WO2017206529A1 - 质量参数的传输方法、终端和网络侧设备 - Google Patents

质量参数的传输方法、终端和网络侧设备 Download PDF

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Publication number
WO2017206529A1
WO2017206529A1 PCT/CN2017/071937 CN2017071937W WO2017206529A1 WO 2017206529 A1 WO2017206529 A1 WO 2017206529A1 CN 2017071937 W CN2017071937 W CN 2017071937W WO 2017206529 A1 WO2017206529 A1 WO 2017206529A1
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WIPO (PCT)
Prior art keywords
terminal
network side
side device
quality parameter
service
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PCT/CN2017/071937
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English (en)
French (fr)
Inventor
季莉
陈君
李志明
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP17805480.5A priority Critical patent/EP3454590B1/en
Priority to CN201780034483.9A priority patent/CN109219969A/zh
Publication of WO2017206529A1 publication Critical patent/WO2017206529A1/zh
Priority to US16/206,174 priority patent/US10972212B2/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5009—Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5061—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the interaction between service providers and their network customers, e.g. customer relationship management
    • H04L41/5067—Customer-centric QoS measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/24—Negotiating SLA [Service Level Agreement]; Negotiating QoS [Quality of Service]

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method, a terminal, a network side device, and a system for transmitting quality parameters.
  • KPI key performance indicator
  • the embodiment of the invention provides a quality parameter acquisition method, a terminal, a network side device and a system, so as to evaluate the network operation quality from the user experience.
  • the embodiment of the present invention provides a quality parameter obtaining method, where the method includes: the network side device sends a first request message to the terminal, where the first request message is used to request a quality parameter related to a user experience of the preset service. After receiving the first request message from the network side device, the terminal sends the quality parameter to the network side device.
  • the network side device obtains the quality parameter related to the user experience of the preset service from the terminal device, so that the quality parameter can be used to evaluate the network operation quality, which is beneficial to network optimization, and is provided for the terminal. Better network quality and enhance user experience.
  • the terminal before receiving the first request message from the network side device, the terminal may further send an indication message to the network side device.
  • the indication message carries the first indication information, where the first indication information is used to indicate that the terminal has the capability of reporting the quality parameter, so that the network side device can send the first request message to the terminal according to the indication.
  • the indication message carries the third indication information, where the third indication information is used to indicate that the terminal does not have the capability of reporting the quality parameter, so that the network side device will not send the first request message to the terminal. After the network side device sends the first request message, the terminal does not report the requested quality parameter.
  • the indication message further carries the service supported by the terminal, or the indication message further carries the service supported by the terminal and the quality parameter corresponding to the service supported by the terminal.
  • the terminal may indicate that the service type supported by the network side device is a flow type service.
  • the terminal may indicate that the service type supported by the network side device is a flow type service and all quality parameters corresponding to the flow type service.
  • the network side device may further send a second request message to the terminal, where the second request message is used to request the terminal to report the quality parameter. relevant information.
  • the terminal sends the quality parameter to the network side device, including at least one of the following reporting methods:
  • the terminal periodically sends the quality parameter to the network side device. For example, the terminal reports the quality parameter to the network side device every 10 seconds.
  • the terminal sends the quality parameter to the network side device when the quality parameter meets the preset condition. For example, when the initial playback delay is greater than 5s, the terminal reports the quality parameter to the network side device.
  • the terminal sends the quality parameter to the network side device when the preset service is terminated; for example, the terminal sends the quality parameter to the network side device when the video is played.
  • the terminal sends the quality parameter to the network side device at a time period or a time point specified by the network side device; for example, the terminal sends the quality parameter to the network side device at a time point specified by the network side device.
  • the terminal sends the quality parameter to the network side device when a specific event occurs; for example, the terminal sends the quality parameter to the network side device when a handover event, a redirect event, or a radio link failure event occurs.
  • the network side device sends the second indication information to the terminal, where the second indication information is used by at least one of the foregoing reporting manners that the terminal can use to send the quality parameter to the network side device. Therefore, the manner in which the terminal reports the quality parameter to the network side device is flexible.
  • the second indication information can be included in the first request message.
  • the terminal acquires the quality parameter from the network side according to at least one of the following obtaining manners: the terminal acquires the quality parameter by using the packet switching service client; and the terminal acquires the quality parameter by using an application layer entity corresponding to the preset service.
  • the network side may further send fourth indication information to the terminal, where the fourth indication information is used to notify at least one of the foregoing obtaining manners that the terminal can use to obtain the quality parameter. Therefore, the manner in which the terminal obtains the quality parameter is more flexible.
  • the fourth indication information may be included in the first request message.
  • the manner in which the terminal obtains the quality parameter or the manner in which the terminal sends the quality parameter to the network side may also be determined according to the application scenario, so that the transmission of the quality parameter is more efficient.
  • the preset service includes one or all of the following: a stream type service and an interaction type service.
  • the protocol corresponding to the flow service includes at least one of the following: a dynamic adaptive streaming DASH video protocol based on the hypertext transfer protocol HTTP, and a progressive download PD video protocol.
  • a video protocol of the HTTP-based live stream HLS includes at least one of the following: an HTTP request or response list, a switch event list, an average throughput, an initial play delay, a buffer data amount, and a play information.
  • Lists and media reports describe MPD information.
  • the quality parameter corresponding to the interaction service includes at least one of the following: a webpage response delay, a first screen open delay, a full page open delay, and a webpage integrity indication. .
  • the quality parameter also includes an identifier for identifying the traffic flow corresponding to the quality parameter.
  • the correspondence between quality parameters and business types is more precise and more responsive to the user experience.
  • the quality parameter includes an identifier for identifying a video call flow in the flow service.
  • an embodiment of the present invention provides a terminal, which has a function of implementing terminal behavior in the foregoing method example.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the terminal includes a processor, a receiver, and a transmitter configured to support the terminal to perform corresponding functions in the above methods.
  • the receiver and transmitter are used to support communication between the terminal and the base station.
  • the terminal may further include a memory for coupling with the processor, which stores program instructions and data necessary for the terminal.
  • an embodiment of the present invention provides a network side device, where the network side device has a function of implementing network side device behavior in the foregoing method example.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the network side device may be a base station, or may be another network node, for example, a service GPRS support node, a mobility management entity, a network entity of a non-access stratum, or a network of a radio control resource layer. entity.
  • the network side device may be a network management unit, for example, the network management unit may be an Operations Support System (OSS).
  • OSS Operations Support System
  • the structure of the base station includes a processor, a transmitter, and a receiver, and the processor is configured to support the base station to perform a corresponding function in the foregoing method.
  • the transmitter and receiver are used to support communication between the base station and the terminal.
  • the base station may further include a memory for coupling with the processor, which stores necessary program instructions and data of the base station.
  • an embodiment of the present invention provides a communication system, where the system includes the terminal and the network side device described in the foregoing aspect.
  • an embodiment of the present invention provides a computer storage medium for storing the above-mentioned computer software instructions for a terminal, which includes a program designed to execute the above aspects.
  • an embodiment of the present invention provides a computer storage medium for storing the computer software instructions for the network side device, which includes a program designed to perform the above aspects.
  • the network side device obtains the quality parameter related to the user experience of the preset service by using the terminal device, so that the quality parameter can be used to evaluate the network operation quality, which is beneficial to the network. Optimized to provide better network quality for the terminal and enhance the user experience.
  • FIG. 1 is a schematic diagram of a possible application scenario according to an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of a possible network architecture provided by an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of communication of a quality parameter transmission method according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a terminal involved in an embodiment of the present invention.
  • FIG. 5 is a schematic diagram of communication of another quality parameter transmission method according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a possible network side device according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of a possible base station according to an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of another possible terminal according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of still another possible terminal according to an embodiment of the present invention.
  • the network architecture and the service scenario described in the embodiments of the present invention are used to more clearly illustrate the technical solutions of the embodiments of the present invention, and do not constitute a limitation of the technical solutions provided by the embodiments of the present invention.
  • the technical solutions provided by the embodiments of the present invention are equally applicable to similar technical problems.
  • FIG. 1 is a schematic diagram of a possible application scenario provided by an embodiment of the present invention.
  • the terminal accesses an operator's Internet Protocol (IP) service network through a Radio Access Network (RAN) and a Core Network (CN), such as a multimedia subsystem (IP Multimedia).
  • IP Internet Protocol
  • RAN Radio Access Network
  • CN Core Network
  • IP Multimedia multimedia subsystem
  • IMS IP Multimedia
  • PSS Packet Switched Streaming Service
  • LTE Long Term Evolution
  • CDMA Code Division Multiple Access
  • FDMA Frequency Division Multiple Access
  • TDMA Time Division Multiple Access
  • OFDMA Orthogonal Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • E-UTRAN Evolved Universal Terrestrial Radio Access Network
  • EPC Evolved Packet Core
  • the terminal accesses the IMS network through E-UTRAN and EPC.
  • the terminal involved in the embodiments of the present invention may include various handheld devices, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user equipment (User Equipment). , UE), mobile station (MS), terminal device, etc.
  • User Equipment User Equipment
  • UE user equipment
  • MS mobile station
  • terminals terminals.
  • the network side device involved in the embodiment of the present invention may include a device in the core network, and may include, for example, a mobility management network element, such as a Serving GPRS Support Node (SGSN) and a mobility management entity (Mobility Management). Entity (MME), etc.; for example, may include a 5G network or a network entity with a control plane function in a network that may appear in the future, such as a Non-Access Stratum (NAS) or a Radio Resource Control (Radio Resource). Control, referred to as the network entity of the RRC layer.
  • the network side device involved in the embodiment of the present invention may also include a base station (BS).
  • a base station is a device deployed in a radio access network to provide wireless communication functions to a terminal.
  • the base station may include various forms of macro base stations, micro base stations, relay stations, access points, and the like. In systems with different radio access technologies, the names of devices with base station functionality may vary. For example, in an LTE network, an evolved NodeB (eNB or eNodeB) is called a Node B or the like in a 3rd generation (3G) network.
  • the base station may also include a radio network controller (Radio Network Controller, RNC for short) in the 3G network.
  • RNC Radio Network Controller
  • FIG. 2 shows a possible network architecture provided by an embodiment of the present invention.
  • the network side device is used as a base station as an example for description.
  • the network architecture includes terminals (e.g., terminal 210, terminal 220) and base station 230, which can communicate through a cellular network or through a wireless local area network (WLAN) or other wireless access technology.
  • WLAN wireless local area network
  • the network side device provides a network service for the terminal, and the terminal and the network side device can communicate based on the established network connection between the two.
  • the network side device and the terminal may interact through the NAS layer, the RRC layer, the MAC layer, or the physical layer (Physical Layer, PHY for short).
  • An embodiment of the present invention provides a method for transmitting a quality parameter, and a terminal, a network side device, and a system based on the method.
  • the method includes: the network side device sends a first request message to the terminal, where the first request message is used to request a quality parameter related to a user experience of the preset service, and the terminal sends the first request message to the network after receiving the first request message from the network side device.
  • the side device sends the quality parameter. Therefore, the network side device can obtain the quality parameter related to the user experience of the preset service by using the quality parameter, so that the quality parameter can be used to evaluate the network operation quality, which is beneficial to the network optimization, so as to provide the terminal with better network quality and improve the user experience.
  • the terminal may obtain the quality parameter related to the user experience of the preset service, and then send the quality parameter to the network side device, so that the network side device evaluates the network operation quality, thereby facilitating the network parameter. Optimization and further adjustments to the network services it provides. Further, in the process of interacting between the network side device and the terminal, the terminal may also acquire other parameters (such as KPI information, such as signal quality, throughput, link failure information, etc.), and send the parameters to the network side device, thereby, the network The side device can use this information to judge the network problem, thereby optimizing the network parameters.
  • KPI information such as signal quality, throughput, link failure information, etc.
  • FIG. 3 is a schematic diagram of communication of a quality parameter transmission method according to an embodiment of the present invention. As shown in Figure 3, the method can include the following parts:
  • the network side device sends a first request message to the terminal, where the first request message is used to request a quality parameter related to a user experience of the preset service.
  • the preset service is a service provided by the network side device for the terminal, for example, may be some services running on the terminal and used by the terminal, and the quality parameter related to the user experience of the preset service refers to the evaluation from the user experience. Some parameters.
  • the preset service may include one or all of a flow type service and an interaction type service, wherein the flow type service includes a cache type stream service such as a video, a live stream of a live broadcast and a video on demand, and a video stream.
  • Conversational stream services such as calls and video conferences; interactive services include web page browsing and database retrieval.
  • the preset service includes a flow service
  • the protocol corresponding to the flow service includes at least one of the following: Dynamic Adaptive Streaming over HTTP (HyperText Transfer Protocol, HTTP).
  • the quality parameters corresponding to the streaming service include at least one of the following: List of HTTP Request/Response Transactions; List of Representation Switch Events, Average Throughput, Initial Playout Delay, Buffer Level, Play List, or Media Report Description MPD (Media Presentation Description) information.
  • the MPD is a file describing media play/rendering, which may include parameters of video quality, such as bandwidth, encoding, resolution, and the like.
  • the preset service includes an interaction service
  • the quality parameter corresponding to the interaction service includes at least one of the following: a web response delay, a first page opening delay, and a full page. Open page opening delay or page integrity.
  • the network side device may further request the terminal to send time point information for recording the quality parameters while transmitting the quality parameter.
  • the network side device may also require the terminal to send the information of the service flow corresponding to the quality parameter while transmitting the quality parameter.
  • the terminal side device may simultaneously open two video streams, or two video streams are in In the activation state, the terminal needs to report which video stream the quality parameter is recorded for, for example, the representation id can be used.
  • the terminal side device may browse multiple web pages at the same time, the terminal needs to report the quality parameter of the record. Which page corresponds to, for example, can be identified by a representation id.
  • the preset service in the embodiment of the present invention may further include other types of services, such as a session type service and a background type service, which may be used for the preset service of the method described in the embodiment of the present invention.
  • the present invention is not limited, and the quality parameter related to the user experience of the preset service may also be other quality parameters. All the quality parameters related to the user experience of the preset service that the terminal has the ability to acquire are all obtainable by the present invention. And the scope of transmission.
  • the first request message may be included in the downlink signaling or data that is sent by the network side device to the terminal.
  • the data may be sent by using the following downlink signaling:
  • RRC signaling sent by the terminal to the LTE eNode B such as RRC connection reconfiguration
  • the MAC (Media Access Control) CE control element signaling sent by the terminal to the LTE eNode B, such as a Buffer Status Report;
  • the terminal sends the quality parameter to the network side device.
  • the terminal may obtain the quality parameter and send the quality parameter to the network side device in response to the first request message sent by the network side device.
  • the terminal may obtain the quality parameter from the network side according to at least one of the following obtaining manners:
  • the first mode the terminal acquires the quality parameter by using a packet switched service client
  • the terminal acquires the quality parameter by using an application layer entity corresponding to the preset service.
  • the network side may further send fourth indication information to the terminal, where the fourth indication information is used to notify at least one of the foregoing obtaining manners that the terminal can use to obtain the quality parameter.
  • the fourth indication information may be included in the first request message sent by the network side device to the terminal, and It can be separately sent to the terminal by the network side device.
  • the network side device sends a first request message to the terminal, where the first request message is used to request a quality parameter related to a user experience of the preset service, and the terminal receives the information from the network side device.
  • the quality parameter is sent to the network side device, so that the network side device can obtain the quality parameter related to the user experience of the preset service by using the quality parameter, so that the quality parameter can be used to evaluate the network operation quality. Conducive to network optimization, to provide better network quality for the terminal and enhance the user experience.
  • the terminal may further send, to the network side device, information related to the capability of the terminal to report the quality parameter.
  • the terminal may send an indication message to the network side device, where the indication message carries the first indication information, where the first indication information is used to indicate that the terminal has the capability of reporting the quality parameter.
  • the indication information may be included in uplink signaling/data sent by the terminal to the network.
  • uplink signaling there are examples of uplink signaling as follows:
  • RRC Radio Resource Control
  • the terminal sends a NAS (Non Access Stratum) signaling to the LTE MME (Mobility Management Entity), such as an Attach Request.
  • NAS Non Access Stratum
  • LTE MME Mobility Management Entity
  • the terminal reports the quality parameter to the network side device according to the type of the protocol to be carried. For example, if the indication information sent by the network side device to the terminal is carried in the RRC signaling, the terminal reports the quality parameter in the uplink RRC signaling.
  • An example in LTE is a Measurement Report. If the indication information sent by the network side to the terminal is carried in the NAS signaling, the terminal reports the uplink NAS signaling.
  • the example in LTE is Attach Request.
  • the terminal before the terminal receives the service request message from the network side device, the terminal sends an indication message to the network side device, where the indication information carries the first indication information to indicate that the terminal has the capability of reporting certain quality parameters, thereby The network side can better request the quality parameter reported by the reporting terminal according to the indication message.
  • the network side device may also indicate that the terminal does not need to collect and report quality parameters. In this case, the terminal may not report the quality parameter according to the indication of the network side device.
  • the indication message further carries a service supported by the terminal, or the indication message further carries a service supported by the terminal and a quality parameter corresponding to a service supported by the terminal.
  • the terminal sends the indication message to the network side to include the service supported by the terminal, so that the terminal has the capability of reporting the quality parameter related to the user experience of the service, preferably,
  • the network side device will send the first request message according to the capability of the terminal, that is, the quality parameter requested in the first request message is a quality parameter related to the user experience supported by the terminal, and the terminal can successfully report the related quality. parameter;
  • the terminal may report only the quality parameter related to the service user experience supported by the terminal, optionally The terminal may report the quality parameter related to the service user experience supported by the terminal, and report the reporting capability requested by the network side device, but the terminal does not support the reporting capability of the service quality parameter, so that the network side device is no longer Send a configuration request for this quality parameter.
  • the terminal sends a protocol type indicating that the flow type service support may be included in the indication message to the network side, for example, at least one type of mainstream video such as DASH/PD, and at least one of the following streaming media.
  • Measurement On-Demand streaming media, Live streaming or interactive stremaing media, wherein the interactive streaming media can be FaceTime, Skype or Wechat.
  • the terminal sends at least one of the quality parameters corresponding to the flow type service and the interaction type service in the indication message to the network side.
  • the indication message sent by the terminal to the network side may include a Data Radio Bearer ID (DRB id) or a Data Flow ID (DF id).
  • DRB Data Radio Bearer ID
  • DF id Data Flow ID
  • the terminal needs to find a DRB or DF supporting the corresponding capability and indicate to the network side device in the indication information.
  • the DRB is the bearer information used to distinguish the different services of the terminal on the air interface
  • the DRB id is the corresponding bearer identification information
  • the DF (data flow) is the flow information used to distinguish different services of the terminal on the air interface
  • the DF id is corresponding.
  • Stream identification information is the bearer information used to distinguish the different services of the terminal on the air interface.
  • the DF is a further division of the service compared to the DRB, and one DF or multiple DFs can be mapped to one DRB.
  • the network side device can only configure the DRB or DF to the terminal, or the DRB and the DF can be configured to the terminal at the same time. In the latter case, the terminal can map the service to the DF first, and then further map to the DRB. .
  • the DRB can be replaced with DF
  • the DRB id can be replaced with the DF id.
  • the indication message sent by the terminal to the network side includes not only the service supported by the terminal but also the quality parameter corresponding to the service supported by the terminal, and the quality parameter may be All quality parameters corresponding to the service may also be partial quality parameters.
  • the network side device when the network side device sends the quality parameter request, it may be a quality parameter related to the service type supported by the terminal and supported by the terminal, or may be a quality parameter related to the service type supported by the terminal, but not supported by the terminal.
  • the quality parameter related to the service type that is not supported by the terminal so that the terminal reports the quality parameter related to the service type supported by the terminal according to its capability.
  • the network side can be better instructed to request the terminal to be related to the terminal capability when the configuration quality parameter is reported. Quality parameters to improve processing efficiency.
  • the network side device may further send a second request message to the terminal, where the second request message is used to request information related to the capability of the terminal to report the quality parameter.
  • the network side device may also send the requested service type to the terminal.
  • the second request message may be included in downlink signaling/data sent by the terminal to the network.
  • downlink signaling there are examples of downlink signaling as follows:
  • RRC signaling sent by the LTE eNode B to the terminal such as UE Capability Enquiry
  • MAC CE signaling sent by the LTE eNode B to the terminal such as Activation/Deactivation (activation/deactivation);
  • the information related to the capability of the terminal to report the quality parameter indicates that the network side requesting terminal may report only the indication having the quality parameter reporting capability, and may also request the terminal to report the quality parameter related to the terminal.
  • the information for example, the requesting terminal to report the specific type of the service, and the quality parameter corresponding to the service type, the quality parameter may be all the quality parameters corresponding to the service type, or may be the partial quality parameter corresponding to the service type. .
  • the AS layer of the terminal determines whether the terminal is Support this type of business.
  • the sending, by the terminal, the quality parameter to the network side device includes: the terminal, according to at least one of the following reporting manners, to the network side device Send the quality parameter:
  • the first mode the terminal periodically sends the quality parameter to the network side device. For example, when the terminal periodically sends the quality parameter to the network side device, the terminal reports the reporting parameter of the quality parameter, for example, the event quality parameter can be reported every 10 seconds (10s).
  • the second mode the terminal sends the quality parameter to the network side device when the quality parameter meets a preset condition.
  • the preset condition may be that the quality parameter meets a certain threshold condition, for example, when the initial playback delay is greater than 5s, the quality parameter is reported.
  • the third mode the terminal sends the quality parameter to the network side device when the preset service is terminated.
  • the flow type service may send the quality parameter to the network side device when the video is played, for the interactive service such as the web browsing, The quality parameter is sent to the network side device when the webpage is closed.
  • the fourth mode the terminal sends the quality parameter to the network side device at a specified time period or time point (for example, specified by the network side device).
  • the fifth mode the terminal sends the quality parameter to the network side device when a specific event occurs.
  • the specific event may be a handover event, a redirect event, or a radio link failure event.
  • the terminal may send the quality parameter to the network side device when the handover event occurs, the terminal may send the quality parameter before the handover to the network side device, and the terminal may also send the event type information to the network side device, further
  • the terminal may also send the cell identifier that belongs to the network side device before and/or after the handover, and the cell identifier before or after the handover may be a Cell Global Identifier (CGI) or a physical cell identifier. (Physical Cell Identifier, PCI).
  • CGI Cell Global Identifier
  • PCI Physical Cell Identifier
  • the network side device may further send, to the terminal, the second indication information, where the second indication information is used to notify the terminal that the terminal is available to send the quality parameter to the network side device. At least one of them.
  • the second indication information may be included in the first request message sent by the network side device to the terminal, or may be separately sent to the terminal by the network side device.
  • the method for reporting the quality parameter of the terminal may be: Method 1, the network side device sends the second indication information to the terminal, so that the terminal reports according to the reporting manner specified by the network side device; or, the method 2, the terminal determines a type Or the multiple reporting manners, so that the terminal can report the quality parameter according to the determined one or more reporting manners when reporting, and if the method 2 is used, the second indication information sent by the network side device can only specify the reporting or It is not necessary to report, for example, the indication of "collection of quality-based quality parameters" can be set to indicate that collection is required by 1 and 0 is not required for collection.
  • FIG. 4 is a schematic structural diagram of a terminal involved in an embodiment of the present invention.
  • the client is a module that has the capability of collecting service-based quality parameters, and may be a PSS client, a DASH client, an HLS client, etc. (specifically, according to the service type requested by the network side and the service type supported by the terminal).
  • the AS/NAS module of the terminal uploads the message to the client to query whether it has the “collection/reporting capability based on the quality parameter of the service”, and then sends the corresponding response information to the terminal.
  • the AS/NAS module is then sent to the network side device through the air interface.
  • the client sends the collected quality parameters to the AS/NAS module and sends them to the network through the air interface.
  • the network side device may send the information that the terminal collects and/or reports the quality of service based on the service to the terminal in the first request message, that is, the configuration may include the quality parameter that the network side device needs to request. And the method for the network side device to request the terminal to report the quality parameter, and the method for obtaining the quality parameter when the network side device requests the terminal to obtain the quality parameter.
  • the configuration scheme for the network side device to send the first request message may be configured by using an Extensible Markup Language (XML) or configured by using an HTTP POST REQUEST, or may be configured to be sent by the network side device to the terminal. Signaling / data.
  • XML Extensible Markup Language
  • HTTP POST REQUEST HTTP POST REQUEST
  • the quality parameter report message including the quality parameter may be generated by using an XML language or generated by using an HTTP POST REQUEST, or the quality parameter report message may be included in the uplink signaling sent by the terminal to the network side device. /data.
  • the terminal directly receives the first request message from the AS when receiving the first request message.
  • the /NAS is sent to the client, and the client generates a quality parameter report message including the quality parameter according to the request message, and then sends the quality parameter report message to the AS/NAS according to the quality parameter reporting manner in the configuration, for example, the client periodically
  • the quality parameters are sent to the AS/NAS and then reported to the network side device. It can be understood that in this way, more interactions (such as reporting methods) are required between the AS/NAS and the client, but the processing complexity of the AS/NAS is small.
  • the terminal after receiving the first request message, notifies the client of the quality parameter that needs to be obtained.
  • the AS/NAS and the client agree on the manner in which the quality parameters are sent from the client to the AS/NAS according to the reporting manner of the quality parameters in the configuration.
  • the client periodically sends the quality parameters to the AS/NAS, and then the AS/NAS And generating a quality parameter report message including the quality parameter according to the first request message, and reporting the message to the network side device. It can be understood that in this way, the processing complexity of AS/NAS is large, but the interaction between AS/NAS and Client is less.
  • the configuration may be configured for different service types, for example, may be indicated for the flow type service and the interaction type service, respectively.
  • the configuration information may also be configured to be configured for different specific services, for example, may be directed to the video service and the web browsing service, respectively.
  • the network side device may also send a configuration of the service type to the terminal when the network side device sends the second request message, or the network side device requests the terminal to report the collection and/or reporting of the quality parameter based on the service.
  • the network side device At the time of the capability request message, the network side device has configured the service type that the terminal needs to report, so that the terminal can report only the capability information related to the service type.
  • the network type device may select the service type, the quality parameter, the quality parameter, and the report mode.
  • the network side device wants to obtain the quality parameters of the flow type service and the interaction type service at the same time, the three quality parameters related to the flow type service may be configured to obtain the quality parameter by using the client of the packet switching service.
  • the terminal when the terminal sends the quality parameter to the network side device, the terminal reports the protocol according to the type of the protocol to be carried. For example, if the configuration information sent by the network device to the terminal is carried in the RRC signaling, the terminal is in the uplink RRC signaling. In the LTE, the example is the Measurement Report. If the configuration information sent by the network side to the terminal is carried in the NAS signaling, the terminal reports the uplink NAS signaling. The example in LTE is Attach Accept.
  • FIG. 5 is a schematic diagram of communication of another method for transmitting quality parameters according to an embodiment of the present invention.
  • the same or similar content as the method shown in FIG. 3 can be referred to the detailed description in FIG. 3, and details are not described herein again.
  • the method can include the following parts:
  • the network side device sends a second request message to the terminal, where the second request message is used to request information related to the capability of the terminal to report the quality parameter.
  • the first request message includes the requesting terminal uploading a service type supported by the terminal and a quality parameter related to the service type.
  • the terminal sends an indication message to the network side device.
  • the indication message carries the first indication information or the third indication information, where the first indication information is used to indicate that the terminal has the capability to report the quality parameter, and the third indication information is used to indicate that the terminal does not have the capability to report the quality parameter.
  • the S503 portion and the S504 portion are continued.
  • the indication information carries the third indication information
  • the S503 portion and the S504 portion are no longer performed.
  • the network side device when the indication information carries the first indication information, the network side device sends a first request message to the terminal, where the first request message is used to request a quality parameter related to the user experience of the preset service.
  • the terminal sends the quality parameter to the network side device.
  • the terminal when the terminal reports the quality parameter, it can also report the time point information of the parameters.
  • the network side device sends a second request message to the terminal, requesting the terminal to report whether it has the quality parameter reporting capability of the video service, and the quality parameter that can be reported, and the terminal sends an indication message to the network side device.
  • the network side device is configured to send the first request message to the terminal, and the first request message is used to request the video service user experience related to the video service user experience. All quality parameters, and finally, the terminal sends the obtained quality parameters to the network side device.
  • the terminal after the network side device sends the second request message to the terminal, the terminal sends an indication message of the quality parameter acquisition capability to the network side device, and then the network side device sends the acquisition quality parameter to the terminal again.
  • the first request message is sent to the network side device after the terminal obtains the quality parameter, so that the network side device can obtain the quality parameter related to the user experience of the preset service by using the terminal device, so that the quality parameter can be utilized.
  • To assess the quality of network operations it is conducive to network optimization, to provide better network quality for the terminal and enhance the user experience.
  • the network side device may be a base station; or may be another network node, such as an SGSN, a mobility management entity, a network entity of a non-access stratum, or a network entity of a radio control resource layer; or It is a network management unit, such as OSS.
  • OSS is responsible for helping operators determine the direction of their systems while helping them develop their own operational support systems. In addition, OSS can help users develop system integration standards and improve and improve user service levels.
  • the OSS may send configuration information to the base station, where the OSS indicates the parameters that the terminal needs to report in the configuration information (the parameters here are the same as the parameters described above), and the reporting manner (for example, periodicity, event) Trigger, etc., business type and other information. Further, the OSS may also indicate at least one of the following information in the configuration information:
  • the identifier of the terminal such as the International Mobile Subscriber Identity (IMSI) or the Temporary Mobile Subscriber Identity (Temporary Mobile Subscriber Identity), may be included in the configuration information. (TMSI); after receiving the configuration information, the base station may send configuration information to the specific terminal;
  • IMSI International Mobile Subscriber Identity
  • Temporary Mobile Subscriber Identity Temporary Mobile Subscriber Identity
  • the indication that the terminal in the specific area performs the reporting for example, the indication that the terminal in the certain public area or the public land mobile network (PLMN) performs the reporting, and the configuration information needs to include at least one cell.
  • An identifier for example, a Cell Global Identification (CGI) of a cell
  • CGI Cell Global Identification
  • base station identifier for example, a base station identifier
  • the configuration information may further include a PLMN identifier
  • An indication about a specific service type may be video or web browsing; further, if the specific service type is video, further indicating which type of video is available, for example, It is On-Demand streaming media, Live streaming, interactive stremaing media (such as FaceTime, Skype, WeChat, etc.), DASH or HTTP-based streaming.
  • the base station may directly send the configuration information to the terminal, or may add other information to the terminal according to the requirement, and then send the information to the terminal.
  • the solution provided by the embodiment of the present invention is mainly introduced from the perspective of interaction between the network side device and the terminal.
  • the network side device and the terminal include corresponding hardware structures and/or software modules for performing the respective functions in order to implement the above functions.
  • the embodiments of the present invention can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the technical solutions of the embodiments of the present invention.
  • the embodiments of the present invention may divide the functional units of the network side device, the terminal, and the like according to the foregoing method example.
  • each functional unit may be divided according to each function, or two or more functions may be integrated into one processing unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit. achieve. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logical function division, and the actual implementation may have another division manner.
  • FIG. 6 is a schematic structural diagram of a possible network side device 600 according to an embodiment of the present invention.
  • the network side device 600 includes a processing unit 602 and a communication unit 603.
  • the processing unit 602 is configured to perform control management on the action of the network side device 600.
  • the processing unit 602 is configured to support the network side device 600 to perform the process S301 in FIG. 3, the processes S501 and S503 in FIG. Communication between the network side device 600 and other network entities, such as communication with the terminal, is supported.
  • the network side device 600 may further include a storage unit 601 for storing program codes and data of the network side device 600.
  • the processing unit 602 can be a processor or a controller.
  • the communication unit 603 can be a communication interface, a transceiver, a transceiver circuit, etc., wherein the communication interface is a collective name and can include one or more interfaces.
  • the storage unit 601 can be a memory.
  • the network side device 600 may be the network side device shown in FIG. 7.
  • the network side device shown in FIG. 7 may be the base station 700.
  • FIG. 7 shows a possible base station 700 according to an embodiment of the present invention, that is, another possible network side device according to an embodiment of the present invention is shown.
  • Base station 700 includes a transmitter/receiver 701 and a processor 702.
  • the processor 702 can also be a controller, which is represented as "controller/processor 702" in FIG.
  • the transmitter/receiver 701 is configured to support transmission and reception of information between the base station and the terminal in the foregoing embodiment, and to support radio communication between the terminal and other terminals.
  • the processor 702 performs various functions for communicating with the terminal.
  • On the uplink an uplink signal from the terminal is received via an antenna, demodulated by the receiver 701 (e.g., demodulated into a baseband signal), and further processed by the processor 702 to recover the terminal. Send to business data and signaling information.
  • traffic data and signaling messages are processed by processor 702 and modulated by transmitter 701 (e.g., modulating a baseband signal into a high frequency signal) to produce a downlink signal that is transmitted to the terminal via an antenna.
  • transmitter 701 e.g., modulating a baseband signal into a high frequency signal
  • the processor 702 is further configured to perform the process S301 in 3, the processes S501 and S503 in FIG. 5, and/or other processes of the technical solutions described in the embodiments of the present invention.
  • the base station 700 may further include a memory 703 for storing program codes and data of the base station 500. Further, the base station may further include a communication unit 704.
  • the communication unit 704 is configured to support the base station to communicate with other network entities (such as network devices in the core network, etc.).
  • the communication unit 704 can be an S1-U interface for supporting the base station to communicate with a Serving Gateway (SGW).
  • SGW Serving Gateway
  • the communication unit 704 can also be an S1-MME interface.
  • the base station is supported to communicate with a Mobility Management Entity (MME).
  • MME Mobility Management Entity
  • FIG. 7 only shows a simplified design of base station 700.
  • the base station 700 can include any number of transmitters, receivers, processors, controllers, memories, communication units, etc., and all base stations that can implement the embodiments of the present invention are in the protection scope of the embodiments of the present invention.
  • the base station 700 can include any number of transmitters, receivers, processors, controllers, memories, communication units, etc., and all base stations that can implement the embodiments of the present invention are in the protection scope of the embodiments of the present invention.
  • FIG. 8 is a schematic structural diagram of another possible terminal 800 according to an embodiment of the present invention.
  • the terminal 800 includes a processing unit 802 and a communication unit 803.
  • the processing unit 802 is configured to perform control management on the actions of the terminal 1300.
  • the processing unit 802 is configured to support the terminal 800 to perform the process S302 in FIG. 3, processes S502 and S504 in FIG. 5, and/or Other processes of the techniques described herein.
  • the communication unit 803 is configured to support communication between the terminal 800 and other network entities, such as communication with network side devices.
  • the terminal 800 may further include a storage unit 801 for storing program codes and data of the terminal 800.
  • the processing unit 802 can be a processor or a controller.
  • the communication unit 803 can be a communication interface, a transceiver, a transceiver circuit, etc., wherein the communication interface is a collective name and can include one or more interfaces.
  • the storage unit 801 can be a memory.
  • the terminal 800 When the processing unit 802 is a processor, the communication unit 803 is a transceiver, and the storage unit 801 is a memory, the terminal 800 according to the embodiment of the present invention may be the terminal shown in FIG.
  • FIG. 9 is a simplified schematic diagram showing still another possible design structure of the terminal involved in the embodiment of the present invention.
  • the terminal 900 includes a transmitter 901, a receiver 902, and a processor 903.
  • the processor 903 may also be a controller, and is represented as "controller/processor 903" in FIG.
  • the terminal 900 may further include a modem processor 905, wherein the modem processor 905 may include an encoder 906, a modulator 907, a decoder 908, and a demodulator 909.
  • the transmitter 901 conditions (eg, analog transforms, filters, amplifies, upconverts, etc.) the output samples and generates an uplink signal that is transmitted via an antenna to the base station described in the above embodiments. .
  • the antenna receives the downlink signal transmitted by the base station in the above embodiment.
  • Receiver 902 conditions (eg, filters, amplifies, downconverts, digitizes, etc.) the signals received from the antenna and provides input samples.
  • encoder 906 receives the traffic data and signaling messages to be transmitted on the uplink and processes (e.g., formats, codes, and interleaves) the traffic data and signaling messages.
  • Modulator 907 further processes (e.g., symbol maps and modulates) the encoded traffic data and signaling messages and provides output samples.
  • Demodulator 909 processes (e.g., demodulates) the input samples and provides symbol estimates.
  • the decoder 908 processes (e.g., deinterleaves and decodes) the symbol estimates and provides decoded data and signaling messages that are sent to the terminal 900.
  • Encoder 906, modulator 907, demodulator 909, and decoder 908 may be implemented by a composite modem processor 905. These units are processed according to the radio access technology employed by the radio access network (e.g., access technologies of LTE and other evolved systems). It should be noted that when the terminal 900 does not include the modem processor 905, the above functions of the modem processor 905 can also be completed by the processor 903.
  • the processor 903 performs control management on the actions of the terminal 900 for performing the processing performed by the terminal 900 in the above embodiment of the present invention.
  • the processor 903 is also configured to perform the process S302 in FIG. 3, the processes S502 and S504 in FIG. 5, and/or other processes of the technical solutions described herein.
  • the terminal 900 may further include a memory 904 for storing program codes and data for the terminal 900.
  • the processor for performing the functions of the foregoing base station or terminal in the embodiment of the present invention may be a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application specific integrated circuit (Application). -Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out various exemplary logical blocks, modules and circuits described in connection with the disclosure of the embodiments of the invention.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the steps of the method or algorithm described in connection with the disclosure of the embodiments of the present invention may be implemented in a hardware manner, or may be implemented by a processor executing software instructions.
  • Software instructions can be composed of corresponding software modules, software
  • the module can be stored in random access memory (RAM), flash memory, read only memory (ROM), Erasable Programmable ROM (EPROM), and electrically erasable Programmable EPROM (EEPROM), registers, hard disk, removable hard disk, compact disk read only (CD-ROM) or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium.
  • the storage medium can also be an integral part of the processor.
  • the processor and the storage medium can be located in an ASIC. Additionally, the ASIC can be located in a base station or terminal. Of course, the processor and the storage medium may also reside as a discrete component in a base station or terminal.
  • the functions described in the embodiments of the present invention may be implemented in hardware, software, firmware, or any combination thereof.
  • the functions may be stored in a computer readable medium or transmitted as one or more instructions or code on a computer readable medium.
  • Computer readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one location to another.
  • a storage medium may be any available media that can be accessed by a general purpose or special purpose computer.

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Abstract

本发明实施例公开了一种质量参数获取方法、终端、网络侧设备及系统，所述方法包括：网络侧设备向终端发送第一请求消息，该第一请求消息用于请求与预设业务的用户体验相关的质量参数，终端在从网络侧设备接收到第一请求消息后，向网络侧设备发送该质量参数。网络侧设备通过从终端设备获取与预设业务的用户体验相关的质量参数，从而可以利用该质量参数来对评估网络运营质量，有利于网络优化，以为终端提供更优的网络质量，提升用户体验。

Description

质量参数的传输方法、终端和网络侧设备 技术领域
本发明涉及通信技术领域，尤其涉及一种质量参数的传输方法、终端、网络侧设备及系统。
背景技术
在目前的网络通信中，一般使用基于网络通信质量的关键性能指标(Key Performance Indicator，简称KPI)来评估网络运营质量。随着网络的发展和业务的多样化，客户的体验对于网络运营质量的评估越来越重要。然而，上述基于KPI的评估方式是从网络本身的角度出发评价网络运营质量，而无法体现客户的体验对网络运营质量评估的影响。
发明内容
本发明实施例提供了一种质量参数获取方法、终端、网络侧设备及系统，以期可以从用户体验出发去评价网络运营质量。
一方面，本发明实施例提供了一种质量参数获取方法，该方法包括：网络侧设备向终端发送第一请求消息，该第一请求消息用于请求与预设业务的用户体验相关的质量参数，终端在从网络侧设备接收到第一请求消息后，向网络侧设备发送该质量参数。
本发明实施例提供的方案中，网络侧设备通过从终端设备获取与预设业务的用户体验相关的质量参数，从而可以利用该质量参数来对评估网络运营质量，有利于网络优化，以为终端提供更优的网络质量，提升用户体验。
在一个可能的设计中，终端从网络侧设备接收到第一请求消息之前，终端还可以向网络侧设备发送指示消息。
在一个示例中，该指示消息携带第一指示信息，其中，该第一指示信息用于指示终端具有上报质量参数的能力，从而网络侧设备可以根据该指示向终端发送第一请求消息。
在另一个示例中，该指示消息携带第三指示信息，该第三指示信息用于指示所述终端不具有上报所述质量参数的能力，从而网络侧设备将不再向终端发送第一请求消息，或者网络侧设备发送第一请求消息后，终端也不再上报所请求的质量参数。
在又一个示例中，该指示消息还携带终端所支持的业务，或者，该指示消息还携带终端所支持的业务以及终端所支持的业务对应的质量参数。例如，在这种方式中，终端可以指示网络侧设备其所支持的业务类型为流类业务。又例如，在这种方式中，终端可以指示网络侧设备其所支持的业务类型为流类业务以及与流类业务对应的所有质量参数。
在一个可能的设计中，网络侧设备接收终端发送的指示消息之前，网络侧设备还可以向终端发送第二请求消息，该第二请求消息用于请求与所述终端上报所述质量参数的能力相关的信息。
在一个可能的设计中，终端向网络侧设备发送质量参数包括以下上报方式中的至少一种：
终端周期性地向网路侧设备发送该质量参数；例如，终端每隔10s向网络侧设备上报一次质量参数。
终端在质量参数满足预设条件时向网络侧设备发送该质量参数；例如，终端在初始播放时延大于5s时，向网络侧设备上报质量参数。
终端在预设业务终止时向网络侧设备发送该质量参数；例如，终端在视频播放结束时向网络侧设备发送质量参数。
终端在网络侧设备指定的时间段或者时间点向网络侧设备发送该质量参数；例如，终端在网络侧设备指定的整点时间点向网络侧设备发送质量参数。
或者，终端在发生特定事件时向网络侧设备发送该质量参数；例如，终端在发生切换事件、重定向事件或无线链路失败事件时向网络侧设备发送该质量参数。
在一个可能的设计中，网络侧设备向终端发送第二指示信息，该第二指示信息用于终端可用于向网络侧设备发送质量参数的上述上报方式中的至少一种。从而使得终端向网络侧设备上报质量参数时的方式选择灵活。
在一个示例中，该第二指示信息可以包含在第一请求消息中。
在一个示例中，终端根据以下获取方式中的至少一种从网络侧获取质量参数：终端通过分组交换服务客户端获取该质量参数；以及终端通过预设业务对应的应用层实体获取该质量参数。
在一个示例中，网络侧还可以向终端发送第四指示信息，该第四指示信息用于通知终端可用于获取该质量参数的上述获取方式中的至少一种。从而使得终端获取质量参数的方式更为灵活。
在一种可能的实施方式中，该第四指示信息可以包含在第一请求消息中。
在一个可能的设计中，终端获取质量参数的方式或者终端向网络侧发送质量参数的上报方式也可以根据应用场景确定，从而使得质量参数的传输更高效。
在一个可能的设计中，预设业务包括以下之一或全部：流类业务和交互类业务。
在一个示例中，当预设业务为流类业务时，流类业务对应的协议包括以下至少一种：基于超文本传输协议HTTP的动态自适应流媒体DASH的视频协议、渐进式下载PD视频协议以及基于HTTP的直播流HLS的视频协议；流类业务对应的质量参数包括以下至少一种：HTTP请求或响应列表、切换事件列表、平均吞吐量、初始播放时延、缓冲区数据量、播放信息列表以及媒体报告描述MPD信息。
在另一个示例中，当预设业务为交互类业务时，交互类业务对应的质量参数包括以下至少一种：网页响应时延、首屏打开时延、整页打开时延以及网页完整性指示。
在一个可能的设计中，质量参数还包括用于标识质量参数对应的业务流的标识。从而使得质量参数与业务类型的对应更为精确，更能反应用户体验。
在一个示例中，若预设业务为流类业务，质量参数包括用于标识流类业务中的视频通话流的标识。
另一方面，本发明实施例提供一种终端，该终端具有实现上述方法示例中终端行为的功能。所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。所述硬件或软件包括一个或多个与上述功能相对应的模块。
在一个可能的设计中，终端包括处理器、接收器和发射器，所述处理器被配置为支持终端执行上述方法中相应的功能。所述接收器和发射器用于支持第终端与基站之间的通信。 进一步的，终端还可以包括存储器，所述存储器用于与处理器耦合，其保存终端必要的程序指令和数据。
又一方面，本发明实施例提供一种网络侧设备，该网络侧设备具有实现上述方法示例中网络侧设备行为的功能。所述功能可以通过硬件实现，也可以通过硬件执行相应的软件实现。所述硬件或软件包括一个或多个与上述功能相对应的模块。
在一个可能的设计中，该网络侧设备可以为基站，或者，也可以为其它网络节点，例如，服务GPRS支持节点、移动性管理实体、非接入层的网络实体或无线控制资源层的网络实体。
在另一个可能的设计中，该网络侧设备可以为网管单元，例如该网管单元可以为运营支撑系统(Operations Support System，OSS)。
在一个可能的设计中，当网络侧设备为基站时，基站的结构中包括处理器、发射器和接收器，所述处理器被配置为支持基站执行上述方法中相应的功能。所述发射器和接收器用于支持基站与终端之间的通信。进一步的，基站还可以包括存储器，所述存储器用于与处理器耦合，其保存基站必要的程序指令和数据。
又一方面，本发明实施例提供一种通信系统，该系统包括上述方面所述的终端和网络侧设备。
再一方面，本发明实施例提供一种计算机存储介质，用于储存为上述用于终端所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
再一方面，本发明实施例提供一种计算机存储介质，用于储存为上述用于网络侧设备所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
相较于现有技术，本发明实施例的方案中，网络侧设备通过从终端设备获取与预设业务的用户体验相关的质量参数，从而可以利用该质量参数来评估网络运营质量，有利于网络优化，以为终端提供更优的网络质量，提升用户体验。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本发明实施例提供的一种可能的应用场景的示意图；
图2是本发明实施例提供的一种可能的网络架构的示意图；
图3是本发明实施例提供的一种质量参数的传输方法的通信示意图；
图4是本发明实施例所涉及到的终端的一种可能的结构示意图；
图5是本发明实施例提供的另一种质量参数的传输方法的通信示意图；
图6是本发明实施例提供的一种可能的网络侧设备的结构示意图；
图7是本发明实施例提供的一种可能的基站的结构示意图；
图8是本发明实施例提供的另一种可能的终端的结构示意图；
图9是本发明实施例提供的又一种可能的终端的结构示意图。
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描述。
本发明实施例描述的网络架构以及业务场景是为了更加清楚的说明本发明实施例的技术方案，并不构成对于本发明实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本发明实施例提供的技术方案对于类似的技术问题，同样适用。
图1示出了本发明实施例提供的一种可能的应用场景的示意图。如图1所示，终端通过无线接入网(Radio Access Network，RAN)及核心网(Core Network，CN)接入运营商互联网协议(Internet Protocol，IP)业务网络，例如多媒体子系统(IP Multimedia System，IMS)网络、包交换流业务(Packet Switched Streaming Service，PSS)网络等。本发明描述的技术方案可以适用于长期演进(Long Term Evolution，LTE)系统，或其他采用各种无线接入技术的无线通信系统，例如采用码分多址(Code Division Multiple Access，CDMA)、频分多址(Frequency Division Multiple Access，FDMA)、时分多址(Time Division Multiple Access，TDMA)、正交频分多址(Orthogonal Frequency Division Multiple Access，OFDMA)、单载波频分多址(Single Carrier Frequency Division Multiple Access，SC-FDMA)等接入技术的系统。此外，还可以适用于LTE系统后续的演进系统，如第五代(5th Generation，5G)系统等。为清楚起见，这里仅以LTE系统为例进行说明。在LTE系统中，演进的通用陆地无线接入网(Evolved Universal Terrestrial Radio Access Network，E-UTRAN)作为无线接入网，演进分组核心网(Evolved Packet Core，EPC)作为核心网。终端通过E-UTRAN及EPC接入IMS网络。
本发明实施例中，名词“网络”和“系统”经常交替使用，但本领域技术人员可以理解其含义。本发明实施例所涉及到的终端可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其他处理设备，以及各种形式的用户设备(User Equipment，UE)，移动台(Mobile Station，MS)，终端设备(terminal device)等。为方便描述，本发明实施例中，上面提到的设备统称为终端。本发明实施例所涉及到的网络侧设备可以包括核心网中的设备，例如可以包括移动性管理网元，如服务GPRS支持节点(Serving GPRS Support Node，简称SGSN)、移动性管理实体(Mobility Management Entity，简称MME)等；又例如可以包括5G网络或未来可能出现的网络中的具有控制面功能的网络实体，如非接入层(Non-Access Stratum，简称NAS)或无线资源控制(Radio Resource Control，简称RRC)层的网络实体。本发明实施例所涉及到的网络侧设备也可以包括基站(Base Station，BS)。基站是一种部署在无线接入网中用以为终端提供无线通信功能的装置。所述基站可以包括各种形式的宏基站，微基站，中继站，接入点等。在采用不同的无线接入技术的系统中，具有基站功能的设备的名称可能会有所不同。例如在LTE网络中，称为演进的节点B(evolved NodeB，eNB或eNodeB)，在第三代(3rd Generation，3G)网络中，称为节点B(Node B)等。其中，在3G网络中，基站也可以包括无线网络控制器(Radio Network Controller，简称RNC)。为方便描述，本发明实施例中，上述为终 端提供无线通信功能的装置统称为基站或BS。
图2示出了本发明实施例提供的一种可能的网络架构。图2所示的网络架构中，以网络侧设备为基站为例进行描述。该网络架构包括终端(例如终端210、终端220)和基站230，二者之间可以通过蜂窝网络进行通信，也可以通过无线局域网(Wireless Local Area Network，WLAN)或其他无线接入技术进行通信。
本发明实施例中，网络侧设备为终端提供网络服务，终端和网络侧设备可以基于二者之间所建立的网络连接进行通信。在本发明实施例中，网络侧设备与终端之间可以通过NAS层、RRC层、MAC层或物理层(Physical Layer，简称PHY)进行交互。
下面将基于上面所述的本发明实施例涉及的共性方面，对本发明实施例进一步详细说明。
本发明的一个实施例提供一种质量参数的传输方法，和基于这个方法的终端、网络侧设备和系统。该方法包括：网络侧设备向终端发送第一请求消息，该第一请求消息用于请求与预设业务的用户体验相关的质量参数，终端在从网络侧设备接收第一请求消息后，向网络侧设备发送该质量参数。从而网络侧设备通过从终端设备获取与预设业务的用户体验相关的质量参数，从而可以利用该质量参数来评估网络运营质量，有利于网络优化，以为终端提供更优的网络质量，提升用户体验。
在本发明实施例中，终端可以获取与预设业务的用户体验相关的质量参数，从而将该质量参数发送给网络侧设备，以供网络侧设备对网络运营质量进行评估，从而有利于网络参数的优化，以及对其所提供的网络服务进行进一步的调整。进一步的，网络侧设备与终端交互的过程中，终端还可以获取其他参数(例如KPI信息，如信号质量、吞吐量、链路失败信息等)，并向网络侧设备发送这些参数，从而，网络侧设备可以利用这些信息进行网络问题的判断，从而进行网络参数的优化。
下面结合图3对本发明实施例提供的方案进行说明。图3是本发明实施例提供的一种质量参数的传输方法的通信示意图。如图3所示，该方法可以包括以下部分：
在S301部分，网络侧设备向终端发送第一请求消息，该第一请求消息用于请求与预设业务的用户体验相关的质量参数。
其中，预设业务是网络侧设备为终端提供的一些业务，例如可以是运行在终端的、供终端使用的一些业务，与预设业务的用户体验相关的质量参数是指从用户体验出发进行评估的一些参数。
在本发明实施例中，上述预设业务可以包括流类业务和交互类业务之一或全部，其中，流类业务包括视频等缓存类流业务、赛事直播和视频点播等实时类流业务、视频通话和视频会议等会话类流业务等；交互类业务包括网页Web浏览、数据库检索等。
例如，该预设业务包括流类业务，该流类业务对应的协议包括以下至少一种：基于超文本传输协议(HyperText Transfer Protocol，简称HTTP)的动态自适应流媒体(Dynamic Adaptive Streaming over HTTP，简称DASH)的视频协议、渐进式下载(progressive downloading，简称PD)视频协议或基于HTTP的直播流(HTTP Live Streaming，简称HLS)视频协议；与流类业务对应的质量参数包括以下至少一种：HTTP请求或响应列表(List of HTTP Request/Response Transactions)；切换事件列表(List of Representation Switch Events)、 平均吞吐量(Average Throughput)、初始播放时延(Initial Playout Delay)、缓冲区数据量(Buffer Level)、播放信息列表(Play List)或媒体报告描述MPD(Media Presentation Description)信息。
其中，MPD是一种描述媒体播放/呈现的文件，其中可包含视频质量的参数，比如带宽、编码、分辨率等。
又例如，该预设业务包括交互类业务，与交互类业务对应的质量参数包括以下至少一种：网页响应时延(web response delay)、首屏打开时延(first page opening delay)、整页打开时延(whole page opening delay)或网页完整性指示(page integrity)。
更进一步的，网络侧设备还可以要求终端在发送质量参数的同时发送记录这些质量参数的时间点信息。
更进一步的，网络侧设备还可以要求终端在发送质量参数的同时发送质量参数对应的业务流的信息，举例而言，终端侧设备可能同时打开了两个视频流，或者有两个视频流处于激活状态，则终端需要上报其记录的质量参数是针对哪个视频流的，例如可以用representation id来标识，又例如终端侧设备可能同时在浏览多个网页，则终端需要上报其记录的质量参数是对应的哪个网页，例如可以用representation id来标识。
可选地，需要说明，本发明实施例中的预设业务还可以包括其它类型的业务，例如会话类业务和背景类业务等，均可用于本发明实施例所描述的方法的预设业务的类型本发明不予限定，并且与预设业务的用户体验相关的质量参数也可以为其它质量参数，基于终端有能力获取的所有与预设业务的用户体验相关的质量参数均属于本发明可以获取并传输的范畴。
在一个示例中，该第一请求消息可以包含在网络侧设备发送给终端的下行信令或数据中，以LTE为例，可以通过如下下行信令进行数据发送：
1、终端发送给LTE eNode B的RRC信令，比如RRC connection reconfiguration(RRC连接重配置)；
2、终端发送给LTE eNode B的MAC(Media Access Control,媒体接入控制)CE(control element，控制元素)信令，比如Buffer Status Report(缓存状态报告)；
3、终端发送给LTE MME的NAS信令，比如Attach Accept(附着接受)。
在S302部分，终端向网络侧设备发送该质量参数。
在一个示例中，终端可以获取上述质量参数并将该质量参数发送给网络侧设备，以响应网络侧设备发送的第一请求消息。
可选地，在本发明的一些可能的实施方式中，终端可以根据以下获取方式中的至少一种从网络侧获取质量参数：
第一种方式：终端通过分组交换业务的客户端(packet switched service client)获取该质量参数；
或者，终端通过预设业务对应的应用层实体获取该质量参数。
在又一个示例中，网络侧还可以向终端发送第四指示信息，该第四指示信息用于通知终端可用于获取该质量参数的上述获取方式中的至少一种。
需要说明，该第四指示信息可以包含在网络侧设备发送给终端的第一请求消息中，也 可以由网络侧设备另外单独发送给终端。
可以看出，本实施例的方案中，网络侧设备向终端发送第一请求消息，该第一请求消息用于请求与预设业务的用户体验相关的质量参数，终端在从网络侧设备接收到第一请求消息后，向所述网络侧设备发送该质量参数，从而网络侧设备通过从终端设备获取与预设业务的用户体验相关的质量参数，从而可以利用该质量参数来评估网络运营质量，有利于网络优化，以为终端提供更优的网络质量，提升用户体验。
在另一个示例中，终端从网络侧设备接收第一请求消息之前，还可以向网络侧设备发送与该终端上报该质量参数的能力相关的信息。例如，终端可以向网络侧设备发送指示消息，指示消息携带第一指示信息，其中，第一指示信息用于指示终端具备上报该质量参数的能力。
具体地，该指示信息可以包含在终端发送给网络的上行信令/数据中。以LTE为例，可以有如下上行信令的例子：
1、终端发送给LTE eNode B的RRC(Raido Resource Control,无线资源控制)信令，比如UECapabilityInformation(UE能力信息)
2、终端发送给LTE eNode B的MAC CE信令，比如Buffer Status Report(缓存状态报告)
3、终端发送给LTE MME(Mobility Management Entity,移动管理实体)的NAS(Non Access Stratum，非接入层)信令，比如Attach Request(附着请求)。
需要说明，终端向网络侧设备发送质量参数时按照所承载的协议类型上报，例如，如果网络侧设备向终端发送的指示信息携带在RRC信令中，则终端在上行RRC信令中上报质量参数，在LTE中的例子是Measurement Report；如果网络侧向终端发送的指示信息携带在NAS信令中，则终端在上行NAS信令中上报，在LTE中的例子是Attach Request。
可以理解，在终端从网络侧设备接收业务请求消息之前，先由终端向网络侧设备发送指示消息，当该指示信息携带第一指示信息用于指示终端具有上报某些质量参数的能力时，从而网络侧可以更好的根据该指示消息来请求上报终端有能力上报的质量参数。
在又一个示例中，网络侧设备也可指示终端不需要进行质量参数的收集与上报，此时终端可根据网络侧设备的指示不上报质量参数。
在又一个示例中，所述指示消息还携带所述终端支持的业务，或者，所述指示消息还携带所述终端支持的业务以及所述终端支持的业务对应的质量参数。
可选地，在一种可能的实施方式中，终端向网络侧发送指示消息中包括终端支持的业务，从而表示终端具有上报与该业务的用户体验相关的质量参数的能力，优选地，此时网络侧设备将根据终端的能力去发送第一请求消息，也即第一请求消息中所请求的质量参数均为终端所支持业务类型用户体验相关的质量参数，此时终端则可以成功上报相关质量参数；
更进一步地，可选地，若此时网络侧设备请求上报的业务类型相关的质量参数终端不支持，此时终端可只上报终端所支持的业务用户体验相关的质量参数即可，可选地，终端可以在上报与其所支持的业务用户体验相关的质量参数的同时上报网络侧设备所请求的、但是终端并不支持该类型业务质量参数的上报能力的指示，以提示网络侧设备不再下发该质量参数的配置请求。
更进一步地，对于流类业务，终端向网络侧发送指示消息中可包括流类业务支持的协议类型，比如DASH/PD等主流视频至少一种的测量，又比如以下流媒体的至少一种的测量：按需流(On-Demand streaming)媒体、直播流(Live streaming)或交互式流(interactive stremaing)媒体，其中，交互式流媒体可以是FaceTime、Skype或Wechat等。
更进一步地，对于流类业务和交互类业务，终端向网络侧发送指示消息中可包括流类业务和交互类业务所对应的质量参数中的至少一个。
更进一步地，作为本发明的一个实施例，可以在终端向网络侧发送的指示消息中包含数据无线承载标识(Data Radio Bearer id，简称DRB id)或数据流标识(Data Flow id，简称DF id)，以便网络侧设备同时配置至少一个DRB或至少一个DF(包括web浏览、视频播放等)，终端需要找到支持相应能力的DRB或DF且在指示信息中指示给网络侧设备。其中，DRB是空口上用于区分终端不同业务的承载信息，DRB id是对应的承载标识信息；DF(data flow,数据流)是空口上用于区分终端不同业务的流信息，DF id是对应的流标识信息。DF为相比于DRB对业务进一步的划分，一个DF或多个DF可以映射到一个DRB上。在空口上，网络侧设备可以仅配置DRB或DF给终端，或者也可以同时配置DRB和DF给终端，在后者的情况下，终端可将业务先映射到DF上，再进一步映射到DRB上。
以下所有描述中，DRB都可以替换为DF，DRB id都可以替换为DF id。
可选地，在另一种可能的实施方式中，终端向网络侧发送的指示消息中不仅包括其所支持的业务，同时还包括其所支持的业务所对应的质量参数，并且该质量参数可以为该业务对应的全部质量参数，也可以为部分质量参数。此时网络侧设备在发送质量参数请求时，可以为终端支持的业务类型相关的、并且终端支持的质量参数，也可以为终端支持的业务类型相关的、但是并非终端所支持的质量参数，也可以为终端不支持的业务类型相关的质量参数，从而终端根据其能力上报终端其所支持的业务类型相关的质量参数。
可以理解，通过在指示消息中携带终端所支持的业务，或者进一步携带与终端所支持的业务对应的质量参数时，可以更好的指示网络侧在配置质量参数上报请求时，请求与终端能力相关的质量参数，提高处理效率。
在又一个示例中，网络侧设备还可以向终端发送第二请求消息，第二请求消息用于请求与所述终端上报所述质量参数的能力相关的信息。
可选地，具体地，网络侧设备在向终端发送第二请求消息时，也可以一并向终端发送其所请求的业务类型。
具体地，该第二请求消息可以包含在终端发送给网络的下行信令/数据中。以LTE为例，可以有如下下行信令的例子：
1、LTE eNode B发送给终端的RRC信令，比如UE Capability Enquiry(UE能力请求信息)；
2、LTE eNode B发送给终端的MAC CE信令，比如Activation/Deactivation(激活/去激活)；
3、LTE MME发送给终端的NAS信令，比如Attach Accept(附着接受)。
其中，与所述终端上报所述质量参数的能力相关的信息表示网络侧请求终端可只上报具有该质量参数上报能力的指示，并且还可同时请求终端上报该质量参数的能力相关的其 它信息，例如，请求终端上报其具体支持的业务类型，以及与该业务类型对应的质量参数，该质量参数可以为该业务类型对应的全部质量参数，也可以是该业务类型对应的部分质量参数。
可选地，作为本发明的一个实施例，当终端的接入(Access Stratum，简称AS)层接收到网络侧设备发送的包括业务类型的第二请求消息时，由终端的AS层判断终端是否支持该业务类型。
可选地，在本发明的一些可能的实施方式中，所述终端向所述网络侧设备发送所述质量参数，包括：所述终端根据以下上报方式中的至少一种向所述网络侧设备发送所述质量参数：
第一种方式：所述终端周期性地向所述网路侧设备发送所述质量参数。例如，当终端周期性地向网络侧设备发送质量参数时，将同时设置终端上报质量参数的上报参数，例如可以选择每隔10秒(10s)上报一次体验质量参数。
第二种方式：所述终端在所述质量参数满足预设条件时向所述网络侧设备发送所述质量参数。例如，终端在质量参数满足预设条件时向网络侧设备发送质量参数时，该预设条件可以是质量参数满足一定的门限条件，例如当初始播放时延大于5s时，上报质量参数。
第三种方式：所述终端在所述预设业务终止时向所述网络侧设备发送所述质量参数。例如，终端在预设业务终止时向网络侧设备发送质量参数时，对于流类业务来说，可以为视频播放结束时向网络侧设备发送质量参数，对于Web浏览等交互类业务来说，可以是在网页关闭时向网络侧设备发送质量参数。
第四种方式：所述终端在指定的(例如网络侧设备指定的)时间段或者时间点向所述网络侧设备发送所述质量参数。
第五种方式：所述终端在发生特定事件时向网络侧设备发送该质量参数。例如，该特定事件可以是切换事件、重定向事件或无线链路失败事件等。所述终端在发生切换事件时向网络侧设备发送该质量参数可以是，终端将发生切换前的质量参数发送给网络侧设备，此时，终端还可以向网络侧设备发送事件类型信息，进一步的，终端还可以一并向网络侧设备发送终端切换前和/或切换后所属的小区标识，其中，切换前或切换后的小区标识可以为小区全球标识(Cell Global Identifier，CGI)或物理小区标识(Physical Cell Identifier，PCI)。
在又一个示例中，网络侧设备还可以向终端发送第二指示信息，所述第二指示信息用于通知所述终端可用于向所述网络侧设备发送所述质量参数的所述上报方式中的至少一种。
需要说明，该第二指示信息可以包含在网络侧设备发送给终端的第一请求消息中，也可以由网络侧设备另外单独发送给终端。
需要说明，终端上报质量参数的上报方式可以是：方法1，由网络侧设备向终端发送第二指示信息指定，从而终端根据网络侧设备指定的上报方式上报；或者，方法2，终端确定一种或多种上报方式，从而终端在上报的时候按照该确定的一种或多种上报方式上报质量参数即可，而如果是方法2，则网络侧设备发送的第二指示信息可以只指定上报或者不上报即可，例如，可以将“基于业务的质量参数的收集”的指示设置为用1表示需要收集，0表示不需要收集”。
可以理解，通过上述上报方式的选择方式，可以使终端上报参数的方式根据不同的情 况进行变换，使终端上报参数的方式更为灵活。
图4是本发明实施例所涉及到的终端的一种可能的结构示意图。其中client是具有收集基于业务的质量参数的能力的模块，可以是PSS client，DASH client，HLS client等(具体根据网络侧所请求的业务类型以及终端所支持的业务类型进行替换)。当终端收到网络侧设备发送的消息时，终端的AS/NAS模块将消息上传到client处，以查询是否具有“基于业务的质量参数的收集/上报能力”，再将相应的响应信息发送给AS/NAS模块，然后通过空口发送给网络侧设备。在进行基于业务的质量参数的收集和上报时，client将收集到的质量参数发送给AS/NAS模块，再通过空口发送给网络侧。
可选地，网络侧设备可以通过在第一请求消息中配置“终端收集和/或上报基于业务的体验质量”的信息并发送给终端，也即配置中可以包括网络侧设备需要请求的质量参数，还可以包括网络侧设备请求终端上报质量参数的上报方式，还可以包括网络侧设备请求终端获取质量参数时的获取方式。
具体地，网络侧设备发送第一请求消息的配置方案可以利用可扩展标记语言(Extensible Markup Language，简称XML)进行配置或利用HTTP POST REQUEST进行配置；也可以配置在网络侧设备发送给终端的下行信令/数据中。
相应地，终端上报质量参数时，该包含质量参数的质量参数上报消息可以利用XML语言生成或利用HTTP POST REQUEST生成，也可以将该质量参数上报消息包含在终端发送给网络侧设备的上行信令/数据中。
可选地，若网络侧设备在第一请求消息中配置质量参数的上报方式，在本发明的一个实施例中，终端在接收到该第一请求消息时，直接将该第一请求消息从AS/NAS发送给Client，由Client来根据请求消息生成包括质量参数的质量参数上报消息，然后再将该质量参数上报消息按照配置中的质量参数的上报方式发送给AS/NAS，例如Client周期性地将质量参数发送AS/NAS，然后再上报到网络侧设备。可以理解，通过该方式，AS/NAS和Client之间需要更多的交互(比如上报方式)，但AS/NAS的处理复杂度较小。
可选地，若网络侧设备在第一请求消息中配置质量参数的上报方式，在本发明的另一个实施例中，终端在接收到该第一请求消息后，将通知Client需要获取的质量参数，并且由AS/NAS和Client根据配置中的质量参数的上报方式约定好质量参数从Client发送给AS/NAS的方式，比如Client周期性地将质量参数发送给AS/NAS，然后AS/NAS再根据第一请求消息，生成包括质量参数的质量参数上报消息，并上报至网络侧设备。可以理解，通过该方式，AS/NAS的处理复杂度较大，但AS/NAS和Client的交互较少。
更进一步，具体地，该配置可以针对不同的业务类型进行配置指示，例如，可以是分别针对流类业务和交互类业务进行指示。
更进一步地，具体地，该配置信息还可以针对不同的具体业务进行配置指示，例如，可以是分别针对视频类业务和网页浏览类业务进行指示。
更进一步地，网络侧设备也可以在网络侧设备发送第二请求消息时或之前，向终端发送业务类型的配置，即在网络侧设备请求终端上报“基于业务的质量参数的收集和/或上报能力”请求消息时或之前，网络侧设备已配置终端需要上报的业务类型，从而终端此时可只上报与该业务类型相关的能力信息。
需要说明，网络侧设备在配置“终端收集和/或上报基于业务的体验质量”的信息时，可以将业务类型的选择、质量参数的选择、质量参数的获取方法的选择以及上报方式的选择任意组合形成配置方案，例如，若网络侧设备想同时获取流类业务和交互类业务的质量参数时，可以配置与流类业务相关的三个质量参数通过分组交换业务的客户端的方式获取质量参数并周期性上报质量参数；并同时配置交互类业务的所有质量参数通过与交互类业务对应的应用层实体获取质量参数，并在交互类业务结束时上报质量参数，还可以有其它组合进行参数配置等等。
更进一步地，需要说明，若质量参数的获取方式或上报方式中的某一种方式已在协议中指定，则只需要配置另一种。
需要说明，终端向所述网络侧设备发送所述质量参数时按照所承载的协议类型上报，例如，如果网络侧设备向终端发送的配置信息携带在RRC信令中，则终端在上行RRC信令中上报质量参数，在LTE中的例子是Measurement Report；如果网络侧向终端发送的配置信息携带在NAS信令中，则终端在上行NAS信令中上报，在LTE中的例子是Attach Accept。
为了便于更好地理解和实施本发明实施例的上述方案，下面结合图5对本发明实施例进一步说明。
图5为本发明实施例提供的另一种质量参数的传输方法的通信示意图。图5所示的方法中，与图3所示方法相同或类似的内容可以参考图3中的详细描述，此处不再赘述。如图5所示，该方法可以包括以下部分：
在S501部分，网络侧设备向终端发送第二请求消息，第二请求消息用于请求与终端上报质量参数的能力相关的信息。
优选地，该第一请求消息包括请求终端上传其支持的业务类型及与业务类型相关的质量参数。
在S502部分，终端向网络侧设备发送指示消息。
该指示消息携带第一指示信息或第三指示信息，其中，第一指示信息用于指示终端具备上报该质量参数的能力，第三指示信息用于指示终端不具备上报该质量参数的能力。
在一个示例中，当指示消息携带第一指示信息时，继续执行S503部分和S504部分。
在另一个示例中，当指示信息携带第三指示信息时，不再执行S503部分和S504部分。
在S503部分，当该指示信息携带第一指示信息时，网络侧设备向终端发送第一请求消息，第一请求消息用于请求与预设业务的用户体验相关的质量参数。
在S504部分，终端向网络侧设备发送该质量参数。
更进一步的，终端上报质量参数的同时还可以上报记录这些参数的时间点信息。
举例说明，在一个示例中，网络侧设备向终端发送第二请求消息，请求终端上报其是否具有视频类业务的质量参数上报能力，以及其能上报的质量参数，终端向网络侧设备发送指示消息以告诉网络侧设备终端具有获取视频类业务用户体验相关的所有质量参数的能力，然后网络侧设备再向终端发送第一请求消息，该第一请求消息用于请求与视频类业务用户体验相关的所有质量参数，最后，终端将获取到的质量参数发送给网络侧设备。
可以看出，本实施例的方案中，网络侧设备向终端发送第二请求消息后，终端向网络侧设备发送质量参数获取能力的指示消息，然后网络侧设备再向终端发送获取质量参数的 第一请求消息，最后终端在获取到质量参数后将该质量参数发送给网络侧设备，从而网络侧设备通过从终端设备获取与预设业务的用户体验相关的质量参数，从而可以利用该质量参数来评估网络运营质量，有利于网络优化，以为终端提供更优的网络质量，提升用户体验。
本发明实施例中，网络侧设备可以为基站；或者，也可以为其它网络节点，例如SGSN、移动性管理实体、非接入层的网络实体或无线控制资源层的网络实体；或者，还可以为网管单元，例如OSS。OSS负责在帮助运营商制订符合自身特点的运营支撑系统的同时帮助确定系统的发展方向，此外，OSS还能帮助用户制订系统的整合标准，以及改善和提高用户的服务水平。
在一种可能的实施方式中，OSS可以向基站发送配置信息，OSS在该配置信息中指示了终端需要上报的参数(这里的参数和上面描述的参数相同)，上报方式(例如周期性，事件触发等)，业务类型等信息。进一步的，OSS还可以在该配置信息中指示以下信息中的至少一项：
1.有关特定终端进行QoE参数的上报的指示，此时可以在配置信息中包含终端的标识，例如国际移动用户识别码(International Mobile Subscriber Identity，IMSI)或临时移动用户识别码(Temporary Mobile Subscriber Identity，TMSI)；基站收到该配置信息后可以向特定终端发送配置信息；
2.有关特定地区的终端进行上报的指示，例如有关某些小区或者某些公用陆地移动网(Public Land Mobile Network，PLMN)中的终端进行上报的指示，此时配置信息中需要包含至少一个小区标识(例如小区的小区全球识别码(Cell Global Identification，CGI))，或者基站标识；进一步的，该配置信息中还可以包含PLMN标识；
3.有关特定业务类型(service type)的指示，例如该特定业务类型可以是视频或者网页浏览；进一步的，若该特定业务类型为视频，还可以进一步指示是哪一种类型的视频，例如可以是按需流(On-Demand streaming)媒体、直播流(Live streaming)、交互式流(interactive stremaing)媒体(如FaceTime，Skype，WeChat等)、DASH或者基于HTTP的流。
进一步的，当基站从OSS接收上述配置信息后，可以直接将该配置信息发送给终端，也可以根据自身需求在该配置信息的基础上增加其他信息后再发送给终端。
上述主要从网络侧设备和终端交互的角度对本发明实施例提供的方案进行了介绍。可以理解的是，网络侧设备、终端为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。结合本发明中所公开的实施例描述的各示例的单元及算法步骤，本发明实施例能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和设计约束条件。本领域技术人员可以对每个特定的应用来使用不同的方法来实现所描述的功能，但是这种实现不应认为超出本发明实施例的技术方案的范围。
本发明实施例可以根据上述方法示例对网络侧设备和终端等进行功能单元的划分，例如，可以对应各个功能划分各个功能单元，也可以将两个或两个以上的功能集成在一个处理单元中。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。需要说明的是，本发明实施例中对单元的划分是示意性的，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。
在采用集成的单元的情况下，图6示出了本发明实施例提供的一种可能的网络侧设备600的结构示意图。网络侧设备600包括：处理单元602和通信单元603。处理单元602用于对网络侧设备600的动作进行控制管理，例如，处理单元602用于支持网络侧设备600执行图3中的过程S301，图5中的过程S501和S503，通信单元603用于支持网络侧设备600与其他网络实体的通信，例如与终端的通信等。网络侧设备600还可以包括存储单元601，用于存储网络侧设备600的程序代码和数据。
其中，处理单元602可以是处理器或控制器。通信单元603可以为通信接口、收发器、收发电路等，其中，通信接口是统称，可以包括一个或多个接口。存储单元601可以是存储器。
当处理单元602为处理器，通信单元603为收发器，存储单元1301为存储器时，本发明实施例所涉及的网络侧设备600可以为图7所示的网络侧设备。例如，图7所示的网络侧设备可以为基站700。
图7示出了本发明实施例提供的一种可能的基站700，即示出了本发明实施例提供的另一种可能的网络侧设备。
基站700包括发射器/接收器701和处理器702。其中，处理器702也可以为控制器，图7中表示为“控制器/处理器702”。所述发射器/接收器701用于支持基站与上述实施例中的所述终端之间收发信息，以及支持所述终端与其他终端之间进行无线电通信。所述处理器702执行各种用于与终端通信的功能。在上行链路，来自所述终端的上行链路信号经由天线接收，由接收器701进行解调(例如将高频信号解调为基带信号)，并进一步由处理器702进行处理来恢复终端所发送到业务数据和信令信息。在下行链路上，业务数据和信令消息由处理器702进行处理，并由发射器701进行调制(例如将基带信号调制为高频信号)来产生下行链路信号，并经由天线发射给终端。需要说明的是，上述解调或调制的功能也可以由处理器702完成。例如，处理器702还用于执行3中的过程S301，图5中的过程S501和S503，和/或本发明实施例所描述的技术方案的其他过程。
进一步的，基站700还可以包括存储器703，存储器703用于存储基站500的程序代码和数据。此外，基站还可以包括通信单元704。通信单元704用于支持基站与其他网络实体(例如核心网中的网络设备等)进行通信。例如，在LTE系统中，该通信单元704可以是S1-U接口，用于支持基站与服务网关(Serving Gateway，SGW)进行通信；或者，该通信单元704也可以是S1-MME接口，用于支持基站与移动性管理实体(Mobility Management Entity，MME)进行通信。
可以理解的是，图7仅仅示出了基站700的简化设计。在实际应用中，基站700可以包含任意数量的发射器，接收器，处理器，控制器，存储器，通信单元等，而所有可以实现本发明实施例的基站都在本发明实施例的保护范围之内。
图8示出了本发明实施例提供的另一种可能的终端800的结构示意图。终端800包括：处理单元802和通信单元803。处理单元802用于对终端1300的动作进行控制管理，例如，处理单元802用于支持终端800执行图3中的过程S302，图5中的过程S502和S504，和/或用于本 文所描述的技术的其它过程。通信单元803用于支持终端800与其他网络实体的通信，例如与网络侧设备的通信等。终端800还可以包括存储单元801，用于存储终端800的程序代码和数据。
其中，处理单元802可以是处理器或控制器。通信单元803可以为通信接口、收发器、收发电路等，其中，通信接口是统称，可以包括一个或多个接口。存储单元801可以是存储器。
当处理单元802为处理器，通信单元803为收发器，存储单元801为存储器时，本发明实施例所涉及的终端800可以为图9所示的终端。
图9示出了本发明实施例中所涉及的终端的又一种可能的设计结构的简化示意图。所述终端900包括发射器901，接收器902和处理器903。其中，处理器903也可以为控制器，图9中表示为“控制器/处理器903”。可选的，所述终端900还可以包括调制解调处理器905，其中，调制解调处理器905可以包括编码器906、调制器907、解码器908和解调器909。
在一个示例中，发射器901调节(例如，模拟转换、滤波、放大和上变频等)该输出采样并生成上行链路信号，该上行链路信号经由天线发射给上述实施例中所述的基站。在下行链路上，天线接收上述实施例中基站发射的下行链路信号。接收器902调节(例如，滤波、放大、下变频以及数字化等)从天线接收的信号并提供输入采样。在调制解调处理器905中，编码器906接收要在上行链路上发送的业务数据和信令消息，并对业务数据和信令消息进行处理(例如，格式化、编码和交织)。调制器907进一步处理(例如，符号映射和调制)编码后的业务数据和信令消息并提供输出采样。解调器909处理(例如，解调)该输入采样并提供符号估计。解码器908处理(例如，解交织和解码)该符号估计并提供发送给终端900的已解码的数据和信令消息。编码器906、调制器907、解调器909和解码器908可以由合成的调制解调处理器905来实现。这些单元根据无线接入网采用的无线接入技术(例如，LTE及其他演进系统的接入技术)来进行处理。需要说明的是，当终端900不包括调制解调处理器905时，调制解调处理器905的上述功能也可以由处理器903完成。
处理器903对终端900的动作进行控制管理，用于执行上述本发明实施例中由终端900进行的处理过程。例如，处理器903还用于执行图3中的过程S302，图5中的过程S502和S504，和/或本申请所描述的技术方案的其他过程。
进一步的，终端900还可以包括存储器904，存储器904用于存储用于终端900的程序代码和数据。
用于执行本发明实施例上述基站或终端的功能的处理器可以是中央处理器(Central Processing Unit，CPU)，通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application-Specific Integrated Circuit，ASIC)，现场可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、晶体管逻辑器件，硬件部件或者其任意组合。其可以实现或执行结合本发明实施例公开内容所描述的各种示例性的逻辑方框，模块和电路。所述处理器也可以是实现计算功能的组合，例如包含一个或多个微处理器组合，DSP和微处理器的组合等等。
结合本发明实施例公开内容所描述的方法或者算法的步骤可以硬件的方式来实现，也可以是由处理器执行软件指令的方式来实现。软件指令可以由相应的软件模块组成，软件 模块可以被存放于随机存取存储器(Random Access Memory，RAM)、闪存、只读存储器(Read Only Memory，ROM)、可擦除可编程只读存储器(Erasable Programmable ROM，EPROM)、电可擦可编程只读存储器(Electrically EPROM，EEPROM)、寄存器、硬盘、移动硬盘、只读光盘(CD-ROM)或者本领域熟知的任何其它形式的存储介质中。一种示例性的存储介质耦合至处理器，从而使处理器能够从该存储介质读取信息，且可向该存储介质写入信息。当然，存储介质也可以是处理器的组成部分。处理器和存储介质可以位于ASIC中。另外，该ASIC可以位于基站或终端中。当然，处理器和存储介质也可以作为分立组件存在于基站或终端中。
本领域技术人员应该可以意识到，在上述一个或多个示例中，本发明实施例所描述的功能可以用硬件、软件、固件或它们的任意组合来实现。当使用软件实现时，可以将这些功能存储在计算机可读介质中或者作为计算机可读介质上的一个或多个指令或代码进行传输。计算机可读介质包括计算机存储介质和通信介质，其中通信介质包括便于从一个地方向另一个地方传送计算机程序的任何介质。存储介质可以是通用或专用计算机能够存取的任何可用介质。
以上所述的具体实施方式，对本发明实施例的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明实施例的具体实施方式而已，并不用于限定本发明实施例的保护范围，凡在本发明实施例的技术方案的基础之上，所做的任何修改、等同替换、改进等，均应包括在本发明实施例的保护范围之内。

Claims (29)

  1. 一种质量参数的传输方法，其特征在于，所述方法包括：
    终端从网络侧设备接收第一请求消息，所述第一请求消息用于请求与预设业务的用户体验相关的质量参数；
    所述终端向所述网络侧设备发送所述质量参数。
  2. 根据权利要求1所述的方法，其特征在于，所述终端从网络侧设备接收第一请求消息之前，所述方法还包括：
    所述终端向所述网络侧设备发送指示消息，所述指示消息携带第一指示信息，所述第一指示信息用于指示所述终端具有上报所述质量参数的能力。
  3. 根据权利要求2所述的方法，其特征在于，所述终端向所述网络侧设备发送指示消息之前，所述方法还包括：
    所述终端从所述网络侧设备接收第二请求消息，所述第二请求消息用于请求与所述终端上报所述质量参数的能力相关的信息。
  4. 根据权利要求2或3所述的方法，其特征在于，所述指示消息还携带所述终端支持的业务，或者，所述指示消息还携带所述终端支持的业务以及所述终端支持的业务对应的质量参数。
  5. 根据权利要求1至4任一项所述的方法，其特征在于，所述终端向所述网络侧设备发送所述质量参数，包括：所述终端根据以下上报方式中的至少一种向所述网络侧设备发送所述质量参数：
    所述终端周期性地向所述网路侧设备发送所述质量参数；
    所述终端在所述质量参数满足预设条件时向所述网络侧设备发送所述质量参数；
    所述终端在所述预设业务终止时向所述网络侧设备发送所述质量参数；
    所述终端在指定的时间段或者时间点向所述网络侧设备发送所述质量参数；或者，
    所述终端在发生特定事件时向所述网络侧设备发送所述质量参数。
  6. 根据权利要求5所述的方法，其特征在于，所述方法还包括：
    所述终端从所述网络侧设备接收第二指示信息，所述第二指示信息用于通知所述终端可用于向所述网络侧设备发送所述质量参数的所述上报方式中的至少一种。
  7. 根据权利要求1至6任一项所述的方法，其特征在于，所述预设业务包括以下之一或全部：流类业务或交互类业务；
    所述流类业务对应的协议包括以下至少一种：基于超文本传输协议HTTP的动态自适应流媒体DASH的视频协议、渐进式下载PD视频协议以及基于HTTP的直播流HLS的视频协议；所述流类业务对应的质量参数包括以下至少一种：HTTP请求或响应列表、切换事件列表、平均吞吐量、初始播放时延、缓冲区数据量、播放信息列表以及媒体报告描述MPD信息；
    所述交互类业务对应的质量参数包括以下至少一种：网页响应时延、首屏打开时延、整页打开时延以及网页完整性指示。
  8. 一种质量参数的传输方法，其特征在于，所述方法包括：
    网络侧设备向终端发送第一请求消息，所述第一请求消息用于请求与预设业务的用户体验相关的质量参数；
    所述网络侧设备从所述终端接收所述质量参数。
  9. 根据权利要求8所述的方法，其特征在于，所述网络侧设备向终端发送第一请求消息之前，所述方法还包括：
    所述网络侧设备从所述终端接收指示消息，所述指示消息携带第一指示信息，所述第一指示信息用于指示所述终端具有上报所述质量参数的能力。
  10. 根据权利要求9所述的方法，其特征在于，所述网络侧设备从所述终端接收指示消息之前，所述方法还包括：
    所述网络侧设备向所述终端发送第二请求消息，所述第二请求消息用于请求与所述终端上报所述质量参数的能力相关的信息。
  11. 根据权利要求9或10所述的方法，其特征在于，所述指示消息还携带所述终端支持的业务，或者，所述指示消息还携带所述终端支持的业务以及所述终端支持的业务对应的质量参数。
  12. 根据权利要求8至11任一项所述的方法，其特征在于，所述网络侧设备从所述终端接收所述质量参数，包括：所述网络侧设备接收所述终端根据以下上报方式中的至少一种发送的所述质量参数：
    所述网络侧设备接收所述终端周期性地发送的所述质量参数；
    所述网络侧设备接收所述终端在所述质量参数满足预设条件时发送的所述质量参数；
    所述网络侧设备接收所述终端在所述预设业务终止时发送的所述质量参数；
    所述网络侧设备接收所述终端在指定的时间段或者时间点发送的所述质量参数；或者，
    所述网络侧设备接收所述终端在发生特定事件时发送的所述质量参数。
  13. 根据权利要求12所述的方法，其特征在于，所述方法还包括：
    所述网络侧设备向所述终端发送第二指示信息，所述第二指示信息，所述第二指示信息用于通知所述终端可用于向所述网络侧设备发送所述质量参数的所述上报方式中的至少一种。
  14. 根据权利要求8至13任一项所述的方法，其特征在于，所述预设业务包括以下之一或全部：流类业务或交互类业务；
    所述流类业务对应的协议包括以下至少一种：基于超文本传输协议HTTP的动态自适应流媒体DASH的视频协议、渐进式下载PD视频协议以及基于HTTP的直播流HLS的视频协议；所述流类业务对应的质量参数包括以下至少一种：HTTP请求或响应列表、切换事件列表、平均吞吐量、初始播放时延、缓冲区数据量、播放信息列表以及媒体报告描述MPD信息；
    所述交互类业务对应的质量参数包括以下至少一种：网页响应时延、首屏打开时延、整页打开时延以及网页完整性指示。
  15. 一种终端，其特征在于，包括：处理单元和通信单元，
    所述处理单元用于通过所述通信单元从网络侧设备接收第一请求消息，所述第一请求消息用于请求与预设业务的用户体验相关的质量参数；以及用于通过所述通信单元向所述 网络侧设备发送所述质量参数。
  16. 根据权利要求15所述的终端，其特征在于，所述处理单元还用于在通过所述通信单元从所述网络侧设备接收所述第一请求消息之前，通过所述通信单元向所述网络侧设备发送指示消息，所述指示消息携带第一指示信息，所述第一指示信息用于指示所述终端具有上报所述质量参数的能力。
  17. 根据权利要求16所述的终端，其特征在于，所述处理单元还用于在通过所述通信单元向所述网络侧设备发送所述指示消息之前，通过所述通信单元从所述网络侧设备接收第二请求消息，所述第二请求消息用于请求与所述终端上报所述质量参数的能力相关的信息。
  18. 根据权利要求16或17所述的终端，其特征在于，所述指示消息还携带所述终端支持的业务，或者，所述指示消息还携带所述终端支持的业务以及所述终端支持的业务对应的质量参数。
  19. 根据权利要求15至18任一项所述的终端，其特征在于，所述处理单元具体用于根据以下上报方式中的至少一种通过所述通信单元向所述网络侧设备发送所述质量参数：
    所述处理单元具体用于周期性地通过所述通信单元向所述网路侧设备发送所述质量参数；
    所述处理单元具体用于在所述质量参数满足预设条件时通过所述通信单元向所述网络侧设备发送所述质量参数；
    所述处理单元具体用于在所述预设业务终止时通过所述通信单元向所述网络侧设备发送所述质量参数；
    所述处理单元具体用于在指定的时间段或者时间点通过所述通信单元向所述网络侧设备发送所述质量参数；或者，
    所述处理单元具体用于在发生特定事件时通过所述通信单元向所述网络侧设备发送所述质量参数。
  20. 根据权利要求19所述的终端，其特征在于，所述处理单元还用于通过所述通信单元从所述网络侧设备接收第二指示信息，所述第二指示信息用于通知所述终端可用于向所述网络侧设备发送所述质量参数的所述上报方式中的至少一种。
  21. 根据权利要求15至20任一项所述的终端，其特征在于，所述预设业务包括以下之一或全部：流类业务或交互类业务；
    所述流类业务对应的协议包括以下至少一种：基于超文本传输协议HTTP的动态自适应流媒体DASH的视频协议、渐进式下载PD视频协议以及基于HTTP的直播流HLS的视频协议；所述流类业务对应的质量参数包括以下至少一种：HTTP请求或响应列表、切换事件列表、平均吞吐量、初始播放时延、缓冲区数据量、播放信息列表以及媒体报告描述MPD信息；
    所述交互类业务对应的质量参数包括以下至少一种：网页响应时延、首屏打开时延、整页打开时延以及网页完整性指示。
  22. 一种网络侧设备，其特征在于，包括：处理单元和通信单元，
    所述处理单元用于通过所述通信单元向终端发送第一请求消息，所述第一请求消息用 于请求与预设业务的用户体验相关的质量参数；以及用于通过所述通信单元从所述终端接收所述质量参数。
  23. 根据权利要求22所述的网络侧设备，其特征在于，所述处理单元还用于在通过所述通信单元向所述终端发送所述第一请求消息之前，通过所述通信单元从所述终端接收指示消息，所述指示消息携带第一指示信息，所述第一指示信息用于指示所述终端具有上报所述质量参数的能力。
  24. 根据权利要求23所述的网络侧设备，其特征在于，所述处理单元还用于在通过所述通信单元从所述终端接收所述指示消息之前，通过所述通信单元向所述终端发送第二请求消息，所述第二请求消息用于请求与所述终端上报所述质量参数的能力相关的信息。
  25. 根据权利要求23或24所述的网络侧设备，其特征在于，所述指示消息还携带所述终端支持的业务，或者，所述指示消息还携带所述终端支持的业务以及所述终端支持的业务对应的质量参数。
  26. 根据权利要求22至25任一项所述的网络侧设备，其特征在于，所述处理单元具体用于通过所述通信单元接收所述终端根据以下上报方式中的至少一种发送的所述质量参数：
    所述处理单元具体用于通过所述通信单元接收所述终端周期性地发送的所述质量参数；
    所述处理单元具体用于通过所述通信单元接收所述终端在所述质量参数满足预设条件时发送的所述质量参数；
    所述处理单元具体用于通过所述通信单元接收所述终端在所述预设业务终止时发送的所述质量参数；
    所述处理单元具体用于通过所述通信单元接收所述终端在指定的时间段或者时间点发送的所述质量参数；或者，
    所述处理单元具体用于通过所述通信单元接收所述终端在发生特定事件时发送的所述质量参数。
  27. 根据权利要求26所述的网络侧设备，其特征在于，所述处理单元还用于通过所述通信单元向所述终端发送第二指示信息，所述第二指示信息用于通知所述终端可用于向所述网络侧设备发送所述质量参数的所述上报方式中的至少一种。
  28. 根据权利要求22至27任一项所述的网络侧设备，其特征在于，所述预设业务包括以下之一或全部：流类业务或交互类业务；
    所述流类业务对应的协议包括以下至少一种：基于超文本传输协议HTTP的动态自适应流媒体DASH的视频协议、渐进式下载PD视频协议以及基于HTTP的直播流HLS的视频协议；所述流类业务对应的质量参数包括以下至少一种：HTTP请求或响应列表、切换事件列表、平均吞吐量、初始播放时延、缓冲区数据量、播放信息列表以及媒体报告描述MPD信息；
    所述交互类业务对应的质量参数包括以下至少一种：网页响应时延、首屏打开时延、整页打开时延以及网页完整性指示。
  29. 一种通信系统，所述系统包括：根据权利要求15至21任一项所述的终端和根据权利要求22至28任一项所述的网络侧设备。
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