WO2012037842A1 - Procédé et système permettant de configurer les paramètres des noeuds d'accès - Google Patents

Procédé et système permettant de configurer les paramètres des noeuds d'accès Download PDF

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Publication number
WO2012037842A1
WO2012037842A1 PCT/CN2011/078718 CN2011078718W WO2012037842A1 WO 2012037842 A1 WO2012037842 A1 WO 2012037842A1 CN 2011078718 W CN2011078718 W CN 2011078718W WO 2012037842 A1 WO2012037842 A1 WO 2012037842A1
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Prior art keywords
access node
configuration
parameter
node
ultimate
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PCT/CN2011/078718
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English (en)
Chinese (zh)
Inventor
奚进
陈思
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中兴通讯股份有限公司
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Publication of WO2012037842A1 publication Critical patent/WO2012037842A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting
    • H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events

Definitions

  • the present invention relates to a hierarchical access technology for a wireless cellular communication system, and more particularly to a method and system for configuring node parameters. Background technique
  • the wireless communication system is mainly composed of a wireless access network and a core network, and the wireless access network is responsible for providing a wireless connection, so that the terminal is connected to the core network at the first level and one level.
  • the core network also called the backbone network, connects the service provider with the access network and each access network to manage the terminal's service connection, billing, and mobility.
  • UMTS Universal Mobile Telecommunications System
  • UMTS Universal Mobile Telecommunications System
  • the UTRAN (UTRAN, UMTS Terrestrial Radio Access Network) is formed together with the core network (CN, Core Network).
  • CN Core Network
  • the specific network architecture is shown in Figure 1.
  • the UTRAN includes a Radio Network Controller (RNC) and each Base station controlled by RNC (NodeB).
  • RNC Radio Network Controller
  • NodeB NodeB
  • LTE Long Term Evolution
  • LTE Long Term Evolution
  • E-UTRAN Evolved UTRAN
  • EPC Evolved Packet Core
  • the network architecture is as shown in Figure 2.
  • the E-UTRAN includes a base station (eNB), and each eNB passes X2. The interface is connected, and the eNB and the EPC are connected through the S1 interface.
  • each access network such as the RNC in the UTRAN and the eNB in the E-UTRAN
  • OAM Operaation Administration and Maintenance
  • the initial parameter configuration and update of each access node is a prerequisite for its normal operation.
  • a wireless access node such as the RNC described above, and an eNB
  • the initial parameter configuration and update are both static deployment methods. Specifically, the operator performs unified planning and optimization on the wireless parameters, and configures/updates the optimized wireless parameters to the wireless access node through the OAM system located in the core network, so that each wireless access node can be covered in the signal, Get the best performance on parameters such as user capacity and inter-cell interference.
  • the access nodes are dynamically deployed. In some scenarios, the access nodes are even deployed by the users themselves. In order to control the dynamically deployed access nodes, the access nodes are often connected to the core network through the upper-level static access nodes to form a hierarchical architecture access network system, such as a home base station system and a relay. System, etc.
  • a hierarchical architecture access network system such as a home base station system and a relay. System, etc.
  • the home base station is a small, low-power base station deployed in indoor places such as homes and offices. Its main function is to provide users with higher service rates and lower the cost of using high-speed services. Insufficient coverage of cellular wireless communication systems.
  • the advantages of a home base station are affordability, convenience, low power output, plug and play, and more.
  • the home base station user connects to the core network through a home base station access network (H(e)NB AN, Home (e)NodeB Access Network).
  • H(e)NB AN home base station access network
  • e evolved NodeB Access Network
  • the EPC of the LTE system is connected to the HeNB AN, where the H(e)NB AN is composed of a home base station (H(e)NB) and a home base station gateway (H(e)NB GW), H(e)NB GW It is a mandatory network element in the UMTS system and an optional network element in the LTE system.
  • HNB and HNB in UMTS system are a mandatory network element in the UMTS system and an optional network element in the LTE system.
  • H(e)MS home base station management system
  • H(e)MS performs operation and maintenance management on the home base station, configures and controls the home base station according to the operator's requirements, and mostly implements configuration management functions for the H(e)NB, wherein Including the verification of the location information and the parameter configuration for the H(e)NB, mainly related to the parameter configuration on the core network side, the parameter configuration on the access network side, and the radio frequency parameter configuration.
  • Relay node is a solution to the coverage and capacity of cellular wireless communication systems Problem with the wireless network node.
  • the wireless coverage of a fixed base station network is limited for various reasons, such as blocking of wireless signals by various building structures, and the like, which is inevitable in the coverage of the wireless network. Cover the vulnerability.
  • the user equipment UE, User Equipment
  • the deployment of relays can increase data rate coverage, group mobility, temporary network deployment, throughput in cell edge areas, and coverage of new areas.
  • the relay works by relaying data with the wireless link between other network nodes.
  • the working principle is shown in FIG. 4, where the macro UE is a UE directly served by the relay base station (DeNB, Donor eNB).
  • the UE (Relay UE) of the device is the UE directly served by the Relay.
  • the Relay UE accesses the Relay through the access link.
  • the Relay relays the data of the Relay UE on the uplink and downlink through the backhaul link.
  • 3GPP, Third Generation Partnership Projects 3GPP, Third Generation Partnership Projects
  • the DeNB provides a backhaul link for the Relay.
  • the interface between the Relay and the DeNB is called the Un interface.
  • the S1 connection is established between the Relay and the DeNB.
  • the DeNB acts as the S1 proxy (SI proxy) of the Relay and connects to the S1 through the core network.
  • the relay is provided with a control plane and user plane signaling connection (S1-C, Sl-U) with the core network.
  • the Relay attaches (Attach) as the UE and obtains a packet data network connection (PDN connection, Packet Data Network Connection), and establishes a service layer connection with its own OAM system and downloads configuration parameters.
  • PDN connection Packet Data Network Connection
  • the ultimate access node such as H(e)NB or Relay
  • some parameters such as Cell Global Identifier (CGI), Physical Cell Identity (PCI, Physical Cell Identity) / Primary Synchronisation Code (PSC), Frequency Point Power Time Division Duplex Configuration (TDD-Config), Physical Random Access Channel (PRACH) Time Domain Configuration, Uplink Sounding Reference Signal (SRS) Time Domain Configuration, etc.
  • CGI Cell Global Identifier
  • PCI Physical Cell Identity
  • PSC Primary Synchronisation Code
  • TDD-Config Frequency Point Power Time Division Duplex Configuration
  • PRACH Physical Random Access Channel
  • SRS Uplink Sounding Reference Signal
  • SRS Uplink Sounding Reference Signal
  • the parameters of the access node such as the status and resources of the upper-level access node, such as the frequency point time division duplex configuration (TDD-Config), etc.
  • TDD-Config frequency point time division duplex configuration
  • the parameters of the configuration of the ultimate access node are updated by dynamic changes in the parameters of the access node configuration.
  • the OAM system of the ultimate access node configures its parameters for the ultimate access node
  • the operator does not At the same time, some parameters of the ultimate access node may not be configured or configured inaccurate, and may not be updated in time according to the dynamic change of the configuration parameters of the upper access node.
  • the main purpose of the present invention is to provide a method and a system for configuring node parameters, which have solved the problem that some parameters of the ultimate access node in the access network system of the hierarchical structure cannot be configured, the configuration is inaccurate, and cannot be updated in time. .
  • the present invention provides a method for configuring a node parameter, the method includes: the ultimate access node acquires configuration parameters from a superior access node that is accessible to the terminal, and completes configuration and/or update of the configuration parameter, where the configuration The parameter is the ultimate access node specific parameter associated with the superior access node.
  • the terminal access node obtains configuration parameters from a superior access node that is accessible to the terminal, including:
  • the ultimate access node is connected from the upper level by an air interface signaling process between itself and the upper access node, or an access network and core network signaling connection process, or a direct signaling process, or a user plane connection process.
  • the ingress node obtains the configuration parameter.
  • the obtaining, by the terminal access node, the configuration parameter from the upper-level access node includes: the air interface signaling between the terminal access node and the upper-level access node a process after the connection establishment process or the air interface signaling connection reconfiguration process or the air interface signaling connection is established, and the configuration parameter is obtained from the upper access node; or the ultimate access node passes the self access node and the upper access node.
  • the service flow carried on the upper part, and the configuration parameter is obtained from the upper access node.
  • the method before the obtaining, by the terminal access node, the configuration parameter from the upper-level access node, the method further includes: obtaining, by the ultimate access node, an accessible upper-level connection from the OAM system of the terminal An ingress node list, where the accessible upper-level access node list includes information of each of the upper-level access nodes that the ultimate access node can access.
  • the method before the obtaining, by the terminal access node, the configuration parameter from the upper-level access node, the method further includes: obtaining, by the ultimate access node, the upper-level access from the OAM system of the terminal
  • the node-independent ultimate access node-specific parameter completes the configuration of the terminal access node-specific parameters that are independent of the superior access node.
  • the terminal access node specific parameters related to the superior access node include: a global cell identifier, and/or a physical cell identifier, and/or a primary synchronization code, and/or a frequency point power time division.
  • the method further includes: configuring, by the ultimate access node, parameters configured or updated by the upper access node Feedback.
  • the terminal access node performs configuration feedback on parameters configured or updated by the upper-level access node, including: obtaining, by the terminal access node, the upper-level access node After the parameter value of the configuration parameter is set or updated, it is verified whether the parameter value of the configuration parameter is applicable, and if yes, the information that the configuration success/update is successful is fed back to the upper-level access node; otherwise, the upper-level connection is performed. Incoming node feedback configuration failure/update failure information.
  • the information about the configuration success/update success fed back to the superior access node carries the parameter value of the operation of the ultimate access node.
  • the terminal access node obtains the configuration parameter from the upper-level access node that is accessible to the terminal, and completes the configuration of the configuration parameter, that is, the ultimate access node to the upper-level access node Requesting the configuration parameter; the upper access node configuring a parameter value of the configuration parameter for the ultimate access node.
  • the terminal access node requests the configuration parameter from the upper-level access node, where: the ultimate access node sends a message indicating that the configuration parameter is requested to the upper-level access node.
  • the terminal access node carries an indication for requesting the configuration parameter to the superior access node by using existing signaling between itself and the upper-level access node.
  • the indication for requesting the configuration parameter, or the signaling for indicating the requesting the configuration parameter includes a parameter list of the configuration parameter, where the parameter list includes the configuration Parameter parameter of the parameter, package, .
  • the method further includes: when the ultimate access node requests the configuration parameter from the upper access node, the ultimate access node further provides its own identifier to the upper access node, And/or its own node capabilities, and/or its own node type, and/or information about where it is located, and/or its own neighbor information.
  • the terminal access node obtains the configuration parameter from a superior access node that is accessible to the access node, and completes the configuration parameter configuration, where: the upper-level access node learns the ultimate access node. After the node identity, the parameter value of the configuration parameter is actively configured for the ultimate access node.
  • the obtaining, by the terminal access node, the configuration parameter from the upper-level access node that is accessible to the terminal, and completing the updating of the configuration parameter includes: detecting, by the upper-level access node, the configuration parameter When the parameter value changes, the superior access node updates the parameter value of the configuration parameter in the ultimate access node.
  • the present invention also provides a system for setting a node parameter, the system comprising: a terminal access node and a superior access node; the ultimate access node includes an acquisition unit, wherein the acquisition unit is configured to access the ultimate access point from The accessable upper-level access node obtains configuration parameters, and completes configuration and/or update of the configuration parameter; the configuration parameter is an ultimate access node-specific parameter related to the superior access node.
  • the acquiring unit is configured to obtain, from the OAM system of the ultimate access node, a list of accessible upper-level access nodes, and according to the obtained list of accessible upper-level access nodes, The upper access node obtains the configuration parameter.
  • the acquiring unit is further configured to: acquire, from the OAM system of the ultimate access node, a parameter of the ultimate access node that is independent of the upper access node, and complete the connection with the upper access node.
  • the configuration of the ultimate access node-specific parameters is further configured to: acquire, from the OAM system of the ultimate access node, a parameter of the ultimate access node that is independent of the upper access node, and complete the connection with the upper access node.
  • the ultimate access node is a home base station, and the upper access node is a home base station gateway; or the ultimate access node is a relay node, and the upper access node is a host base station.
  • the terminal access node further includes a feedback unit, where the upper-level access node includes a configuration update unit, where the feedback unit is configured to request, from the configuration update unit of the upper-level access node, the An access node-specific parameter of the access node, and configuration feedback of the parameter value returned by the configuration update unit; and a configuration update unit, configured to return the requested configuration parameter to the acquiring unit of the ultimate access node Parameter value.
  • the configuration update unit is further configured to, when detecting that the parameter value of the configuration parameter changes, return, to the acquiring unit, a parameter of the configuration parameter that needs to be updated. Value.
  • the terminal access node further includes: a verification unit, configured to verify whether a parameter value of a configuration parameter configured or updated by the configuration update unit obtained by the acquiring unit is applicable, and if yes, notify The obtaining unit feeds back to the configuration update unit the information that the configuration success/update is successful; otherwise, the acquiring unit is notified to feed back the configuration failure/update failure information to the configuration update unit.
  • a verification unit configured to verify whether a parameter value of a configuration parameter configured or updated by the configuration update unit obtained by the acquiring unit is applicable, and if yes, notify The obtaining unit feeds back to the configuration update unit the information that the configuration success/update is successful; otherwise, the acquiring unit is notified to feed back the configuration failure/update failure information to the configuration update unit.
  • the method and system for configuring node parameters provided by the present invention are applied to an access network system of a hierarchical structure, and the ultimate access node obtains its own dedicated information related to the upper-level access node from the accessible upper-level access node.
  • the configuration parameters implement the configuration and update of the configuration parameters related to the upper-level access on the ultimate access node, and solve the problem that some parameters of the ultimate access node cannot be configured, the configuration is inaccurate, and cannot be updated in time, thereby ensuring the connection.
  • FIG. 1 is a schematic diagram of a UTRAN network architecture of a UMTS access network
  • FIG. 2 is a schematic diagram of an E-UTRAN network architecture of an LTE access network
  • FIG. 3 is a schematic diagram of a network architecture of a home base station system
  • FIG. 4 is a schematic diagram of a network structure of a wireless relay system
  • FIG. 5 is a schematic structural diagram of a system for configuring a node parameter according to the present invention.
  • FIG. 6 is a schematic diagram of an interaction process for implementing parameter configuration of an ultimate access node according to Embodiment 1 of the present invention.
  • FIG. 7 is a schematic diagram of an interaction process for implementing parameter configuration of an ultimate access node according to Embodiment 2 of the present invention.
  • FIG. 8 is a schematic diagram of an interaction process for implementing parameter configuration of an ultimate access node according to Embodiment 3 of the present invention.
  • FIG. 9 is a schematic diagram of an interaction process for implementing parameter configuration of an ultimate access node according to Embodiment 4 of the present invention.
  • the basic idea of the present invention is: In the hierarchical access network architecture, the ultimate access node accesses the core network through the upper access node. Therefore, the parameter configuration process of the ultimate access node can pass through the upper access node and the The interface flow between the ultimate access nodes completes the configuration/update of parameters related to the ultimate access node itself and the upper access node.
  • the method for configuring an access node parameter of the present invention mainly includes: the ultimate access node acquires configuration parameters from a superior access node that can be accessed by the terminal, and completes configuration and/or update of the configuration parameter, where the configuration parameter is The ultimate access node-specific parameter associated with the superior access node.
  • the terminal access node-specific parameter related to the upper-level access node is a parameter that is specific to the current access node and is related to the current configuration of the upper-level access node, and may specifically include: a global cell identifier, and/or Or physical cell identity, and/or primary synchronization code, and/or frequency point power time division duplex configuration (TDD-Config), and/or physical random access channel (PRACH) time domain configuration, and/or uplink sounding reference signal (SRS) Time domain configuration, etc.
  • TDD-Config frequency point power time division duplex configuration
  • PRACH physical random access channel
  • SRS uplink sounding reference signal
  • the terminal access node obtains the configuration parameter from the upper-level access node that is accessible to the terminal, and completes the configuration of the configuration parameter, where the terminal may request: the ultimate access node requests the upper-level access node.
  • the requesting, by the terminal access node, the configuration parameter related to the upper-level access node to the upper-level access node may be: the ultimate access node sending the request to the upper-level access node to indicate the request a message of the configuration parameter; or, the terminal access node carries a message indicating that the configuration parameter is requested to the upper-level access by using existing signaling between the terminal and the upper-level access node node.
  • the indication for requesting the configuration parameter, or the signaling for indicating the requesting the configuration parameter further includes a parameter list of the configuration parameter, where the parameter list includes a request configuration parameter. Parameter information, for example, the name or unique identifier of the parameter.
  • the terminal access node obtains the configuration parameter from the upper access node that is accessible to the terminal, and completes the configuration of the configuration parameter, and may also be: the upper-level access node learns the node identity of the ultimate access node. Afterwards, the parameter values of the configuration parameters are actively configured for the terminal access node.
  • the superior access node learns the identity of the node of the ultimate access node in the process of establishing a connection with the ultimate access node or after establishing a connection. For example, through the rules configured in the background, the upper-level access node determines whether it is the ultimate access node according to the node identifier of the access node; or in any previous process, the access node notifies the upper-level access node itself as the final connection by signaling. The identity of the ingress node, in this way, after the upper-level access node learns that the current access node is the ultimate access node, it can actively initiate parameter configuration, and configure parameter values for the configuration parameter of the ultimate access node.
  • the method may further include: configuring, by the terminal access node, configuration feedback on a parameter value configured by the upper-level access node.
  • the message indicating that the configuration parameter is requested may be only an indication message requesting the configuration parameter, or may be an indication message including a request configuration parameter name.
  • the terminal access node obtains the configuration parameter from the upper-level access node that is accessible to the access node, and completes the update of the configuration parameter.
  • the specific process may be: when detecting that the parameter value of the configuration parameter changes, the superior node
  • the access node updates the parameter value of the configuration parameter in the ultimate access node.
  • the method may further include: updating, by the terminal access node, the upper-level access node The parameter values are fed back.
  • the ultimate access node when the terminal access node requests the configuration parameter from the upper-level access node, the ultimate access node further provides the following parameters to the upper-level access node: an identifier of the ultimate access node itself, and / or its own node capabilities, and / or its own node type (for example, home base station identity or relay node identity), and / or information about where it is located, and / or its own neighborhood information.
  • the ultimate access node may also provide the superior access node with the name of the requested configuration parameter, so that the superior access node can more accurately configure relevant parameters for the ultimate access node according to the information.
  • the upper-level access node configures the parameter value of the requested configuration parameter for the ultimate access node, which may be: a value of the requested configuration parameter, or a parameter value list of the requested configuration parameter,
  • the list of parameter values contains a list of values for the requested configuration parameters.
  • the feedback of the parameter value configured or updated by the upper access node by the terminal access node mainly includes: after obtaining the parameter value of the configuration parameter configured or updated by the upper access node, the ultimate access node And verifying whether the parameter value of the configuration parameter is applicable, and if yes, feeding back information about the configuration success/update success to the upper-level access node, and optionally carrying the parameter value applicable to the ultimate access node. Otherwise, the configuration failure/update failure information is fed back to the superior access node, and optionally, the parameter value that is not applicable may also be carried.
  • the parameters applicable to the ultimate access node specifically refer to parameters that enable the ultimate access node to operate.
  • the ultimate access node needs to correctly configure the parameters of the above request configuration to operate normally as the access node identity, and after the related configuration changes of the upper-level access node, the parameters of the ultimate access node need to be updated accordingly.
  • the value of the node can guarantee the normal operation of the ultimate access node.
  • the configuration process may be performed by using the interface between the terminal access node and the upper-level access node, and the terminal access node obtains the configuration parameter from the upper-level access node, and completes configuration of the configuration parameter and/or Update.
  • a signaling connection between the access network and the core network between the ultimate access node and its superior access node.
  • H(e)NB is connected through H(e)NB GW.
  • H(e)NB GW On the core network, there is an S1 connection between the H(e)NB and the H(e)NB GW, or a new luh connection; the relay accesses the core network through the DeNB, and there is a backhaul link between the Relay and the DeNB.
  • the ultimate access node and the upper access network node, or the ultimate access node and the ordinary access node, or each of the ultimate access nodes can establish a direct signaling connection between the access nodes, such as an X2 connection, Lur connection or any new signaling connection that serves this feature.
  • a direct signaling connection between the access nodes, such as an X2 connection, Lur connection or any new signaling connection that serves this feature.
  • an "air interface signaling connection" between the upper access node and the ultimate access node such as an RRC connection, in which the ultimate access node can be regarded as a superior access node.
  • a terminal that provides wireless access there may be a user plane connection between the upper access node and the ultimate access node.
  • the air interface signaling process between the ultimate access node and the upper access node, or the access network and core network signaling connection process, or the direct signaling process, or the user plane connection process may be adopted, the ultimate The access node acquires the configuration parameter from the superior access node, and implements configuration and/or update of the configuration parameter.
  • the process may be established after the air interface signaling connection establishment process or the air interface signaling connection reconfiguration process or the air interface signaling connection establishment between the terminal access node and the upper-level access node, where the ultimate access node is The upper access node acquires the configuration parameter;
  • the S1 connection establishment process between the terminal access node and the upper-level access node or the flow or home base station registration process after the completion of the S1 connection establishment may be obtained, and the ultimate access node acquires the method from the upper-level access node.
  • the process may be established after the completion of the X2 connection establishment process or the X2 connection establishment between the terminal access node and the upper-level access node, and the terminal access node obtains the configuration parameter from the upper-level access node;
  • the service flow carried by the user plane connected between the ultimate access node and the upper access node may be obtained, and the ultimate access node obtains the configuration from the upper access node. Set the parameters.
  • the upper access node acquires the configuration parameter.
  • the method may further include: obtaining, by the ultimate access node, the list of accessible upper-level access nodes from the OAM system of the terminal
  • the accessible upper-level access node list includes information of each of the upper-level access nodes that the ultimate access node can access, for example, an identifier of the upper-level access node and an IP address.
  • the terminal access node selects an upper-level access node to access according to the obtained list of accessible upper-level access nodes, and obtains the configuration parameter from the upper-level access node.
  • the foregoing accessing upper-level access node list may also be pre-configured to the ultimate access node, for example, pre-written and saved in the ultimate access node, so that the ultimate access node may access the upper-level access node list according to the access.
  • the configuration parameters are obtained from an accessible upper access node.
  • the method may further include: before the terminal access node performs the configuration of the configuration parameter related to the upper access node, the method further includes: obtaining, by the ultimate access node, the upper access node from the OAM system The unrelated ultimate access node-specific parameters complete the configuration of the ultimate access node-specific parameters that are independent of the superior access node.
  • the terminal access node-specific parameters configured by the OAM system to the ultimate access node and independent of the upper-level access node may include core network parameters, and/or mobility parameters, and/or security parameters, where, the core
  • the network parameters may include public land mobile communication network (PLMN) identification, tracking area code (TAC), network sharing capability, etc.
  • mobility parameters may include reference signal received power (RSRP), reference signal received quality (RSRQ), etc.
  • Encryption algorithms, integrity protection algorithms, and the like can be included.
  • the configuration parameter configuration that is independent of the upper-level access node can also be configured through static configuration. The way to achieve it.
  • the present invention further provides a system for configuring node parameters.
  • the system mainly includes: a final access node 51 and an upper access node 52, and the ultimate access node 51 can be connected.
  • the access node 51 includes an obtaining unit 511, where the obtaining unit 511 is configured to obtain configuration parameters for the upper-level access node 52 accessible by the terminal access point 51 to which the user belongs, and complete the configuration. Configuration and/or update of parameters, which are dedicated parameters of the ultimate access node 52 associated with the superior access node 52.
  • the ultimate access node may be a home base station, and the upper access node may be a home base station gateway; or the ultimate access node may also be a relay node.
  • the upper access node may be a host base station. .
  • the obtaining unit 511 may be configured to obtain an accessible upper-level access node list from the OAM system of the ultimate access node 51, and according to the obtained accessible upper-level access node list, The upper access node 52 obtains the configuration parameters.
  • the obtaining unit 511 may be further configured to acquire, from the OAM system of the ultimate access node 51, configuration parameters of a parameter specific to the ultimate access node 51 that is independent of the upper access node 52, and complete with the superior The configuration of the dedicated parameters of the ultimate access node 51 that is independent of the access node 52.
  • the terminal access node further includes a feedback unit 513, where the upper-level access node 52 includes a configuration update unit 521, where the feedback unit 513 requests the configuration update unit 521 of the upper-level access node 52 to request the The configuration parameter related to the upper-level access node 52; the configuration update unit 521 returns the parameter value of the requested configuration parameter to the obtaining unit 511 of the ultimate access node 51; the obtaining unit 511 is further configured to return the configuration update unit 521
  • the parameter values are configured for feedback.
  • the configuration update unit 521 is further configured to: when detecting that the parameter value of the configuration parameter changes, return, to the obtaining unit 511, a parameter of the configuration parameter that needs to be updated. The value of the parameter of the configuration parameter in the ultimate access node 51 is updated.
  • the final access node 51 further includes: a verification unit 512, configured to verify whether the parameter value of the configuration parameter configured or updated by the configuration update unit 521 obtained by the obtaining unit 511 is applicable, and if yes, The acquisition unit 511 notifies the configuration update unit 521 of the information that the configuration success/update is successful; otherwise, the acquisition unit 511 is notified to feed back the configuration failure/update failure information to the configuration update unit 521.
  • a verification unit 512 configured to verify whether the parameter value of the configuration parameter configured or updated by the configuration update unit 521 obtained by the obtaining unit 511 is applicable, and if yes, The acquisition unit 511 notifies the configuration update unit 521 of the information that the configuration success/update is successful; otherwise, the acquisition unit 511 is notified to feed back the configuration failure/update failure information to the configuration update unit 521.
  • the terminal access node A accesses the core network through the upper access node B (Node B ), and Before accessing the core network by the upper-level access node B, optionally, the terminal access node A needs to access the core network through the access node X (Node X) as the identity of the terminal to obtain an initial configuration.
  • the embodiment describes the parameter configuration of the ultimate access node A through the air interface signaling connection process between the ultimate access node A and the upper access node B, which specifically includes the following steps:
  • Step 101 The ultimate access node A is dynamically deployed in the network, for example, the home user installs the home base station, or the operator deploys the relay node, and the ultimate access node A establishes a service layer connection with its OAM system;
  • step 101 can be implemented in the following two manners:
  • the hardware device of the ultimate access node A already has the condition of IP access, that is, the transport layer and the service layer IP address and the data transmission connection, for example, an asymmetric digital subscriber ring.
  • ADSL Asymmetric Digital Subscriber Line
  • the ultimate access node A establishes an IP connection and a service connection according to the existing IP access conditions. And establish a business layer connection with its OAM system on the IP connection and service connection.
  • the establishment of the IP connection and the service connection is consistent with the prior art, and details are not described herein again.
  • the second mode as shown in 101b of FIG. 6, if the hardware device of the ultimate access node A does not have the IP access condition, the traditional terminal access mode can be implemented, and the ultimate access node A is connected through the access node X. Enter the core network and obtain a data transmission connection, and establish a service layer connection with OAM on this connection. Specifically, first, the ultimate access node A establishes an air interface RRC connection with the access node X (Node X ), and establishes a signaling connection between the access node X and the core network to serve the ultimate access node A, such as a ground side message.
  • connection or Iu connection, or S1 connection, the gateway of the core network, such as GPRS service support node (SGSN, SERVICING GPRS SUPPORT NODE), or Packet Data Network Gateway (PGW, Packet Data Network Gatway)
  • SGSN GPRS service support node
  • PGW Packet Data Network Gateway
  • PDN public data network
  • the connection establishes an IP connection with its OAM system and establishes a service layer connection with the OAM system on this connection.
  • Step 102 The OAM system of the ultimate access node A provides the access access node list of the access level to the ultimate access node A, and configures the terminal access node A with the terminal access node specific parameters unrelated to the upper access node.
  • the process may be that the ultimate access node A requests the OAM system actively, or may be initiated by the OAM system.
  • the ultimate access node A can provide its own partial information, such as device identification and current access location parameters, to the OAM system.
  • the OAM system is the ultimate access node A according to the information provided by the ultimate access node A. Selecting an accessible upper access node list, the upper access node list includes information such as an identifier and an IP address that can access the upper access node.
  • the OAM system of the ultimate access node A selects an accessible access node list for the ultimate access node A according to the information provided by the ultimate access node A, including: OAM The system finds, in its own saved information, a list of superior access nodes that contain or correspond to the information provided by the ultimate access node A.
  • the OAM system also configures the ultimate access node A with parameters that are independent of the superior access node, such as core network parameters, and/or mobility parameters, and/or security parameters.
  • Step 103 The ultimate access node A establishes an air interface signaling connection with the accessible upper access node B according to the list of accessible upper access nodes provided by the OAM system.
  • the upper access node B in this step and the access node X may be the same node or different nodes.
  • the ultimate access node may select a superior access node to access from the accessible upper access list according to the current location and the wireless connection.
  • the ultimate access node selects to access the upper access node B.
  • the ultimate access node A may disconnect the connection between itself and the access node X, and then re-establish itself and the access node X. An air interface signaling connection between them; or, reconfiguring an established air interface signaling connection between the ultimate access node A and the access node X to reestablish the connection. If the upper access node B and the access node X are different nodes, the ultimate access node A needs to be disconnected from the access node X first, and then establish an air interface signaling connection with the upper access node B.
  • the upper access node B is configured for the ultimate access node A and the superior
  • the configuration process is completed by the control plane process of the air interface signaling connection, which can be implemented by the following three processes:
  • Manner 1 As shown in 103a of Figure 6, the ultimate access node A requests parameter configuration, and indicates the configuration parameters required by the VP Connection Request message in the air interface connection request message.
  • the configuration parameters of the upper-level access node B are established in the air interface connection.
  • Message ( RRC Connection Setup ) Carrying the value of the configuration parameter and sending it to the ultimate access node A; after obtaining the value of the configuration parameter sent by the upper-level access node B, the ultimate access node A obtains an air interface connection completion message (RRC Connection Setup Complete). Configuration feedback is performed to the superior access node B.
  • Manner 2 As shown in 103b of FIG. 6, after the ultimate access node A and the superior access node B interact with the air interface connection request message (RRC Connection Request) and the air interface connection establishment message (RRC Connection Setup), the ultimate access node A request parameter configuration, indicating the configuration parameters required by the air interface connection completion message (RRC Connection Setup Complete); the upper-level access node B configuration parameter, carried in the air interface connection reconfiguration message (RRC Connection Reconfiguration) and the configuration The value of the parameter is sent to the ultimate access node A; after the ultimate access node A obtains the value of the configuration parameter sent by the upper-level access node B, the air interface connection reconfiguration complete message (RRC Connection Reconfiguration Complete) is used to The upper access node B performs configuration feedback.
  • Manner 3 As shown in 103c of FIG. 6, after the final access node A completes the RRC Connection Setup, the ultimate access node A initiates a configuration request to the upper access node B on the established air interface connection. (Configuration Request), request parameter configuration; the upper-level access node B returns a configuration response (Configuration Response) to the ultimate access node A, carrying the configuration parameter; the ultimate access node A obtains the return from the superior access node B After the configuration parameter takes the value, the upper-layer access node B returns Configuration Complete (Configuration Complete) to perform configuration feedback.
  • Configuration Request Configuration Complete
  • Configuration Response Configuration Complete
  • the manner in which the access node A requests the parameter configuration may be an explicit cell or signaling, such as the configuration request (Configuration Request), or may be implicitly carried by the existing signaling to carry the required configuration parameters.
  • Request parameter configuration such as the above-mentioned air interface connection request message (RRC Connection Request), or air interface connection establishment completion message (RRC Connection Setup) Complete ).
  • the ultimate access node A may request a parameter configuration, such as the above configuration request (Configuration Request), or an air interface connection request message (RRC Connection Request), or an air interface connection completion message (RRC Connection Setup Complete). ), carrying some of its own information, such as the identity of the terminal access node, and/or the location of the location itself, and/or its neighbor information.
  • the superior access node B can accurately find the configuration parameters related to the ultimate access node A according to the information provided by the ultimate access node A, and send it to the ultimate access node A.
  • the terminal access node A may also perform a configuration request, such as the above configuration request (Configuration Request), or an air interface connection request message (RRC Connection Request), or an air interface connection completion message (RRC Connection Setup). Complete ), carrying the configuration parameters required by itself, so that the upper access node B can more accurately configure the configuration parameters required by the ultimate access node A.
  • a configuration request such as the above configuration request (Configuration Request), or an air interface connection request message (RRC Connection Request), or an air interface connection completion message (RRC Connection Setup). Complete ), carrying the configuration parameters required by itself, so that the upper access node B can more accurately configure the configuration parameters required by the ultimate access node A.
  • the value of the configuration parameter sent by the upper-layer access node B to the ultimate access node A may be a value of the configuration parameter, or a series of values of the configuration parameter, that is, a parameter value list of the configuration parameter.
  • the ultimate access node A After obtaining the configuration parameters, the ultimate access node A performs configuration feedback on the upper access node B, mainly: the ultimate access node verifies whether the configuration parameter is operable after obtaining the configuration parameter, and if yes, The upper-layer access node B may feed back the information of the configuration success, and may optionally carry the parameter value of the final operation; otherwise, the information of the configuration failure is fed back to the upper-level access node B, and optionally, the information may not be carried. The parameter value of the run.
  • the ultimate access node A verifies whether its own device capability supports the obtained configuration parameter value, and if so, the configuration parameter can be run, otherwise, the configuration parameter cannot be operated.
  • Step 104 The ultimate access node A configures itself according to the parameters configured in the above steps.
  • the air interface resource and the interface parameter for example, the PRACH time domain configuration, the SRS time domain configuration, and the like according to the uplink subframe configuration between the self and the upper access node B; and, the ultimate access node A passes the upper access node B.
  • Provide the backhaul link further establish the core network and access network signaling connection (such as S1 connection (SI Setup)) and direct signaling connection (such as X2 Setup), enter the running state and provide wireless for the terminal. Access, establish a cell.
  • SI Setup S1 connection
  • X2 Setup direct signaling connection
  • Step 105 During the running process, the air interface resource of the upper-level access node B changes, and the parameter values of some of the parameters of the node are changed, and some parameters of the self-change are detected, for example, the TDD configuration or the PRACH subframe configuration, including the If the access node A has a dedicated parameter, the upper-layer access node B can transmit the configuration parameter of the change to the ultimate access node A through the air interface signaling reconfiguration message (RRC Connection Reconfiguration), and initiate the configuration parameter update. After obtaining the configuration parameter of the value change, the ultimate access node A performs configuration feedback through the air interface signaling reconfiguration complete message (RRC Connection Reconfiguration Complete) to the upper access node B.
  • RRC Connection Reconfiguration the air interface signaling reconfiguration complete message
  • the upper-layer access node B can determine whether its own parameter is related to the ultimate access node A according to the previous agreement with the ultimate access node A.
  • the specific process is a prior art, and details are not described herein again.
  • the configuration of the configuration feedback is the same as that of the above-mentioned configuration feedback process, and details are not described herein again.
  • the implementation process of this step can serve the present invention, including the newly added process, as long as the process including the above functions and information initiated on the air interface signaling connection.
  • the core network between the terminal access node A and the upper access node B is connected to the access network signaling, such as an S1 connection, an Iu connection, an Iuh connection, or a new signaling.
  • the control plane signaling process of the connection implements the parameter configuration of the ultimate access node A, specifically including Next steps:
  • Step 201 The ultimate access node A is dynamically deployed in the network, and the ultimate access node A establishes a service layer connection with its own OAM system;
  • step 101 The specific implementation process of this step is the same as step 101 in the first embodiment, and is not described here.
  • Step 202 The OAM system of the ultimate access node A provides the access node A with a list of accessible upper access nodes, and configures the terminal access node A with parameters unrelated to the upper access node;
  • step 102 The specific implementation process of this step is the same as step 102 in the first embodiment, and is not described here.
  • Step 203 The ultimate access node A establishes a connection with the accessible upper-level access node B according to the list of accessible upper-level access nodes provided by the OAM system, and establishes a core network with the upper-level access node B.
  • the transmission bearer of the access network signaling connection is not limited to the Wi-Fi connection.
  • the upper access node B in this step may be the same node as the above-mentioned access node X, or may be a different node.
  • the ultimate access node A may disconnect the connection between itself and the access node X, and then re-establish itself and the access node X.
  • An air interface signaling connection between the two; or, the established air interface signaling connection between the access node A and the access node X is reconfigured to reestablish the connection.
  • the superior access node B is different from the access node X described above, the ultimate access node A needs to be disconnected from the access node X first, and then establish a connection with the upper access node B.
  • the transmission bearer may be a signaling radio bearer (SRB) on the air interface signaling connection.
  • SRB signaling radio bearer
  • the establishment mode of the transmission bearer is an RRC Connection Setu process of the air interface, and the core network of the subsequent step and the access network signaling connection are passed through the RRC letter.
  • the transport bearer may also be a data radio bearer (DRB) on the air interface signaling connection.
  • DRB data radio bearer
  • the method for establishing the transmission bearer may be: the ultimate access node A establishes a radio access bearer between the self and the upper-layer access node B in the manner that the terminal requests the service resource, and the core network of the subsequent step is connected.
  • the ingress network signaling connection uses the radio access bearer;
  • the transport bearer may also be a traditional transport layer protocol, such as a STREAM CONTROL TRANSMISSION PROTOCOL connection.
  • the transport bearer is established in the following manner: between the ultimate access node A and the upper access node B.
  • the SCTP coupling establishment process is initiated according to the parameters required to establish a transmission connection obtained in the manner of step 202, and the core network and the access network signaling connection of the subsequent steps are carried on the coupling.
  • Step 204 In the process of establishing a core network and access network signaling connection, or after the connection is established, the process after the S1 connection establishment process or the S1 connection establishment is completed, or the home base station registration process, the superior The access node B configures the configuration parameters related to the access node A.
  • the configuration process is completed through the control plane process of the core network and the access network signaling connection. For example, the following three processes may be used. Realization:
  • Manner 1 As shown in 204a of Figure 7, in the LTE system, the ultimate access node A requests parameter configuration, and indicates the configuration parameters required by the S1 connection setup request message (SI Setup Request); the upper access node B configuration
  • the parameter, in the S1 connection setup response message (SI Setup Request) carries the value of the configuration parameter, and sends the value to the ultimate access node A; the ultimate access node A obtains the value of the configuration parameter sent by the upper-level access node B. Then, configuration feedback is performed to the superior access node B by using an eNB Status Transfer message.
  • Manner 2 As shown in 204b of FIG. 7, in the UMTS system, the ultimate access node A requests parameter configuration, and indicates the configuration parameters required by the HeNB Register Request message; the upper access node B configuration The parameter carries the value of the configuration parameter in the HNB Register Accept message and sends the value to the ultimate access node A. The ultimate access node A obtains the configuration parameter sent by the upper access node B. After the value is received, the home base station configuration update message (HNB Configuration Update) is applied to the upper The level access node B performs configuration feedback.
  • HNB Configuration Update home base station configuration update message
  • Manner 3 As shown in 204c of Figure 7, in the LTE system, after the establishment of the S1 connection (SI Setup), the ultimate access node A, on the established S1 connection, the ultimate access node A to the upper access node B initiates a configuration request (eNB Configuration Update), requesting parameter configuration; the superior access node B returns an eNB Configuration Update Acknowledge to the ultimate access node A, carrying the parameter value of the requested configuration parameter; the ultimate access node A obtains After the configuration parameter returned by the upper-level access node B takes the value, the eNB Status Transfer message is used to perform configuration feedback to the upper-level access node B.
  • SI Setup SI Setup
  • eNB Configuration Update eNB Configuration Update
  • the superior access node B returns an eNB Configuration Update Acknowledge to the ultimate access node A, carrying the parameter value of the requested configuration parameter
  • the ultimate access node A obtains
  • the eNB Status Transfer message is used to perform configuration feedback to the upper-level access node B.
  • Step 205 The ultimate access node A configures its own air interface resource and interface parameters according to the parameters obtained in the above steps, and enters the running state to provide wireless access for the terminal and establish a cell.
  • Step 206 During the running process, the air interface resource of the upper-level access node B changes, and the parameter value of the partial parameter of the upper-level access node changes, and the parameter that detects the change of the part includes the dedicated parameter of the ultimate access node A, and the upper-level access node B may send the configuration parameter of the value change by the MME configuration update message (MME Configuration Update), send it to the ultimate access node A, initiate the update of the configuration parameter, and the ultimate access node A obtains the configuration of the value change.
  • MME Configuration Update MME Configuration Update
  • any process that includes the above functions and information initiated on the core network and the access network signaling connection can be used to implement this step, including a new process.
  • the specific process of implementing the configuration parameter update is basically the same as the step 105 in the first embodiment. The only difference is that the connection and the bearer signaling based on the step are different from the step 105. I will not repeat them here.
  • a control plane message is provided through a direct signaling connection between the ultimate access node A and the upper access node B (for example, an X2 connection, or an Iur connection, or a new signaling connection).
  • the process of implementing the parameter configuration of the ultimate access node A includes the following steps: Step 301: It is exactly the same as step 101 in the first embodiment.
  • Step 302 It is identical to step 102 in the first embodiment.
  • Step 303 The ultimate access node A establishes a connection with the accessible upper-level access node B according to the list of accessible upper-level access nodes provided by the OAM system, and establishes direct signaling with the upper-level access node B.
  • the transport bearer of the connection The transport bearer of the connection.
  • the upper access node B in this step may be the same node as the above-mentioned access node X, or may be a different node.
  • the terminal access node A establishes a connection with the accessible upper-layer access node B according to the accessible access-level access node list provided by the OAM system, and establishes a connection with step 203 in the second embodiment.
  • the process is similar and will not be repeated here.
  • the transport bearer may be a signaling radio bearer (SRB) on the air interface signaling connection, or a data radio bearer (DRB) on the air interface signaling connection, or may be a traditional transport layer protocol, such as an SCTP connection. It is similar to the transmission bearer described in step 203 in the second embodiment, and details are not described herein again.
  • SRB signaling radio bearer
  • DRB data radio bearer
  • Step 304 In the process of establishing a direct signaling connection, or a process after the connection is established, such as an X2 connection establishment process or a process after the X2 connection establishment is completed, the upper access node B is configured for the ultimate access node A.
  • the configuration process is completed by a control plane process on a direct signaling connection.
  • Manner 1 As shown in 304a of Figure 8, the ultimate access node A requests parameter configuration, indicating its required configuration parameters in the X2 connection setup request message (XI Setup Request); the upper access node B configuration parameters, in the X2 connection
  • the value of the configuration parameter carried in the response message (X2 Setup Request) is sent to the ultimate access node A.
  • the final access node A obtains the value of the configuration parameter sent by the upper access node B, and then passes the resource status.
  • the Resource Status Reporting message provides configuration feedback to the superior access node B.
  • Manner 2 As shown by 304b in FIG. 8, after the X2 connection is established, the ultimate access node A initiates a configuration request to the upper access node B on the established X2 connection. eNB Configuration Update), request parameter configuration; the upper access node B returns an eNB Configuration Update Acknowledge to the ultimate access node A, carrying the parameter value of the configuration parameter; the ultimate access node A obtains the superior access After the configuration parameter returned by the node B takes the value, the resource status report is sent to the upper access node B for configuration feedback.
  • eNB Configuration Update eNB Configuration Update
  • the indication parameter mode may be an explicit cell or signaling, or may be configured by carrying an implicit parameter indicating the required parameter list.
  • the optional ultimate access node A provides its own partial parameters, such as its own ultimate access node identity (e.g home base station identity or relay node identity), its own location information, neighbor information, and so on.
  • the superior access node B can configure more accurate parameters of the superior node according to the information provided by the ultimate access node A.
  • the ultimate access node A can provide feedback to the superior access node B after obtaining the configuration parameters, such as whether the parameter is operable; if the parameter provided by the superior access node B is an optional list, the ultimate access node A can The parameter values of the final application are provided in the response message.
  • the other parts are identical except that the connections based on the different connections and the different messages are different before the configuration process in step 103 of the first embodiment is omitted.
  • Step 305 The ultimate access node A configures its own air interface resource and interface parameters according to the parameters obtained in the above steps, and enters the running state to provide wireless access to the terminal and establish a cell.
  • Step 306 During the running process, the air interface resource of the upper-level access node B changes, and the parameter value of the partial parameter of the upper-level access node changes, and the parameter that detects the change of the part includes the dedicated parameter of the ultimate access node A, and the upper-level access node B may initiate an update of the configuration parameter by sending a configuration update request (eNB Configuration Update) to the ultimate access node A.
  • the configuration update request configuration includes a configuration parameter with a value change, and the ultimate access node A obtains the value change.
  • the upper access node B returns the configuration update response (eNB Configuration Update Acknowledge), and performs the feedback.
  • the specific process of implementing the configuration parameter update is basically the same as the step 105 in the first embodiment. The only difference is that the connection and the bearer signaling based on the step are different from the step 105. I will not repeat them here.
  • Step 401 Step 101 in one is identical.
  • Step 402 It is identical to step 102 in the first embodiment.
  • Step 403 The ultimate access node A establishes a connection with the accessible upper access node B according to the accessible upper access node list provided by the OAM system, and provides a backhaul link provided by the upper access node B ( Backhaul link ) Establish a transport bearer for the user plane connection.
  • the upper access node B in this step may be the same node as the above-mentioned access node X, or may be a different node.
  • the ultimate access node A is connected to the upper level according to the OAM system.
  • the process of establishing a connection with the accessing upper-layer access node B is similar to the process of establishing a connection in step 203 in the second embodiment, and details are not described herein again.
  • the transport bearer connected by the user plane may be a data radio bearer (DRB) on the air interface signaling connection, or may be a traditional transport layer protocol, such as a Transmission Control Protocol (TCP)/User Data Packet Protocol (UDP). , User Datagram Protocol), the transmission bearer is established in the following manner: the parameters required to establish TCP/UDP between the ultimate access node A and the upper-level access node B according to the pre-configured or obtained according to step 402, if The need to establish a transport layer connection (for example, a TCP connection) initiates a transport connection establishment process, in which subsequent user plane data is carried on this connection.
  • a transport layer connection for example, a TCP connection
  • Step 404 The user accesses the user plane, and the upper-layer access node B configures the configuration parameters related to the terminal access node A.
  • the configuration process is completed by the service flow carried over the established user plane connection, for example, The specific process is as follows:
  • the ultimate access node A requests parameter configuration, in an HTTP message, for example, an HTTP Get Parameter Request (HTTP Get Parameter Request), indicating the configuration parameters required by itself; the upper access node B configuration parameters, In an HTTP message, for example, an HTTP Get Parameter Response (HTTP Get Parameter Response), carrying the value of the configuration parameter, and sending it to the ultimate access node A; the ultimate access node A obtaining the sending by the superior access node B
  • HTTP Get Parameter Request HTTP Get Parameter Request
  • HTTP Get Parameter Response HTTP Get Parameter Response
  • configuration feedback is performed to the upper-level access node B by using an HTTP message, such as an HTTP Set Parameter Response message.
  • the other parts are identical except that the connections based on the different connections and the different messages are different before the configuration process in step 103 of the first embodiment is omitted.
  • Step 405 The ultimate access node A configures its own air interface resource and interface parameters according to the parameters obtained in the above steps, and enters the running state to provide wireless access for the terminal and establish a cell.
  • Step 406 During the running process, the air interface resource of the upper-level access node B changes, and the parameter value of the partial parameter of the upper-level access node changes, and the parameter that detects the change of the part includes the special parameter of the ultimate access node A, and the upper-level access node B can send a configuration parameter of the value change to the ultimate access node by using a message in the HTTP process, such as an HTTP Set Parameter Request message, and initiate an update of the configuration parameter, and the ultimate access node obtains the location.
  • a message in the HTTP process such as an HTTP Set Parameter Request message
  • configuration feedback is performed on the upper-level access node by using a message in the HTTP process, for example, an HTTP Set Parameter Response message.

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Abstract

L'invention se rapporte à un procédé permettant de configurer les paramètres des nœuds d'accès. Ledit procédé comprend principalement : l'acquisition, par un nœud d'accès des terminaux, de paramètres de configuration en provenance d'un nœud d'accès de niveau supérieur qui est accessible pour ledit nœud d'accès des terminaux ; et l'achèvement de la configuration et/ou la mise à jour des paramètres de configuration, ces paramètres de configuration étant des paramètres dédiés du nœud d'accès des terminaux qui sont associés au nœud d'accès de niveau supérieur. L'invention a également trait à un système permettant de configurer les paramètres des nœuds d'accès. Grâce à la présente invention, la configuration et la mise à jour des paramètres de configuration associés à un nœud d'accès de niveau supérieur sur des nœuds d'accès des terminaux sont possibles, tous les paramètres des nœuds d'accès des terminaux peuvent désormais être configurés, la configuration n'est plus jamais incorrecte et la mise à jour est toujours rapide. Cela assure un fonctionnement normal des nœuds d'accès dans un système de réseau d'accès et évite les conflits de ressources radio entre les nœuds d'accès des terminaux et les nœuds d'accès de niveau supérieur, et cela permet aussi de mieux configurer les ressources radio des nœuds d'accès des terminaux.
PCT/CN2011/078718 2010-09-25 2011-08-22 Procédé et système permettant de configurer les paramètres des noeuds d'accès WO2012037842A1 (fr)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107976966A (zh) * 2016-10-24 2018-05-01 费希尔-罗斯蒙特系统公司 用于将模块化控制系统合并到过程工厂的系统和方法
CN108289300A (zh) * 2017-01-10 2018-07-17 中兴通讯股份有限公司 一种支持分布式多场景的基站及其创建、通信方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103840953B (zh) * 2012-11-21 2017-10-31 中兴通讯股份有限公司 远程日志实时获取方法及系统
CN103873275B (zh) * 2012-12-12 2019-04-26 中兴通讯股份有限公司 对桥接型驻地网关进行管理的方法、系统和设备
CN104144438B (zh) * 2013-05-10 2019-03-12 中兴通讯股份有限公司 一种集中配置和管理网络中节点的方法及系统
CN103746887A (zh) * 2013-12-30 2014-04-23 重庆金美通信有限责任公司 一种用于机动通信接入网络开通的方法
CN107450903B (zh) * 2017-05-31 2020-06-30 阿里巴巴集团控股有限公司 一种信息处理方法及装置
CN112969223B (zh) * 2017-08-11 2022-09-30 中兴通讯股份有限公司 参数配置、功率确定方法及装置、通信节点
CN110769437B (zh) * 2018-07-26 2023-04-28 成都鼎桥通信技术有限公司 中继的邻区配置方法
CN111010703A (zh) * 2019-11-15 2020-04-14 北京长焜科技有限公司 移动网络中eNodeB自动接入核心网的方法和系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101257496A (zh) * 2006-11-13 2008-09-03 华为技术有限公司 一种获取配置信息的方法和系统
CN101282289A (zh) * 2008-05-16 2008-10-08 中国移动通信集团广东有限公司 一种Node B获取和更新局间链路参数的实现方法
CN101321101A (zh) * 2007-06-05 2008-12-10 华为技术有限公司 接入网节点自配置的方法及其系统
WO2009096835A1 (fr) * 2008-02-01 2009-08-06 Telefonaktiebolaget L M Ericsson (Publ) Configuration d'un nœud dans un réseau de communications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101742735A (zh) * 2008-11-04 2010-06-16 中兴通讯股份有限公司 一种实现配置信息更新的方法及系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101257496A (zh) * 2006-11-13 2008-09-03 华为技术有限公司 一种获取配置信息的方法和系统
CN101321101A (zh) * 2007-06-05 2008-12-10 华为技术有限公司 接入网节点自配置的方法及其系统
WO2009096835A1 (fr) * 2008-02-01 2009-08-06 Telefonaktiebolaget L M Ericsson (Publ) Configuration d'un nœud dans un réseau de communications
CN101282289A (zh) * 2008-05-16 2008-10-08 中国移动通信集团广东有限公司 一种Node B获取和更新局间链路参数的实现方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107976966A (zh) * 2016-10-24 2018-05-01 费希尔-罗斯蒙特系统公司 用于将模块化控制系统合并到过程工厂的系统和方法
CN108289300A (zh) * 2017-01-10 2018-07-17 中兴通讯股份有限公司 一种支持分布式多场景的基站及其创建、通信方法

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