WO2015027482A1 - 一种网络能力信息传输方法及装置 - Google Patents

一种网络能力信息传输方法及装置 Download PDF

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Publication number
WO2015027482A1
WO2015027482A1 PCT/CN2013/082713 CN2013082713W WO2015027482A1 WO 2015027482 A1 WO2015027482 A1 WO 2015027482A1 CN 2013082713 W CN2013082713 W CN 2013082713W WO 2015027482 A1 WO2015027482 A1 WO 2015027482A1
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WIPO (PCT)
Prior art keywords
network
information
side entity
capability information
network side
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PCT/CN2013/082713
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English (en)
French (fr)
Inventor
夏海涛
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华为技术有限公司
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2013/082713 priority Critical patent/WO2015027482A1/zh
Priority to CN201380001919.6A priority patent/CN105210345B/zh
Publication of WO2015027482A1 publication Critical patent/WO2015027482A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/085Retrieval of network configuration; Tracking network configuration history
    • H04L41/0853Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a network capability information transmission method and apparatus. Background technique
  • the mobile communication network can provide basic communication services for the UE (User Equipment), such as voice, short message, and mail sending and receiving, and can also provide network capability information to the UE or a third-party application platform; It may be a basic state of the network, such as a congested or uncongested state of the network, an available or unavailable state, an energy-saving or non-energy-saving state, etc., and may also be cell load information, cell bandwidth or throughput information, or may be location information of the UE. Etc.; Third-party application platforms can use these network capability information to better provide users with network-based interaction-based application services.
  • RAN Radio Access Network
  • RNC Radio Network Controller, Radio Network
  • Network capability information reported by different types of RAN nodes such as the Controller, eNodeB (evolved base station B), Home-eNodeB (Home-evolutional Node B), and then the capability open platform will receive different
  • the network capability information reported by the RAN node of the type is provided to the third-party application platform or the UE through an API (Application Programming Interface); as shown in FIG. 1 , a schematic diagram for reporting network capability information for different types of RAN nodes;
  • the present invention provides a method and a device for transmitting network capability information, which are used to solve the problem of high implementation difficulty and high implementation cost in the prior art for providing network capability information for a third-party application platform or UE.
  • the first aspect provides a network capability information transmission method, including:
  • the first network side entity running the OSS receives the request message for subscribing network capability information sent by the second network side entity;
  • the first network side entity sends the network capability information determined by the RAN node to the second network side entity, or the first network side entity sends the notification information to the second network side entity,
  • the notification information is used to instruct the second network side entity to read the network capability information determined by the RAN node from the network capability information storage entity.
  • the first network side entity according to the request message, instructing the RAN node to determine network capability information, includes:
  • the network management task is a status change notification task; or, if the second network side entity requests the subscribed network capability information to set performance measurement information of the cell or set performance measurement information of the base station, The network management task is a performance measurement task; or
  • the network management task is a measurement tracking task.
  • the first network side entity sends a network management task to the RAN node, and is used to indicate that the RAN node determines network capability information, including:
  • the first network side entity sends a state change notification task to the RAN node corresponding to the set cell or the set base station, to indicate that the RAN node is in the Determining the status information when setting a cell or setting a network state of the base station, and reporting the status information to the first network side entity; or
  • the first network side entity sends a performance measurement task to the RAN node corresponding to the set cell or the set base station, and is used to indicate that the RAN node performs measurement according to the performance. Performing network performance measurement on the measurement object and the measurement period indicated in the task, and reporting the measured performance measurement information to the first network side entity; or, if the network management task is tracking measurement task, the first The network side entity sends the tracking measurement task to the RAN node where the UE is camped, and is used to instruct the RAN node to determine the radio network environment information of the UE measured by the UE, and the wireless network of the UE The environmental information is stored in the set network capability information storage entity.
  • the status information of the cell includes: a service status of the cell, a congestion status of the wireless link, and congestion of the cell At least one of the states;
  • the status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the congestion status of the radio link in the embodiment of the present invention may be determined by the amount of traffic carried on the radio link or the system throughput size available for the radio link.
  • the congestion status of a cell may be determined by the number of UEs of the cell, the size of the traffic of the cell, or the available system throughput of the cell.
  • the congestion status of the base station can be determined by the load of the base station, the number of UEs accessed by the base station, the available system throughput of the base station, and the like.
  • the performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part or all of the uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput of the base station Information and some or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment information of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and part of the uplink and downlink throughput information of the UE. Or all information.
  • the first network side entity receives the second network side entity After sending the request message for subscribing to the network capability information, the method further includes:
  • the first network side entity After determining that the network capability information corresponding to the request message can be provided, the first network side entity sends information that the network capability information subscription is successful to the second network side entity.
  • the second aspect provides a network capability information transmission method, including:
  • the second network side entity Receiving, by the second network side, network capability information that is determined by the RAN node that is sent by the first network side entity in response to the request message; or, the second network side entity receives the first network side entity response And the notification information sent after the request message, and according to the notification information, the network capability information determined by the RAN node is read from the network capability information storage entity.
  • the second network side entity reads the network capability information determined by the RAN node from the network capability information storage entity, including :
  • the second network side entity according to the protocol IP address interconnected between the networks of the network capability information storage entity indicated in the notification information, and the task identifier corresponding to the measurement tracking task, from the network capability information storage entity Read network capability information in .
  • the second network side entity receives, after the first network side entity sends the response message,
  • the network capability information determined by the RAN node includes: if the network capability information requested by the second network side entity is the state information of the cell or the state information of the base station, or the performance measurement information of the cell or the performance measurement information of the base station, Receiving, by the second network side entity, the sent network capability information that is sent by the first network side entity and sent by the RAN node after being sent by the RAN node;
  • the receiving, by the second network side entity, the notification information that is sent by the first network side entity after the request message is sent includes: if the second network side entity requests the subscribed network capability information as the user equipment
  • the wireless network environment information of the UE, the second network side entity receives the notification information sent by the first network side entity after responding to the request message.
  • the network state information of the cell includes: a service state of the cell, a congestion state of the wireless link, and at least a congestion state of the cell One type;
  • the network status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the network performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part or all of the uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and part or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and part or all of the uplink and downlink throughput information of the UE.
  • the third aspect provides a network capability information transmission device, where the device runs an operation support system OSS, including:
  • a receiving module configured to receive a request message for subscribing network capability information sent by the second network side entity, and transmit the request message to the indication module;
  • an indication module configured to instruct the radio access network RAN node to determine network capability information according to the request message received by the receiving module
  • a sending module configured to send network capability information determined by the RAN node to the second network side entity, or send notification information to the second network side entity, where the notification information is used to indicate the second
  • the network side entity reads the network capability information determined by the RAN node from the network capability information storage entity.
  • the indication module is specifically configured to: create a network management task according to the request message, and send the network to the RAN node The management task is used to instruct the RAN node to determine network capability information.
  • the indication module is specifically configured to:
  • the received network capability information from the RAN node is sent to the second network side entity;
  • the second network side entity is notified to read the network capability information determined by the RAN node from the network capability information storage entity.
  • the network capability information that the second network side entity requests to subscribe to is state information or setting of the set cell And determining the status information of the base station, where the network management task is a status change notification task;
  • the network management task is a performance measurement task
  • the network management task is a measurement tracking task.
  • the indication module is specifically configured to:
  • the network management task is a status change notification task, sending a status change notification task to the RAN node corresponding to the set cell or the set base station, to indicate that the RAN node is in the set cell or setting Determining the status information when the network status of the base station changes, and reporting the status information to the device; or
  • the network management task is a performance measurement task
  • the performance measurement task is sent to the RAN node corresponding to the set cell or the set base station, and is used to instruct the RAN node to perform the measurement object indicated in the performance measurement task. Performing network performance measurement with the measurement period, and reporting the measured performance measurement information to the device; or
  • the network management task is a tracking measurement task, then to the RAN node where the UE resides And the tracking measurement task is used to indicate that the RAN node determines the radio network environment information of the UE measured by the UE, and stores the radio network environment information of the UE to the set network capability information storage entity. in.
  • the status information of the cell includes: a service state of the cell, a congestion state of the radio link, and a congestion state of the cell. At least one type;
  • the status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part or all of the uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and part or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment information of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and part or all of the uplink and downlink throughput information of the UE.
  • the indication module is further configured to: receive, by the receiving module, the After the request message for subscribing to the network capability information sent by the second network side entity, if it is determined that the network capability information corresponding to the request message can be provided, the information about the successful subscription of the network capability information is sent to the second network side entity.
  • the fourth aspect provides a network capability information transmission apparatus, including:
  • a sending module configured to send, to the first network side entity running the operation support system OSS, a request message for subscribing network capability information
  • a receiving module configured to receive network capability information that is sent by the RAN node after the first network side entity responds to the request message, or is configured to send, after receiving, the first network side entity to send the response message
  • the notification information, and according to the notification information, the network capability information determined by the RAN node is read from the network capability information storage entity.
  • the receiving module is specifically configured to:
  • the network capability information is read from the network capability information storage entity according to a protocol IP address interconnected between the networks of the network capability information storage entity indicated in the notification information and a task identifier corresponding to the measurement tracking task.
  • the receiving module is specifically configured to: if the network capability information that the device requests to subscribe to is state information of a cell or Receiving the network capability information determined by the RAN node that is sent by the first network side entity after the first network side entity responds to the request message, or the performance measurement information of the base station or the performance measurement information of the base station; or
  • the network capability information that the device requests to subscribe to is the wireless network environment information of the user equipment UE, receiving the notification information sent by the first network side entity after responding to the request message.
  • the network state information of the cell includes: a service state of the cell, a congestion state of the wireless link, and at least a congestion state of the cell One type;
  • the network status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the network performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part or all of the uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and part or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and part or all of the uplink and downlink throughput information of the UE.
  • the first network side entity is used as an anchor point of the aggregation network capability information, and the network capability information determined by the different RAN nodes is provided to the second network side entity, and the second network side entity may further The obtained network capability information is provided to the third-party application platform or the UE. Since the second network-side entity does not need to separately develop the interface adaptation function between the different types of RAN nodes, the implementation difficulty can be greatly reduced, and the implementation cost is reduced.
  • FIG. 1 is a schematic diagram of reporting network capability information by different types of RAN nodes
  • FIG. 2 is a flowchart of a method for transmitting network capability information according to Embodiment 1 of the present invention
  • FIG. 3 is a flowchart of a method for transmitting network capability information according to Embodiment 2 of the present invention.
  • FIG. 5 is a flowchart of a method for an eNodeB to perform a state change notification task
  • FIG. 6 is a schematic diagram of a third-party application platform acquiring state information of a set cell or setting a base station;
  • FIG. 7 is a flowchart of a network capability information transmission method according to Embodiment 4 of the present invention.
  • FIG. 8 is a flow chart of a method for an eNodeB to perform a performance measurement task
  • FIG. 9 is a schematic diagram of a third-party application platform acquiring performance measurement information of setting a cell or setting a base station;
  • FIG. 10 is a flowchart of a network capability information transmission method according to Embodiment 5 of the present invention
  • FIG. 11 is a flowchart of a method for an eNodeB to perform a tracking measurement task
  • FIG. 12 is a schematic diagram of a third-party application platform for acquiring a wireless network environment information of a UE;
  • FIG. 13 is a structural diagram of a network capability information transmission apparatus according to Embodiment 1 of the present invention;
  • FIG. 14 is a network capability information according to Embodiment 2 of the present invention;
  • FIG. 15 is a structural diagram of a network capability information transmission apparatus according to Embodiment 3 of the present invention;
  • FIG. 16 is a structural diagram of a network capability information transmission apparatus according to Embodiment 4 of the present invention.
  • next-generation communication systems such as Global System for Mobile Communications (GSM), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Broadband (Time Division Multiple Access) systems, broadband Wideband Code Division Multiple Access Wireless (WCDMA), Frequency Division Multiple Access (FDMA) system, Orthogonal Frequency-Division Multiple Access (OFDM A) system, single carrier FDMA (SC-FDMA) system, General Packet Radio Service (GPRS) system, Long Term Evolution (LTE) system, and other such mobile communication systems.
  • GSM Global System for Mobile Communications
  • CDMA Code Division Multiple Access
  • TDMA Time Division Multiple Access
  • WCDMA Broadband Code Division Multiple Access Wireless
  • FDMA Frequency Division Multiple Access
  • OFDM A Orthogonal Frequency-Division Multiple Access
  • SC-FDMA single carrier FDMA
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • the user equipment herein may be a wireless terminal, which may be a device that provides voice and/or data connectivity to the user, a handheld device with wireless connectivity, or other processing device connected to the wireless modem.
  • the wireless terminal can communicate with one or more core networks via a radio access network (eg, RAN, Radio Access Network), which can be a mobile terminal, such as a mobile phone (or "cellular" phone) and with a mobile terminal
  • RAN Radio Access Network
  • the computers for example, can be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices that exchange language and/or data with the wireless access network.
  • a wireless terminal may also be called a system, a Subscriber Unit, a Subscriber Station, a Mobile Station, a Mobile, a Remote Station, an Access Point, Remote Terminal, Access Terminal, User Terminal, User Agent, User Device, or User Equipment.
  • a base station may refer to a device in an access network that communicates with a wireless terminal over one or more sectors over an air interface.
  • the base station can be used to convert the received air frame into an IP (Internet Protocol, Inter-Network Interconnection Protocol) packet, as a router between the wireless terminal and the rest of the access network, wherein the rest of the access network It can include an IP network.
  • IP Internet Protocol, Inter-Network Interconnection Protocol
  • the base station can also coordinate the attributes of the air interface Management.
  • the base station may be a base station (BTS, Base Transceiver Station) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), this application is not limited.
  • the base station controller may be a base station controller (BSC, Base Station Controller) in GSM or CDMA, or may be a radio network controller (RNC) in WCDMA, which is not limited in this application.
  • BSC Base Station Controller
  • RNC radio network controller
  • system and “network” are used interchangeably herein.
  • network and/or in this context is merely an association that describes the associated object, indicating that there can be three relationships, for example, A and / or B, which can mean: A exists separately, and both A and B exist, exist alone B these three situations.
  • a flowchart of a network capability information transmission method according to Embodiment 1 of the present invention includes the following steps:
  • S201 The first network side entity that runs the OSS (Operation Support System) receives a request message for subscribing network capability information sent by the second network side entity.
  • OSS Operaation Support System
  • the first network side entity instructs the RAN node to determine network capability information according to the received request message.
  • the first network side entity sends the network capability information determined by the RAN node to the second network side entity, or the first network side entity sends the notification information to the second network side entity.
  • the notification information is used to indicate that the second network side entity reads the network capability information determined by the RAN node from the network capability information storage entity.
  • the foregoing OSS is a system for providing service support to telecommunications, data communication, and other network service providers, including 0 AM (Operations, Administration and Management, etc.); the second network side entity is a third-party application platform or UE.
  • a network-side entity that provides network capability information may be a server that provides network capability information on the operator's core network side; the RAN node may be a different type of base station such as an eNodeB or a Home-eNodeB, and a base station controller;
  • the network capability information may be sent to the first network side entity, and sent by the first network side entity to the second network side entity.
  • the RAN node may also store the network capability information in the network capability information.
  • the second network side entity reads the required network capability information from the network capability information storage entity according to the indication of the first network side entity, for example, the second network side entity requests
  • the network capability information storage entity may be a TCE (Trace Collection Entity)
  • the first network side entity may send the information to the second network side entity.
  • the subscription response message notifies the second network side entity to read the network capability information determined by the RAN node from the TCE.
  • the first network side entity is used as the anchor point of the aggregation network capability information, and the network capability information determined by the different RAN nodes is provided to the second network side entity, and the second network side entity may further obtain the acquired network capability information.
  • the second network side entity may further obtain the acquired network capability information.
  • the implementation difficulty can be greatly reduced, and the implementation cost can be reduced.
  • the first network side entity that is the anchor point of the aggregation network capability information may be a network entity on the core network side, such as an MME (Mobile Management Entity), a SGSN (Serving GPRS Support Node, GPRS service). Support node), PGW (Packet Data Gateway, Packet Data Gateway), GGSN (Gateway GPRS Support Node), PCRF (Policy and Charging Rules Function), etc.
  • MME Mobile Management Entity
  • SGSN Serving GPRS Support Node
  • GPRS service GPRS Service
  • PGW Packet Data Gateway, Packet Data Gateway
  • GGSN Gateway GPRS Support Node
  • PCRF Policy and Charging Rules Function
  • the node may transmit the determined network capability information to the network entity on the core network side, and then report the network capability information to the foregoing second network side entity that provides network capability information for the third-party application platform or the UE by the network entity;
  • the method not only increases the signaling or data interaction load on the core network side, but also needs to develop the network capability information provided by the above network entity on the core network side.
  • the first network side entity running the OSS is used as the anchor point of the aggregation network capability information. Since the first network side entity running the OSS has the function of collecting the network capability information of the network element in the management domain, only the development is required.
  • the interface adaptation function between the second network side entity and the first network side entity is easy to implement and low in cost; and since the network entity on the core network side is not required to participate, Therefore, the normal operation of the network service is not affected, and the additional signaling flow and the data flow are not added.
  • the embodiment of the present invention also has better scalability, and can be adapted to obtain the RAN network capability information that is continuously enhanced in the future.
  • the first network side entity instructs the RAN node to determine network capability information, including:
  • the first network side entity creates a network management task according to the received request message, and issues a created network management task to the RAN node, where the network management task is used to instruct the RAN node to determine the network capability information.
  • the first network side entity may create a network management task corresponding to the network capability information identifier according to the network capability information identifier included in the received request message, and send the network management task to the relevant RAN node. And configured to instruct the RAN node to determine network capability information corresponding to the network capability information identifier.
  • the network management task is a status change notification task; if the second network side entity requests The network management task is a performance measurement task, where the subscribed network capability information is set performance measurement information of the cell or the performance measurement information of the base station is set;
  • the network management task is a measurement tracking task.
  • the network management task created by the first network side entity is different according to the type of the network capability information that the second network side entity requests to subscribe to, when the second network side entity requests to subscribe to the set cell and/or the device.
  • the first network side entity may create a state change notification task for the RAN node corresponding to the cell and/or the base station, and when the second network side entity requests to subscribe to the set cell and/or set the performance measurement of the base station.
  • the first network side entity may create a performance measurement task for the cell and/or the base station.
  • the first network side entity may target the UE.
  • the resident RAN node creates a measurement tracking task.
  • the network capability information that the second network side entity can request to subscribe to is not limited to one type, that is, in a specific implementation, the second network side entity may simultaneously invite A plurality of types of network capability information are subscribed, and the first network side entity separately creates a network management task according to each type of network capability information that the second network side entity requests to subscribe to.
  • the first network side entity sends a network management task to the RAN node, and is used to indicate that the RAN node determines network capability information, including:
  • the first network side entity sends a status change notification task to the RAN node corresponding to the set cell or the set base station, to indicate that the RAN node is in the setting Determining the status information when the network status of the cell or the setting base station is changed, and reporting the status information to the first network side entity;
  • the first network side entity sends a performance measurement task to the RAN node corresponding to the set cell or the set base station, and is used to indicate that the RAN node performs the indication according to the performance measurement task.
  • the measurement object and the measurement period perform network performance measurement, and report the measured performance measurement information to the first network side entity;
  • the first network side entity sends a tracking measurement task to the RAN node where the UE is camped, to indicate that the RAN node determines the wireless network environment information measured by the UE, and The wireless network environment information of the UE is stored in the set network capability information storage entity.
  • the first network side entity sends a different network management task to the related RAN node according to the type of the network capability information that the second network side entity requests to subscribe to, and the first network side entity is specifically given in the embodiment of the present invention.
  • the network management tasks are respectively issued for three different types of network capability information, and the manner in which the relevant RAN nodes perform corresponding network management tasks is indicated, which is specifically described below:
  • the first type the second network side entity requests to subscribe to the set cell or set the state information of the base station; in this case, after determining that the second network side entity needs to subscribe to the set cell or set the state information of the base station, The first network side entity sends a request message for subscribing to the network capability information, where the request message may include a network capability information identifier of the network capability information that needs to be subscribed, for example, the network capability information identifier indicates network capability information that the second network side entity requests to subscribe to.
  • the congestion status of the base station; the first network side entity may determine, according to the network capability information identifier, whether the second network can be provided.
  • the network capability information that the network side entity requests to subscribe to if the first network side entity determines that the network capability information can be provided, returns a network capability information subscription response message including the subscription success information to the second network side entity, otherwise, to the second network
  • the side entity returns a network capability information subscription response message including a reason for the subscription failure
  • the OSS can check whether the OSS has created the status change notification task corresponding to the status information requested by the second network side entity, if not, Then, the state change notification task is created for the relevant RAN node. Specifically, the first network side entity sets the related state attribute. For example, the state value 1 may indicate that the base station is in a congested state, and the state value 0 indicates that the base station is in a non-congested state.
  • the first network side entity may instruct the RAN node to send a notification of the state value change to the first network side entity when the state value of the network state is changed, and the RAN node may set an event capture trap to capture an event of the state value change of the network state. And notifying the captured event to the first network side entity, where the first network side entity pushes the state information of the state value change to the second network side entity.
  • the second type the second network side entity requests to subscribe to the set cell or set the performance measurement information of the base station; in this case, after determining that the second network side entity needs to subscribe to the set cell or set the performance measurement information of the base station, And sending, to the first network side entity, a request message for subscribing to the network capability information, where the request message may include a network capability information identifier that identifies the network capability information that needs to be subscribed, for example, the network capability information identifier indicates that the second network side entity requests the subscription.
  • the network capability information is used to set the load information of the cell.
  • the second network side entity may also carry the statistics period of the network capability information in the sent request message.
  • the statistics period is 15 minutes, indicating that the RAN node needs to be counted every 15 minutes.
  • the second network side entity may also carry the push mode of the network capability information in the sent request message, such as timely push or on-demand acquisition, and the timely push refers to the statistics after the RAN node calculates the network capability information according to the statistical period.
  • the network capability information is reported to the first network side entity, A network side entity sends the second network side entity, and the on-demand acquisition means that the RAN node first stores the statistical network capability information after collecting the network capability information according to the statistical period, and the second network side entity receives the second network.
  • the stored network capability information is reported to the first network side entity, and is sent by the first network side entity.
  • Sending to the second network side entity, or the RAN node sends the network capability information to be calculated to the first network side entity after the network capability information is calculated according to the statistical period, and the first network side entity first reports the network reported by the RAN node.
  • the capability information is stored, and after receiving the request message for acquiring the network capability information sent by the second network side entity, the stored network capability information is uniformly sent to the second network side entity.
  • the first network side entity may determine, according to the network capability information identifier included in the request message, whether the second network side can be provided.
  • the network capability information that the entity requests to subscribe to if the first network side entity determines that the network capability information can be provided, returns a network capability information subscription response message including the subscription success information to the second network side entity, otherwise, to the second network side entity. Returns a network capability information subscription response message including the reason for the subscription failure.
  • the first network side entity After the first network side entity determines that the second network side entity can provide the performance measurement information that the second network side entity requests to subscribe to, it can check whether the performance measurement task corresponding to the performance measurement information requested by the second network side entity is subscribed in the OSS, if not If yes, a performance measurement task is created for the relevant RAN node, and the performance measurement object and the measurement period that need to be measured are indicated in the performance measurement task, and the RAN node organizes the performance measurement result determined according to the performance measurement task into a performance measurement data file, and The performance measurement data file is reported to the first network side entity, and the first network side entity assembles the network capability information requested by the second network side entity according to the measurement data result file, and pushes the network capability information to the second network side. entity.
  • the third type the second network side entity requests the subscription to set the wireless network environment information of the UE; in this case, after determining that the wireless network environment information of the UE needs to be subscribed to, the second network side entity is to the first network side.
  • the entity sends a request message for subscribing to the network capability information, where the request message may include a network capability information identifier that identifies the network capability information to be subscribed, a unique identifier of the UE, and a time interval and length of time for reporting the network capability information;
  • the network capability information identifier may be a location information variable of the UE that the second network side entity requests to subscribe to, and the unique identifier of the UE may be an IMSI (International Mobile Subscriber Identification Number), IMEI (International Mobile Equipment) Identity, The international mobile device identity code, etc., uniquely identifies the identification information of the UE, and the time interval and the length of the network capability information respectively refer to the period during which the UE performs the network capability information measurement reporting and the
  • mapping table of the identifier obtained by the third-party application platform and the unique identifier of the UE, so that the second network-side entity can determine the unique identifier of the UE according to the mapping table, and send the subscription to the first network-side entity.
  • the unique identity of the UE is used.
  • the first network side entity may check whether the tracking measurement task for the UE has been created in the OSS. For example, the MDT (Minimized Drive Tests) or the trace (trace) task, if created, sends a network capability information subscription response message including the subscription success information to the second network side entity, and the subscription response message further includes The task identifier of the corresponding measurement tracking task, such as TR (Trace Reference) and TRSR (Trace Recording Session Reference), and the network capability information storage entity storing the wireless network environment information of the UE The IP address, such as the IP address of the TCE; if the tracking measurement task for the UE has not been created in the OSS, the first network side entity identifies, sets the unique identity of the UE, and the time reported by the network capability information according to the network capability information. Interval and length of time create tracking measurement tasks, and Back to the second network entity capability information comprises network identification tasks and network
  • the tracking measurement task is sent to the corresponding RAN node, and the RAN node sends the measurement object indicated by the tracking measurement task and the measurement interval to the setting UE.
  • the RAN node Performing measurement on the measurement object by the UE, and periodically transmitting the measurement result to the RAN node according to the time interval of the measurement report, and the RAN node assembles multiple measurement result files according to the time length of the measurement report, and respectively
  • the measurement result file is sent to the network capability information storage entity for storage; the second network side entity can set an internal timer according to the time length of the measurement report, and when the set time arrives, the second network side entity can from the set network.
  • the wireless network environment information of the UE corresponding to the received task identifier is read in the force information storage entity.
  • the status information of the cell includes: at least one of a service status of the cell, a congestion status of the wireless link, and a congestion status of the cell;
  • the status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part of the bit rate of the PDCP SDU (Packet Data Convergence Protocol Service Data Unit) of the cell or All information;
  • PDCP SDU Packet Data Convergence Protocol Service Data Unit
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and some or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment information of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and some or all information in the uplink and downlink throughput information of the UE.
  • the uplink and downlink signal strength information of the UE includes the cell RSRP (Reference Signal Receiving Power) and/or RSRQ (Reference Signal Receiving Quality) information measured by the UE on the air interface.
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • a flowchart of a network capability information transmission method according to Embodiment 2 of the present invention includes the following steps:
  • the second network side entity sends a request message for subscribing network capability information to the first network side entity that carries the OSS.
  • the second network side entity receives the network capability information that is sent by the first network side entity and is sent by the RAN node, and the second network side entity receives the first network side entity. And responding to the notification information sent after the request message, and according to the notification information, reading the network capability information determined by the RAN node from the network capability information storage entity.
  • the second network side entity may determine, according to the API call information sent by the third-party application platform, a network capability information subscription request message that needs to be sent to the first network side entity.
  • the second network side entity obtains the network capability information in two ways: if the RAN node directly reports the determined network capability information to the first network side entity, The second network side entity receives the network energy sent by the first network side entity. Force information, this method is generally applicable to the case where the second network side entity requests to subscribe to set the cell or set the state information or performance measurement information of the base station; if the RAN node sends the determined network capability information to the set network capability information In the storage entity, the second network side entity reads the required network capability information in the set network capability information storage entity according to the indication of the first network side entity, and the manner is generally applicable to the second network side entity request. Subscribe to the settings of the UE's wireless network environment information.
  • the second network side entity reads the network capability information determined by the RAN node from the network capability information storage entity, including:
  • the second network side entity reads the network capability information from the network capability information storage entity according to the IP address of the network capability information storage entity indicated in the notification information and the task identifier corresponding to the measurement tracking task.
  • the second network side may actually subscribe to the IP address of the network capability information storage entity included in the response message and the task corresponding to the measurement tracking task according to the received network capability information.
  • the identifier, the network capability information is read from the indicated network capability information storage entity.
  • the second network side entity receives the network capability information that is sent by the RAN node and is sent by the first network side entity in response to the request message, and includes: if the second network side entity requests the subscribed network capability
  • the information is the status information of the cell or the status information of the base station, or the performance measurement information of the cell or the performance measurement information of the base station, and the second network side entity receives the first network side entity and sends the response to the request message.
  • the information is the wireless network environment information of the user equipment UE, and the second network side entity receives the notification information that is sent by the first network side entity after responding to the request message.
  • the network state information of the cell includes: at least one of a service state of the cell, a congestion state of the wireless link, and a congestion state of the cell;
  • the network status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the network performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part or all of the uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and some or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and some or all of the uplink and downlink throughput information of the UE.
  • a flowchart of a method for transmitting network capability information according to Embodiment 3 of the present invention includes:
  • the second network side entity sends a request message for subscribing to set the cell or setting the status information of the base station to the first network side entity that runs the EMS (Element Management System);
  • the EMS belongs to the OAM category, and is a management system for managing a certain type of network element.
  • the request message may include a network capability information identifier that identifies network capability information that needs to be subscribed, for example, the network capability information identifier indicates The network capability information requested by the network side entity is the congestion status of the base station.
  • the first network side entity determines, according to the received request message, whether network capability information requested by the second network side entity can be provided, if yes, proceeds to step S403, otherwise, proceeds to step S405;
  • the first network side entity sends a network capability information subscription response message including subscription success information to the second network side entity.
  • the first network side entity sends, according to the received request message, the status information of the set cell or the set base station to the second network side device when the network state of the set cell or the setting base station changes;
  • the first network side entity sends the network including the reason for the subscription failure to the second network side entity. Capability information subscription response message. And setting the status information of the base station, and then sending the obtained status information to the second network side entity: the first network side entity creates a status change notification task according to the received network capability information subscription request message, and sets the cell or The RAN node corresponding state change notification task corresponding to the base station is configured to indicate that the RAN node determines the state information when the network state of the set cell or the setting base station changes, and reports the state information to the first network side entity.
  • the following is a step in which the RAN node is specifically an eNodeB, and the network capability information requested by the second network side entity is specifically the eNodeB congestion state, and the eNodeB performs a state change notification task. As shown in FIG. 5, the state change notification is performed for the eNodeB.
  • the method flow chart of the task including:
  • the first network side entity sets the status attribute of the eNodeB, and indicates that the eNodeB sends a notification of the status value change to the first network side entity when the status value thereof changes;
  • the state attribute of the eNodeB is set to mean that the eNodeB is in a congested state by using different state values.
  • the state value 1 indicates that the eNodeB is in a congested state
  • the state value 0 indicates that the eNodeB is in a non-congested state.
  • S5b The eNodeB sets an event capture trap, captures an event whose status value changes, and notifies the first network side entity of the captured event.
  • the third party application platform can obtain the status information by using an API call. As shown in FIG. 6, the third-party application platform acquires a schematic diagram of setting a cell or setting status information of a base station.
  • a flowchart of a method for transmitting network capability information according to Embodiment 4 of the present invention includes:
  • the second network side entity sends a request message for subscribing to set the cell or setting performance measurement information of the base station to the first network side entity that runs the EMS.
  • the request message may include a network capability information identifier that identifies the network capability information that needs to be subscribed, for example, the network capability information identifier indicates that the second network side entity requests the subscription.
  • the network capability information is used to set the load information of the cell.
  • the request message may further include a statistical period of the network capability information, a push mode of the network capability information, and the like. For details, refer to the description in the first embodiment of the present invention corresponding to FIG. The content of this, will not repeat them here.
  • the first network side entity determines, according to the received request message, whether network capability information that the second network side entity requests to subscribe to can be provided, if yes, proceeds to step S703, otherwise, proceeds to step S705;
  • the first network side entity sends a network capability information subscription response message including subscription success information to the second network side entity.
  • the first network side entity sends, according to the received request message, the performance measurement information of the set cell or the set base station to the second network side device.
  • the first network side entity sends a network capability information subscription response message including a reason for the subscription failure to the second network side entity.
  • the area or the performance measurement information of the base station is set, and the obtained performance measurement information is sent to the second network side entity:
  • the first network side entity creates a performance measurement task according to the received network capability information request message, and sends a performance measurement task to the RAN node corresponding to the set cell or the set base station, and is used to indicate that the RAN node performs the indication according to the performance measurement task.
  • the measurement object and the measurement period perform network performance measurement, and report the measured performance measurement information to the first network side entity;
  • the method for performing the performance measurement task for the eNodeB includes:
  • the first network side entity creates a performance measurement task, and the performance measurement task is sent to the eNodeB.
  • the first network side entity may indicate the performance measurement object and the measurement period that need to be measured in the performance measurement task.
  • the eNodeB processes the performance measurement data determined by the performance measurement task into a performance measurement data file, and reports the performance measurement data file to the first network side entity.
  • the second network side entity receives the setting sent by the first network side entity.
  • the third-party application platform can obtain the performance measurement information through an API call. As shown in FIG. 9, the third-party application platform acquires a schematic diagram of setting a cell or setting performance measurement information of a base station.
  • a flowchart of a method for transmitting network capability information according to Embodiment 5 of the present invention includes:
  • the second network side entity sends a request message for subscribing to set the radio network environment information of the UE to the first network side entity that runs the EMS.
  • the request message may include a network capability information identifier that identifies the network capability information to be subscribed, a unique identifier of the UE, such as an IMSI, an IMEI, and the like, and a time interval and a length of time for reporting the network capability information.
  • the first network side entity determines, according to the received request message, whether an MDT task for the UE has been created, if yes, proceeds to step S1004, otherwise, proceeds to step S1003;
  • the first network side entity creates an MDT task according to the network capability information identifier included in the received request message, sets the unique identity of the UE, and the time interval and length of the network capability information report, and proceeds to step S1004.
  • the first network side entity sends a network capability information subscription response message including subscription success information to the second network side entity.
  • the network capability information subscription response message further includes a task identifier of the created MDT task, such as TR and TRSR, and an IP address of a network capability information storage entity TCE storing the wireless network environment information of the UE;
  • the second network side entity sets an internal timer according to the time length of the network capability information measurement report.
  • the second network side entity reads the wireless network environment of the UE corresponding to the received task identifier from the TCE. information.
  • the wireless network environment information is sent to the second network side entity of the obtained UE's wireless network environment information:
  • the first network side entity creates a message for setting the UE according to the received network capability information request message. Tracking the measurement task, and issuing the tracking measurement task to the RAN node where the UE camps, for indicating that the RAN node determines the wireless network environment information of the UE measured by the UE, and the wireless of the UE The network environment information is stored in the set network capability information storage entity.
  • the RAN node is specifically an eNodeB
  • the network capability information requested by the second network side entity is specifically the location information of the UE
  • the network capability information storage entity is specifically a TCE entity, which is an example of the eNodeB performing the tracking measurement task, as shown in FIG. 11
  • a flow chart of a method for performing a tracking measurement task for an eNodeB includes:
  • Slla the first network side entity creates an MDT task, and the MDT task is delivered to the eNodeB;
  • the eNodeB sends the location information measurement item indicated by the MDT task and the time interval of the measurement report to the setting UE;
  • Sllc the UE performs location information measurement, and periodically sends the location information measurement result to the eNodeB according to the time interval of the measurement report;
  • the eNodeB assembles the measurement result file according to the time length of the measurement report, and sends each measurement result file to the TCE for storage, so that the second network side entity reads the UE location measurement information in the measurement result file from the TCE. .
  • the third party application platform may obtain the wireless network environment information of the UE by using an API call.
  • FIG. 12 a schematic diagram of setting a wireless network environment information of a UE is obtained for a third-party application platform, and the specific process is similar to the flow of the method embodiment shown in FIG.
  • the network capability information transmission device corresponding to the network capability information transmission method is also provided in the embodiment of the present invention.
  • the principle of solving the problem is similar to the network capability information transmission method in the embodiment of the present invention.
  • the implementation of the device can be referred to the implementation of the method, and the repeated description will not be repeated.
  • FIG. 13 is a structural diagram of a network capability information transmission apparatus according to Embodiment 1 of the present invention, where the apparatus runs an operation support system OSS, including:
  • the receiving module 131 is configured to receive a request for subscribing network capability information sent by the second network side entity. a message, and the request message is sent to the indication module 132;
  • the indication module 132 is configured to instruct the wireless access network RAN node to determine network capability information according to the request message received by the receiving module 131.
  • the sending module 133 is configured to send the network capability information determined by the RAN node to the second network side entity, or send notification information to the second network side entity, where the notification information is used to indicate the
  • the second network side entity reads the network capability information determined by the RAN node from the network capability information storage entity.
  • the indication module 132 is specifically configured to:
  • the network management task is a status change notification task; If the network capability information requested by the network side entity is to set performance measurement information of the cell or set performance measurement information of the base station, the network management task is a performance measurement task; if the network capability of the second network side entity requests subscription The information is to set the wireless network environment information of the UE, and the network management task is a measurement tracking task.
  • the indication module 132 is specifically configured to:
  • the network management task is a status change notification task, sending a status change notification task to the RAN node corresponding to the set cell or the set base station, to indicate that the RAN node is in the set cell or setting Determining the status information when the network status of the base station changes, and reporting the status information to the device;
  • the network management task is a performance measurement task
  • the performance measurement task is sent to the RAN node corresponding to the set cell or the set base station, and is used to instruct the RAN node to perform the measurement object indicated in the performance measurement task. Performing network performance measurement with the measurement period, and reporting the measured performance measurement information to the device;
  • the network management task is a tracking measurement task
  • the tracking measurement task is sent to the RAN node where the UE is camped, and is used to instruct the RAN node to determine the measured by the UE
  • the wireless network environment information of the UE and storing the wireless network environment information of the UE in the set network capability information storage entity.
  • the status information of the cell includes: at least one of a service status of the cell, a congestion status of the wireless link, and a congestion status of the cell;
  • the status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part or all of the uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and part or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment information of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and part or all of the uplink and downlink throughput information of the UE.
  • the indication module 132 is further configured to: after the receiving module 131 receives the request message for subscribing network capability information sent by the second network side entity, if it is determined that the network corresponding to the request message can be provided The capability information sends information that the network capability information subscription is successful to the second network side entity.
  • the structural diagram of a network capability information transmission apparatus according to Embodiment 2 of the present invention includes:
  • the sending module 141 is configured to send, to the first network side entity that runs the operation support system OSS, a request message for subscription network capability information;
  • the receiving module 142 is configured to receive the network capability information that is sent by the RAN node after the first network side entity responds to the request message, or is configured to receive, after the first network side entity responds to the request message, And sending the notification information, and reading the network capability information determined by the RAN node from the network capability information storage entity according to the notification information.
  • the receiving module 142 is specifically configured to:
  • the network capability information is read in the entity.
  • the receiving module 142 is specifically configured to: if the network capability information that the device requests to subscribe to is state information of a cell or state information of a base station, or performance measurement information of a cell or performance measurement information of a base station, Decoding the network capability information determined by the RAN node that is sent by the first network side entity after responding to the request message;
  • the network capability information that the device requests to subscribe to is the wireless network environment information of the user equipment UE, receiving the notification information sent by the first network side entity after responding to the request message.
  • the network state information of the cell includes: at least one of a service state of the cell, a congestion state of the wireless link, and a congestion state of the cell;
  • the network status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the network performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part or all of the uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and part or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and part or all of the uplink and downlink throughput information of the UE.
  • a structural diagram of a network capability information transmission apparatus according to Embodiment 3 of the present invention, where the apparatus runs an operation support system OSS, includes:
  • the receiver 151 is configured to receive a request message for subscribing network capability information sent by the second network side entity, and transmit the request message to the processor 152.
  • the processor 152 is configured to: according to the request message received by the receiver 151, instruct the radio access network RAN node to determine network capability information;
  • a transmitter 153 configured to send network capability information that is determined by the RAN node to the second network side entity, or send notification information to the second network side entity, where the notification information is used to indicate the
  • the second network side entity reads the network capability information determined by the RAN node from the network capability information storage entity.
  • the processor 152 is specifically configured to:
  • the network management task is a status change notification task; If the network capability information requested by the network side entity is to set performance measurement information of the cell or set performance measurement information of the base station, the network management task is a performance measurement task; if the network capability of the second network side entity requests subscription The information is to set the wireless network environment information of the UE, and the network management task is a measurement tracking task.
  • the processor 152 is specifically configured to:
  • the network management task is a status change notification task, sending a status change notification task to the RAN node corresponding to the set cell or the set base station, to indicate that the RAN node is in the set cell or setting Determining the status information when the network status of the base station changes, and reporting the status information to the device;
  • the network management task is a performance measurement task
  • the performance measurement task is sent to the RAN node corresponding to the set cell or the set base station, and is used to instruct the RAN node to perform the measurement object indicated in the performance measurement task. Performing network performance measurement with the measurement period, and reporting the measured performance measurement information to the device;
  • the network management task is a tracking measurement task
  • the tracking measurement task is sent to the RAN node where the UE is camped, and is used to instruct the RAN node to determine the wireless network environment information of the UE that is measured by the UE. And storing the wireless network environment information of the UE in the set network capability information storage entity.
  • the status information of the cell includes: a service status of the cell, and/or at least one of a congestion status of the radio link and a congestion status of the cell;
  • the status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell Some or all of the information;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and part or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment information of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and part or all of the uplink and downlink throughput information of the UE.
  • the processor 152 is further configured to: after the receiver 151 receives the request message for subscribing network capability information sent by the second network side entity, if it is determined that the network corresponding to the request message can be provided
  • the capability information indicates that the transmitter 153 sends the information that the network capability information subscription is successful to the second network side entity.
  • the structural diagram of a network capability information transmission apparatus according to Embodiment 4 of the present invention includes:
  • the transmitter 161 is configured to send, to the first network side entity running the operation support system OSS, a request message for subscribing network capability information, so that the first network side entity instructs the radio access network RAN node to determine network capability information;
  • the processor 162 is configured to acquire network capability information determined by the RAN node.
  • the receiver 163 is configured to receive the network capability information that is sent by the RAN node after the first network side entity responds to the request message, or is configured to receive, after receiving the request message, the first network side entity And sending the notification information, and reading the network capability information determined by the RAN node from the network capability information storage entity according to the notification information.
  • the receiver 163 is specifically configured to:
  • the network capability information is read from the network capability information storage entity according to a protocol IP address interconnected between the networks of the network capability information storage entity indicated in the notification information and a task identifier corresponding to the measurement tracking task.
  • the receiver 163 is specifically configured to: if the network capability information that the device requests to subscribe to is status information of the cell or status information of the base station, or performance measurement information of the cell or performance measurement information of the base station, the receiving station Determining network capability information determined by the RAN node that is sent by the first network side entity after responding to the request message; And if the network capability information that the device requests to subscribe to is the wireless network environment information of the user equipment UE, receiving the notification information that is sent by the first network side entity after responding to the request message.
  • the network status information of the cell includes: at least one of a service status of the cell, and/or a congestion status of the wireless link and a congestion status of the cell;
  • the network status information of the base station includes: a congestion status of the base station, and/or a power saving status of the base station.
  • the network performance measurement information of the cell includes: load information of the cell, uplink and downlink throughput information of the cell, and part or all of the uplink and downlink packet data convergence protocol service data unit PDCP SDU bit rate of the cell;
  • the performance measurement information of the base station includes: load information of the base station, uplink and downlink throughput information of the base station, and part or all of the uplink and downlink PDCP SDU bit rates of the base station;
  • the radio network environment of the UE includes: location information of the UE, uplink and downlink signal strength information of the UE, and part or all of the uplink and downlink throughput information of the UE.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combined or can be integrated into another system, or some features can be ignored, or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the components displayed for the unit may or may not be physical units, ie may be located in one place, or may be distributed over multiple network units. You can choose some of them according to actual needs or All units are used to achieve the objectives of the solution of this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software function unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the instructions include a plurality of instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present application.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program code. .

Abstract

本发明涉及通信技术领域,尤其涉及一种网络能力信息传输方法及装置,用以解决现有技术中为第三方应用平台或UE提供网络能力信息的方式实施难度较高的问题;本发明提供的一种网络能力信息传输方法,包括:运行运营支撑系统OSS的第一网络侧实体接收第二网络侧实体发送的订阅网络能力信息的请求消息;第一网络侧实体根据所述请求消息,指示RAN节点确定网络能力信息,并将所述RAN节点确定的网络能力信息发送给第二网络侧实体,或向第二网络侧实体发送通知信息,该通知信息用于指示第二网络侧实体从网络能力信息存储实体中读取所述RAN节点确定的网络能力信息,第二网络侧实体进而可以将获取的网络能力信息提供给第三方应用平台或UE。

Description

一种网絡能力信息传输方法及装置
技术领域
本发明涉及通信技术领域, 尤其涉及一种网络能力信息传输方法及装置。 背景技术
移动通信网络除了可以为 UE (用户设备, User Equipment )提供基本的 通信业务, 如语音、 短信、 邮件收发等之外, 还可以向 UE或第三方应用平台 提供网络能力信息; 这里的网络能力信息可以是网络的基本状态, 如网络的 拥塞或非拥塞状态、 可用或非可用状态, 节能或非节能状态等, 还可以是小 区负载信息、 小区带宽或吞吐量信息, 还可以是 UE的位置信息等; 第三方应 用平台可以利用这些网络能力信息更好地为用户提供基于网络交互的应用服 务。
在当前已公开的 RAN ( Radio Access Network , 无线接入网) 网络能力开 放架构中,为第三方应用平台或 UE提供网络能力信息的能力开放平台首先需 要接收包括 RNC (无线网络控制器, Radio Network Controller )、 eNodeB (演 进型基站, evolutional Node B )、 Home-eNodeB ( 家庭演进型基站, Home-evolutional Node B )等不同类型的 RAN节点上报的网络能力信息, 之 后该能力开放平台将接收的不同类型的 RAN 节点上报的网络能力信息通过 API ( Application Programming Interface , 应用程序编程接口 )提供给第三方应 用平台或 UE; 如图 1所示, 为不同类型的 RAN节点上报网络能力信息的示 意图;
随着移动通信技术的迅速发展, RAN节点的类型也在增加, 在上述网络 能力开放架构中,为第三方应用平台或 UE提供网络能力信息的能力开放平台 需要与每种类型的 RAN节点之间分别开发接口适配功能, 以满足能力开放平 台接收各种类型的 RAN节点上报的网络能力信息的需求, 显然, 现有方式的 实施难度和实现成本较高。 发明内容
本发明提供一种网络能力信息传输方法及装置, 用以解决现有技术中为 第三方应用平台或 UE提供网络能力信息的方式实施难度和实现成本较高的 问题。
第一方面, 提供一种网络能力信息传输方法, 包括:
运行 OSS (Operations Support System , 运营支撑系统)的第一网络侧实体 接收第二网络侧实体发送的订阅网络能力信息的请求消息;
所述第一网络侧实体根据所述请求消息,指示无线接入网 RAN节点确定 网络能力信息, 以使所述第二网络侧实体获取所述网络能力信息;
所述第一网络侧实体将所述 RAN节点确定的网络能力信息发送给所述第 二网络侧实体, 或者, 所述第一网络侧实体向所述第二网络侧实体发送通知 信息, 所述通知信息用于指示所述第二网络侧实体从网络能力信息存储实体 中读取所述 RAN节点确定的网络能力信息。
结合第一方面, 在第一种可能的实现方式中, 所述第一网络侧实体根据 所述请求消息, 指示 RAN节点确定网络能力信息, 包括:
所述第一网络侧实体根据所述请求消息创建网络管理任务, 并向所述 RAN节点下达所述网络管理任务, 所述网络管理任务用于指示所述 RAN节 点确定网络能力信息。
结合第一方面的第一或第二种可能的实现方式, 在第三种可能的实现方 式中, 若所述第二网络侧实体请求订阅的网络能力信息为设定小区的状态信 息或设定基站的状态信息, 则所述网络管理任务为状态改变通知任务; 或者, 若所述第二网络侧实体请求订阅的网络能力信息为设定小区的性能测量 信息或设定基站的性能测量信息, 则所述网络管理任务为性能测量任务; 或 者,
若所述第二网络侧实体请求订阅的网络能力信息为设定 UE 的无线网络 环境信息, 则所述网络管理任务为测量跟踪任务。
结合第一方面的第三种可能的实现方式, 在第四种可能的实现方式中, 所述第一网络侧实体向 RAN节点下达网络管理任务, 用于指示所述 RAN节 点确定网络能力信息, 包括:
若所述网络管理任务为状态改变通知任务, 则所述第一网络侧实体向与 所述设定小区或设定基站对应的 RAN节点下达状态改变通知任务, 用于指示 所述 RAN节点在所述设定小区或设定基站的网络状态改变时确定所述状态信 息, 并向所述第一网络侧实体上报所述状态信息; 或者,
若所述网络管理任务为性能测量任务, 所述第一网络侧实体向与所述设 定小区或设定基站对应的 RAN节点下达性能测量任务, 用于指示所述 RAN 节点根据所述性能测量任务中指示的测量对象和测量周期进行网络性能测 量, 并向所述第一网络侧实体上报测量得到的所述性能测量信息; 或者, 若所述网络管理任务为跟踪测量任务,所述第一网络侧实体向所述 UE驻 留的 RAN节点下达所述跟踪测量任务,用于指示所述 RAN节点确定所述 UE 测量得到的所述 UE的无线网络环境信息,并将所述 UE的无线网络环境信息 存储到设定的网络能力信息存储实体中。
结合第一方面的第三或第四种可能的实现方式, 在第五种可能的实现方 式中, 所述小区的状态信息包括: 小区的服务状态,、 无线链路的拥塞状态和 小区的拥塞状态的至少一种;
所述基站的状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 本发明实施例中的无线链路的拥塞状态可以由该无线链路上承载的业务 量大小或无线链路可用的系统吞吐量大小等确定。 小区的拥塞状态可以由该 小区的 UE的数量, 小区的业务量大小或小区的可用系统吞吐量大小等确定。 基站的拥塞状态可以由基站的负载、基站所接入的 UE数量、基站的可用系统 吞吐量大小等确定。
所述小区的性能测量信息包括: 小区的负载信息, 小区的上下行吞吐量 信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特速率 中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息; 所述 UE的无线网络环境信息包括: UE的位置信息、 UE的上下行信号 强度信息和 UE的上下行吞吐量信息中的部分或全部信息。
结合第一方面, 或第一方面的第一至五种中任——种可能的实现方式, 在第六种可能的实现方式中, 所述第一网络侧实体接收所述第二网络侧实体 发送的订阅网络能力信息的请求消息之后, 还包括:
所述第一网络侧实体在确定能够提供与所述请求消息对应的网络能力信 息后, 向所述第二网络侧实体发送网络能力信息订阅成功的信息。
第二方面, 提供一种网络能力信息传输方法, 包括:
第二网络侧实体向运行运营支撑系统 OSS的第一网络侧实体发送订阅网 络能力信息的请求消息;
所述第二网络侧接收所述第一网络侧实体响应所述请求消息后发送的、 由 RAN节点确定的网络能力信息; 或者, 所述第二网络侧实体接收所述第一 网络侧实体响应所述请求消息后发送的通知信息, 并根据所述通知信息, 从 网络能力信息存储实体中读取所述 RAN节点确定的网络能力信息。
结合第二方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述第二网络侧实体从网络能力信息存储实体中读取所述 RAN节点确定的网 络能力信息, 包括:
所述第二网络侧实体根据所述通知信息中指示的所述网络能力信息存储 实体的网络之间互连的协议 IP地址和与测量跟踪任务对应的任务标识, 从所 述网络能力信息存储实体中读取网络能力信息。
结合第二方面的第一或第二种可能的实现方式, 在第三种可能的实现方 式中, 所述第二网络侧实体接收所述第一网络侧实体响应所述请求消息后发 送的、 由 RAN节点确定的网络能力信息, 包括: 若第二网络侧实体请求订阅 的网络能力信息为小区的状态信息或基站的状态信息, 或小区的性能测量信 息或基站的性能测量信息, 则所述第二网络侧实体接收所述第一网络侧实体 响应所述请求消息后发送的、 由 RAN节点确定的发送的网络能力信息; 所述第二网络侧实体接收所述第一网络侧实体响应所述请求消息后发送 的通知信息, 包括: 若第二网络侧实体请求订阅的网络能力信息为用户设备
UE的无线网络环境信息, 则所述第二网络侧实体接收所述第一网络侧实体响 应所述请求消息后发送的通知信息。
结合第二方面的第三种可能的实现方式, 在第四种可能的实现方式中, 所述小区的网络状态信息包括: 小区的服务状态, 无线链路的拥塞状态 和小区的拥塞状态的至少一种;
所述基站的网络状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的网络性能测量信息包括: 小区的负载信息, 小区的上下行吞 吐量信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特 速率中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境包括: UE的位置信息、 UE的上下行信号强度 信息和 UE的上下行吞吐量信息中的部分或全部信息。
第三方面, 提供一种网络能力信息传输装置, 其特征在于, 该装置运行 运营支撑系统 OSS, 包括:
接收模块, 用于接收第二网络侧实体发送的订阅网络能力信息的请求消 息, 并将所述请求消息传输至指示模块;
指示模块,用于根据所述接收模块接收的请求消息,指示无线接入网 RAN 节点确定网络能力信息;
发送模块,用于将所述 RAN节点确定的网络能力信息发送给所述第二网 络侧实体, 或者, 向所述第二网络侧实体发送通知信息, 所述通知信息用于 指示所述第二网络侧实体从网络能力信息存储实体中读取所述 RAN节点确定 的网络能力信息。
结合第三方面, 在第一种可能的实现方式中, 所述指示模块具体用于: 根据所述请求消息创建网络管理任务, 并向所述 RAN节点下达所述网络 管理任务, 所述网络管理任务用于指示所述 RAN节点确定网络能力信息。 结合第三方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述指示模块具体用于:
在向 RAN节点下达所述网络管理任务之后, 将收到的来自所述 RAN节 点的网络能力信息发送给所述第二网络侧实体; 或
在创建网络管理任务之后, 通知所述第二网络侧实体从网络能力信息存 储实体中读取所述 RAN节点确定的网络能力信息。
结合第三方面的第一或第二种可能的实现方式中, 在第三种可能的实现 方式中, 若所述第二网络侧实体请求订阅的网络能力信息为设定小区的状态 信息或设定基站的状态信息, 则所述网络管理任务为状态改变通知任务; 或 者,
若所述第二网络侧实体请求订阅的网络能力信息为设定小区的性能测量 信息或设定基站的性能测量信息, 则所述网络管理任务为性能测量任务; 或 者,
若所述第二网络侧实体请求订阅的网络能力信息为设定 UE 的无线网络 环境信息, 则所述网络管理任务为测量跟踪任务。
结合第三方面的第三种可能的实现方式, 在第四种可能的实现方式中, 所述指示模块具体用于:
若所述网络管理任务为状态改变通知任务, 则向与所述设定小区或设定 基站对应的 RAN节点下达状态改变通知任务, 用于指示所述 RAN节点在所 述设定小区或设定基站的网络状态改变时确定所述状态信息, 并向所述装置 上报所述状态信息; 或者,
若所述网络管理任务为性能测量任务, 则向与所述设定小区或设定基站 对应的 RAN节点下达性能测量任务, 用于指示所述 RAN节点根据所述性能 测量任务中指示的测量对象和测量周期进行网络性能测量, 并向所述装置上 报测量得到的所述性能测量信息; 或者,
若所述网络管理任务为跟踪测量任务, 则向所述 UE驻留的 RAN节点下 达所述跟踪测量任务, 用于指示所述 RAN节点确定所述 UE测量得到的所述 UE的无线网络环境信息, 并将所述 UE的无线网络环境信息存储到设定的网 络能力信息存储实体中。
结合第三方面的第三或第四种可能的实现方式, 在第五种可能的实现方 式中, 所述小区的状态信息包括: 小区的服务状态, 无线链路的拥塞状态和 小区的拥塞状态的至少一种;
所述基站的状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的性能测量信息包括: 小区的负载信息, 小区的上下行吞吐量 信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特速率 中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境信息包括: UE的位置信息、 UE的上下行信号 强度信息和 UE的上下行吞吐量信息中的部分或全部信息。
结合第三方面, 或第三方面的第一至五种中任意一种可能的实现方式, 在第六种可能的实现方式中, 所述指示模块还用于: 在所述接收模块接收所 述第二网络侧实体发送的订阅网络能力信息的请求消息之后, 若确定能够提 供与所述请求消息对应的网络能力信息, 则向所述第二网络侧实体发送网络 能力信息订阅成功的信息。
第四方面, 提供一种网络能力信息传输装置, 包括:
发送模块, 用于向运行运营支撑系统 OSS的第一网络侧实体发送订阅网 络能力信息的请求消息;
接收模块, 用于接收所述第一网络侧实体响应所述请求消息后发送的、 由 RAN节点确定的网络能力信息; 或者, 用于接收所述第一网络侧实体响应 所述请求消息后发送的通知信息, 并根据所述通知信息, 从网络能力信息存 储实体中读取所述 RAN节点确定的网络能力信息。
结合第四方面的第一种可能的实现方式, 在第二种可能的实现方式中, 所述接收模块具体用于:
根据所述通知信息中指示的所述网络能力信息存储实体的网络之间互连 的协议 IP地址和与测量跟踪任务对应的任务标识, 从所述网络能力信息存储 实体中读取网络能力信息。
结合第四方面的第一或第二种可能的实现方式, 在第三种可能的实现方 式中, 所述接收模块具体用于: 若所述装置请求订阅的网络能力信息为小区 的状态信息或基站的状态信息, 或小区的性能测量信息或基站的性能测量信 息, 则接收所述第一网络侧实体响应所述请求消息后发送的、 由 RAN节点确 定的网络能力信息; 或者,
若所述装置请求订阅的网络能力信息为用户设备 UE 的无线网络环境信 息, 则接收所述第一网络侧实体响应所述请求消息后发送的通知信息。
结合第四方面的第三种可能的实现方式, 在第四种可能的实现方式中, 所述小区的网络状态信息包括: 小区的服务状态, 无线链路的拥塞状态和小 区的拥塞状态的至少一种;
所述基站的网络状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的网络性能测量信息包括: 小区的负载信息, 小区的上下行吞 吐量信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特 速率中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境包括: UE的位置信息、 UE的上下行信号强度 信息和 UE的上下行吞吐量信息中的部分或全部信息。
上述网络能力信息传输方法或装置中, 采用第一网络侧实体作为汇聚网 络能力信息的锚点,将不同 RAN节点确定的网络能力信息提供给第二网络侧 实体, 第二网络侧实体进而可以将获取的网络能力信息提供给第三方应用平 台或 UE; 由于无需第二网络侧实体分别与不同类型 RAN节点之间分别开发 接口适配功能, 可以大大减少实施难度, 降低实现成本。 附图说明
图 1为不同类型的 RAN节点上报网络能力信息的示意图;
图 2为本发明实施例一提供的网络能力信息传输方法流程图;
图 3为本发明实施例二提供的网络能力信息传输方法流程图;
图 4为本发明实施例三提供的网络能力信息传输方法流程图;
图 5为 eNodeB执行状态改变通知任务的方法流程图;
图 6为第三方应用平台获取设定小区或设定基站的状态信息的示意图; 图 7为本发明实施例四提供的网络能力信息传输方法流程图;
图 8为 eNodeB执行性能测量任务的方法流程图;
图 9为第三方应用平台获取设定小区或设定基站的性能测量信息的示意 图;
图 10为本发明实施例五提供的网络能力信息传输方法流程图; 图 11为 eNodeB执行跟踪测量任务的方法流程图;
图 12为第三方应用平台获取设定 UE的无线网络环境信息的示意图; 图 13为本发明实施例一提供的网络能力信息传输装置结构图; 图 14为本发明实施例二提供的网络能力信息传输装置结构图; 图 15为本发明实施例三提供的网络能力信息传输装置结构图; 图 16为本发明实施例四提供的网络能力信息传输装置结构图。 具体实施方式
为使本发明实施例的目的、 技术方案和优点更加清楚, 下面将结合本发 明实施例中的附图, 对本发明实施例中的技术方案进行清楚、 完整地描述, 显然, 所描述的实施例是本发明一部分实施例, 而不是全部的实施例。 基于 本发明中的实施例, 本领域普通技术人员在没有作出创造性劳动前提下所获 得的所有其他实施例, 都属于本发明保护的范围。
本文中描述的技术可用于各种移动通信系统, 例如当前 2G, 3G通信系 统和下一代通信系统,例如全球移动通信系统( GSM, Global System for Mobile communications ), 码分多址 ( CDMA, Code Division Multiple Access ) 系统, 时分多址 (TDMA , Time Division Multiple Access ) 系统, 宽带码分多址 ( WCDMA, Wideband Code Division Multiple Access Wireless ), 频分多址 ( FDMA , Frequency Division Multiple Addressing ) 系统, 正交频分多址 ( OFDM A , Orthogonal Frequency-Division Multiple Access ) 系统, 单载波 FDMA ( SC-FDMA ) 系统, 通用分组无线业务( GPRS , General Packet Radio Service ) 系统, 长期演进(LTE, Long Term Evolution ) 系统, 以及其他此类 移动通信系统。
本文中用户设备, 可以是无线终端, 无线终端可以是指向用户提供语音 和 /或数据连通性的设备, 具有无线连接功能的手持式设备、 或连接到无线调 制解调器的其他处理设备。 无线终端可以经无线接入网 (例如, RAN, Radio Access Network )与一个或多个核心网进行通信, 无线终端可以是移动终端, 如移动电话(或称为"蜂窝"电话)和具有移动终端的计算机, 例如, 可以是便 携式、 袖珍式、 手持式、 计算机内置的或者车载的移动装置, 它们与无线接 入网交换语言和 /或数据。 例如, 个人通信业务(PCS, Personal Communication Service )电话、 无绳电话、 会话发起协议( SIP )话机、 无线本地环路(WLL, Wireless Local Loop )站、 个人数字助理(PDA, Personal Digital Assistant )等 设备。 无线终端也可以称为系统、 订户单元 ( Subscriber Unit )、 订户站 ( Subscriber Station ), 移动站 ( Mobile Station )、 移动台 ( Mobile )、 远程站 ( Remote Station )、 接入点 ( Access Point )、 远程终端 ( Remote Terminal )、 接 入终端( Access Terminal )、用户终端( User Terminal )、用户代理( User Agent )、 用户设备 ( User Device )、 或用户装备 ( User Equipment )。
基站可以是指接入网中在空中接口上通过一个或多个扇区与无线终端通 信的设备。基站可用于将收到的空中帧与 IP ( Internet Protocol, 网络之间互连 的协议)分组进行相互转换, 作为无线终端与接入网的其余部分之间的路由 器, 其中接入网的其余部分可包括 IP网络。 基站还可协调对空中接口的属性 管理。 例如, 基站可以是 GSM或 CDMA中的基站(BTS, Base Transceiver Station ), 也可以是 WCDMA中的基站 ( NodeB ), 还可以是 LTE中的演进型 基站( NodeB或 eNB或 e-NodeB, evolutional Node B ), 本申请并不限定。
基站控制器,可以是 GSM或 CDMA中的基站控制器( BSC, Base Station Controller ) , 也可以是 WCDMA中的无线网络控制器 ( RNC , Radio Network Controller ), 本申请并不限定。
另外, 本文中术语"系统"和"网络"在本文中常被可互换使用。本文中术语 "和 /或", 仅仅是一种描述关联对象的关联关系, 表示可以存在三种关系, 例 如, A和 /或 B, 可以表示: 单独存在 A, 同时存在 A和 B, 单独存在 B这三 种情况。
如图 2所示, 为本发明实施例一提供的网络能力信息传输方法流程图, 包括以下步骤:
S201: 运行 OSS ( Operations Support System, 运营支撑系统) 的第一网 络侧实体接收第二网络侧实体发送的订阅网络能力信息的请求消息;
S202: 第一网络侧实体根据接收的请求消息, 指示 RAN节点确定网络能 力信息;
S203:所述第一网络侧实体将所述 RAN节点确定的网络能力信息发送给 所述第二网络侧实体, 或者, 所述第一网络侧实体向所述第二网络侧实体发 送通知信息, 所述通知信息用于指示所述第二网络侧实体从网络能力信息存 储实体中读取所述 RAN节点确定的网络能力信息。
上述 OSS是向电信、 数据通讯和其它网络服务提供商提供业务支持的系 统, 包括 0 AM ( Operations, Administration and Management, 网络管理系统) 等;上述第二网络侧实体为向第三方应用平台或 UE提供网络能力信息的网络 侧实体, 例如, 可以是设置于运营商核心网侧的专门提供网络能力信息的服 务器; RAN节点具体可以为 eNodeB、 Home-eNodeB等不同类型的基站以及 基站控制器等;
在具体实施中, RAN节点在根据网络管理任务确定好网络能力信息后, 可以将该网络能力信息上 ·^艮给第一网络侧实体, 由第一网络侧实体发送给第 二网络侧实体; RAN节点在确定好网络能力信息后, 也可以将该网络能力信 息存储在预先设定的网络能力信息存储实体中, 第二网络侧实体根据第一网 络侧实体的指示, 从该网络能力信息存储实体中读取需要的网络能力信息, 比如,在第二网络侧实体请求订阅的网络能力信息为 UE的无线网络环境信息 时, 该网络能力信息存储实体具体可以是 TCE ( Trace Collection Entity , 跟踪 采集实体)等, 第一网络侧实体可以通过发送给第二网络侧实体的订阅应答 消息通知第二网络侧实体从 TCE中读取 RAN节点确定的网络能力信息。
本发明实施例中采用第一网络侧实体作为汇聚网络能力信息的锚点, 将 不同 RAN节点确定的网络能力信息提供给第二网络侧实体, 第二网络侧实体 进而可以将获取的网络能力信息提供给第三方应用平台或 UE; 由于无需第二 网络侧实体分别与不同类型 RAN节点之间分别开发接口适配功能, 可以大大 减少实施难度, 降低实现成本。
在具体实施中, 作为汇聚网络能力信息的锚点的第一网络侧实体可以是 核心网侧的网络实体, 如 MME ( Mobile Management Entity , 移动性管理实 体)、 SGSN ( Serving GPRS Support Node, GPRS服务支持节点)、 PGW ( Packet Data Gateway, 分组数据网网关)、 GGSN ( Gateway GPRS Support Node, 网 关 GPRS支持节点;)、 PCRF ( Policy and Charging Rules Function, 策略与计费 规则功能单元)等, 不同 RAN节点可以将确定的网络能力信息传输到核心网 侧的上述网络实体, 然后由上述网络实体将网络能力信息上报给上述为第三 方应用平台或 UE提供网络能力信息的第二网络侧实体;但这种方式不仅增加 了核心网侧的信令或数据交互负荷, 还需要开发核心网侧的上述网络实体提 供网络能力信息的功能。
本发明实施例中采用运行 OSS的第一网络侧实体作为汇聚网络能力信息 的锚点, 由于该运行 OSS的第一网络侧实体具有采集管理域内网元的网络能 力信息的功能, 因此只需开发第二网络侧实体与该第一网络侧实体之间的接 口适配功能, 实施筒便易行、 成本低; 且由于无需核心网侧的网络实体参与, 因此不会影响网络业务的正常运行, 不会增加额外的信令流和数据流; 本发 明实施例还具有较好的可扩展性,可适应未来开放性不断增强的 RAN网络能 力信息的获取。
可选地, 第一网络侧实体根据接收的请求消息, 指示 RAN节点确定网络 能力信息, 包括:
第一网络侧实体根据接收的请求消息创建网络管理任务, 并向所述 RAN 节点下达创建的网络管理任务,所述网络管理任务用于指示 RAN节点确定网 络能力信息。
在具体实施中, 第一网络侧实体可以根据接收的请求消息中包括的网络 能力信息标识, 创建与该网络能力信息标识对应的网络管理任务, 并将该网 络管理任务下达给相关的 RAN节点, 用于指示该 RAN节点确定该网络能力 信息标识所对应的网络能力信息。
可选地, 若第二网络侧实体请求订阅的网络能力信息为设定小区的状态 信息或设定基站的状态信息, 则所述网络管理任务为状态改变通知任务; 若第二网络侧实体请求订阅的网络能力信息为设定小区的性能测量信息 或设定基站的性能测量信息, 则所述网络管理任务为性能测量任务;
若第二网络侧实体请求订阅的网络能力信息为设定 UE 的无线网络环境 信息, 则所述网络管理任务为测量跟踪任务。
在具体实施过程中, 根据第二网络侧实体请求订阅的网络能力信息类型 的不同, 第一网络侧实体创建的网络管理任务也不同, 当第二网络侧实体请 求订阅设定小区和 /或设定基站的状态信息时, 第一网络侧实体可以针对该小 区和 /或基站对应的 RAN节点创建状态改变通知任务,当第二网络侧实体请求 订阅设定小区和 /或设定基站的性能测量信息时, 第一网络侧实体则可以针对 该小区和 /或基站创建性能测量任务, 当第二网络侧实体请求订阅设定 UE的 无线网络环境信息时, 第一网络侧实体则可以针对该 UE驻留的 RAN节点创 建测量跟踪任务; 需要说明的是, 第二网络侧实体可以请求订阅的网络能力 信息不仅限于一种类型, 也即, 在具体实施中, 第二网络侧实体可以同时请 求订阅多种类型的网络能力信息, 第一网络侧实体根据第二网络侧实体请求 订阅的每种类型的网络能力信息, 分别创建网络管理任务。
可选地, 第一网络侧实体向 RAN节点下达网络管理任务, 用于指示所述 RAN节点确定网络能力信息, 包括:
若所述网络管理任务为状态改变通知任务, 则第一网络侧实体向与所述 设定小区或设定基站对应的 RAN 节点下达状态改变通知任务, 用于指示该 RAN节点在所述设定小区或设定基站的网络状态改变时确定所述状态信息, 并向第一网络侧实体上报所述状态信息;
若所述网络管理任务为性能测量任务, 第一网络侧实体向与所述设定小 区或设定基站对应的 RAN节点下达性能测量任务, 用于指示该 RAN节点根 据所述性能测量任务中指示的测量对象和测量周期进行网络性能测量, 并向 第一网络侧实体上报测量得到的所述性能测量信息;
若所述网络管理任务为跟踪测量任务,第一网络侧实体向所述 UE驻留的 RAN节点下达跟踪测量任务,用于指示该 RAN节点确定所述 UE测量得到的 无线网络环境信息,并将该 UE的无线网络环境信息存储到设定的网络能力信 息存储实体中。
在具体实施过程中, 第一网络侧实体根据第二网络侧实体请求订阅的网 络能力信息的类型, 向相关 RAN节点下达不同的网络管理任务, 本发明实施 例中具体给出第一网络侧实体分别针对三种不同的网络能力信息类型下达网 络管理任务, 指示相关 RAN节点执行相应网络管理任务的方式, 下面具体介 绍下:
第一种: 第二网络侧实体请求订阅设定小区或设定基站的状态信息; 在这种情况下, 第二网络侧实体在确定需要订阅设定小区或设定基站的 状态信息后, 向第一网络侧实体发送订阅网络能力信息的请求消息, 该请求 消息中可以包括需要订阅的网络能力信息的网络能力信息标识, 比如该网络 能力信息标识表示第二网络侧实体请求订阅的网络能力信息为基站的拥塞状 态; 第一网络侧实体可以根据该网络能力信息标识, 判断是否能够提供第二 网络侧实体请求订阅的网络能力信息, 若第一网络侧实体确定能够提供该网 络能力信息, 则向第二网络侧实体返回包括订阅成功信息的网络能力信息订 阅应答消息, 否则, 向第二网络侧实体返回包括订阅失败原因的网络能力信 息订阅应答消息;
在第一网络侧实体确定能够提供第二网络侧实体请求订阅的状态信息 后, 可以查看 OSS是否已创建了与第二网络侧实体请求订阅的状态信息对应 的状态改变通知任务, 若不存在, 则针对相关 RAN节点创建状态改变通知任 务, 具体地, 第一网络侧实体将相关状态属性进行置位, 比如, 可以采用状 态值 1表示基站处于拥塞状态, 状态值 0表示基站处于非拥塞状态, 第一网 络侧实体可以指示 RAN节点当设定网络状态的状态值改变时向第一网络侧实 体发送状态值改变的通知, RAN节点可以设置事件捕获陷阱, 捕获该网络状 态的状态值改变的事件, 并将捕获的事件通知给第一网络侧实体, 第一网络 侧实体再将状态值改变的状态信息推送到第二网络侧实体。
第二种: 第二网络侧实体请求订阅设定小区或设定基站的性能测量信息; 在这种情况下, 第二网络侧实体在确定需要订阅设定小区或设定基站的 性能测量信息后, 向第一网络侧实体发送订阅网络能力信息的请求消息, 该 请求消息中可以包括标识需要订阅的网络能力信息的网络能力信息标识, 比 如该网络能力信息标识表示第二网络侧实体请求订阅的网络能力信息为设定 小区的负载信息; 第二网络侧实体还可以在发送的请求消息中携带网络能力 信息的统计周期, 比如, 该统计周期为 15分钟, 表示需要 RAN节点每 15分 钟统计一次负载信息; 第二网络侧实体还可以在发送的请求消息中携带网络 能力信息的推送方式, 比如及时推送或按需获取, 及时推送是指在 RAN节点 按统计周期统计出网络能力信息后即将统计的网络能力信息上报给第一网络 侧实体, 由第一网络侧实体发送给第二网络侧实体, 按需获取是指 RAN节点 在按统计周期统计出网络能力信息后先将统计的网络能力信息存储起来, 在 第一网络侧实体接收到第二网络侧实体发送的获取网络能力信息的请求消息 后, 再将存储的网络能力信息上报给第一网络侧实体, 由第一网络侧实体发 送给第二网络侧实体, 或, RAN节点在按统计周期统计出网络能力信息后即 将统计的网络能力信息上 4艮给第一网络侧实体, 第一网络侧实体先将 RAN节 点上报的网络能力信息存储起来, 在接收到第二网络侧实体发送的获取网络 能力信息的请求消息后, 再将存储的网络能力信息统一发送给第二网络侧实 体。
在具体实施中, 第一网络侧实体在接收到第二网络侧实体发送的订阅性 能测量信息的请求消息后, 可以根据该请求消息中包括的网络能力信息标识, 判断是否能够提供第二网络侧实体请求订阅的网络能力信息, 若第一网络侧 实体确定能够提供该网络能力信息, 则向第二网络侧实体返回包括订阅成功 信息的网络能力信息订阅应答消息, 否则, 向第二网络侧实体返回包括订阅 失败原因的网络能力信息订阅应答消息。
在第一网络侧实体确定能够提供第二网络侧实体请求订阅的性能测量信 息后, 可以查看 OSS内是否已创建了与第二网络侧实体请求订阅的性能测量 信息对应的性能测量任务, 若不存在, 则针对相关 RAN节点创建性能测量任 务, 在该性能测量任务中指示需要测量的性能测量对象和测量周期, RAN节 点将根据该性能测量任务确定的性能测量结果整理成性能测量数据文件, 将 该性能测量数据文件上报到第一网络侧实体, 第一网络侧实体根据该测量数 据结果文件, 组装第二网络侧实体请求订阅的网络能力信息, 并将该网络能 力信息推送到第二网络侧实体。
第三种: 第二网络侧实体请求订阅设定 UE的无线网络环境信息; 在这种情况下,第二网络侧实体在确定需要订阅设定 UE的无线网络环境 信息后, 向第一网络侧实体发送订阅网络能力信息的请求消息, 该请求消息 中可以包括标识需要订阅的网络能力信息的网络能力信息标识、设定 UE的唯 一身份标识, 以及网络能力信息上报的时间间隔和时间长度; 这里, 网络能 力信息标识可以是第二网络侧实体请求订阅的 UE的位置信息变量, 设定 UE 的唯一身份标识可以是 IMSI ( International Mobile Subscriber Identification Number,国际移动用户识别码)、 IMEI( International Mobile Equipment Identity, 国际移动设备身份码 )等唯一识别该 UE的标识信息, 网络能力信息上 ·^艮的时 间间隔和时间长度分别是指 UE进行网络能力信息测量上报的周期和测量上 报过程的时间长度; 如果第二网络侧实体从第三方应用平台接收的 API调用 信息中 UE的标识信息为该 UE在该第三方应用平台注册得到的标识符, 比如 QQ号, 则第二网络侧实体需要在本地维护一个 UE在第三方应用平台注册得 到的标识符与该 UE的唯一身份标识的映射表,这样, 第二网络侧实体可以根 据该映射表确定 UE的唯一身份标识,并在向第一网络侧实体发送订阅网络能 力信息的请求消息时, 使用 UE的唯一身份标识。
在具体实施中, 第一网络侧实体在接收到第二网络侧实体发送的订阅设 定 UE的无线网络环境信息的请求消息后, 可以查看 OSS内是否已创建了针 对该 UE的跟踪测量任务, 比如 MDT ( Minimized Drive Tests, 最小化路测) 或 trace (跟踪)任务, 若已创建, 则向第二网络侧实体发送包括订阅成功信 息的网络能力信息订阅应答消息, 该订阅应答消息中还包括相应的测量跟踪 任务的任务标识, 比如 TR(Trace Reference , 跟踪参考标识)和 TRSR(Trace Recording Session Reference, 跟踪记录会话参考标识), 以及存储该 UE的无 线网络环境信息的网络能力信息存储实体的 IP地址, 如 TCE的 IP地址; 若 OSS 内还未创建针对该 UE的跟踪测量任务, 则第一网络侧实体根据网络能 力信息标识、设定 UE的唯一身份标识, 以及网络能力信息上报的时间间隔和 时间长度创建跟踪测量任务, 并向第二网络侧实体返回包括该任务对应的任 务标识和网络能力信息存储实体的 IP地址的网络能力信息订阅应答消息。
第一网络侧实体创建跟踪测量任务后, 将该跟踪测量任务下达给相应的 RAN节点, 该 RAN节点将该跟踪测量任务指示的测量对象和测量上 ·^艮的时 间间隔下发给设定 UE, 由该 UE执行对测量对象的测量, 并根据测量上报的 时间间隔周期性地将测量结果发送给该 RAN节点, 该 RAN节点根据测量上 报的时间长度组装多个测量结果文件, 并分别将每个测量结果文件发送到网 络能力信息存储实体中进行存储; 第二网络侧实体可以根据测量上报的时间 长度设置内部定时器, 在设定时间到达时, 第二网络侧实体从设定的网络能 力信息存储实体中读取与接收的任务标识对应的 UE的无线网络环境信息。 可选地, 小区的状态信息包括: 小区的服务状态, 无线链路的拥塞状态 和小区的拥塞状态中至少一种;
基站的状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。
小区的性能测量信息包括: 小区的负载信息, 小区的上下行吞吐量信息, 和小区的 PDCP SDU ( Packet Data Convergence Protocol Service Data Unit, 上 下行分组数据汇聚协议业务数据单元) 比特速率中的部分或全部信息;
基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量信息 和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
UE的无线网络环境信息包括: UE的位置信息、 UE的上下行信号强度信 息和 UE的上下行吞吐量信息中的部分或全部信息。
这里, UE的上下行信号强度信息包括 UE在空口上测量得到的小区 RSRP (参考信号接收功率, Reference Signal Receiving Power )和 /或 RSRQ (参考 信号接收质量, Reference Signal Receiving Quality )信息等。
如图 3所示, 为本发明实施例二提供的网络能力信息传输方法流程图, 包括以下步骤:
S301 : 第二网络侧实体向承载 OSS的第一网络侧实体发送订阅网络能力 信息的请求消息;
S302: 第二网络侧实体接收所述第一网络侧实体响应所述请求消息后发 送的、 由 RAN节点确定的网络能力信息; 或者, 所述第二网络侧实体接收所 述第一网络侧实体响应所述请求消息后发送的通知信息, 并根据所述通知信 息, 从网络能力信息存储实体中读取所述 RAN节点确定的网络能力信息。
在具体实施中, 第二网络侧实体可以根据第三方应用平台发送的 API调 用信息确定需要向第一网络侧实体发送的网络能力信息订阅请求消息。
与上述第一实施例中网络能力信息传输方法对应, 第二网络侧实体获取 网络能力信息的方式主要有两种: 若 RAN节点将确定的网络能力信息直接上 报给第一网络侧实体, 则第二网络侧实体接收第一网络侧实体发送的网络能 力信息, 这种方式一般适用于第二网络侧实体请求订阅设定小区或设定基站 的状态信息或性能测量信息的情况; 若 RAN节点将确定的网络能力信息发送 到设定的网络能力信息存储实体中, 则第二网络侧实体根据第一网络侧实体 的指示, 在该设定的网络能力信息存储实体中读取需要的网络能力信息, 这 种方式一般适用于第二网络侧实体请求订阅设定 UE 的无线网络环境信息的 情况。
可选地, 所述第二网络侧实体从网络能力信息存储实体中读取所述 RAN 节点确定的网络能力信息, 包括:
第二网络侧实体根据所述通知信息中指示的网络能力信息存储实体的 IP 地址和与测量跟踪任务对应的任务标识, 从所述网络能力信息存储实体中读 取网络能力信息。
这里, 与上述第一实施例中网络能力信息传输方法对应, 第二网络侧实 可以根据接收的网络能力信息订阅应答消息中包括的网络能力信息存储实体 的 IP地址和与测量跟踪任务对应的任务标识, 从指示的网络能力信息存储实 体中读取网络能力信息。
可选地, 所述第二网络侧实体接收所述第一网络侧实体响应所述请求消 息后发送的、 由 RAN节点确定的网络能力信息, 包括: 若第二网络侧实体请 求订阅的网络能力信息为小区的状态信息或基站的状态信息, 或小区的性能 测量信息或基站的性能测量信息, 则所述第二网络侧实体接收所述第一网络 侧实体响应所述请求消息后发送的、由 RAN节点确定的发送的网络能力信息; 所述第二网络侧实体接收所述第一网络侧实体响应所述请求消息后发送 的通知信息, 包括: 若第二网络侧实体请求订阅的网络能力信息为用户设备 UE的无线网络环境信息, 则所述第二网络侧实体接收所述第一网络侧实体响 应所述请求消息后发送的通知信息。
可选地, 小区的网络状态信息包括: 小区的服务状态, 无线链路的拥塞 状态和小区的拥塞状态的至少一种;
基站的网络状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 小区的网络性能测量信息包括: 小区的负载信息, 小区的上下行吞吐量 信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特速率 中的部分或全部信息;
基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量信息 和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
UE的无线网络环境包括: UE的位置信息、 UE的上下行信号强度信息和 UE的上下行吞吐量信息中的部分或全部信息。
为了详细地描述本发明实施例进行网络能力信息传输的方法, 下面列举 几种比较具体的实施方式进行介绍。
如图 4所示, 为本发明实施例三提供的网络能力信息传输方法流程图, 包括:
S401 : 第二网络侧实体向运行 EMS ( Element Management System, 网元 管理系统) 的第一网络侧实体发送订阅设定小区或设定基站的状态信息的请 求消息;
这里, EMS属于 OAM范畴, 为管理某一类网元的管理系统; 在具体实 施中, 该请求消息中可以包括标识需要订阅的网络能力信息的网络能力信息 标识, 比如该网络能力信息标识表示第二网络侧实体请求订阅的网络能力信 息为基站的拥塞状态。
S402: 第一网络侧实体根据接收的请求消息, 判断是否能够提供第二网 络侧实体请求订阅的网络能力信息, 若能够提供, 则进入步骤 S403 , 否则, 进入步骤 S405;
S403: 第一网络侧实体向第二网络侧实体发送包括订阅成功信息的网络 能力信息订阅应答消息;
S404: 第一网络侧实体根据接收的请求消息, 在所述设定小区或设定基 站的网络状态改变时, 向第二网络侧设备发送所述设定小区或设定基站的状 态信息;
S405: 第一网络侧实体向第二网络侧实体发送包括订阅失败原因的网络 能力信息订阅应答消息。 区或设定基站的状态信息, 再将获取的状态信息发送给第二网络侧实体: 第一网络侧实体根据接收的网络能力信息订阅请求消息创建状态改变通 知任务,并向与设定小区或设定基站对应的 RAN节点下达状态改变通知任务, 用于指示所述 RAN节点在设定小区或设定基站的网络状态改变时确定状态信 息, 并向第一网络侧实体上报状态信息。
下面以 RAN节点具体为 eNodeB , 第二网络侧实体请求订阅的网络能力 信息具体为 eNodeB的拥塞状态为例, 说明 eNodeB执行状态改变通知任务的 步骤, 如图 5所示, 为 eNodeB执行状态改变通知任务的方法流程图, 包括:
S5a: 第一网络侧实体将 eNodeB的状态属性进行置位, 指示 eNodeB当 其状态值改变时向第一网络侧实体发送状态值改变的通知;
这里将 eNodeB 的状态属性进行置位具体指分别采用不同的状态值来表 示 eNodeB的拥塞状态, 比如, 采用状态值 1表示 eNodeB处于拥塞状态, 采 用状态值 0表示 eNodeB处于非拥塞状态;
S5b: eNodeB设置事件捕获陷阱, 捕获状态值改变的事件, 并将捕获的 事件通知给第一网络侧实体。
在具体实施过程中, 第二网络侧实体在接收到第一网络侧实体发送的设 定小区或设定基站的状态信息后, 第三方应用平台即可以通过 API调用, 获 取该状态信息。 如图 6所示, 为第三方应用平台获取设定小区或设定基站的 状态信息的示意图。
如图 7所示, 为本发明实施例四提供的网络能力信息传输方法流程图, 包括:
S701 : 第二网络侧实体向运行 EMS的第一网络侧实体发送订阅设定小区 或设定基站的性能测量信息的请求消息;
在具体实施中, 该请求消息中可以包括标识需要订阅的网络能力信息的 网络能力信息标识, 比如该网络能力信息标识表示第二网络侧实体请求订阅 的网络能力信息为设定小区的负载信息; 该请求消息中还可以包括网络能力 信息的统计周期、 网络能力信息的推送方式等, 具体见与附图 1 对应的本发 明第一实施例中描述的内容, 这里不再赘述。
S702: 第一网络侧实体根据接收的请求消息, 判断是否能够提供第二网 络侧实体请求订阅的网络能力信息, 若能够提供, 则进入步骤 S703 , 否则, 进入步骤 S705;
S703: 第一网络侧实体向第二网络侧实体发送包括订阅成功信息的网络 能力信息订阅应答消息;
S704: 第一网络侧实体根据接收的请求消息, 向第二网络侧设备发送所 述设定小区或设定基站的性能测量信息;
S705: 第一网络侧实体向第二网络侧实体发送包括订阅失败原因的网络 能力信息订阅应答消息。 区或设定基站的性能测量信息, 再将获取的性能测量信息发送给第二网络侧 实体:
第一网络侧实体根据接收的网络能力信息请求消息创建性能测量任务, 并向与设定小区或设定基站对应的 RAN节点下达性能测量任务, 用于指示所 述 RAN节点根据性能测量任务中指示的测量对象和测量周期进行网络性能测 量, 并向第一网络侧实体上报测量得到的性能测量信息;
下面以 RAN节点具体为 eNodeB为例, 说明 eNodeB执行性能测量任务 的步骤, 如图 8所示, 为 eNodeB执行性能测量任务的方法流程图, 包括:
S8a: 第一网络侧实体创建性能测量任务, 并将该性能测量任务下达给 eNodeB; 其中, 第一网络侧实体可以在该性能测量任务中指示需要测量的性 能测量对象和测量周期;
S8b: eNodeB 将根据该性能测量任务确定的性能测量结果整理成性能测 量数据文件, 将该性能测量数据文件上报给第一网络侧实体。
在具体实施过程中, 第二网络侧实体在接收到第一网络侧实体发送的设 定小区或设定基站的性能测量信息后, 第三方应用平台即可以通过 API调用, 获取该性能测量信息。 如图 9所示, 为第三方应用平台获取设定小区或设定 基站的性能测量信息的示意图。
如图 10所示, 为本发明实施例五提供的网络能力信息传输方法流程图, 包括:
S1001:第二网络侧实体向运行 EMS的第一网络侧实体发送订阅设定 UE 的无线网络环境信息的请求消息;
在具体实施中, 该请求消息中可以包括标识需要订阅的网络能力信息的 网络能力信息标识、 设定 UE的唯一身份标识, 如 IMSI, IMEI等, 以及网络 能力信息上报的时间间隔和时间长度。
S1002: 第一网络侧实体根据接收的请求消息, 判断是否已创建针对该 UE的 MDT任务, 若已创建, 则进入步骤 S 1004, 否则, 进入步骤 S 1003;
S1003 : 第一网络侧实体根据接收的请求消息中包括的网络能力信息标 识、设定 UE的唯一身份标识, 以及网络能力信息上报的时间间隔和时间长度 创建 MDT任务, 并进入步骤 S1004;
S1004: 第一网络侧实体向第二网络侧实体发送包括订阅成功信息的网络 能力信息订阅应答消息;
所述网络能力信息订阅应答消息中还包括创建的 MDT任务的任务标识, 比如 TR和 TRSR, 以及存储该 UE的无线网络环境信息的网络能力信息存储 实体 TCE的 IP地址;
S1005: 第二网络侧实体根据网络能力信息测量上报的时间长度设置内部 定时器, 在设定时间到达时, 第二网络侧实体从 TCE中读取与接收的任务标 识对应的 UE的无线网络环境信息。 的无线网络环境信息,再将获取的 UE的无线网络环境信息发送给第二网络侧 实体:
第一网络侧实体根据接收的网络能力信息请求消息创建针对设定 UE 的 跟踪测量任务, 并向该 UE驻留的 RAN节点下达所述跟踪测量任务, 用于指 示所述 RAN节点确定所述 UE测量得到的所述 UE的无线网络环境信息, 并 将所述 UE的无线网络环境信息存储到设定的网络能力信息存储实体中。
下面以 RAN节点具体为 eNodeB , 第二网络侧实体请求订阅的网络能力 信息具体为 UE的位置信息, 网络能力信息存储实体具体为 TCE实体为例, 说明 eNodeB执行跟踪测量任务的步骤, 如图 11所示, 为 eNodeB执行跟踪 测量任务的方法流程图, 包括:
Slla:第一网络侧实体创建 MDT任务,并将该 MDT任务下达给 eNodeB;
Sllb: eNodeB将该 MDT任务指示的位置信息测量项和测量上报的时间 间隔下发给设定 UE;
Sllc: UE执行位置信息测量, 并根据测量上报的时间间隔周期地将位置 信息测量结果发送给 eNodeB;
Slid: eNodeB根据测量上报的时间长度组装测量结果文件, 并分别将每 个测量结果文件发送到 TCE中存储,以使第二网络侧实体从 TCE中读取该测 量结果文件中的 UE位置测量信息。
在具体实施过程中, 第二网络侧实体在接收到第一网络侧实体发送的设 定 UE的无线网络环境信息后, 第三方应用平台即可以通过 API调用, 获取 该 UE的无线网络环境信息。 如图 12所示, 为第三方应用平台获取设定 UE 的无线网络环境信息的示意图, 具体过程与图 11所示的方法实施例的流程示 意图类似。
基于同一发明构思, 本发明实施例中还提供了一种与网络能力信息传输 方法对应的网络能力信息传输装置, 由于该装置解决问题的原理与本发明实 施例网络能力信息传输方法相似, 因此该装置的实施可以参见方法的实施, 重复之处不再赘述。
如图 13所示, 为本发明实施例一提供的网络能力信息传输装置结构图, 该装置运行运营支撑系统 OSS, 包括:
接收模块 131 ,用于接收第二网络侧实体发送的订阅网络能力信息的请求 消息, 并将所述请求消息发送给指示模块 132;
指示模块 132, 用于根据接收模块 131接收的所述请求消息, 指示无线接 入网 RAN节点确定网络能力信息;
发送模块 133 , 用于将所述 RAN节点确定的网络能力信息发送给所述第 二网络侧实体, 或者, 向所述第二网络侧实体发送通知信息, 所述通知信息 用于指示所述第二网络侧实体从网络能力信息存储实体中读取所述 RAN节点 确定的网络能力信息。
可选地, 所述指示模块 132具体用于:
根据所述请求消息创建网络管理任务, 并向 RAN节点下达所述网络管理 任务, 所述网络管理任务用于指示所述 RAN节点确定网络能力信息。
可选地, 若所述第二网络侧实体请求订阅的网络能力信息为设定小区的 状态信息或设定基站的状态信息, 则所述网络管理任务为状态改变通知任务; 若所述第二网络侧实体请求订阅的网络能力信息为设定小区的性能测量 信息或设定基站的性能测量信息, 则所述网络管理任务为性能测量任务; 若所述第二网络侧实体请求订阅的网络能力信息为设定 UE 的无线网络 环境信息, 则所述网络管理任务为测量跟踪任务。
可选地, 所述指示模块 132具体用于:
若所述网络管理任务为状态改变通知任务, 则向与所述设定小区或设定 基站对应的 RAN节点下达状态改变通知任务, 用于指示所述 RAN节点在所 述设定小区或设定基站的网络状态改变时确定所述状态信息, 并向所述装置 上报所述状态信息;
若所述网络管理任务为性能测量任务, 则向与所述设定小区或设定基站 对应的 RAN节点下达性能测量任务, 用于指示所述 RAN节点根据所述性能 测量任务中指示的测量对象和测量周期进行网络性能测量, 并向所述装置上 报测量得到的所述性能测量信息;
若所述网络管理任务为跟踪测量任务, 则向所述 UE驻留的 RAN节点下 达所述跟踪测量任务, 用于指示所述 RAN节点确定所述 UE测量得到的所述 UE的无线网络环境信息, 并将所述 UE的无线网络环境信息存储到设定的网 络能力信息存储实体中。
可选地, 所述小区的状态信息包括: 小区的服务状态, 无线链路的拥塞 状态和小区的拥塞状态的至少一种;
所述基站的状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的性能测量信息包括: 小区的负载信息, 小区的上下行吞吐量 信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特速率 中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境信息包括: UE的位置信息、 UE的上下行信号 强度信息和 UE的上下行吞吐量信息中的部分或全部信息。
可选地, 所述指示模块 132还用于: 在所述接收模块 131接收所述第二 网络侧实体发送的订阅网络能力信息的请求消息之后, 若确定能够提供与所 述请求消息对应的网络能力信息, 则向所述第二网络侧实体发送网络能力信 息订阅成功的信息。
如图 14所示, 为本发明实施例二提供的网络能力信息传输装置结构图, 包括:
发送模块 141 , 用于向运行运营支撑系统 OSS的第一网络侧实体发送订 阅网络能力信息的请求消息;
接收模块 142, 用于接收所述第一网络侧实体响应所述请求消息后发送 的、 由 RAN节点确定的网络能力信息; 或者, 用于接收所述第一网络侧实体 响应所述请求消息后发送的通知信息, 并根据所述通知信息, 从网络能力信 息存储实体中读取所述 RAN节点确定的网络能力信息。
可选地, 所述接收模块 142具体用于:
根据所述通知信息中指示的所述网络能力信息存储实体的网络之间互连 的协议 IP地址和与测量跟踪任务对应的任务标识, 从所述网络能力信息存储 实体中读取网络能力信息。
可选地, 所述接收模块 142具体用于: 若所述装置请求订阅的网络能力 信息为小区的状态信息或基站的状态信息, 或小区的性能测量信息或基站的 性能测量信息, 则接收所述第一网络侧实体响应所述请求消息后发送的、 由 RAN节点确定的网络能力信息;
若所述装置请求订阅的网络能力信息为用户设备 UE 的无线网络环境信 息, 则接收所述第一网络侧实体响应所述请求消息后发送的通知信息。
可选地, 所述小区的网络状态信息包括: 小区的服务状态, 无线链路的 拥塞状态和小区的拥塞状态的至少一种;
所述基站的网络状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的网络性能测量信息包括: 小区的负载信息, 小区的上下行吞 吐量信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特 速率中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境包括: UE的位置信息、 UE的上下行信号强度 信息和 UE的上下行吞吐量信息中的部分或全部信息。
如图 15所示, 为本发明实施例三提供的网络能力信息传输装置结构图, 该装置运行运营支撑系统 OSS, 包括:
接收器 151 ,用于接收第二网络侧实体发送的订阅网络能力信息的请求消 息, 并将所述请求消息传输给处理器 152;
处理器 152, 用于根据接收器 151接收的所述请求消息, 指示无线接入网 RAN节点确定网络能力信息;
发射器 153 , 用于将所述 RAN节点确定的网络能力信息发送给所述第二 网络侧实体, 或者, 向所述第二网络侧实体发送通知信息, 所述通知信息用 于指示所述第二网络侧实体从网络能力信息存储实体中读取所述 RAN节点确 定的网络能力信息。 可选地, 所述处理器 152具体用于:
根据所述请求消息创建网络管理任务, 并向 RAN节点下达所述网络管理 任务, 所述网络管理任务用于指示所述 RAN节点确定网络能力信息。
可选地, 若所述第二网络侧实体请求订阅的网络能力信息为设定小区的 状态信息或设定基站的状态信息, 则所述网络管理任务为状态改变通知任务; 若所述第二网络侧实体请求订阅的网络能力信息为设定小区的性能测量 信息或设定基站的性能测量信息, 则所述网络管理任务为性能测量任务; 若所述第二网络侧实体请求订阅的网络能力信息为设定 UE 的无线网络 环境信息, 则所述网络管理任务为测量跟踪任务。
可选地, 所述处理器 152具体用于:
若所述网络管理任务为状态改变通知任务, 则向与所述设定小区或设定 基站对应的 RAN节点下达状态改变通知任务, 用于指示所述 RAN节点在所 述设定小区或设定基站的网络状态改变时确定所述状态信息, 并向所述装置 上报所述状态信息;
若所述网络管理任务为性能测量任务, 则向与所述设定小区或设定基站 对应的 RAN节点下达性能测量任务, 用于指示所述 RAN节点根据所述性能 测量任务中指示的测量对象和测量周期进行网络性能测量, 并向所述装置上 报测量得到的所述性能测量信息;
若所述网络管理任务为跟踪测量任务, 则向所述 UE驻留的 RAN节点下 达所述跟踪测量任务, 用于指示所述 RAN节点确定所述 UE测量得到的所述 UE的无线网络环境信息, 并将所述 UE的无线网络环境信息存储到设定的网 络能力信息存储实体中。
可选地, 所述小区的状态信息包括: 小区的服务状态, 和 /或无线链路的 拥塞状态和小区的拥塞状态的至少一种;
所述基站的状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的性能测量信息包括: 小区的负载信息, 小区的上下行吞吐量 信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特速率 中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境信息包括: UE的位置信息、 UE的上下行信号 强度信息和 UE的上下行吞吐量信息中的部分或全部信息。
可选地, 所述处理器 152还用于: 在所述接收器 151接收所述第二网络 侧实体发送的订阅网络能力信息的请求消息之后, 若确定能够提供与所述请 求消息对应的网络能力信息, 则指示发射器 153 向所述第二网络侧实体发送 网络能力信息订阅成功的信息。
如图 16所示, 为本发明实施例四提供的网络能力信息传输装置结构图, 包括:
发射器 161 , 用于向运行运营支撑系统 OSS的第一网络侧实体发送订阅 网络能力信息的请求消息, 以使所述第一网络侧实体指示无线接入网 RAN节 点确定网络能力信息;
处理器 162, 用于获取 RAN节点确定的网络能力信息;
接收器 163 , 用于接收所述第一网络侧实体响应所述请求消息后发送的、 由 RAN节点确定的网络能力信息; 或者, 用于接收所述第一网络侧实体响应 所述请求消息后发送的通知信息, 并根据所述通知信息, 从网络能力信息存 储实体中读取所述 RAN节点确定的网络能力信息。
可选地, 所述接收器 163具体用于:
根据所述通知信息中指示的所述网络能力信息存储实体的网络之间互连 的协议 IP地址和与测量跟踪任务对应的任务标识, 从所述网络能力信息存储 实体中读取网络能力信息。
可选地, 所述接收器 163 具体用于: 若所述装置请求订阅的网络能力信 息为小区的状态信息或基站的状态信息, 或小区的性能测量信息或基站的性 能测量信息,则接收所述第一网络侧实体响应所述请求消息后发送的、由 RAN 节点确定的网络能力信息; 若所述装置请求订阅的网络能力信息为用户设备 UE 的无线网络环境信 息, 则接收所述第一网络侧实体响应所述请求消息后发送的通知信息。
可选地, 所述小区的网络状态信息包括: 小区的服务状态, 和 /或无线链 路的拥塞状态和小区的拥塞状态的至少一种;
所述基站的网络状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的网络性能测量信息包括: 小区的负载信息, 小区的上下行吞 吐量信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特 速率中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境包括: UE的位置信息、 UE的上下行信号强度 信息和 UE的上下行吞吐量信息中的部分或全部信息。
所属领域的技术人员可以清楚地了解到, 为描述的方便和筒洁, 仅以上 述各功能模块的划分进行举例说明, 实际应用中, 可以根据需要而将上述功 能分配由不同的功能模块完成, 即将装置的内部结构划分成不同的功能模块, 以完成以上描述的全部或者部分功能。 上述描述的系统, 装置和单元的具体 工作过程, 可以参考前述方法实施例中的对应过程, 在此不再赘述。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统, 装置和 方法, 可以通过其它的方式实现。 例如, 以上所描述的装置实施例仅仅是示 意性的, 例如, 所述模块或单元的划分, 仅仅为一种逻辑功能划分, 实际实 现时可以有另外的划分方式, 例如多个单元或组件可以结合或者可以集成到 另一个系统, 或一些特征可以忽略, 或不执行。 另一点, 所显示或讨论的相 互之间的耦合或直接耦合或通信连接可以是通过一些接口, 装置或单元的间 接耦合或通信连接, 可以是电性, 机械或其它的形式。 为单元显示的部件可以是或者也可以不是物理单元, 即可以位于一个地方, 或者也可以分布到多个网络单元上。 可以根据实际的需要选择其中的部分或 者全部单元来实现本实施例方案的目的。
另外, 在本申请各个实施例中的各功能单元可以集成在一个处理单元中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单元集成在一个单 元中。 上述集成的单元既可以采用硬件的形式实现, 也可以采用软件功能单 元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售 或使用时, 可以存储在一个计算机可读取存储介质中。 基于这样的理解, 本 申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的 全部或部分可以以软件产品的形式体现出来, 该计算机软件产品存储在一个 存储介质中, 包括若干指令用以使得一台计算机设备(可以是个人计算机, 服务器, 或者网络设备等)或处理器(processor )执行本申请各个实施例所述 方法的全部或部分步骤。 而前述的存储介质包括: U盘、 移动硬盘、 只读存 储器(ROM, Read-Only Memory )、 随机存取存储器(RAM, Random Access Memory )、 磁碟或者光盘等各种可以存储程序代码的介质。
以上所述, 以上实施例仅用以对本申请的技术方案进行了详细介绍, 但 以上实施例的说明只是用于帮助理解本发明的方法及其核心思想, 不应理解 为对本发明的限制。 本技术领域的技术人员在本发明揭露的技术范围内, 可 轻易想到的变化或替换, 都应涵盖在本发明的保护范围之内。

Claims

权 利 要 求
1、 一种网络能力信息传输方法, 其特征在于, 该方法包括:
运行运营支撑系统 OSS的第一网络侧实体接收第二网络侧实体发送的订 阅网络能力信息的请求消息;
所述第一网络侧实体根据所述请求消息,指示无线接入网 RAN节点确定 网络能力信息;
所述第一网络侧实体将所述 RAN节点确定的网络能力信息发送给所述第 二网络侧实体, 或者, 所述第一网络侧实体向所述第二网络侧实体发送通知 信息, 所述通知信息用于指示所述第二网络侧实体从网络能力信息存储实体 中读取所述 RAN节点确定的网络能力信息。
2、 如权利要求 1所述的方法, 其特征在于, 所述第一网络侧实体根据所 述请求消息, 指示 RAN节点确定网络能力信息, 包括:
所述第一网络侧实体根据所述请求消息创建网络管理任务, 并向所述 RAN节点下达所述网络管理任务, 所述网络管理任务用于指示所述 RAN节 点确定网络能力信息。
3、 如权利要求 2所述的方法, 其特征在于, 若所述第二网络侧实体请求 订阅的网络能力信息为设定小区的状态信息或设定基站的状态信息, 则所述 网络管理任务为状态改变通知任务; 或者,
若所述第二网络侧实体请求订阅的网络能力信息为设定小区的性能测量 信息或设定基站的性能测量信息, 则所述网络管理任务为性能测量任务; 或 者,
若所述第二网络侧实体请求订阅的网络能力信息为设定 UE 的无线网络 环境信息, 则所述网络管理任务为测量跟踪任务。
4、 如权利要求 3所述的方法, 其特征在于, 所述第一网络侧实体向所述 RAN节点下达所述网络管理任务, 用于指示所述 RAN节点确定网络能力信 息, 包括: 若所述网络管理任务为状态改变通知任务, 则所述第一网络侧实体向与 所述设定小区或设定基站对应的 RAN节点下达状态改变通知任务, 用于指示 所述 RAN节点在所述设定小区或设定基站的网络状态改变时确定所述状态信 息, 并向所述第一网络侧实体上报所述状态信息; 或者,
若所述网络管理任务为性能测量任务, 所述第一网络侧实体向与所述设 定小区或设定基站对应的 RAN节点下达性能测量任务, 用于指示所述 RAN 节点根据所述性能测量任务中指示的测量对象和测量周期进行网络性能测 量, 并向所述第一网络侧实体上报测量得到的所述性能测量信息; 或者, 若所述网络管理任务为跟踪测量任务,所述第一网络侧实体向所述 UE驻 留的 RAN节点下达所述跟踪测量任务,用于指示所述 RAN节点确定所述 UE 测量得到的所述 UE的无线网络环境信息,并将所述 UE的无线网络环境信息 存储到设定的网络能力信息存储实体中。
5、 如权利要求 4所述的方法, 其特征在于, 所述小区的状态信息包括: 小区的服务状态, 无线链路的拥塞状态和小区的拥塞状态的至少一种;
所述基站的状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的性能测量信息包括: 小区的负载信息, 小区的上下行吞吐量 信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特速率 中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境信息包括: UE的位置信息、 UE的上下行信号 强度信息和 UE的上下行吞吐量信息中的部分或全部信息。
6、 如权利要求 1~5任一所述的方法, 其特征在于, 所述第一网络侧实体 接收所述第二网络侧实体发送的订阅网络能力信息的请求消息之后, 还包括: 所述第一网络侧实体在确定能够提供与所述请求消息对应的网络能力信 息后, 向所述第二网络侧实体发送网络能力信息订阅成功的信息。
7、 一种网络能力信息传输方法, 其特征在于, 该方法包括: 第二网络侧实体向运行运营支撑系统 OSS的第一网络侧实体发送订阅网 络能力信息的请求消息;
所述第二网络侧实体接收所述第一网络侧实体响应所述请求消息后发送 的、 由 RAN节点确定的网络能力信息; 或者, 所述第二网络侧实体接收所述 第一网络侧实体响应所述请求消息后发送的通知信息, 并根据所述通知信息 的指示,从网络能力信息存储实体中读取所述 RAN节点确定的网络能力信息。
8、 如权利要求 7所述的方法, 其特征在于, 所述第二网络侧实体从网络 能力信息存储实体中读取所述 RAN节点确定的网络能力信息, 包括:
所述第二网络侧实体根据所述通知信息中指示的所述网络能力信息存储 实体的网络之间互连的协议 IP地址和与测量跟踪任务对应的任务标识, 从所 述网络能力信息存储实体中读取网络能力信息。
9、 如权利要求 7或 8所述的方法, 其特征在于, 所述第二网络侧实体接 收所述第一网络侧实体响应所述请求消息后发送的、 由 RAN节点确定的网络 能力信息, 包括: 若第二网络侧实体请求订阅的网络能力信息为小区的状态 信息或基站的状态信息, 或小区的性能测量信息或基站的性能测量信息, 则 所述第二网络侧实体接收所述第一网络侧实体响应所述请求消息后发送的、 由 RAN节点确定的网络能力信息;
所述第二网络侧实体接收所述第一网络侧实体响应所述请求消息后发送 的通知信息, 包括: 若第二网络侧实体请求订阅的网络能力信息为用户设备 UE的无线网络环境信息, 则所述第二网络侧实体接收所述第一网络侧实体响 应所述请求消息后发送的通知信息。
10、 如权利要求 9所述的方法, 其特征在于, 所述小区的网络状态信息 包括: 小区的服务状态, 无线链路的拥塞状态和小区的拥塞状态的至少一种; 所述基站的网络状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的网络性能测量信息包括: 小区的负载信息, 小区的上下行吞 吐量信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特 速率中的部分或全部信息; 所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境包括: UE的位置信息、 UE的上下行信号强度 信息和 UE的上下行吞吐量信息中的部分或全部信息。
11、 一种网络能力信息传输装置, 其特征在于, 该装置运行运营支撑系 统 OSS, 包括:
接收模块, 用于接收第二网络侧实体发送的订阅网络能力信息的请求消 息, 并将所述请求消息传输至指示模块;
指示模块,用于根据所述接收模块接收的请求消息,指示无线接入网 RAN 节点确定网络能力信息;
发送模块,用于将所述 RAN节点确定的网络能力信息发送给所述第二网 络侧实体, 或者, 向所述第二网络侧实体发送通知信息, 所述通知信息用于 指示所述第二网络侧实体从网络能力信息存储实体中读取所述 RAN节点确定 的网络能力信息。
12、 如权利要求 11所述的装置, 其特征在于, 所述指示模块具体用于: 根据所述请求消息创建网络管理任务, 并向所述 RAN节点下达所述网络 管理任务, 所述网络管理任务用于指示所述 RAN节点确定网络能力信息。
13、 如权利要求 12所述的装置, 其特征在于, 若所述第二网络侧实体请 求订阅的网络能力信息为设定小区的状态信息或设定基站的状态信息, 则所 述网络管理任务为状态改变通知任务; 或者,
若所述第二网络侧实体请求订阅的网络能力信息为设定小区的性能测量 信息或设定基站的性能测量信息, 则所述网络管理任务为性能测量任务; 或 者,
若所述第二网络侧实体请求订阅的网络能力信息为设定 UE 的无线网络 环境信息, 则所述网络管理任务为测量跟踪任务。
14、 如权利要求 13所述的装置, 其特征在于, 所述指示模块具体用于: 若所述网络管理任务为状态改变通知任务, 则向与所述设定小区或设定 基站对应的 RAN节点下达状态改变通知任务, 用于指示所述 RAN节点在所 述设定小区或设定基站的网络状态改变时确定所述状态信息, 并向所述装置 上报所述状态信息; 或者,
若所述网络管理任务为性能测量任务, 则向与所述设定小区或设定基站 对应的 RAN节点下达性能测量任务, 用于指示所述 RAN节点根据所述性能 测量任务中指示的测量对象和测量周期进行网络性能测量, 并向所述装置上 报测量得到的所述性能测量信息; 或者,
若所述网络管理任务为跟踪测量任务, 则向所述 UE驻留的 RAN节点下 达所述跟踪测量任务, 用于指示所述 RAN节点确定所述 UE测量得到的所述 UE的无线网络环境信息, 并将所述 UE的无线网络环境信息存储到设定的网 络能力信息存储实体中。
15、如权利要求 13所述的装置,其特征在于, 所述小区的状态信息包括: 小区的服务状态, 无线链路的拥塞状态和小区的拥塞状态的至少一种;
所述基站的状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的性能测量信息包括: 小区的负载信息, 小区的上下行吞吐量 信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特速率 中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境信息包括: UE的位置信息、 UE的上下行信号 强度信息和 UE的上下行吞吐量信息中的部分或全部信息。
16、 如权利要求 11~15任一所述的装置, 其特征在于, 所述指示模块还 用于: 在所述接收模块接收所述第二网络侧实体发送的订阅网络能力信息的 请求消息之后, 若确定能够提供与所述请求消息对应的网络能力信息, 则向 所述第二网络侧实体发送网络能力信息订阅成功的信息。
17、 一种网络能力信息传输装置, 其特征在于, 该装置包括:
发送模块, 用于向运行运营支撑系统 OSS的第一网络侧实体发送订阅网 络能力信息的请求消息;
接收模块, 用于接收所述第一网络侧实体响应所述请求消息后发送的、 由 RAN节点确定的网络能力信息; 或者, 用于接收所述第一网络侧实体响应 所述请求消息后发送的通知信息, 并根据所述通知信息, 从网络能力信息存 储实体中读取所述 RAN节点确定的网络能力信息。
18、 如权利要求 21所述的装置, 其特征在于, 所述接收模块具体用于: 根据所述通知信息中指示的所述网络能力信息存储实体的网络之间互连 的协议 IP地址和与测量跟踪任务对应的任务标识, 从所述网络能力信息存储 实体中读取网络能力信息。
19、 如权利要求 17或 18所述的装置, 其特征在于, 所述接收模块具体 用于: 若所述装置请求订阅的网络能力信息为小区的状态信息或基站的状态 信息, 或小区的性能测量信息或基站的性能测量信息, 则接收所述第一网络 侧实体响应所述请求消息后发送的、由 RAN节点确定的网络能力信息;或者, 若所述装置请求订阅的网络能力信息为用户设备 UE 的无线网络环境信 息, 则接收所述第一网络侧实体响应所述请求消息后发送的通知信息。
20、 如权利要求 19所述的装置, 其特征在于, 所述小区的网络状态信息 包括: 小区的服务状态, 无线链路的拥塞状态和小区的拥塞状态的至少一种; 所述基站的网络状态信息包括: 基站的拥塞状态, 和 /或基站的节能状态。 所述小区的网络性能测量信息包括: 小区的负载信息, 小区的上下行吞 吐量信息, 和小区的上下行分组数据汇聚协议业务数据单元 PDCP SDU比特 速率中的部分或全部信息;
所述基站的性能测量信息包括: 基站的负载信息、 基站的上下行吞吐量 信息和基站的上下行 PDCP SDU比特速率中的部分或全部信息;
所述 UE的无线网络环境包括: UE的位置信息、 UE的上下行信号强度 信息和 UE的上下行吞吐量信息中的部分或全部信息。
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