222B2 (en) 2010-11-01 2014-07-15 Seven Networks Timing of keep-alive messages used in a system for mobile network resource conservation and optimization
US8868753B2 (en) 2011-12-06 2014-10-21 Seven Networks, Inc. System of redundantly clustered machines to provide failover mechanisms for mobile traffic management and network resource conservation
US8934414B2 (en) 2011-12-06 2015-01-13 Seven Networks, Inc. Cellular or WiFi mobile traffic optimization based on public or private network destination
US9009250B2 (en) 2011-12-07 2015-04-14 Seven Networks, Inc. Flexible and dynamic integration schemas of a traffic management system with various network operators for network traffic alleviation
US8812695B2 (en) 2012-04-09 2014-08-19 Seven Networks, Inc. Method and system for management of a virtual network connection without heartbeat messages
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US8750123B1 (en) 2013-03-11 2014-06-10 Seven Networks, Inc. Mobile device equipped with mobile network congestion recognition to make intelligent decisions regarding connecting to an operator network
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GB2515356A (en) * 2013-06-17 2014-12-24 Seven Networks Inc Selective activation of network management policies of mobile devices in a mobile network
GB2515356B (en) * 2013-06-17 2015-07-22 Seven Networks Inc Selective activation of network management policies of mobile devices in a mobile network
US9065765B2 (en) 2013-07-22 2015-06-23 Seven Networks, Inc. Proxy server associated with a mobile carrier for enhancing mobile traffic management in a mobile network
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WO2015049545A1 (fr) * 2013-10-04 2015-04-09 Vodafone Ip Licensing Limited Gestion des technologies d'accès radio

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