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WO2009056019A1 - Procédé et appareil de gestion de ressource de protocole de couche d'adaptation d'utilisateur partie commande de connexion de signalisation - Google Patents

Procédé et appareil de gestion de ressource de protocole de couche d'adaptation d'utilisateur partie commande de connexion de signalisation Download PDF

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Publication number
WO2009056019A1
WO2009056019A1 PCT/CN2008/072089 CN2008072089W WO2009056019A1 WO 2009056019 A1 WO2009056019 A1 WO 2009056019A1 CN 2008072089 W CN2008072089 W CN 2008072089W WO 2009056019 A1 WO2009056019 A1 WO 2009056019A1
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WO
WIPO (PCT)
Prior art keywords
sua
link
entity
local
network
Prior art date
Application number
PCT/CN2008/072089
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English (en)
Chinese (zh)
Inventor
Long Huang
Yang REN
Zhicheng Zheng
Yingying Zhang
Jianxing Hou
Guohuo Chen
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2009056019A1 publication Critical patent/WO2009056019A1/fr

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    • 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

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a signaling connection control part (Signing)
  • SCCP Connection Control Part
  • SBA User Adaptation Layer Protocol
  • the SCCP User Adaptation Layer is a member of the SIGTRAN protocol family and is the upper-layer user adaptation protocol of the SCCP.
  • the underlying bearer is on the Stream Control Transmission Protocol (SCTP). , so that the upper user messages of SCCP can be transmitted on the IP network.
  • SCTP Stream Control Transmission Protocol
  • SUA implements communication between narrow-band SCCP users and broadband SCCP users, or broadband SCCP users.
  • the Signaling Gateway acts as the network element for the handover between the circuit-switched network and the IP network, terminates the signaling message of the circuit-switched network, and forwards the SCCP user message of the narrow-band side (SS7) to the IP domain through SUA/SCTP.
  • a signaling node that processes the SCCP user message It is also possible to implement SCCP user messages for the IP domain to be forwarded through the SG to the narrowband SCCP user message processing device.
  • the Signaling Gateway Process (SGP) is located on the gateway side. Therefore, the gateway side is also called the SGP side.
  • the Application Server Process (ASP) is located in the IP domain. The IP domain is also called the IP domain. For the ASP side, this is the SGP-ASP application model.
  • the signaling gateway SG is connected to the application server AS (ie, the SGP-ASP application model) by SCTP coupling.
  • An SCTP coupling is determined by SGP and ASP.
  • ASP and SGP are respectively regarded as two endpoints on SCTP coupling. They are ASP attributes on the AS side and SGP attributes on the SG side.
  • the SUA on the SG needs to maintain the ASP state on the remote AS.
  • the SUA on the AS does not need to maintain the SGP state. It only needs to maintain the local ASP state.
  • the signaling gateways are determined by the various ASP states that make up the AS.
  • the SG on the SG needs to maintain different AS statuses at the remote end.
  • the AS needs to maintain the routing status of the signaling points to different destinations in order to determine which SG to specifically forward the message. Therefore, there is inconsistency and asymmetry in the state management between the signaling gateway SG and the application server AS.
  • An object of the embodiments of the present invention is to provide a signaling connection control part user adaptation layer protocol resource management method and apparatus, so as to shield the local technology from the local end attribute and the destination end attribute in parameter configuration, state maintenance, and route management. Inconsistency and asymmetry.
  • an embodiment of the present invention provides a signaling connection control part user adaptation layer protocol (SUA) network resource management method, including:
  • the network element in the network is managed according to the attribute corresponding to the configured unified resource object.
  • the above unified resource objects include the SUA local entity, the SUA destination entity, the SUA link set, and the SUA. Any one of routing and SUA links or any combination thereof.
  • an embodiment of the present invention further provides a SUA network resource management apparatus, including:
  • a receiving unit configured to receive a command for configuring or managing a SUA part of the device, where the command includes establishing a unified resource object in the SUA network;
  • a processing unit configured to perform a configuration or management operation on the SUA portion of the device according to the command.
  • the foregoing device solution configures a unified resource object for each network element in the SUA network through each configuration module, thereby ensuring consistency and symmetry of state management of the SG, AS, and the like of the network elements in the SUA network, thereby making the mobile communication system more convenient.
  • Management greatly facilitates network maintenance and planning, improves the flexibility of network networking, and realizes unified management of network elements in the SUA network.
  • FIG. 1 is a schematic flowchart of an embodiment of a SUA network resource management method according to the present invention
  • FIG. 2 is a schematic diagram of an embodiment of a resource configuration model established in a SUA network resource management method according to the present invention
  • FIG. 3 is a schematic diagram showing a state change of a first embodiment of resource object state maintenance in a SUA network resource management method according to the present invention
  • FIG. 4 is a schematic diagram showing a state change of a second embodiment of resource object state maintenance in a SUA network resource management method according to the present invention
  • FIG. 5 is a schematic flowchart of a route management embodiment in a SUA network resource management method according to the present invention.
  • FIG. 6 is a schematic structural diagram of an embodiment of a SUA network resource management apparatus according to the present invention;
  • FIG. 7 is a schematic structural diagram of an embodiment of a processing unit in a SUA network resource management apparatus according to the present invention.
  • the embodiment of the present invention mainly proposes a SUA network resource management scheme, which establishes resource objects such as SUA entities, SUA routes 4, SUA links 5, and SUA link sets, and based on parameter configuration, state maintenance, and routing of these resource objects.
  • Management and other processes perform configuration management operations on the local and destination sides to shield the differences between the attributes of the SCTP-coupled ends, facilitating network planning, maintenance, and management.
  • FIG. 1 is a schematic flowchart diagram of an embodiment of a SUA network resource management method according to the present invention. Specifically, the following steps are included:
  • Step 101 Configure a network element in the network according to an attribute corresponding to the unified resource object established in the SUA network.
  • the unified resource object established in the SUA network establishes a SUA network resource configuration model.
  • FIG. 2 is a schematic diagram of an embodiment of a resource configuration model established in a SUA network resource management method according to the present invention.
  • the dotted line indicates SUA route 4
  • the thin solid line indicates SUA link 5
  • the thick solid line indicates SCCP route. 6
  • the rectangular wireframe represents the SUA entity
  • the elliptical wireframe represents the SUA link set.
  • Each connection in the SUA link set corresponds to an SCTP coupling.
  • the established SUA network resource object includes any one of the following or any combination thereof, but is not limited to the following:
  • a SUA entity which mainly represents a logical unit that performs a specific function, such as a logical unit that processes a specific service, such as AS 12, AS 22, or a logical unit that only performs a specific message forwarding function, such as SG 11, SG21, and SUA entity objects are further classified into SUA.
  • a specific function such as a logical unit that processes a specific service, such as AS 12, AS 22, or a logical unit that only performs a specific message forwarding function, such as SG 11, SG21, and SUA entity objects are further classified into SUA.
  • a specific function such as a logical unit that processes a specific service, such as AS 12, AS 22, or a logical unit that only performs a specific message forwarding function, such as SG 11, SG21, and SUA entity objects are further classified into SUA.
  • Local entity and SUA destination entity such as a logical unit that performs a specific function, such as a logical unit that processes a specific service, such as AS 12, AS 22, or a logical unit that only
  • the SUA local entity mainly represents a logical unit that performs a predetermined function at the local end, such as SG 11 or AS 12.
  • the SUA destination entity mainly represents a logical unit that performs a predetermined function at the destination end, such as SG 21 or AS 22.
  • the SUA link set 31, the SUA link set 32, and the SUA link set 33 are mainly used to indicate the local end and the destination. All links between the ends serving the same application server.
  • SUA route 4 is used to indicate the path that the local end to the destination end.
  • a SUA route 4 corresponds to a SUA link set at the local end.
  • the SUA link 5 is mainly used to indicate the connection relationship between the local end and the destination end established by the SCTP, such as the connection relationship established between the SGP-ASP and the IPSP-IPSP through SCTP coupling.
  • the data configuration, state maintenance, and route management objects at both ends of the SG and AS can Unified management and management of local entities, destination entities, link sets, and routes; SCTP-coupled management can also be unified for configuration management of SUA link 5.
  • IP Server Proxy IP Server Proxy
  • the SUA link state depends on the SCTP coupling state corresponding to the bottom layer. Therefore, the SUA link state on the SG side is reflected as the corresponding ASP state and SCTP coupled state. On the AS side, the SUA link state is reflected as Corresponds to the SCTP coupling and the state of the local ASP.
  • the state of the ASP is determined by the state transition of the message interaction between the SGP and the ASP.
  • the state of the SCTP coupling is determined by the underlying connection state, so that the management of the SUA link state is unified on the basis of the protocol.
  • the SUA link set state is determined by the link state in the link set, and the SUA link state is uniformly maintained on the SGP and ASP sides.
  • the AS state on the SG side belongs to the AS state of the corresponding remote server, and the AS state is maintained.
  • the state of the SUA link set is determined by the state of all ASPs and SCTPs associated with the local end.
  • the state of the SUA link set may depend on the state of the link in the local link set, so The link state maintenance is unified, and the state maintenance management of the SUA link set is unified.
  • the SUA routing state is determined by the state of the SUA link set at the SG end, and is determined by the state of the SUA link set state and the destination signaling point of the narrowband SS signaling network side at the AS end. Since the SUA link set state maintenance management can be unified, the SUA route status is also unified.
  • the state of the SUA destination entity depends on the state of all the routes to the SUA destination entity, so that the state management of the SCTP-coupled network element entities is unified.
  • Step 102 Manage each network element in the network according to the attribute corresponding to the configured resource object.
  • Different resource objects correspond to different attributes.
  • the attributes corresponding to the SUA local entity indicate the characteristics and location of the local entity in the SUA network, including but not limited to: local entity name, local entity type, address type, and routing context. Either include any one of them or any combination thereof.
  • the local entity name is used to identify the naming of the local entity;
  • the local entity type is used to indicate whether the local entity is an SG or an AS;
  • the address type is used to indicate whether the local entity uses the signaling point identifier or the IP address identifier;
  • the routing context represents Distinguish the served AS according to the protocol description.
  • the attributes corresponding to the SUA destination entity represent the characteristics and location of the destination entity in the SUA network, including but not limited to: destination entity name, destination entity type, local entity name, address type, routing context, neighboring flags, and network mode, or Any one of them or any combination thereof is included.
  • the destination entity name uniquely identifies the name of the destination entity.
  • the destination entity type is used to indicate whether the destination entity is a signaling process (SP), SG, or AS, thereby confirming the entity attribute of the peer; Is the local entity name corresponding to the destination entity; and the address type indicates whether the address identifier is a signaling point or an IP address; the routing context is used to distinguish the served AS according to the protocol description; the adjacent flag indicates whether the entity is adjacent to the local office; The mode indicates whether the destination is an exclusive signaling point or a shared signaling point.
  • SP signaling process
  • the attribute corresponding to the SUA link set represents a link set mode between the local entity and the destination entity, including but not limited to: a link set name, a destination entity name, a service mode, and a working mode, or may include only one of the attributes or Any combination of the attributes.
  • the link set name is used to explicitly identify a unique link set; the destination entity name indicates the name of the neighboring entity connected to the Media Gateway Controller (MGC) or the signaling gateway, corresponding to the destination entity.
  • the service mode is used to specify the service mode of the link within the link set, namely: active/standby mode, load sharing mode, broadcast, etc.
  • the working mode indicates which way the link in the link set works, ie Signaling Gateway Process (SGP), Application Server Process (ASP), or IP Server Process (IPSP).
  • SGP Signaling Gateway Process
  • ASP Application Server Process
  • the attribute corresponding to the SUA route 4 indicates the routing information of the local entity to the destination entity, including but not limited to: a route name, a destination entity name, a link set name, and a priority, or any one or any combination thereof.
  • the routing name is used to uniquely identify the local route; the destination entity The name indicates the destination entity to which the route is directed; the link set name indicates the first hop path used by the route; the priority indicates the priority of the route in all the same destination entities, and is used to determine the priority of message routing to the same destination entity. level.
  • the attribute corresponding to the SUA link 5 indicates the link between the local end and the destination end and the corresponding flow control transmission protocol coupling establishment information, including but not limited to: link name, module number, link set name, and local end.
  • the link name is used to uniquely identify the local link; the module number is used to indicate the processing module of the link; the link set name indicates the link set to which the link belongs; and the local IP address indicates the SCTP coupling is initiated.
  • the local IP address can support the multiple access mode.
  • the format can be the IP address list.
  • the local port number indicates the local SCTP port number used for SCTP coupling establishment.
  • the peer IP address indicates the SCTP coupling end.
  • IP address can support multiple access mode, the form can be a list of IP addresses; the peer port number indicates the peer SCTP port number used for SCTP coupling establishment; the client/server mode is used to indicate that the local end is working at the client
  • the (Cl ient ) mode is also the server mode.
  • the working mode mainly determines whether the SGP first initiates the SCTP coupling request or the ASP first initiates the SCTP coupling request.
  • the priority is used to specify the link priority, and the link selection. The priority can be selected according to the priority, and the link with higher priority is preferentially selected.
  • Each resource object For each resource object, it is configured according to the network.
  • Each resource object corresponds to a set of configuration commands. You can log in to the local client and use the configuration command to operate the corresponding data table to provide the interface for network configuration and maintenance.
  • Configuration commands include but are not limited to: add, delete, modify, and query. Or manage the SUA network resources by sending parameters through the network management interface.
  • each network element is configured with the attributes corresponding to the unified resource object, the configuration information of the two ends of the connection in the prior art parameter configuration is inconsistent.
  • FIG. 3 is a first embodiment of resource object state maintenance in a SUA network resource management method according to the present invention.
  • SUA link state depends on the underlying SCTP association for the state and a state migration SUA layer ASP, corresponding to the protocol RFC3332 "ASP DOWN", “ASP INACTIVE ", "ASP ACTIVE” 0 according to this embodiment of the current.
  • the routing status of the local entity is available, when the status of the corresponding link set is unavailable, or when receiving a message sent by the destination entity indicating that the route is not available, the routing status will be migrated and migrated to unavailable.
  • Status see step 201 in Figure 3. Assume that the routing state of the local entity is unavailable. When the status of the corresponding link set is available, or when the message sent by the destination entity indicating that the active route is available is received, the routing state will be migrated and migrated to the available state. See step 202 in Figure 3.
  • the link set state can be determined by all the link states in the link set. Because the resource objects defined in the embodiment of the present invention are used, the SUA link state is uniformly maintained on the local end and the destination end side, that is, The state of the application server on the signaling gateway side is consistent with the state of the application server of the corresponding remote server. On the application server side, the state of the link set is the state of all application servers related to the local end and the state of SCTP coupling. Unified decision.
  • the link set state is the centralized representation of the state of the link in the local link set. When the link state maintenance is unified, the state maintenance management of the link set is unified.
  • the link state of each link depends on the SCTP coupling state corresponding to the underlying layer, that is, the link state on the signaling gateway side is reflected as the corresponding application server process state and the SCTP coupled state; and on the application server side, the chain The state of the path is reflected in the state corresponding to the SCTP coupling and the local application server process.
  • FIG. 4 is a schematic diagram of a state change of a second embodiment of resource object state maintenance in a SUA network resource management method according to the present invention.
  • this embodiment may also update the available state of the SUA destination entity according to the current SUA routing status.
  • the available state of the current SUA destination entity is available, if all SUA routing states are unavailable, updating the available state of the current SUA destination entity is unavailable (see step 203 in FIG. 4).
  • the current state of the current SUA destination entity When not available, if any of the SUA routing states are available, then the available state of the current SUA destination entity is updated as available (see step 204 in Figure 4).
  • FIG. 5 is a schematic flowchart of a route management embodiment in a SUA network resource management method according to the present invention. From the SUA local entity to the SUA destination entity, there may be one or more SUA routes 4, and the routing status of all the entities that reach the SUA destination determines the state of the SUA destination entity. For each SUA route 4, different priorities can be set, and when the SUA destination entity message is routed, the routing algorithm can be selected according to the routing priority.
  • the SUA link set is composed of one or more SUA links 5, and different SUA links 5 can use either primary backup or load sharing. In the primary and backup modes, only the primary SUA link 5 can be selected. When the primary SUA link is faulty, the standby SUA link is up for the primary service and bears the corresponding service. In the load balancing mode, each SUA link 5 can be used. Different priorities are set, and the SUA link 5 with a higher priority is preferentially selected in the same link set.
  • the flow of the route management method in this embodiment is as follows: Step 301: The SUA local entity analyzes the received signaling message, and acquires the SUA destination entity that needs to be sent.
  • Step 302 Select a qualified SUA route 4 according to a preset routing policy and a routing field in the received signaling message;
  • Step 303 Obtain a corresponding SUA link set according to the selected eligible SUA route 4;
  • Step 304 According to a preset link selection policy and the routing path, from a link set corresponding to the eligible SUA route 4 Select the eligible SUA link 5;
  • Step 305 Select any SCTP coupling in the eligible SUA link 5 according to the routing field to transmit data.
  • the routing policy includes but is not limited to: setting different priorities for each user adaptation layer route, and performing routing according to the priority; or using load sharing mode between different user adaptation layer routes; Or use the primary and backup mode of operation between different user adaptation layer routes.
  • the link selection policy includes but is not limited to: using primary and backup between different user adaptation layer links Working mode; or use load sharing mode between different user adaptation layer links; or set different priorities for each user adaptation layer link, and select the highest priority in the same link set Bear.
  • This embodiment provides a flexible SUA route 4 selection and link selection mode. When a link or route fails, it can be processed quickly and flexibly to avoid adverse effects on the service.
  • the present invention further provides an embodiment of the SUA network resource management apparatus.
  • the SUA network resource management apparatus 60 can be any network element in the communication system, such as an MSC or an HLR. Including the SUA part 63, such as SG, AS, etc., the SUA network resource management apparatus 60 further includes a receiving unit 61 and a processing unit 62 on the basis of the original network element.
  • the receiving unit 61 receives the commands from the local client or the parameters delivered by the network management interface, and the commands or parameters are used to configure or manage the SUA part 63 in the device 60, for example, establishing a SUA local entity, a SUA destination entity, and a SUA network in the SUA network.
  • Processing unit 62 performs the commands received by receiving unit 61, or configures or manages the SUA portion 63 in device 60 based on the received parameters.
  • the processing unit 62 may include: a SUA local entity configuration module 71, a SUA destination entity configuration module 72, a SUA link set configuration module 73, a SUA route configuration module 74, and a SUA link configuration module. 75, or include any one or any combination thereof; wherein, the SUA local entity configuration module 71 increases the feature and location information of the local entity in the SUA network according to the parameter delivered by the network management interface or the command issued by the local client, Deleting, modifying, and querying the configuration or management operations of the SUA local entity; the SUA destination entity configuration module 72 receives the parameters sent by the network management interface for configuring the SUA destination entity or the command sent by the local client to configure the SUA destination entity.
  • the configuration or management operation of adding, deleting, modifying, and querying the SUA destination entity such as the feature and location information of the destination entity in the SUA network, according to the feature and location information of the local entity configured by the SUA local entity configuration module 71 in the SUA network;
  • the SUA link set configuration module 73 receives After the parameters of the SUA link set sent by the network management interface or the commands sent by the local client for configuring the SUA link set are configured or managed according to the SUA local entity configuration module 71 and the SUA destination entity configuration module 72.
  • the configuration and management operations of adding, deleting, modifying, and querying the SUA link set of the link set mode information between the local entity and the destination entity; and the SUA route configuration module 74 receives the network management interface.
  • the link set mode information configured or managed by the SUA Link Set Configuration Module 73 is used for the local entity to the destination.
  • the routing information of the entity is configured to add, delete, modify, or query the SUA route 4 or the like.
  • the SUA link configuration module 75 receives the parameter used by the network management interface to configure the SUA link 5 or the local client sends the parameter.
  • the link set mode information configured or managed by the SUA link set configuration module 73 is used between the local end and the destination end. Link and the corresponding coupling of stream control transmission protocol establishment information to add, delete, modify, query link 5 SUA like configuration or management operations.
  • the SUA local entity configuration module 71 may include: a local name configuration module, a local type configuration module, a local address type configuration module, and a local routing context configuration module, or any one or any combination thereof, to pass The configuration or management of the attributes of the SUA local entity further configures or manages the SUA local entity.
  • the local name configuration module adds, modifies, deletes, etc. the name of the local entity according to the parameter used by the network management interface to configure the name of the local entity of the SUA or the command sent by the local client to configure the local entity name of the SUA. Configuration or management operations; similarly, the local type configuration module adds, modifies, deletes, etc.
  • the local address type configuration module is used to add, modify, delete, etc. the address of the local entity or Management operation
  • the local routing context configuration module is used to add, modify, delete, etc. configuration or management operations on the routing context of the local entity.
  • the SUA destination entity configuration module 72 may include: a destination name configuration module, a destination type configuration module, a local name configuration module, a destination address type configuration module, a destination routing context configuration module, an adjacent flag configuration module, and a network mode. Configure the module, or include any one or any combination thereof, to configure or manage the attributes of the SUA destination entity. Configure or manage the SUA destination entity in one step.
  • the destination name configuration module configures or manages the name of the destination entity according to the parameter used by the network management system to configure the destination entity name.
  • the destination type configuration module performs the destination entity according to the parameter used by the network management system to configure the destination entity type.
  • the configuration of the local name configuration module performs the configuration management operation on the name of the local entity associated with the destination entity according to the parameters used by the network management system to configure the destination entity name.
  • the destination address type configuration module is used according to the network management system.
  • the parameter of the destination entity address type is configured as a signaling point or an IP address for the destination entity.
  • the destination routing context configuration module configures or manages the routing context of the destination entity according to the parameters used by the network management system to configure the routing context.
  • the neighboring flag configuration module configures or manages the neighboring flag of the destination entity according to the parameter used by the network management to configure the neighboring flag to indicate whether the entity is adjacent to the local office; the network mode configuration module is configured according to the network management Used to configure the network Mode parameter of the network entity configuration object model or management operations, the network mode entity can be configured to an exclusive shared signaling point or signaling point.
  • the SUA link set configuration module 73 may include: a link set name configuration module, a destination entity name configuration module, a service mode configuration module, and a working mode configuration module, or any one or any combination thereof.
  • the SUA link set is further configured or managed by configuring or managing the attributes of the SUA link set.
  • the link set name configuration module adds, modifies, or deletes the name of the link set according to the parameter used by the network management system to configure the link set name or the command sent by the local client to configure the link set name.
  • the configuration or management operation of the destination entity; the destination entity name configuration module adds, modifies, deletes, etc.
  • the configuration or management operation is performed by the service mode configuration module according to the parameter used by the network management system to configure the link set service mode or the command sent by the local client to configure the link set service mode.
  • the service mode is configured to add, modify, or delete the configuration or management operations.
  • the working mode configuration module uses the parameters sent by the NMS to configure the working mode of the link set or the command sent by the local client to configure the working mode of the link set. , increase the working mode of links in the link set Add, modify, delete, etc. configuration management operations.
  • the SUA route configuration module 74 may include: a route name configuration module, a destination entity name configuration module, a link set name configuration module, and a priority configuration module, or include any one or any combination thereof, to pass Configure or manage the attributes of SUA Route 4 to further configure or manage SUA Route 4.
  • the routing name configuration module adds or modifies or deletes the routing name according to the parameters used by the network management system to configure the routing name or the command used by the local client to configure the routing name.
  • the configuration module adds or modifies or deletes the destination entity name according to the parameters used by the NMS to configure the name of the destination entity or the command sent by the local client to configure the destination entity name.
  • the configuration module configures or manages the first hop path used by the route to determine the route according to the parameter used by the NMS to configure the link set name or the command sent by the local client to configure the link set name.
  • the first hop path is used.
  • the priority configuration module increases the message routing priority to the same destination entity according to the parameter used by the network management system to configure the priority or the command sent by the local client to configure the priority. , modify, delete, etc. configuration or management operations to determine the phase Message routing destination entity selection priority.
  • the SUA link configuration module 75 may include: a link name configuration module, a module number configuration module, a link set name configuration module, a local IP configuration module, a local port number configuration module, and a peer IP configuration.
  • the link name configuration module adds or modifies or deletes the name of the link according to the parameter used by the NMS to configure the link name or the command sent by the local client to configure the link name. Operation, to identify the unique link of the local office; similarly, the module number configuration module adds, modifies, deletes, etc.
  • the link set name configuration module is used to link the link to the link
  • the configuration or management operation of the path set name is added, modified, or deleted to determine the link set to which the link belongs.
  • the local IP configuration module is used to configure or manage the local IP address to determine the SCTP coupling.
  • the local IP address can be an IP address list and supports multiple access mode.
  • the local port number configuration module configures or manages the local SCTP port number to determine the local SCTP port number used for SCTP coupling establishment.
  • the peer IP configuration module is configured to configure or manage the SCTP-coupled peer IP address to determine the peer IP address that initiates the SCTP coupling, which may be an IP list, and supports multiple access working modes;
  • the configuration module is used to configure or manage the peer SCTP port number used for SCTP coupling establishment to determine the peer SCTP port number used for SCTP coupling establishment.
  • the local working mode configuration module is used to work on the local end.
  • the configuration or management operation is performed to indicate whether the local working mode is the C ient mode or the server mode.
  • the link priority configuration module is configured to configure or manage the link priority to specify the link priority. The link selection can be based on priority.
  • the foregoing device embodiment performs a unified resource object configuration or management operation on each network element in the SUA network by using the configuration module, effectively shielding the difference between the local attributes of the SCTP coupling, such as SGP, ASP, and IPSP, and implementing the SUA.
  • the unified configuration or management of the NEs in the network ensures the consistency and symmetry of the state management of the SG and AS in the SUA network, making the mobile communication system easier to manage, greatly facilitating network maintenance and planning, and improving the network. Network networking flexibility. .

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  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

L'invention porte sur un procédé de gestion de ressource réseau de protocole de couche d'adaptation d'utilisateur partie commande de connexion de signalisation (SUA) qui comprend : l'agencement d'un élément de réseau dans le réseau selon l'attribut correspondant d'un objet de ressource unifié créé dans le réseau SUA; la gestion de l'élément de réseau dans le réseau selon l'attribut correspondant de l'objet de ressource unifié après agencement. L'invention porte également sur un appareil de gestion de ressource réseau SUA (60), qui comprend : une unité de réception (61) et une unité de traitement (62), l'unité de réception (61) étant utilisée pour recevoir une instruction qui agence ou gère la partie SUA (63) dans l'appareil; l'unité de traitement (62) étant utilisée pour agencer ou gérer la partie SUA (63) dans l'appareil (60) selon l'instruction. Le procédé et l'appareil unifient l'incohérence et l'asymétrie dans l'arrangement de paramètre, la maintenance d'état et la gestion de routeur du terminal local et du terminal destinataire pour être commode pour la planification de réseau et la gestion de maintenance.
PCT/CN2008/072089 2007-11-01 2008-08-21 Procédé et appareil de gestion de ressource de protocole de couche d'adaptation d'utilisateur partie commande de connexion de signalisation WO2009056019A1 (fr)

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CN200710168084.X 2007-11-01
CN200710168084XA CN101425921B (zh) 2007-11-01 2007-11-01 信令连接控制部分用户适配层协议资源管理的方法及装置

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WO2009056019A1 true WO2009056019A1 (fr) 2009-05-07

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CN (1) CN101425921B (fr)
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CN112787839A (zh) * 2019-11-11 2021-05-11 中盈优创资讯科技有限公司 端口描述的修改方法及装置

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CN1909480A (zh) * 2006-08-24 2007-02-07 华为技术有限公司 网管和网元的网络资源一致性的校验方法及其系统
CN1933485A (zh) * 2006-08-22 2007-03-21 华为技术有限公司 一种兼容sccp和sua的方法及装置

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CN100486217C (zh) * 2005-07-26 2009-05-06 中兴通讯股份有限公司 一种信令网关上面向连接建立和消息转发的方法

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CN1933485A (zh) * 2006-08-22 2007-03-21 华为技术有限公司 一种兼容sccp和sua的方法及装置
CN1909480A (zh) * 2006-08-24 2007-02-07 华为技术有限公司 网管和网元的网络资源一致性的校验方法及其系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112787839A (zh) * 2019-11-11 2021-05-11 中盈优创资讯科技有限公司 端口描述的修改方法及装置
CN112787839B (zh) * 2019-11-11 2023-07-25 中盈优创资讯科技有限公司 端口描述的修改方法及装置

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