WO2015010608A1 - 一种用户业务体验的补偿方法及控制器 - Google Patents

一种用户业务体验的补偿方法及控制器 Download PDF

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Publication number
WO2015010608A1
WO2015010608A1 PCT/CN2014/082735 CN2014082735W WO2015010608A1 WO 2015010608 A1 WO2015010608 A1 WO 2015010608A1 CN 2014082735 W CN2014082735 W CN 2014082735W WO 2015010608 A1 WO2015010608 A1 WO 2015010608A1
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Prior art keywords
qoe
compensation
information
target
value
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PCT/CN2014/082735
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English (en)
French (fr)
Inventor
曾昆
李铕
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华为技术有限公司
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Publication of WO2015010608A1 publication Critical patent/WO2015010608A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and a controller for compensating a user service experience.
  • QoE Quality of Experience
  • user experience also known as user perception. It defines the subjective perception of the end user's performance on the mobile network, reflecting the gap between the actual quality of the current service and the network and the user's expectations.
  • near-quantization is used for identification, such as data transmission rate, quality of service, probability of business interruption, and so on.
  • the quality of the received base station service signal changes continuously due to changes in the surrounding wireless channel environment.
  • this change is more obvious in a short period of time, it will let the user experience or perceive, that is, affect the user's QoE.
  • the impact is most severe when the UE moves to the shaded area or edge area (cell edge) covered by the base station.
  • the prior art adopts a technical solution in which a macro base station and a low power node are jointly processed, that is, a common heterogeneous network, which is also called macro micro aggregation.
  • the idea is to enhance the QoE of the user by adding new low-power nodes (defined as micro-stations) with smaller coverage within the coverage of the original base station (defined as the macro station) or in the edge area.
  • the setup site of the microstation is fixed, lacks flexibility, cannot respond to real-time changes in demand quickly, and introduces new site edges, which is less effective for user QoE compensation.
  • a compensation method and a controller for a user service experience are provided, which can better compensate a user's QoE.
  • a method for compensating a user service experience including:
  • the determining the at least one compensation UE includes:
  • the determining the at least one compensation UE includes:
  • the method further includes:
  • the indication of exiting the QoE compensation is sent to interrupt the new service link between the at least one compensation UE and the target UE.
  • the monitoring the service status parameter of the target UE includes: [23] monitoring the QoE value of the target UE;
  • the monitoring the service status parameter of the target UE includes:
  • the second aspect provides a compensation method for a user service experience, including:
  • the compensation UE may be directly connected to the target UE Connected, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value;
  • negotiation response information includes the second information of the at least one compensation UE, and the second information of the at least one compensation UE includes at least One complement Reimbursing the UE for establishing a new service link information;
  • a method for compensating a user service experience including:
  • the first information collection of the UE is performed according to the QoE compensation information collection indication, where the first information of the UE includes at least information for establishing direct communication with the UE, and QoE service status information of the UE;
  • a new service link is established between the at least one compensation UE and the target UE, and QoE compensation is performed on the target UE.
  • a controller including:
  • the QoE value obtaining unit is configured to obtain a first user service experience QoE value of the target user equipment UE on the original service link;
  • the QoE value calculation unit is configured to calculate a difference between the QoE threshold value and the first QoE value when the first QoE value is less than a preset QoE threshold, and use the difference as a requirement The second QoE value of the compensation;
  • a compensation UE determining unit configured to determine at least one compensation UE, where the compensation UE can communicate directly with the target UE, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE Value
  • the sending unit is configured to send a QoE compensation configuration indication, so that a new service link is established between the at least one compensation UE and the target UE, and QoE compensation is performed on the target UE.
  • the compensation UE determining unit includes:
  • a negotiation request subunit configured to send a QoE compensation negotiation request to a plurality of base stations, so that the multiple base stations perform first information collection of UEs in each of the base stations according to the QoE compensation negotiation request, where
  • the QoE compensation negotiation request includes at least the second QoE value, and direct communication information of the target UE, where the first information of the UE includes at least information for establishing direct communication with the UE, and the UE QoE service status information;
  • a response receiving subunit configured to receive the negotiation response information sent by the multiple base stations, where the negotiation response information includes at least one second information that compensates the UE, and the second information of the at least one compensation UE is at least Information for establishing a new service link with the at least one compensated UE, wherein the at least one compensated UE is configured by the plurality of base stations according to the collected first information of the UE, the second QoE value, And direct communication information of the target UE is determined in the UE.
  • the compensation UE determining unit includes:
  • an information collecting subunit configured to initiate QoE compensation information collection to a UE under the multiple base stations by using multiple base stations
  • an information receiving subunit configured to receive first information of the UE that is reported by the multiple UEs by using the multiple base stations, where the first information of the UE includes at least a straight line with the UE Information of the communication, and QoE service status information of the UE;
  • a determining subunit configured to determine the at least one compensation UE in the UE according to the first information of the UE, the second QoE value, and the direct communication information of the target UE.
  • the method further includes:
  • a monitoring unit configured to monitor a service status parameter of the target UE
  • an exit unit configured to send an indication of exiting QoE compensation when the service state parameter of the target UE meets the condition for exiting QoE compensation, to interrupt new service between the at least one compensated UE and the target UE link.
  • the monitoring unit is specifically used for Monitoring the first QoE value of the target UE;
  • the exit unit is specifically configured to: when the first QoE value of the target UE reaches the QoE threshold, send an indication of exiting QoE compensation.
  • the monitoring unit is specifically configured to monitor a handover measurement parameter of the target UE.
  • the exit unit is specifically configured to: when the handover measurement parameter of the target UE is lower than a preset handover threshold, send an indication of exiting QoE compensation.
  • a base station including:
  • a QoE value sending unit configured to send, to the controller, a first user service experience QoE value of the target user equipment UE on the original service link;
  • a request receiving unit configured to receive a QoE compensation negotiation request sent by the controller, where the QoE compensation negotiation request includes at least a second QoE value, and direct communication information of the target UE, where The second QoE value is: when the first QoE value is less than a preset QoE threshold, the controller calculates a QoE to be compensated by calculating a difference between the QoE threshold and the first QoE value.
  • the information collecting unit is configured to perform first information collection of the UE according to the QoE compensation negotiation request, where the first information of the UE includes at least information for establishing direct communication with the UE, and QoE of the UE.
  • Business status information ;
  • a UE determining unit configured to determine, according to the collected first information of the UE, the second QoE value, and the direct communication information of the target UE, at least one compensation UE; Directly communicating with the target UE, and the QoE value that the at least one compensated UE can compensate in total is greater than or equal to the second QoE value;
  • a negotiation response unit configured to send the negotiation response information to the controller, where the negotiation response information includes the second information of the at least one compensation UE, where the second information of the at least one compensation UE includes at least Information for establishing a new service link with the at least one compensation UE;
  • a configuration receiving unit configured to receive a QoE compensation configuration indication sent by the controller
  • a link establishing unit configured to establish a new service link between the at least one compensated UE and the target UE according to the configuration parameter in the QoE compensation configuration indication, and perform QoE compensation on the target UE .
  • a base station including:
  • an indication receiving unit configured to receive a QoE compensation information collection indication sent by the controller
  • an information collecting unit configured to perform first information collection by the UE according to the QoE compensation information collection indication, where the first information of the UE includes at least information for establishing direct communication with the UE, and the UE QoE business status information;
  • an information reporting unit configured to send the collected first information of the UE to the controller, so that the controller is configured according to the first information of the UE, the second QoE value, and the target UE Connect the communication information, determine at least one compensation UE in the UE, the compensation UE may directly communicate with the target UE, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value;
  • the second QoE value is: when the first QoE value is less than a preset QoE threshold, the controller calculates a QoE value to be compensated obtained by calculating a difference between the QoE threshold and the first QoE value.
  • the first QoE value is a QoE value of the target UE on the original service link;
  • a configuration receiving unit configured to receive a QoE compensation configuration indication sent by the controller
  • a link establishing unit configured to establish a new service link between the at least one compensated UE and the target UE according to the configuration parameter in the QoE compensation configuration indication, and perform QoE compensation on the target UE.
  • the embodiment of the present invention compensates the QoE loss of the target UE on the original service link by establishing a new service link by using other UEs that can communicate directly with the target UE and can satisfy the QoE compensation, so as to maintain the QoE threshold.
  • QoE will not be affected by the significant change in the quality of the service signal.
  • the method selects the UE to construct a new service link to implement QoE compensation, and achieves QoE compensation more flexibly and smoothly than the prior art method of setting the micro station to perform QoE compensation through a fixed station, and the method can quickly respond to the demand.
  • the real-time changes, and will not introduce new site edges, can better compensate the user's QoE.
  • FIG. 1 is a flowchart of a method for compensating a user service experience according to an embodiment of the present invention
  • FIG. 2 is a flowchart of a method for determining at least one compensation UE according to an embodiment of the present invention
  • 3 is a flowchart of another method for determining at least one compensation UE according to an embodiment of the present invention
  • FIG. 4 is a flowchart of a method for determining whether to withdraw QoE compensation in an embodiment of the present invention
  • [83] 5 is a schematic diagram of monitoring the first QoE value of the target UE in the embodiment shown in FIG. 4
  • FIG. 6 is a schematic diagram of the handover measurement parameter of the monitoring target UE in the embodiment shown in FIG. 4
  • FIG. 8 is a flowchart of another method for compensating user service experience according to an embodiment of the present invention.
  • FIG. FIG. 10 is a schematic structural diagram of a compensation UE determining unit according to an embodiment of the present invention.
  • FIG. 11 is a schematic structural diagram of another compensation UE determining unit according to an embodiment of the present invention.
  • [90] 12 is a schematic structural diagram of another controller according to an embodiment of the present invention;
  • FIG. 13 is a schematic structural diagram of a base station according to an embodiment of the present invention;
  • FIG. 14 is a structure of another base station according to an embodiment of the present invention; schematic diagram.
  • FIG. 1 is a flowchart of a method for compensating a user service experience according to an embodiment of the present invention. [95] The method can include:
  • Step 101 Acquire a first QoE value of the target UE on the original service link.
  • the execution body in the embodiment of the present invention may be a controller.
  • the controller may be served by a functional unit inside the base station, in a next-generation software-defined network (In the base station architecture of the Software Defined Network (SDN) where the control plane is separated from the bearer plane, the controller can also be a separate physical unit, such as a centralized controller.
  • SDN Software Defined Network
  • the first QoE value of the target UE obtained by the controller on the original service link may be periodically monitored and reported by the target base station where the target UE is located, or may be obtained by the controller itself.
  • the target base station may directly report the monitored first QoE value to the controller regardless of its size, or the target base station may first compare the monitored first QoE value with the preset QoE threshold. The value of the value, when the first QoE value is less than the QoE threshold, the first QoE value is reported to the controller to trigger the QoE compensation process.
  • the "first” and “second” in the embodiments of the present invention are only distinguishing, and are not specifically or limited.
  • the "first QoE value” and the “second QoE value” are only for distinguishing different QoE values.
  • the QoE value in the embodiment of the present invention can be measured by a method close to quantization, such as transmission rate, QoS, transmission delay, bandwidth, and the like.
  • the corresponding near-quantization amount can be selected as the QoE. For example, when the current service of the user is data download, if the transmission rate is used as the QDE close quantization amount, then the QoE value at this time is obtained. That is the transmission rate.
  • Step 102 When the first QoE value is less than the preset QoE threshold, calculate the QoE threshold value and the first
  • the difference between the QoE values and the difference is taken as the second QoE value to be compensated.
  • the controller After the controller obtains the first QoE value, if the first QoE value is less than the preset QoE value, the second QoE value to be compensated is calculated according to the QoE threshold value and the first QoE value, and specifically, the calculation may be performed. The difference between the QoE threshold and the first QoE value to obtain a minimum QoE value to be compensated.
  • Step 103 Determine at least one compensation UE, where the compensation UE may directly communicate with the target UE, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value.
  • the controller determines one or more compensation UEs in the target base station and/or other base stations underneath, and the compensation UE can not only directly communicate with the target UE. And compensating the QoE service state of the UE to achieve a minimum compensation of the second QoE value. If the compensation UE is one, the compensated UE can compensate the QoE value is greater than or equal to the second QoE value, and if the compensation UE is multiple, all the compensation UEs The total compensated QoE value is greater than or equal to the second QoE value.
  • the determining process of the compensated UE may be performed in multiple manners.
  • the controller may send a QoE compensation negotiation request to multiple base stations, and each base station collects related information of the UE under it, and selects compensation according to related information of the UE.
  • the UE then sends the related information of the UE to the controller.
  • the controller may also collect related information of the UE directly through the base station, and the controller itself selects the compensation UE according to the related information of the UE.
  • Step 104 Send a QoE compensation configuration indication, so that a new service link is established between the at least one compensation UE and the target UE, and QoE compensation is performed on the target UE.
  • the controller After determining the compensation UE, the controller sends a QoE compensation configuration indication to the base station where the compensation UE is located (hereinafter referred to as the compensation base station), to indicate that the compensation base station establishes the compensation UE and the target UE according to the relevant configuration information in the indication.
  • the compensation base station may also be the same base station as the target base station.
  • the new service link is: Compensation Base Station - Compensation UE - Target UE.
  • the target UE can simultaneously implement service transmission through at least two links, which are respectively the original service link between the target base station and the target UE, and the at least one new service link, the target.
  • the QoE value of the UE on the original service link is the first QoE value
  • the compensation QoE available on the new service link is at least the second QoE value.
  • the embodiment of the present invention compensates the QoE loss of the target UE on the original service link by establishing a new service link by using other UEs that can communicate directly with the target UE and can satisfy the QoE compensation, so as to maintain the QoE threshold.
  • QoE will not be affected by the significant change in the quality of the service signal.
  • the method selects the UE to construct a new service link to implement QoE compensation, and achieves QoE compensation more flexibly and smoothly than the prior art method of setting the micro station to perform QoE compensation through a fixed station, and the method can quickly respond to the demand.
  • the real-time changes, and will not introduce new site edges, can better compensate the user's QoE.
  • the controller determines at least one process of compensating the UE, as shown in FIG. 2, in the base station architecture in which the control plane is not separated from the bearer plane.
  • Step 201 The controller sends a QoE compensation negotiation request to multiple base stations.
  • the plurality of base stations may be all base stations under the controller, or may be a specified range of base stations, for example, if the controller has certain a priori information, such as target UE geographical location information or compensation UE can only be in the target When the UE is selected within the same base station range, the target base station range in which the controller sends the "QoE Compensation Negotiation Request" message may be narrowed accordingly.
  • the target base station may or may not include the target base station in the multiple base stations. In this embodiment, as shown in FIG. 2, the multiple base stations use the target base station and the adjacent base station of the target base station as an example for description.
  • the controller sends a QoE compensation negotiation request to the target base station and the neighboring base station.
  • the QoE compensation negotiation request includes at least a second QoE value, and direct communication information of the target UE, where the direct communication information of the target UE may be a direct communication mode supported by the target UE, and establishing direct connection communication. Necessary parameter configuration and so on.
  • the QoE compensation negotiation request may include: a second QoE value, related information of the target UE (including a UE ID, a service status, a network location information, a directly connectable communication mode, and a direct connection communication). Required parameter configuration, etc.), information about the target base station (including routing topology, port status, etc.).
  • the QoE compensation negotiation request sent to the target base station may not include related information of the target base station.
  • Step 202 The multiple base stations perform the first information collection of the UEs in each base station according to the QoE compensation negotiation request.
  • the target base station and the neighboring base station After receiving the QoE compensation negotiation request, the target base station and the neighboring base station trigger collection of the first information of all or specified UEs under each base station, and only the compensation UE is shown in FIG. 2.
  • the first information of the UE includes at least information for establishing direct communication with the UE, and QoE service status information of the UE.
  • the target base station and the neighboring base station may report all or part of the following first information to the UE under the respective base station: the ID of the UE, the capability of directly communicating with other UEs, the current QoE service status, Network location information, remaining energy consumption, supportable direct communication modes, and configuration of necessary parameters for establishing direct communication.
  • Step 203 The multiple base stations determine, according to the collected first information, the second QoE value, and the direct communication information of the target UE, the at least one compensation UE.
  • the target base station and the neighboring base station determine the QoE compensation capability of the UE according to the first information of the collected UE and the second QoE value in the QoE compensation negotiation request and the direct communication information of the target UE, respectively, to determine whether There are compensated UEs suitable for QoE compensation.
  • the compensation UE needs to be able to communicate directly with the target UE, and all of the determined compensated UEs can at least compensate for the second QoE value.
  • the base station may select one or more compensation UEs to inform the controller by negotiating response information, and may also notify all controllers that are suitable for QoE compensation by the negotiation response information.
  • Step 204 The controller receives the negotiation response information sent by multiple base stations.
  • the negotiation response information includes the second information of the compensated UE determined in the previous step, where the second information includes at least Information for establishing a new service link with the compensation UE.
  • the negotiation response information may include: whether there is an indication for compensating the UE, the ID of the compensated base station, and the related information of the compensated UE (including the ID of the UE, the maximum compensable QoE value) , the remaining energy consumption, the supportable direct communication mode and the necessary parameter configuration for establishing direct communication, etc.); for the base station that does not determine the compensation UE, the negotiation response information sent by the base station may include only the finger of the compensation UE. Show. Of course, the base station that does not determine the compensation UE may not feed back the negotiation response information.
  • the controller may directly determine the UE in the negotiation response information as a compensation UE, and may also perform screening on the UE to finally determine the compensation UE. Then, the controller can perform the foregoing step 104. Since the configuration of the UE parameter is performed by the eNB, the controller implements indirect control of the UE by using the base station, and the controller sends a QoE compensation configuration indication to the compensation base station and the compensation UE, and establishes The new service link compensates for the loss of the original service link QoE.
  • the configuration indication sent to the compensation base station and the compensation UE may include a QoE value to be compensated for by the new service link.
  • the controller determines at least one process of compensating the UE.
  • the method may include:
  • Step 301 The controller initiates QoE compensation information collection to the UEs under multiple base stations by using multiple base stations.
  • the plurality of base stations may be all base stations under the controller, or may be base stations of a specified range, such as the target base station and the neighboring base stations as shown in FIG.
  • the controller initiates QoE compensation information collection to the target base station and the neighboring base station and to the UE set under each base station through the base station.
  • Step 302 The controller receives, by the UEs of the multiple base stations, the first information of the UE that is reported by the multiple base stations.
  • each UE reports the first information of the UE by the associated base station, and the first information includes at least establishing a direct communication with the UE.
  • Information, as well as the UE's QoE service status information are included in the target base station and the neighboring base station and the UE under it.
  • the target base station and the neighboring base station may separately report to the controller the QoE resources that are currently available to compensate the target UE.
  • Each UE may report some or all of the following first information to the controller by the associated base station: the ID of the UE, the capability of directly communicating with other UEs, the current QoE service status, the network location information, and the remaining energy consumption. Supported direct communication mode and necessary parameter configuration for establishing direct communication.
  • Step 303 The controller determines, according to the first information of the UE, the second QoE value, and the direct communication information of the target UE, the at least one compensation UE is determined in the UE.
  • the controller performs QoE compensation capability judgment on the UE according to the collected first information of the UE, the previously obtained second QoE value, and the direct communication information of the target UE, and determines whether there is a compensation UE suitable for performing QoE compensation. .
  • the compensation UE needs to be able to communicate directly with the target UE, and all of the determined compensated UEs can at least compensate for the second QoE value.
  • the controller may perform the above step 104, because the configuration of the UE parameter belongs to
  • the base station performs the indirect control of the UE through the base station, and the controller sends a QoE compensation configuration indication to the compensation base station and the compensation UE, and establishes a new service link to compensate the loss of the original service link QoE.
  • the configuration indication sent to the compensation base station and the compensation UE may include a QoE value to be compensated for by the new service link.
  • the controller determines to compensate the UE according to the UE in the negotiation response information.
  • the controller determines to compensate the UE according to the first information of the collected UE, the following may occur, for example, the second QoE value is 10, and the first information of the collected UE is displayed, UE1 Can compensate for 11, UE2 can compensate 3, UE3 can compensate 8, and UE1, UE2, UE3 can communicate directly with the target UE, that is, UE1, UE2, UE3 can be used to compensate QoE.
  • the base station or the controller may select to compensate separately by UE1, or may jointly select UE2 and UE3 to jointly compensate, and may also select UE1 and UE2 to jointly compensate.
  • the UEs that have compensated for the QoE may be selected, for example, only UE1 is selected as the compensation UE;
  • the UEs of the target base station are preferentially selected. For example, if the UE2 and the UE3 are located in the target base station and the UE3 is located in the neighboring base station, the UE2 and the UE3 may be selected as the compensation UE.
  • the base station or the controller determines that the basis for compensating the UE is not only necessary to have direct communication with the target UE, but all the determined compensated UEs can at least compensate the second QoE value in total, and may also add other options.
  • the above-mentioned compensation link establishment number is the least and/or the UE under the target base station or the like.
  • the method may further include: determining whether the process of quitting the QoE compensation is required, where the method may include:
  • Step 401 Monitor a service state parameter of the target UE.
  • the step may specifically be to monitor a first QoE value of the target UE, and the monitoring may be periodic or real-time.
  • the step may specifically be monitoring a handover metric of the target UE, and the monitoring may also be periodic or real-time.
  • Step 402 When the service state parameter of the target UE meets the condition for exiting the QoE compensation, send an indication of exiting the QoE compensation to interrupt the new service link between the at least one compensation UE and the target UE.
  • the controller may provide the compensation base station. And compensating the UE to issue an instruction to interrupt the new service link between the target UE and the compensated UE.
  • the handover measurement parameter of the target UE is monitored, as shown in FIG. 6, when the air interface quality measurement information reported by the target UE satisfies the "cell handover initiation" condition, usually when the handover measurement parameter is lower than the handover threshold, the target is specified. The UE wants to switch to another cell. At this time, QoE compensation is exited to perform cell handover.
  • the controller may obtain the service state parameter of the target UE autonomously and perform monitoring on the step 401.
  • the target base station may first obtain the service state parameter of the target UE, and then directly report the parameter. To the controller, the controller performs step 401 to monitor the change of the service state parameter.
  • the base station after the base station obtains the service state parameter of the target UE, the base station first determines whether the service state parameter of the target UE is satisfied. The condition for exiting QoE compensation is exited. If the controller is re-reported, the controller directly issues an instruction to exit QoE compensation.
  • FIG. 7 is a flowchart of another method for compensating a user service experience according to an embodiment of the present invention.
  • the method can be applied to a base station architecture in which the control plane and the bearer plane are not separated.
  • the method may include:
  • Step 701 The base station sends, to the controller, a first QoE value of the target user equipment UE on the original service link.
  • Step 702 Receive a QoE compensation negotiation request sent by the controller.
  • the QoE compensation negotiation request includes at least a second QoE value and direct communication information of the target UE, where the second QoE value is when the first QoE value is less than a preset QoE threshold, and the controller calculates QoE.
  • the QoE value to be compensated obtained by the difference between the threshold value and the first QoE value;
  • Step 703 Perform first information collection by the UE according to the QoE compensation negotiation request.
  • the first information of the UE includes at least information for establishing direct communication with the UE, and QoE service status information of the UE.
  • Step 704 Determine, according to the collected first information of the UE, the second QoE value, and the direct communication information of the target UE, the at least one compensation UE.
  • the compensation UE may communicate directly with the target UE, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value.
  • Step 705 sending negotiation response information to the controller.
  • the negotiation response information includes at least one second information that compensates the UE, and the second information of the at least one compensation UE includes at least information for establishing a new service link with the at least one compensation UE.
  • Step 706 Receive a QoE compensation configuration indication sent by the controller.
  • Step 707 Establish a new service link between the at least one compensation UE and the target UE according to the configuration parameter in the QoE compensation configuration indication, and perform QoE compensation on the target UE.
  • steps 702-705 in this embodiment is similar to the embodiment shown in FIG. 2, and details are not described herein again.
  • the embodiment of the present invention compensates the QoE loss of the target UE on the original service link by establishing a new service link by using other UEs that can communicate directly with the target UE and can satisfy the QoE compensation, so as to maintain the QoE threshold.
  • QoE will not be affected by the significant change in the quality of the service signal.
  • the method selects the UE to construct a new service link to implement QoE compensation, and achieves QoE compensation more flexibly and smoothly than the prior art method of setting the micro station to perform QoE compensation through a fixed station, and the method can quickly respond to the demand.
  • the real-time changes, and will not introduce new site edges, can better compensate the user's QoE.
  • the base station may further measure the service status of the target UE obtained in a periodic or real time, and report the change to the controller, and the controller monitors the change of the service status parameter, when the target UE When the service status parameter satisfies the condition for exiting the QoE compensation, the controller sends an indication of exiting the QoE compensation.
  • the compensation base station and the compensation UE may be instructed to interrupt the new service link.
  • the base station may also obtain the service state parameter of the target UE periodically or in real time, and then determine whether the service state parameter of the target UE satisfies the condition of QoE compensation, and if it is satisfied, report the controller again, and the controller directly issues the exit QoE. Instructions for compensation.
  • the service state parameter of the target UE may be the first QoE value of the target UE, or may be a target
  • the UE's handover measures parameters and the like.
  • FIG. 8 is a flowchart of another method for compensating a user service experience according to an embodiment of the present invention.
  • the present embodiment is described by using a base station side as an execution entity.
  • the method may be applied to a base station architecture in which a control plane is separated from a bearer plane.
  • the method may include:
  • Step 801 The base station receives a QoE compensation information collection indication sent by the controller.
  • Step 802 Perform first information collection by the UE according to the QoE compensation information collection indication.
  • the first information of the UE includes at least information for establishing direct communication with the UE, and QoE service status information of the UE.
  • Step 803 sending, to the controller, the first information of the collected UE.
  • the controller Determining, by the controller, at least one compensation UE in the UE according to the first information of the UE, the second QoE value, and the direct communication information of the target UE, where the compensation UE can directly communicate with the target UE, and the The QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value.
  • the second QoE value is a QoE value to be compensated when the controller calculates a difference between the QoE threshold value and the first QoE value when the first QoE value is less than the preset QoE threshold, and the first QoE value is obtained.
  • the QoE value of the target UE on the original service link.
  • Step 804 receiving a QoE compensation configuration indication sent by the controller.
  • Step 805 Establish a new service link between the at least one compensation UE and the target UE according to the configuration parameter in the QoE compensation configuration indication, and perform QoE compensation on the target UE.
  • steps 801 to 803 in this embodiment is similar to the embodiment shown in FIG. 3, and details are not described herein again.
  • the embodiment of the present invention compensates the QoE loss of the target UE on the original service link by establishing a new service link by using other UEs that can communicate directly with the target UE and can satisfy the QoE compensation, so as to maintain the QoE threshold.
  • QoE will not be affected by the significant change in the quality of the service signal.
  • the method selects the UE to construct a new service link to implement QoE compensation, and achieves QoE compensation more flexibly and smoothly than the prior art method of setting the micro station to perform QoE compensation through a fixed station, and the method can quickly respond to the demand.
  • the real-time changes, and will not introduce new site edges, can better compensate the user's QoE.
  • the base station may further measure the service status of the target UE obtained in a periodic or real time, and report the change to the controller, and the controller monitors the change of the service status parameter, when the target UE When the service status parameter satisfies the condition for exiting the QoE compensation, the controller sends an indication of exiting the QoE compensation.
  • the compensation base station and the compensation UE may be instructed to interrupt the new service link.
  • the base station may also obtain the service state parameter of the target UE periodically or in real time, and then determine whether the service state parameter of the target UE satisfies the condition of QoE compensation, and if it is satisfied, report the controller again, and the controller directly issues the exit QoE. Instructions for compensation.
  • the service state parameter of the target UE may be the first QoE value of the target UE, or may be the target
  • the UE's handover measures parameters and the like.
  • FIG. 9 is a schematic structural diagram of a controller according to an embodiment of the present invention.
  • the controller can include:
  • the QoE value obtaining unit 901 is configured to obtain a first user service experience QoE value of the target user equipment UE on the original service link;
  • the QoE value calculation unit 902 is configured to calculate a difference between the QoE threshold value and the first QoE value when the first QoE value is less than a preset QoE threshold, and use the difference as The second QoE value to be compensated;
  • the compensation UE determining unit 903 is configured to determine at least one compensation UE, where the compensation UE can directly communicate with the target UE, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value;
  • the configuration sending unit 904 is configured to send a QoE compensation configuration indication, so that a new service link is established between the at least one compensation UE and the target UE, and QoE compensation is performed on the target UE.
  • the controller establishes a new service link by using the foregoing unit to establish a new service link by using other UEs that can directly communicate with the target UE and can satisfy the QoE compensation, so as to compensate the target UE for the QoE loss of the original service link. Maintaining above the QoE threshold ensures that the target UE is free to move within the coverage of the base station, and QoE is not affected by significant changes in the quality of the service signal.
  • the controller is more flexible and smooth to achieve QoE compensation, and can quickly respond to real-time changes in demand without introducing new site edges, which can better compensate users' QoE.
  • the compensation UE determining unit 903 may further include:
  • the negotiation request sub-unit 1001 is configured to send a QoE compensation negotiation request to the multiple base stations, so that the multiple base stations perform the first information collection of the UEs in each of the base stations according to the QoE compensation negotiation request, where
  • the QoE compensation negotiation request includes at least the second QoE value, and the direct communication information of the target UE, where the first information of the UE includes at least information for establishing direct communication with the UE, and The QoE service status information of the UE;
  • the response receiving subunit 1002 is configured to receive the negotiation response information sent by the multiple base stations, where the negotiation response information includes at least one second information that compensates the UE, where the at least one second information of the UE is compensated. At least information for establishing a new service link with the at least one compensated UE, where the at least one compensated UE is configured by the multiple base stations according to the collected first information of the UE, the second QoE value And direct communication information of the target UE is determined in the UE.
  • the compensated UE determining unit 903 may further Includes:
  • the information collection subunit 1101 is configured to initiate QoE compensation information collection to the UEs in the multiple base stations by using multiple base stations;
  • the information receiving subunit 1102 is configured to receive first information of the UE that is reported by the multiple UEs by using the multiple base stations, where the first information of the UE includes at least Direct communication information, and QoE service status information of the UE;
  • the determining subunit 1103 is configured to determine, in the UE, the at least one compensation UE according to the first information of the UE, the second QoE value, and the direct communication information of the target UE.
  • the controller may further include: [191] a monitoring unit 1201, configured to monitor a service status parameter of the target UE;
  • the exit unit 1202 is configured to: when the service state parameter of the target UE meets the condition for exiting the QoE compensation, send an indication of exiting the QoE compensation, to interrupt the new between the at least one compensated UE and the target UE. Service link.
  • the monitoring unit may be specifically configured to monitor the first QoE value of the target UE, and the exit unit may be specifically configured to: when the first QoE value of the target UE reaches the QoE At the threshold, an indication to exit QoE compensation is sent.
  • the monitoring unit may be specifically configured to monitor the handover measurement parameter of the target UE.
  • the exit unit may be specifically configured to send the exit QoE when the handover measurement parameter of the target UE is lower than a preset handover threshold. Instructions for compensation.
  • FIG. 13 is a schematic structural diagram of a base station according to an embodiment of the present invention.
  • the base station can include:
  • the QoE value sending unit 1301 is configured to send, to the controller, a first user service experience QoE value of the target user equipment UE on the original service link;
  • the request receiving unit 1302 is configured to receive a QoE compensation negotiation request sent by the controller, where the QoE compensation negotiation request includes at least a second QoE value, and direct communication information of the target UE, where The second QoE value is that when the first QoE value is less than a preset QoE threshold, the controller calculates a difference between the QoE threshold and the first QoE value to obtain compensation.
  • QoE value is that when the first QoE value is less than a preset QoE threshold, the controller calculates a difference between the QoE threshold and the first QoE value to obtain compensation.
  • QoE value [199]
  • the information collecting unit 1303 is configured to perform first information collection of the UE according to the QoE compensation negotiation request, where the first information of the UE includes at least information for establishing direct communication with the UE, and the UE QoE business status information;
  • the UE determining unit 1304 is configured to determine, according to the collected first information of the UE, the second QoE value, and direct communication information of the target UE, at least one compensation UE; Directly communicating with the target UE, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value;
  • the negotiation response unit 1305 is configured to send the negotiation response information to the controller, where the negotiation response information includes the second information of the at least one compensation UE, and the second information of the at least one compensation UE is at least Information for establishing a new service link with the at least one compensated UE;
  • the configuration receiving unit 1306 is configured to receive a QoE compensation configuration indication sent by the controller.
  • the link establishing unit 1307 is configured to establish a new service link between the at least one compensated UE and the target UE according to the configuration parameter in the QoE compensation configuration indication, and perform QoE on the target UE. make up.
  • the base station when the base station ensures that the target UE moves freely within the coverage of the base station by using the above unit, the QoE is not affected by the significant change of the quality of the service signal.
  • the base station is more flexible and smooth to achieve QoE compensation, and can quickly respond to real-time changes in demand, and will not introduce new site edges, which can better compensate the user's QoE.
  • FIG. 14 is a schematic structural diagram of another base station according to an embodiment of the present invention.
  • the base station can include:
  • the information collecting unit 1402 is configured to perform first information collection of the UE according to the QoE compensation information collection indication, where the first information of the UE includes at least information for establishing direct communication with the UE, and the UE QoE business status information;
  • the information reporting unit 1403 is configured to send the collected first information of the UE to the controller, so that the controller is configured according to the first information, the second QoE value, and the target UE of the UE.
  • the compensation UE may directly communicate with the target UE, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE a value, where the second QoE value is that when the first QoE value is less than a preset QoE threshold, the controller calculates a difference between the QoE threshold and the first QoE value to obtain compensation.
  • QoE value, the first QoE value is the target UE in the original service QoE value on the link;
  • the configuration receiving unit 1404 is configured to receive a QoE compensation configuration indication sent by the controller
  • the link establishing unit 1405 is configured to establish a new service link between the at least one compensated UE and the target UE according to the configuration parameter in the QoE compensation configuration indication, and perform QoE on the target UE. make up.
  • the base station ensures that the target UE is freely moved within the coverage of the base station by the above unit, and the QoE is not affected by the significant change of the quality of the service signal.
  • the base station is more flexible and smooth to achieve QoE compensation, and can quickly respond to real-time changes in demand, and will not introduce new site edges, which can better compensate the user's QoE.
  • Another embodiment of the present invention provides a controller that can include a transceiver, a memory, and a processor.
  • the transceiver is configured to acquire a first QoE value of the target UE on the original service link, and send a QoE compensation configuration indication, so that a new service link is established between the at least one compensated UE and the target UE, and the target UE is used. Compensating for the second QoE value;
  • a program is stored in the memory, and the processor is used to read the program in the memory to perform the following steps:
  • the compensation UE may be in direct communication with the target UE, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value.
  • the process for the processor to determine the at least one compensation UE may include:
  • [219] transmitting a QoE compensation negotiation request to the multiple base stations, so that the multiple base stations perform the first information collection of the UEs in each of the base stations according to the QoE compensation negotiation request, where the QoE compensation negotiation request is And including the second QoE value, and the direct communication information of the target UE, where the first information of the UE includes at least information for establishing direct communication with the UE, and QoE service status information of the UE;
  • the process for the processor to determine the at least one compensation UE may further include:
  • the processor can also perform the following steps:
  • the specific process of the processor monitoring the service status parameter of the target UE includes: [229] monitoring the first QoE value of the target UE;
  • the processor When the first QoE value of the target UE reaches the QoE threshold, the processor notifies the transceiver to send an indication to exit QoE compensation.
  • the process of the processor monitoring the service state parameter of the target UE may further include: [232] monitoring a handover metric parameter of the target UE;
  • the processor When the handover measurement parameter of the target UE is lower than a preset handover threshold, the processor notifies the transceiver to send an indication to exit the QoE compensation.
  • the embodiment of the present invention further provides a base station, which may include a transceiver, a memory, and a processor.
  • the transceiver is configured to send, to the controller, a first user service experience QoE value of the target user equipment UE on the original service link, and receive a QoE compensation negotiation request sent by the controller, where the QoE compensation negotiation request is received.
  • the controller calculates a QoE value to be compensated obtained by calculating a difference between the QoE threshold and the first QoE value;
  • the controller sends the negotiation response information, where the negotiation response information includes the at least one second information of the compensated UE, and the second information of the at least one compensated UE includes at least one configured to establish with the at least one compensated UE.
  • a program is stored in the memory, and the processor is used to read the program in the memory to perform the following steps:
  • the first information collection of the UE is performed according to the QoE compensation negotiation request, where the first information of the UE includes at least information for establishing direct communication with the UE, and QoE service status information of the UE;
  • the compensation UE may be directly connected to the target UE Connected, and the QoE value that the at least one compensation UE can compensate in total is greater than or equal to the second QoE value;
  • An embodiment of the present invention further provides a base station, which may include a transceiver, a memory, and a processor.
  • a transceiver configured to receive a QoE compensation information collection indication sent by the controller, and send the collected first information of the UE to the controller, so that the controller is configured according to the first of the UE.
  • the compensated QoE value is greater than or equal to the second QoE value, where the second QoE value is when the first QoE value is less than a preset QoE threshold, the controller calculates the QoE threshold value and the first a QoE value to be compensated obtained by the difference of a QoE value, the first QoE value is a QoE value of the target UE on the original service link; and receiving a QoE compensation configuration indication sent by the controller;
  • a program is stored in the memory, and the processor is used to read the program in the memory to perform the following steps:
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be 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 electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple networks. On the unit. Some or all of the units may be selected according to actual needs to achieve the objectives of the embodiment.
  • each functional unit in each embodiment of the present invention 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 functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause 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 invention.
  • the foregoing storage medium includes: a USB flash drive, 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 codes.

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Abstract

本发明实施例公开了一种用户业务体验的补偿方法及控制器。其中,该方法包括:获取目标用户设备UE在原业务链路上的第一用户业务体验QoE值;当所述第一QoE值小于预设的QoE门限值时,计算所述QoE门限值与所述第一QoE值的差,并将差值作为需补偿的第二QoE值;确定至少一个补偿UE,所述补偿UE可与所述目标UE直连通信,且所述至少一个补偿UE总共能补偿的QoE值大于等于所述第二QoE值;发送QoE补偿配置指示,以使所述至少一个补偿UE与所述目标UE之间建立新业务链路,对所述目标UE进行QoE补偿。本发明实施例更为灵活、平滑地实现了QoE的补偿,该方法可以快速响应需求的实时变化,而且不会引入新的站点边缘,能够更好的对用户的QoE进行补偿。

Description

一种用户业务体验的补偿方法及控制器
、-、 ―- -'' : .'.: :.
[01] 本发明涉及通信技术领域, 特别是涉及一种用户业务体验的补偿方法及控制器。
B、 背景技术
[02] 用户业务体验(Quality of Experience, QoE ), 也称为用户体验或者用户感知。 它定义了终端用户对移动网络提供的业务性能的主观感受, 即反映了当前业务和网络 的实际质量与用户期望之间的差距。 通常, 采用接近量化的方法来进行标识, 例如数 据传输速率、 服务质量、 业务中断概率等等。
[03] 用户设备(User Equipment, UE)在移动时, 由于周围无线信道环境发生改变, 接收到的基站服务信号质量不断变化。 当这种变化在短时间内较为明显时, 就会让用 户体验或者感知到, 即对用户的 QoE造成了影响。 一般来说, 当 UE移动至基站覆盖 的阴影区域或者边缘区域 (小区边缘) 时, 影响是最为严重的。
[04] 为了解决这一问题, 现有技术中采用宏基站与低功率节点联合处理的技术方案, 即常见的异构网络, 也称宏微聚合。 其思想是在原基站 (定义为宏站) 覆盖范围内部 或者边缘区域, 通过新增覆盖范围更小的低功率节点 (定义为微站) 进行业务增强, 以补偿用户的 QoE。 然而, 微站的设置站点固定、 缺乏灵活性, 不能快速响应需求的 实时变化, 而且还会引入新的站点边缘, 对用户 QoE的补偿效果较差。
[05] 本发明实施例中提供了一种用户业务体验的补偿方法及控制器,能够更好的对用 户的 QoE进行补偿。
[06] 为了解决上述技术问题, 本发明实施例公开了如下技术方案:
[07] 第一方面, 提供一种用户业务体验的补偿方法, 包括:
[08] 获取目标用户设备 UE在原业务链路上的第一用户业务体验 QoE值;
[09] 当所述第一 QoE值小于预设的 QoE门限值时, 计算所述 QoE门限值与所述第 一 QoE值的差, 并将差值作为需补偿的第二 QoE值;
[10] 确定至少一个补偿 UE, 所述补偿 UE可与所述目标 UE直连通信, 且所述至少 一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值; [11] 发送 QoE补偿配置指示,以使所述至少一个补偿 UE与所述目标 UE之间建立新 业务链路, 对所述目标 UE进行 QoE补偿。
[12] 结合上述第一方面, 在第一种可能的实现方式中, 所述确定至少一个补偿 UE, 包括:
[13] 向多个基站发送 QoE补偿协商请求, 以使所述多个基站根据所述 QoE补偿协商 请求进行各所述基站下的 UE的第一信息收集, 其中, 所述 QoE补偿协商请求中至少 包含所述第二 QoE值, 及所述目标 UE的直连通信信息, 所述 UE的第一信息至少包 含与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
[14] 接收所述多个基站发送的协商响应信息,所述协商响应信息中包含至少一个补偿 UE的第二信息,所述至少一个补偿 UE的第二信息中至少包含用于与所述至少一个补 偿 UE建立新业务链路的信息, 其中, 所述至少一个补偿 UE由所述多个基站根据收 集的所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE的直连通信信息在所述 UE中确定出。
[15] 结合上述第一方面,和 /或第一种可能的实现方式,在第二种可能的实现方式中, 所述确定至少一个补偿 UE, 包括:
[16] 通过多个基站向所述多个基站下的 UE发起 QoE补偿信息收集;
[17] 接收所述多个基站下的 UE通过所述多个基站上报的所述 UE的第一信息, 所述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务 状态信息;
[18] 根据所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE的直连通信信息, 在所述 UE中确定所述至少一个补偿 UE。
[19] 结合上述第一方面,和 /或第一种可能的实现方式,和 /或第二种可能的实现方式, 在第三种可能的实现方式中, 还包括:
[20] 监测所述目标 UE的业务状态参量;
[21] 当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时, 发送退出 QoE补 偿的指示, 以中断所述至少一个补偿 UE与所述目标 UE之间的新业务链路。
[22] 所述监测所述目标 UE的业务状态参量包括: [23] 监测所述目标 UE的所述第 QoE值;
[24] 所述当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时,发送退出 QoE 补偿的指示, 包括:
[25] 结合上述第一方面,和 /或第一种可能的实现方式,和 /或第二种可能的实现方式, 和 /或第三种可能的实现方式, 在第四种可能的实现方式中, 当所述目标 UE的所述第 一 QoE值达到所述 QoE门限值时, 发送退出 QoE补偿的指示。
[26] 结合上述第一方面,和 /或第一种可能的实现方式,和 /或第二种可能的实现方式, 和 /或第三种可能的实现方式, 在第四种可能的实现方式中, 所述监测所述目标 UE的 业务状态参量包括:
[27] 监测所述目标 UE的切换衡量参数;
[28] 所述当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时,发送退出 QoE 补偿的指示, 包括:
[29] 当所述目标 UE的切换衡量参数低于预设的切换门限时, 发送退出 QoE补偿的 指示。
[30] 第二方面, 提供一种用户业务体验的补偿方法, 包括:
[31] 向控制器发送目标用户设备 UE在原业务链路上的第一用户业务体验 QoE值;
[32] 接收所述控制器发送的 QoE补偿协商请求, 所述 QoE补偿协商请求中至少包含 第二 QoE值, 及所述目标 UE的直连通信信息, 其中, 所述第二 QoE值为当所述第 一 QoE值小于预设的 QoE 门限值时, 所述控制器计算所述 QoE 门限值与所述第一 QoE值的差值所获得的需补偿的 QoE值;
[33] 根据所述 QoE补偿协商请求进行 UE的第一信息收集,所述 UE的第一信息至少 包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
[34] 根据收集的所述 UE的第一信息,所述第二 QoE值,及所述目标 UE的直连通信 信息, 确定出至少一个补偿 UE; 所述补偿 UE可与所述目标 UE直连通信, 且所述至 少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
[35] 向所述控制器发送协商响应信息, 所述协商响应信息中包含所述至少一个补偿 UE的第二信息,所述至少一个补偿 UE的第二信息中至少包含用于与所述至少一个补 偿 UE建立新业务链路的信息;
[36] 接收所述控制器发送的 QoE补偿配置指示;
[37] 根据所述 QoE补偿配置指示中的配置参数, 在所述至少一个补偿 UE与所述目 标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
[38] 第三方面, 提供一种用户业务体验的补偿方法, 包括:
[39] 接收控制器发送的 QoE补偿信息收集指示;
[40] 根据所述 QoE补偿信息收集指示进行 UE的第一信息收集,所述 UE的第一信息 至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
[41] 向所述控制器发送收集的所述 UE的第一信息, 以使所述控制器根据所述 UE的 第一信息, 第二 QoE值, 及目标 UE的直连通信信息, 在所述 UE中确定至少一个补 偿 UE, 所述补偿 UE可与目标 UE直连通信, 且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值; 其中, 第二 QoE值为当第一 QoE值小于预设的 QoE门限值时, 所述控制器计算所述 QoE门限值与所述第一 QoE值的差获得的需补 偿的 QoE值, 所述第一 QoE值为所述目标 UE在原业务链路上的 QoE值;
[42] 接收所述控制器发送的 QoE补偿配置指示;
[43] 根据所述 QoE补偿配置指示中的配置参数, 在所述至少一个补偿 UE与所述目 标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
[44] 第四方面, 提供一种控制器, 包括:
[45] QoE值获取单元,用于获取目标用户设备 UE在原业务链路上的第一用户业务体 验 QoE值;
[46] QoE值计算单元, 用于当所述第一 QoE值小于预设的 QoE门限值时, 计算所述 QoE门限值与所述第一 QoE值的差, 并将差值作为需补偿的第二 QoE值;
[47] 补偿 UE确定单元, 用于确定至少一个补偿 UE, 所述补偿 UE可与所述目标 UE 直连通信,且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
[48] 配置发送单元, 用于发送 QoE补偿配置指示, 以使所述至少一个补偿 UE与所 述目标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。 [49] 结合上述第四方面, 在第一种可能的实现方式中, 所述补偿 UE确定单元包括:
[50] 协商请求子单元, 用于向多个基站发送 QoE补偿协商请求, 以使所述多个基站 根据所述 QoE补偿协商请求进行各所述基站下的 UE 的第一信息收集, 其中, 所述 QoE补偿协商请求中至少包含所述第二 QoE值,及所述目标 UE的直连通信信息,所 述 UE的第一信息至少包含与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业 务状态信息;
[51] 响应接收子单元, 用于接收所述多个基站发送的协商响应信息, 所述协商响应信 息中包含至少一个补偿 UE的第二信息, 所述至少一个补偿 UE的第二信息中至少包 含用于与所述至少一个补偿 UE建立新业务链路的信息,其中,所述至少一个补偿 UE 由所述多个基站根据收集的所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE 的直连通信信息在所述 UE中确定出。
[52] 结合上述第四方面,和 /或第一种可能的实现方式,在第二种可能的实现方式中, 所述补偿 UE确定单元包括:
[53] 信息收集子单元, 用于通过多个基站向所述多个基站下的 UE发起 QoE补偿信 息收集;
[54] 信息接收子单元, 用于接收所述多个基站下的 UE通过所述多个基站上报的所述 UE的第一信息,所述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及 所述 UE的 QoE业务状态信息;
[55] 确定子单元, 用于根据所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE 的直连通信信息, 在所述 UE中确定所述至少一个补偿 UE。
[56] 结合上述第四方面,和 /或第一种可能的实现方式,和 /或第二种可能的实现方式, 在第三种可能的实现方式中, 还包括:
[57] 监测单元, 用于监测所述目标 UE的业务状态参量;
[58] 退出单元, 用于当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时, 发送退出 QoE补偿的指示, 以中断所述至少一个补偿 UE与所述目标 UE之间的新业 务链路。
[59] 结合上述第四方面,和 /或第一种可能的实现方式,和 /或第二种可能的实现方式, 和 /或第三种可能的实现方式, 在第四种可能的实现方式中, 所述监测单元, 具体用于 监测所述目标 UE的所述第一 QoE值;
[60] 所述退出单元, 具体用于当所述目标 UE的所述第一 QoE值达到所述 QoE门限 值时, 发送退出 QoE补偿的指示。
[61] 结合上述第四方面,和 /或第一种可能的实现方式,和 /或第二种可能的实现方式, 和 /或第三种可能的实现方式, 和 /或第四种可能的实现方式, 在第五种可能的实现方 式中, 所述监测单元, 具体用于监测所述目标 UE的切换衡量参数;
[62] 所述退出单元,具体用于当所述目标 UE的切换衡量参数低于预设的切换门限时, 发送退出 QoE补偿的指示。
[63] 第五方面, 还提供一种基站, 包括:
[64] QoE值发送单元,用于向控制器发送目标用户设备 UE在原业务链路上的第一用 户业务体验 QoE值;
[65] 请求接收单元, 用于接收所述控制器发送的 QoE补偿协商请求, 所述 QoE补偿 协商请求中至少包含第二 QoE值, 及所述目标 UE的直连通信信息, 其中, 所述第二 QoE值为当所述第一 QoE值小于预设的 QoE门限值时,所述控制器计算所述 QoE门 限值与所述第一 QoE值的差值所获得的需补偿的 QoE值;
[66] 信息收集单元, 用于根据所述 QoE补偿协商请求进行 UE的第一信息收集, 所 述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业 务状态信息;
[67] UE确定单元, 用于根据收集的所述 UE的第一信息, 所述第二 QoE值, 及所述 目标 UE的直连通信信息, 确定出至少一个补偿 UE; 所述补偿 UE可与所述目标 UE 直连通信,且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
[68] 协商响应单元, 用于向所述控制器发送协商响应信息, 所述协商响应信息中包含 所述至少一个补偿 UE的第二信息, 所述至少一个补偿 UE的第二信息中至少包含用 于与所述至少一个补偿 UE建立新业务链路的信息;
[69] 配置接收单元, 用于接收所述控制器发送的 QoE补偿配置指示;
[70] 链路建立单元, 用于根据所述 QoE补偿配置指示中的配置参数, 在所述至少一 个补偿 UE与所述目标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。 [71] 第六方面, 还提供一种基站, 包括:
[72] 指示接收单元, 用于接收控制器发送的 QoE补偿信息收集指示;
[73] 信息收集单元,用于根据所述 QoE补偿信息收集指示进行 UE的第一信息收集, 所述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE 业务状态信息;
[74] 信息上报单元, 用于向所述控制器发送收集的所述 UE的第一信息, 以使所述控 制器根据所述 UE的第一信息, 第二 QoE值, 及目标 UE的直连通信信息, 在所述 UE中确定至少一个补偿 UE, 所述补偿 UE可与目标 UE直连通信, 且所述至少一个 补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值; 其中, 第二 QoE值为当第 一 QoE值小于预设的 QoE 门限值时, 所述控制器计算所述 QoE 门限值与所述第一 QoE值的差值所获得的需补偿的 QoE值, 所述第一 QoE值为所述目标 UE在原业务 链路上的 QoE值;
[75] 配置接收单元, 用于接收所述控制器发送的 QoE补偿配置指示;
[76] 链路建立单元, 用于根据所述 QoE补偿配置指示中的配置参数, 在所述至少一 个补偿 UE与所述目标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
[77] 本发明实施例通过借助可与目标 UE直连通信且可满足 QoE补偿的其他 UE, 建 立新的业务链路来补偿目标 UE在原业务链路的 QoE损失, 使之维持在 QoE门限值 之上, 保障了目标 UE在基站覆盖范围内自由移动时, QoE不会因为服务信号质量的 明显变化而受到影响。该方法选择 UE构建新业务链路来实现 QoE补偿, 相对于现有 技术中设置微站通过固定站点进行 QoE补偿的方法, 更为灵活、 平滑地实现了 QoE 的补偿, 该方法可以快速响应需求的实时变化, 而且不会引入新的站点边缘, 能够更 好的对用户的 QoE进行补偿。
D、 ^图¾明
[78] 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, 对于本领域普通技术人 员而言, 在不付出创造性劳动性的前提下, 还可以根据这些附图获得其他的附图。
[79] 图 1为本发明实施例一种用户业务体验的补偿方法流程图;
[80] 图 2为本发明实施例中一种确定至少一个补偿 UE的方法流程图; [81] 图 3为本发明实施例中另一种确定至少一个补偿 UE的方法流程图; [82] 图 4为本发明实施例中判断是否需要退出 QoE补偿的方法流程图; [83] 图 5为图 4所示实施例中监测目标 UE的第一 QoE值的示意图; [84] 图 6为图 4所示实施例中监测目标 UE的切换衡量参数的示意图; [85] 图 7为本发明实施例另一种用户业务体验的补偿方法流程图; [86] 图 8为本发明实施例另一种用户业务体验的补偿方法流程图; [87] 图 9为本发明实施例一种控制器的结构示意图; [88] 图 10为本发明实施例中一种补偿 UE确定单元的结构示意图; [89] 图 11为本发明实施例中另一种补偿 UE确定单元的结构示意图; [90] 图 12为本发明实施例另一种控制器的结构示意图; [91] 图 13为本发明实施例一种基站的结构示意图; [92] 图 14为本发明实施例另一种基站的结构示意图。
[93] 为了使本技术领域的人员更好地理解本发明实施例中的技术方案,并使本发明实 施例的上述目的、 特征和优点能够更加明显易懂, 下面结合附图对本发明实施例中技 术方案作进一步详细的说明。
[94] 参见图 1, 为本发明实施例一种用户业务体验的补偿方法流程图。 [95] 该方法可以包括:
[96] 步骤 101, 获取目标 UE在原业务链路上的第一 QoE值。
[97] 本发明实施例中的执行主体可以是控制器,在控制面与承载面未分离的基站架构 下, 该控制器可以由基站内部的某一功能单元充当, 在下一代软件定义网络 (Software Defined Network, SDN)中控制面与承载面分离的基站架构下, 该控制器也可以是独 立的实体单元, 例如集中控制器。 [98] 在本步骤中, 控制器获得的目标 UE在原业务链路上的第一 QoE值可以由目标 UE 所在的目标基站定时监测并上报, 也可以是由控制器自身进行监测获得。 若由目 标基站定时监测上报,该目标基站可以将监测到的第一 QoE值无论其大小,直接上报 控制器,也可以由目标基站先比较监测到的第一 QoE值与预设的 QoE门限值的大小, 当第一 QoE值小于 QoE门限值时, 再将第一 QoE值上报至控制器, 以触发 QoE补 偿流程。
[99] 本发明实施例中的 "第一"、 "第二"仅为区分, 并非特指或限定, 例如 "第一 QoE值"、 "第二 QoE值"仅为区分不同的 QoE值。本发明实施例中的 QoE值可以用 接近量化的方法来衡量, 如传输速率、 QoS、 传输时延、 带宽等。 在实际操作中可以 根据系统和业务的实际情况, 选择相应的接近量化量作为 QoE, 例如, 当用户当前业 务为数据下载时, 若以传输速率作为 QoE的接近量化量, 那么此时的 QoE值即是传 输速率。
[100]步骤 102, 当第一 QoE值小于预设的 QoE门限值时, 计算 QoE门限值与第一
QoE值的差, 并将差值作为需补偿的第二 QoE值。
[101]控制器在获得第一 QoE值后, 若第一 QoE值小于预设的 QoE值, 则根据 QoE 门限值及第一 QoE值计算需补偿的第二 QoE值, 具体的, 可以计算 QoE门限值与第 一 QoE值的差, 以获得最少需补偿的第二 QoE值。
[102]步骤 103, 确定至少一个补偿 UE, 所述补偿 UE可与所述目标 UE直连通信, 且 所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值。
[103]控制器在确定出最少需要补偿的第二 QoE值后, 在其下的目标基站和 /或其他基 站中确定出一个或多个补偿 UE,补偿 UE不仅可以与该目标 UE直连通信, 而且补偿 UE的 QoE业务状态能够实现最少补偿第二 QoE值, 若补偿 UE为一个, 则该补偿 UE能补偿的 QoE值大于等于第二 QoE值, 若补偿 UE为多个, 则所有补偿 UE总共 能补偿的 QoE值大于等于第二 QoE值。
[104]该补偿 UE的确定过程可以有多种方式, 例如, 控制器可以向多个基站发送 QoE 补偿协商请求, 由各基站收集其下 UE的相关信息, 并根据 UE的相关信息选择出补 偿 UE,然后将补偿 UE的相关信息发送给控制器;也可以是由控制器直接通过基站收 集 UE的相关信息, 并由控制器自己根据这些 UE的相关信息选择出补偿 UE。具体请 参见后续实施例的描述。 [105]步骤 104, 发送 QoE补偿配置指示, 以使所述至少一个补偿 UE与所述目标 UE 之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
[106]控制器在确定出补偿 UE后, 向该补偿 UE所在的基站 (以下简称补偿基站) 发 送 QoE补偿配置指示, 以指示补偿基站根据指示中的相关配置信息, 建立补偿 UE与 目标 UE之间的新业务链路, 该补偿基站也有可能与目标基站是同一个基站。 该新业 务链路为: 补偿基站——补偿 UE——目标 UE。
[107]在建立新业务链路后, 目标 UE可同时通过至少两条链路实现业务传输, 分别为 目标基站与目标 UE之间的原业务链路, 以及上述至少一条新业务链路, 目标 UE在 原业务链路上的 QoE值为第一 QoE值,在新业务链路上可获得的补偿 QoE至少为第 二 QoE值。
[108]本发明实施例通过借助可与目标 UE直连通信且可满足 QoE补偿的其他 UE, 建 立新的业务链路来补偿目标 UE在原业务链路的 QoE损失, 使之维持在 QoE门限值 之上, 保障了目标 UE在基站覆盖范围内自由移动时, QoE不会因为服务信号质量的 明显变化而受到影响。该方法选择 UE构建新业务链路来实现 QoE补偿, 相对于现有 技术中设置微站通过固定站点进行 QoE补偿的方法, 更为灵活、 平滑地实现了 QoE 的补偿, 该方法可以快速响应需求的实时变化, 而且不会引入新的站点边缘, 能够更 好的对用户的 QoE进行补偿。
[109]在本发明的另一实施例中, 在控制面与承载面未分离的基站架构下, 该控制器确 定至少一个补偿 UE的过程, 如图 2所示, 可以包括:
[110]步骤 201, 控制器向多个基站发送 QoE补偿协商请求。
[111]该多个基站可以是该控制器下的所有基站,也可以是指定范围的基站,例如若控制 器有某些先验信息, 如目标 UE地理位置信息或者补偿 UE只能在与目标 UE的同基站范 围内选取, 则控制器发送 "QoE补偿协商请求 "消息的对象基站范围可以相应变窄。该多 个基站中可以包括目标基站也可以不包括目标基站, 本实施例中, 如图 2所示, 该多个基 站以目标基站和目标基站的相邻基站为例进行说明。 控制器向目标基站和相邻基站发送 QoE补偿协商请求。
[112]该 QoE补偿协商请求中至少包含第二 QoE值, 及目标 UE的直连通信信息, 该目 标 UE的直连通信信息可以是目标 UE可支持的直连通信模式、 建立直连通信的必要参数 配置等等。 [113]具体的, 该 QoE补偿协商请求中可以包括: 第二 QoE值、 目标 UE的相关信息(包 括 UE ID、 业务状况、 网络位置信息、 可支持的直连通信模式、 建立直连通信的必要参数 配置等等)、 目标基站的相关信息(包括路由拓扑、 端口状态等等)。 当然, 该发送至目标 基站的 QoE补偿协商请求中可以不包含目标基站的相关信息。
[114]步骤 202, 多个基站根据 QoE补偿协商请求进行各基站下 UE的第一信息收集。
[115]目标基站和相邻基站在接收到 QoE补偿协商请求后, 触发对各基站下所有或指 定 UE的第一信息的收集, 图 2中仅示出补偿 UE。 该 UE的第一信息至少包含与 UE 建立直连通信的信息, 以及 UE的 QoE业务状态信息。
[116]具体的,目标基站和相邻基站可以让各自基站下的 UE上报如下第一信息中的全部或 部分: UE的 ID、是否具备与其它 UE直连通信的能力、 当前 QoE业务状况、 网络位置信 息、 剩余能耗、 可支持的直连通信模式和建立直连通信的必要参数配置。
[117]步骤 203, 多个基站根据收集的 UE的第一信息, 第二 QoE值, 及目标 UE的直连 通信信息, 确定出至少一个补偿 UE。
[118]目标基站和相邻基站分别根据收集到的 UE的第一信息, 以及 QoE补偿协商请求中 的第二 QoE值及目标 UE的直连通信信息,对 UE进行 QoE补偿能力判断, 决定是否有 适合进行 QoE补偿的补偿 UE。 补偿 UE需要可以与目标 UE直连通信, 而且所确定出的 所有补偿 UE总共至少可以补偿第二 QoE值。图 2中所示出的补偿 UE有多个,包括目标 基站下的 UE和相邻基站下的 UE。
[119]基站可以选择一个或多个补偿 UE通过协商响应信息告知控制器,也可以将所有的合 适进行 QoE补偿的补偿 UE均通过协商响应信息告知控制器。
[120]步骤 204, 控制器接收多个基站发送的协商响应信息。
[121]在目标基站和相邻基站确定出补偿 UE后, 向控制器发送协商响应信息,该协商响应 信息中包含上步骤确定出的补偿 UE的第二信息, 该第二信息中至少包含用于与补偿 UE 建立新业务链路的信息。
[122]具体的, 对于确定出补偿 UE的基站, 其协商响应信息中可以包括: 是否有补偿 UE的指示、 补偿基站的 ID、 补偿 UE的相关信息 (包括 UE的 ID、 最大可补偿 QoE 值、 剩余能耗、 可支持的直连通信模式和建立直连通信的必要参数配置等); 对于没 有确定出补偿 UE的基站, 其发送的协商响应信息中可以只包含是否有补偿 UE的指 示。 当然, 没有确定出补偿 UE的基站也可以不反馈协商响应信息。
[123]控制器接收到目标基站和相邻基站发送的协商响应信息后可以直接将协商响应信息 中的 UE确定为补偿 UE, 也可以对其中的 UE进行筛选最终确定出补偿 UE。之后, 控制 器即可执行上述步骤 104, 由于 UE参数的配置是由所属基站完成的, 因此控制器通过基 站实现对 UE的间接控制,控制器向补偿基站及补偿 UE发送 QoE补偿配置指示,建立新 的业务链路补偿原业务链路 QoE的损失。其中向补偿基站和补偿 UE发送的配置指示中可 以包括新业务链路拟补偿的 QoE值。
[124]在本发明的另一实施例中, 在控制面与承载面分离的基站架构下, 该控制器确定 至少一个补偿 UE的过程, 如图 3所示, 可以包括:
[125]步骤 301, 控制器通过多个基站向多个基站下的 UE发起 QoE补偿信息收集。
[126]该多个基站可以是该控制器下的所有基站,也可以是指定范围的基站,如图 3所示 的目标基站和相邻基站。控制器向目标基站和相邻基站以及通过基站向各基站下的 UE集 合发起 QoE补偿信息收集。
[127]步骤 302, 控制器接收多个基站下的 UE通过所述多个基站上报的 UE的第一信息。
[128]目标基站和相邻基站及其下的 UE接收到 QoE补偿信息收集的指示后,各 UE通 过所属的基站上报 UE的第一信息,该第一信息至少包括与该 UE建立直连通信的信息, 以及 UE的 QoE业务状态信息。
[129]具体的, 目标基站和相邻基站可以分别向控制器上报自己当前剩余可用于补偿目 标 UE的 QoE资源。各 UE可以通过所属的基站向控制器上报下列第一信息中的部分 或全部: UE的 ID、 是否具备与其他 UE直连通信的能力、 当前 QoE业务状况、 网络 位置信息、 剩余能耗、 可支持的直连通信模式和建立直连通信的必要参数配置。
[130]步骤 303, 控制器根据 UE的第一信息, 第二 QoE值, 及目标 UE的直连通信信 息, 在 UE中确定至少一个补偿 UE。
[131]控制器根据收集到的 UE的第一信息, 以及之前获得的第二 QoE值及目标 UE的直 连通信信息,对 UE进行 QoE补偿能力判断,决定是否有适合进行 QoE补偿的补偿 UE。 补偿 UE需要可以与目标 UE直连通信, 而且所确定出的所有补偿 UE总共至少可以补偿 第二 QoE值。
[132]控制器在确定出补偿 UE后, 即可执行上述步骤 104, 由于 UE参数的配置是由所属 基站完成的, 因此控制器通过基站实现对 UE的间接控制, 控制器向补偿基站及补偿 UE 发送 QoE补偿配置指示, 建立新的业务链路补偿原业务链路 QoE的损失。 其中向补偿基 站和补偿 UE发送的配置指示中可以包括新业务链路拟补偿的 QoE值。
[133]在本发明的另一实施例中, 在上述步骤 203中基站在确定补偿 UE时, 或者基站 通过协商响应信息告知控制器后, 控制器在根据协商响应信息中的 UE确定补偿 UE 时, 还或者是在步骤 303中控制器在根据收集的 UE的第一信息确定补偿 UE时, 都 可能出现以下情况, 例如, 第二 QoE值为 10, 而收集的 UE的第一信息显示, UE1 能补偿 11, UE2能补偿 3, UE3能补偿 8, 且 UE1、 UE2、 UE3均可以与目标 UE直 连通信, 也即 UE1、 UE2、 UE3均可用于补偿 QoE。 在这种情况下, 基站或控制器可 以选择由 UE1单独进行补偿, 也可以选择 UE2、 UE3联合补偿, 还可以选择 UE1、 UE2联合补偿。 如为了减少补偿链路建立条数, 以补偿 UE数目最少为依据, 可以再 从最大补偿了 QoE的 UE开始选, 例如只选择 UE1作为补偿 UE即可; 也可以为了 减少相邻基站参与程度, 优先选择目标基站所辖的 UE, 例如, 若 UE2、 UE3位于目 标基站, 而 UE3位于相邻基站, 则可以选择 UE2、 UE3作为补偿 UE。
[134]当然, 基站或控制器确定补偿 UE的依据除了必须具备可以与目标 UE直连通信, 且所确定出的所有补偿 UE总共至少可以补偿第二 QoE值之外,还可以附加其他的选择依 据, 例如上述补偿链路建立条数最少和 /或目标基站下的 UE等。
[135]在本发明的另一实施例中, 如图 4所示, 该方法还可以进一步包括判断是否需要 退出 QoE补偿的流程, 具体可以包括:
[136]步骤 401, 监测目标 UE的业务状态参量。
[137]在一实施例中, 该步骤具体可以是监测目标 UE的第一 QoE值, 该监测可以是周 期性的也可以是实时的。
[138]在另一实施例中, 该步骤具体还可以是监测目标 UE的切换衡量参数,该监测也可 以是周期性的也可以是实时的。
[139]步骤 402, 当目标 UE的业务状态参量满足退出 QoE补偿的条件时, 发送退出 QoE 补偿的指示, 以中断所述至少一个补偿 UE与目标 UE之间的新业务链路。
[140]若监测目标 UE的第一 QoE值, 如图 5所示, 当目标 UE的第一 QoE值达到 QoE 门限值时,发送退出 QoE补偿的指示,具体的,控制器可以向补偿基站和补偿 UE发出指 令, 中断目标 UE与补偿 UE之间的新业务链路。 [141]若监测目标 UE的切换衡量参数, 如图 6所示, 则当目标 UE上报的空口质量测 量信息满足 "小区切换发起 "条件时, 通常是切换衡量参数低于切换门限时, 说明目 标 UE要切换至其他小区, 此时, 退出 QoE补偿, 以执行小区切换。
[142]在上述实施例中, 控制器在执行步骤 401时可以自主获得目标 UE的业务状态参 量, 并对其进行监控, 也可以是目标基站首先获得上述目标 UE的业务状态参量, 然 后直接上报至控制器, 由控制器执行步骤 401监控业务状态参量的变化, 在另一实施 例中, 也还可以是基站在获得上述目标 UE的业务状态参量后, 首先判断目标 UE的 业务状态参量是否满足退出 QoE补偿的条件,如果满足再上报控制器, 由控制器直接 发出退出 QoE补偿的指示。
[143]参见图 7, 为本发明实施例另一种用户业务体验的补偿方法流程图。
[144]本实施例以基站侧作为执行主体进行描述,该方法可以应用于控制面与承载面未 分离的基站架构, 该方法可以包括:
[145]步骤 701, 基站向控制器发送目标用户设备 UE在原业务链路上的第一 QoE值。 [146]步骤 702, 接收控制器发送的 QoE补偿协商请求。
[147] QoE补偿协商请求中至少包含第二 QoE值,及目标 UE的直连通信信息,其中, 第二 QoE值为当第一 QoE值小于预设的 QoE门限值时, 控制器计算 QoE门限值与 第一 QoE值的差值所获得的需补偿的 QoE值;
[148]步骤 703, 根据 QoE补偿协商请求进行 UE的第一信息收集。
[149] UE的第一信息至少包括与 UE建立直连通信的信息, 以及 UE的 QoE业务状态 信息。
[150]步骤 704, 根据收集的 UE的第一信息, 第二 QoE值, 及目标 UE的直连通信信 息, 确定出至少一个补偿 UE。
[151]该补偿 UE可与所述目标 UE直连通信,且所述至少一个补偿 UE总共能补偿的 QoE 值大于等于所述第二 QoE值。
[152]步骤 705, 向控制器发送协商响应信息。
[153]协商响应信息中包含至少一个补偿 UE的第二信息, 该至少一个补偿 UE的第二 信息中至少包含用于与至少一个补偿 UE建立新业务链路的信息。 [154]步骤 706, 接收控制器发送的 QoE补偿配置指示。
[155]步骤 707, 根据 QoE补偿配置指示中的配置参数, 在至少一个补偿 UE与目标 UE之间建立新业务链路, 对目标 UE进行 QoE补偿。
[156]本实施例中步骤 702~705的过程与前述图 2所示的实施例类似, 此处不再赘述。
[157]本发明实施例通过借助可与目标 UE直连通信且可满足 QoE补偿的其他 UE, 建 立新的业务链路来补偿目标 UE在原业务链路的 QoE损失, 使之维持在 QoE门限值 之上, 保障了目标 UE在基站覆盖范围内自由移动时, QoE不会因为服务信号质量的 明显变化而受到影响。该方法选择 UE构建新业务链路来实现 QoE补偿, 相对于现有 技术中设置微站通过固定站点进行 QoE补偿的方法, 更为灵活、 平滑地实现了 QoE 的补偿, 该方法可以快速响应需求的实时变化, 而且不会引入新的站点边缘, 能够更 好的对用户的 QoE进行补偿。
[158]在本发明的另一实施例中, 该基站还可以将周期或实时获得的目标 UE的业务状 态参量, 并上报控制器, 由控制器监控该业务状态参量的变化, 当目标 UE的业务状 态参量满足退出 QoE补偿的条件时, 由控制器发出退出 QoE补偿的指示, 具体的, 可以指示补偿基站及补偿 UE中断新业务链路。
[159]基站也还可以周期或实时获得目标 UE 的业务状态参量, 然后自行判断该目标 UE的业务状态参量是否满足 QoE补偿的条件, 如果满足, 再上报控制器, 由控制器 直接发出退出 QoE补偿的指示。
[160]其中, 目标 UE的业务状态参量可以是目标 UE的第一 QoE值, 也可以是目标
UE的切换衡量参数等。
[161]参见图 8, 为本发明实施例另一种用户业务体验的补偿方法流程图。
[162]本实施例以基站侧作为执行主体进行描述,该方法可以应用于控制面与承载面分 离的基站架构, 该方法可以包括:
[163]步骤 801, 基站接收控制器发送的 QoE补偿信息收集指示。
[164]步骤 802, 根据 QoE补偿信息收集指示进行 UE的第一信息收集。
[165] UE的第一信息至少包括与 UE建立直连通信的信息, 以及 UE的 QoE业务状态 信息。 [166]步骤 803, 向控制器发送收集的 UE的第一信息。
[167]控制器根据 UE的第一信息, 第二 QoE值, 及目标 UE的直连通信信息, 在 UE 中确定至少一个补偿 UE, 所述补偿 UE可与目标 UE直连通信, 且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值。 其中, 第二 QoE值为当第一 QoE 值小于预设的 QoE门限值时,控制器计算 QoE门限值与第一 QoE值的差值所获得的 需补偿的 QoE值, 第一 QoE值为目标 UE在原业务链路上的 QoE值。
[168]步骤 804, 接收控制器发送的 QoE补偿配置指示。
[169]步骤 805, 根据 QoE补偿配置指示中的配置参数, 在至少一个补偿 UE与目标 UE之间建立新业务链路, 对目标 UE进行 QoE补偿。
[170]本实施例中步骤 801~803的过程与前述图 3所示的实施例类似, 此处不再赘述。
[171]本发明实施例通过借助可与目标 UE直连通信且可满足 QoE补偿的其他 UE, 建 立新的业务链路来补偿目标 UE在原业务链路的 QoE损失, 使之维持在 QoE门限值 之上, 保障了目标 UE在基站覆盖范围内自由移动时, QoE不会因为服务信号质量的 明显变化而受到影响。该方法选择 UE构建新业务链路来实现 QoE补偿, 相对于现有 技术中设置微站通过固定站点进行 QoE补偿的方法, 更为灵活、 平滑地实现了 QoE 的补偿, 该方法可以快速响应需求的实时变化, 而且不会引入新的站点边缘, 能够更 好的对用户的 QoE进行补偿。
[172]在本发明的另一实施例中, 该基站还可以将周期或实时获得的目标 UE的业务状 态参量, 并上报控制器, 由控制器监控该业务状态参量的变化, 当目标 UE的业务状 态参量满足退出 QoE补偿的条件时, 由控制器发出退出 QoE补偿的指示, 具体的, 可以指示补偿基站及补偿 UE中断新业务链路。
[173]基站也还可以周期或实时获得目标 UE 的业务状态参量, 然后自行判断该目标 UE的业务状态参量是否满足 QoE补偿的条件, 如果满足, 再上报控制器, 由控制器 直接发出退出 QoE补偿的指示。
[174]其中, 目标 UE的业务状态参量可以是目标 UE的第一 QoE值, 也可以是目标
UE的切换衡量参数等。
[175]以上是对本发明方法实施例的描述, 下面对实现上述方法的装置进行介绍。 [176]参见图 9, 为本发明实施例一种控制器的结构示意图。 [177]该控制器可以包括:
[178] QoE值获取单元 901, 用于获取目标用户设备 UE在原业务链路上的第一用户业 务体验 QoE值;
[179] QoE值计算单元 902, 用于当所述第一 QoE值小于预设的 QoE门限值时, 计算 所述 QoE门限值与所述第一 QoE值的差, 并将差值作为需补偿的第二 QoE值;
[180]补偿 UE确定单元 903, 用于确定至少一个补偿 UE, 所述补偿 UE可与所述目标 UE直连通信,且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
[181]配置发送单元 904, 用于发送 QoE补偿配置指示, 以使所述至少一个补偿 UE与 所述目标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
[182]本发明实施例中该控制器通过上述单元借助可与目标 UE直连通信且可满足 QoE 补偿的其他 UE, 建立新的业务链路来补偿目标 UE在原业务链路的 QoE损失, 使之 维持在 QoE门限值之上,保障了目标 UE在基站覆盖范围内自由移动时, QoE不会因 为服务信号质量的明显变化而受到影响。该控制器更为灵活、平滑地实现了 QoE的补 偿, 而且可以快速响应需求的实时变化, 而且不会引入新的站点边缘, 能够更好的对 用户的 QoE进行补偿。
[183]在本发明的另一实施例中, 如图 10所示, 该补偿 UE确定单元 903可以进一步包 括:
[184]协商请求子单元 1001, 用于向多个基站发送 QoE补偿协商请求, 以使所述多个 基站根据所述 QoE补偿协商请求进行各所述基站下的 UE的第一信息收集, 其中, 所 述 QoE补偿协商请求中至少包含所述第二 QoE值,及所述目标 UE的直连通信信息, 所述 UE的第一信息至少包含与所述 UE建立直连通信的信息, 以及所述 UE的 QoE 业务状态信息;
[185]响应接收子单元 1002,用于接收所述多个基站发送的协商响应信息,所述协商响 应信息中包含至少一个补偿 UE的第二信息, 所述至少一个补偿 UE的第二信息中至 少包含用于与所述至少一个补偿 UE建立新业务链路的信息, 其中, 所述至少一个补 偿 UE由所述多个基站根据收集的所述 UE的第一信息, 所述第二 QoE值, 及所述目 标 UE的直连通信信息在所述 UE中确定出。
[186]在本发明的另一实施例中, 如图 11所示, 该补偿 UE确定单元 903可以进一步 包括:
[187]信息收集子单元 1101, 用于通过多个基站向所述多个基站下的 UE发起 QoE补 偿信息收集;
[188]信息接收子单元 1102,用于接收所述多个基站下的 UE通过所述多个基站上报的 所述 UE的第一信息,所述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
[189]确定子单元 1103, 用于根据所述 UE的第一信息, 所述第二 QoE值, 及所述目 标 UE的直连通信信息, 在所述 UE中确定所述至少一个补偿 UE。
[190]在本发明的另一实施例中, 如图 12所示, 该控制器还可以进一步包括: [191]监测单元 1201, 用于监测所述目标 UE的业务状态参量;
[192]退出单元 1202, 用于当所述目标 UE的业务状态参量满足退出 QoE补偿的条件 时, 发送退出 QoE补偿的指示, 以中断所述至少一个补偿 UE与所述目标 UE之间的 新业务链路。
[193]其中, 所述监测单元, 具体可以用于监测所述目标 UE的所述第一 QoE值; 退 出单元, 具体可以用于当所述目标 UE的所述第一 QoE值达到所述 QoE门限值时, 发送退出 QoE补偿的指示。
[194]监测单元, 也可以具体用于监测所述目标 UE的切换衡量参数; 退出单元, 也可 以具体用于当所述目标 UE的切换衡量参数低于预设的切换门限时,发送退出 QoE补 偿的指示。
[195]参见图 13, 为本发明实施例一种基站的结构示意图。 [196]该基站可以包括:
[197] QoE值发送单元 1301, 用于向控制器发送目标用户设备 UE在原业务链路上的 第一用户业务体验 QoE值;
[198]请求接收单元 1302, 用于接收所述控制器发送的 QoE补偿协商请求, 所述 QoE 补偿协商请求中至少包含第二 QoE值, 及所述目标 UE的直连通信信息, 其中, 所述 第二 QoE值为当所述第一 QoE值小于预设的 QoE门限值时,所述控制器计算所述 QoE 门限值与所述第一 QoE值的差值所获得的需补偿的 QoE值; [199]信息收集单元 1303,用于根据所述 QoE补偿协商请求进行 UE的第一信息收集, 所述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE 业务状态信息;
[200] UE确定单元 1304, 用于根据收集的所述 UE的第一信息, 所述第二 QoE值, 及 所述目标 UE的直连通信信息, 确定出至少一个补偿 UE; 所述补偿 UE可与所述目标 UE直连通信,且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
[201]协商响应单元 1305,用于向所述控制器发送协商响应信息,所述协商响应信息中 包含所述至少一个补偿 UE的第二信息, 所述至少一个补偿 UE的第二信息中至少包 含用于与所述至少一个补偿 UE建立新业务链路的信息;
[202]配置接收单元 1306, 用于接收所述控制器发送的 QoE补偿配置指示;
[203]链路建立单元 1307, 用于根据所述 QoE补偿配置指示中的配置参数, 在所述至 少一个补偿 UE与所述目标 UE之间建立新业务链路,对所述目标 UE进行 QoE补偿。
[204]本发明实施例中该基站通过上述单元保障了目标 UE在基站覆盖范围内自由移动 时, QoE不会因为服务信号质量的明显变化而受到影响。 该基站更为灵活、 平滑地实 现了 QoE的补偿, 而且可以快速响应需求的实时变化, 而且不会引入新的站点边缘, 能够更好的对用户的 QoE进行补偿。
[205]参见图 14, 为本发明实施例另一种基站的结构示意图。 [206]该基站可以包括:
[207]指示接收单元 1401, 用于接收控制器发送的 QoE补偿信息收集指示;
[208]信息收集单元 1402, 用于根据所述 QoE补偿信息收集指示进行 UE的第一信息 收集, 所述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE 的 QoE业务状态信息;
[209]信息上报单元 1403,用于向所述控制器发送收集的所述 UE的第一信息, 以使所 述控制器根据所述 UE的第一信息, 第二 QoE值, 及目标 UE的直连通信信息, 在所 述 UE中确定至少一个补偿 UE, 所述补偿 UE可与所述目标 UE直连通信, 且所述至少 一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值, 其中, 第二 QoE值为当 第一 QoE值小于预设的 QoE门限值时, 所述控制器计算所述 QoE门限值与所述第一 QoE值的差值所获得的需补偿的 QoE值, 所述第一 QoE值为所述目标 UE在原业务 链路上的 QoE值;
[210]配置接收单元 1404, 用于接收所述控制器发送的 QoE补偿配置指示;
[211]链路建立单元 1405, 用于根据所述 QoE补偿配置指示中的配置参数, 在所述至 少一个补偿 UE与所述目标 UE之间建立新业务链路,对所述目标 UE进行 QoE补偿。
[212]本发明实施例中该基站通过上述单元保障了目标 UE在基站覆盖范围内自由移动 时, QoE不会因为服务信号质量的明显变化而受到影响。 该基站更为灵活、 平滑地实 现了 QoE的补偿, 而且可以快速响应需求的实时变化, 而且不会引入新的站点边缘, 能够更好的对用户的 QoE进行补偿。
[213]本发明实施例还提供了另一种控制器, 该控制器可以包括收发器、存储器和处理 器。
[214]其中, 收发器用于获取目标 UE在原业务链路上的第一 QoE值; 发送 QoE补偿配 置指示, 以使至少一个补偿 UE与所述目标 UE之间建立新业务链路, 对目标 UE补偿第 二 QoE值;
[215]存储器中存储有一段程序, 处理器用于读取存储器中的程序执行以下步骤:
[216]当所述第一 QoE值小于预设的 QoE门限值时, 计算所述 QoE门限值与所述第 一 QoE值的差, 并将差值作为需补偿的第二 QoE值;
[217]确定至少一个补偿 UE, 所述补偿 UE可与所述目标 UE直连通信, 且所述至少 一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值。
[218]在另一实施例中, 该处理器确定至少一个补偿 UE的过程可以包括:
[219]向多个基站发送 QoE补偿协商请求, 以使所述多个基站根据所述 QoE补偿协商 请求进行各所述基站下的 UE的第一信息收集, 其中, 所述 QoE补偿协商请求中至少 包含所述第二 QoE值, 及所述目标 UE的直连通信信息, 所述 UE的第一信息至少包 含与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
[220]接收所述多个基站发送的协商响应信息,所述协商响应信息中包含至少一个补偿 UE的第二信息,所述至少一个补偿 UE的第二信息中至少包含用于与所述至少一个补 偿 UE建立新业务链路的信息, 其中, 所述至少一个补偿 UE由所述多个基站根据收 集的所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE的直连通信信息在所述 UE中确定出。
[221]在另一实施例中, 该处理器确定至少一个补偿 UE的过程还可以包括:
[222]通过多个基站向所述多个基站下的 UE发起 QoE补偿信息收集;
[223]接收所述多个基站下的 UE通过所述多个基站上报的所述 UE的第一信息, 所述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务 状态信息;
[224]根据所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE的直连通信信息, 在所述 UE中确定所述至少一个补偿 UE。
[225]在另一实施例中, 该处理器还可以执行以下步骤:
[226]监测所述目标 UE的业务状态参量;
[227]当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时, 通知收发器发送 退出 QoE补偿的指示, 以中断所述至少一个补偿 UE与所述目标 UE之间的新业务链 路。
[228]在另一实施例中, 该处理器监测目标 UE的业务状态参量的具体过程包括: [229]监测所述目标 UE的所述第一 QoE值;
[230]当所述目标 UE的所述第一 QoE值达到所述 QoE门限值时, 处理器通知收发器 发送退出 QoE补偿的指示。
[231]在另一实施例中,该处理器监测所述目标 UE的业务状态参量的过程还可以包括: [232]监测所述目标 UE的切换衡量参数;
[233]当所述目标 UE的切换衡量参数低于预设的切换门限时, 处理器通知收发器发送 退出 QoE补偿的指示。
[234]本发明实施例还提供了一种基站, 该基站可以包括收发器、 存储器和处理器。
[235]其中, 收发器, 用于向控制器发送目标用户设备 UE在原业务链路上的第一用户 业务体验 QoE值; 接收所述控制器发送的 QoE补偿协商请求, 所述 QoE补偿协商请 求中至少包含第二 QoE值, 及所述目标 UE的直连通信信息, 其中, 所述第二 QoE 值为当所述第一 QoE值小于预设的 QoE门限值时,所述控制器计算所述 QoE门限值 与所述第一 QoE值的差值所获得的需补偿的 QoE值; 向所述控制器发送协商响应信 息, 所述协商响应信息中包含所述至少一个补偿 UE的第二信息, 所述至少一个补偿 UE的第二信息中至少包含用于与所述至少一个补偿 UE建立新业务链路的信息;接收 所述控制器发送的 QoE补偿配置指示;
[236]存储器中存储有一段程序, 处理器用于读取存储器中的程序执行以下步骤:
[237]根据所述 QoE补偿协商请求进行 UE的第一信息收集,所述 UE的第一信息至少 包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
[238]根据收集的所述 UE的第一信息,所述第二 QoE值,及所述目标 UE的直连通信 信息, 确定出至少一个补偿 UE; 所述补偿 UE可与所述目标 UE直连通信, 且所述至少 一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
[239]根据所述 QoE补偿配置指示中的配置参数, 在所述至少一个补偿 UE与所述目 标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
[240]本发明实施例还提供了一种基站, 该基站可以包括收发器、 存储器和处理器。
[241]其中, 收发器, 用于接收控制器发送的 QoE补偿信息收集指示; 向所述控制器 发送收集的所述 UE的第一信息,以使所述控制器根据所述 UE的第一信息,第二 QoE 值, 及目标 UE的直连通信信息, 在所述 UE中确定至少一个补偿 UE, 所述补偿 UE 可与所述目标 UE直连通信,且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述 第二 QoE值, 其中, 第二 QoE值为当第一 QoE值小于预设的 QoE门限值时, 所述控 制器计算所述 QoE门限值与所述第一 QoE值的差值所获得的需补偿的 QoE值,所述 第一 QoE值为所述目标 UE在原业务链路上的 QoE值; 接收所述控制器发送的 QoE 补偿配置指示;
[242]存储器中存储有一段程序, 处理器用于读取存储器中的程序执行以下步骤:
[243]根据所述 QoE补偿信息收集指示进行 UE的第一信息收集,所述 UE的第一信息至 少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
[244]根据所述 QoE补偿配置指示中的配置参数,在所述至少一个补偿 UE与所述目标 UE 之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
[245]本领域普通技术人员可以意识到,结合本文中所公开的实施例描述的各示例的单 元及算法步骤, 能够以电子硬件、 或者计算机软件和电子硬件的结合来实现。 这些功 能究竟以硬件还是软件方式来执行, 取决于技术方案的特定应用和设计约束条件。 专 业技术人员可以对每个特定的应用来使用不同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的范围。
[246]所属领域的技术人员可以清楚地了解到,为描述的方便和简洁,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。
[247]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。
[248]所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显 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。
[249]另外, 在本发明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。
[250]所述功能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, 本发明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 发明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。
[251]以上所述, 仅为本发明的具体实施方式, 但本发明的保护范围并不局限于此, 任 何熟悉本技术领域的技术人员在本发明揭露的技术范围内, 可轻易想到变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明的保护范围应所述以权利要求的保 护范围为准。

Claims

权 利 要求 书
1、 一种用户业务体验的补偿方法, 其特征在于, 包括:
获取目标用户设备 UE在原业务链路上的第一用户业务体验 QoE值;
当所述第一 QoE值小于预设的 QoE门限值时, 计算所述 QoE门限值与所述第一 QoE 值的差, 并将差值作为需补偿的第二 QoE值;
确定至少一个补偿 UE,所述补偿 UE可与所述目标 UE直连通信,且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
发送 QoE补偿配置指示, 以使所述至少一个补偿 UE与所述目标 UE之间建立新业务链 路, 对所述目标 UE进行 QoE补偿。
2、 根据权利要求 1所述的方法, 其特征在于, 所述确定至少一个补偿 UE, 包括: 向多个基站发送 QoE补偿协商请求, 以使所述多个基站根据所述 QoE补偿协商请求进 行各所述基站下的 UE的第一信息收集,其中,所述 QoE补偿协商请求中至少包含所述第二 QoE值, 及所述目标 UE的直连通信信息, 所述 UE的第一信息至少包含与所述 UE建立直 连通信的信息, 以及所述 UE的 QoE业务状态信息;
接收所述多个基站发送的协商响应信息, 所述协商响应信息中包含至少一个补偿 UE的 第二信息, 所述至少一个补偿 UE的第二信息中至少包含用于与所述至少一个补偿 UE建立 新业务链路的信息, 其中, 所述至少一个补偿 UE由所述多个基站根据收集的所述 UE的第 一信息, 所述第二 QoE值, 及所述目标 UE的直连通信信息在所述 UE中确定出。
3、 根据权利要求 1所述的方法, 其特征在于, 所述确定至少一个补偿 UE, 包括: 通过多个基站向所述多个基站下的 UE发起 QoE补偿信息收集;
接收所述多个基站下的 UE通过所述多个基站上报的所述 UE的第一信息, 所述 UE的 第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息; 根据所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE的直连通信信息, 在所述 UE中确定所述至少一个补偿 UE。
4、 根据权利要求 1至 3中任意一项所述的方法, 其特征在于, 还包括:
监测所述目标 UE的业务状态参量;
当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时, 发送退出 QoE补偿的指 示, 以中断所述至少一个补偿 UE与所述目标 UE之间的新业务链路。
5、根据权利要求 4所述的方法, 其特征在于, 所述监测所述目标 UE的业务状态参量包 括:
监测所述目标 UE的所述第一 QoE值;
所述当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时, 发送退出 QoE补偿 的指示, 包括:
当所述目标 UE的所述第一 QoE值达到所述 QoE门限值时,发送退出 QoE补偿的指示。
6、根据权利要求 4所述的方法, 其特征在于, 所述监测所述目标 UE的业务状态参量包 括:
监测所述目标 UE的切换衡量参数;
所述当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时, 发送退出 QoE补偿 的指示, 包括:
当所述目标 UE的切换衡量参数低于预设的切换门限时, 发送退出 QoE补偿的指示。
7、 一种用户业务体验的补偿方法, 其特征在于, 包括:
向控制器发送目标用户设备 UE在原业务链路上的第一用户业务体验 QoE值; 接收所述控制器发送的 QoE补偿协商请求,所述 QoE补偿协商请求中至少包含第二 QoE 值, 及所述目标 UE的直连通信信息, 其中, 所述第二 QoE值为当所述第一 QoE值小于预 设的 QoE门限值时,所述控制器计算所述 QoE门限值与所述第一 QoE值的差值所获得的需 补偿的 QoE值;
根据所述 QoE补偿协商请求进行 UE的第一信息收集,所述 UE的第一信息至少包括与 所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
根据收集的所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE的直连通信信息, 确定出至少一个补偿 UE; 所述补偿 UE可与所述目标 UE直连通信, 且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
向所述控制器发送协商响应信息, 所述协商响应信息中包含所述至少一个补偿 UE的第 二信息, 所述至少一个补偿 UE的第二信息中至少包含用于与所述至少一个补偿 UE建立新 业务链路的信息;
接收所述控制器发送的 QoE补偿配置指示;
根据所述 QoE补偿配置指示中的配置参数,在所述至少一个补偿 UE与所述目标 UE之 间建立新业务链路, 对所述目标 UE进行 QoE补偿。
8、 一种用户业务体验的补偿方法, 其特征在于, 包括:
接收控制器发送的 QoE补偿信息收集指示; 根据所述 QoE补偿信息收集指示进行 UE的第一信息收集, 所述 UE的第一信息至少 包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
向所述控制器发送收集的所述 UE的第一信息, 以使所述控制器根据所述 UE的第一信 息, 第二 QoE值, 及目标 UE的直连通信信息, 在所述 UE中确定至少一个补偿 UE, 所述 补偿 UE可与目标 UE直连通信, 且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所 述第二 QoE值; 其中, 第二 QoE值为当第一 QoE值小于预设的 QoE门限值时, 所述控制 器计算所述 QoE门限值与所述第一 QoE值的差获得的需补偿的 QoE值, 所述第一 QoE值 为所述目标 UE在原业务链路上的 QoE值;
接收所述控制器发送的 QoE补偿配置指示;
根据所述 QoE补偿配置指示中的配置参数,在所述至少一个补偿 UE与所述目标 UE之 间建立新业务链路, 对所述目标 UE进行 QoE补偿。
9、 一种控制器, 其特征在于, 包括:
QoE值获取单元,用于获取目标用户设备 UE在原业务链路上的第一用户业务体验 QoE 值;
QoE值计算单元,用于当所述第一 QoE值小于预设的 QoE门限值时,计算所述 QoE门 限值与所述第一 QoE值的差, 并将差值作为需补偿的第二 QoE值;
补偿 UE确定单元, 用于确定至少一个补偿 UE, 所述补偿 UE可与所述目标 UE直连通 信, 且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
配置发送单元, 用于发送 QoE补偿配置指示, 以使所述至少一个补偿 UE与所述目标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
10、 根据权利要求 9所述的控制器, 其特征在于, 所述补偿 UE确定单元包括: 协商请求子单元,用于向多个基站发送 QoE补偿协商请求, 以使所述多个基站根据所述 QoE补偿协商请求进行各所述基站下的 UE的第一信息收集, 其中, 所述 QoE补偿协商请 求中至少包含所述第二 QoE值, 及所述目标 UE的直连通信信息, 所述 UE的第一信息至少 包含与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
响应接收子单元, 用于接收所述多个基站发送的协商响应信息, 所述协商响应信息中包 含至少一个补偿 UE的第二信息, 所述至少一个补偿 UE的第二信息中至少包含用于与所述 至少一个补偿 UE建立新业务链路的信息, 其中, 所述至少一个补偿 UE由所述多个基站根 据收集的所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE的直连通信信息在所述 UE中确定出。
11、 根据权利要求 9所述的控制器, 其特征在于, 所述补偿 UE确定单元包括: 信息收集子单元, 用于通过多个基站向所述多个基站下的 UE发起 QoE补偿信息收集; 信息接收子单元, 用于接收所述多个基站下的 UE通过所述多个基站上报的所述 UE的 第一信息, 所述 UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的
QoE业务状态信息;
确定子单元, 用于根据所述 UE的第一信息, 所述第二 QoE值, 及所述目标 UE的直连 通信信息, 在所述 UE中确定所述至少一个补偿 UE。
12、 根据权利要求 9至 11中任意一项所述的控制器, 其特征在于, 还包括:
监测单元, 用于监测所述目标 UE的业务状态参量;
退出单元,用于当所述目标 UE的业务状态参量满足退出 QoE补偿的条件时, 发送退出 QoE补偿的指示, 以中断所述至少一个补偿 UE与所述目标 UE之间的新业务链路。
13、 根据权利要求 12所述的控制器, 其特征在于,
所述监测单元, 具体用于监测所述目标 UE的所述第一 QoE值;
所述退出单元, 具体用于当所述目标 UE的所述第一 QoE值达到所述 QoE门限值时, 发送退出 QoE补偿的指示。
14、 根据权利要求 12所述的控制器, 其特征在于,
所述监测单元, 具体用于监测所述目标 UE的切换衡量参数;
所述退出单元, 具体用于当所述目标 UE的切换衡量参数低于预设的切换门限时, 发送 退出 QoE补偿的指示。
15、 一种基站, 其特征在于, 包括:
QoE值发送单元, 用于向控制器发送目标用户设备 UE在原业务链路上的第一用户业务 体验 QoE值;
请求接收单元, 用于接收所述控制器发送的 QoE补偿协商请求, 所述 QoE补偿协商请 求中至少包含第二 QoE值, 及所述目标 UE的直连通信信息, 其中, 所述第二 QoE值为当 所述第一 QoE值小于预设的 QoE门限值时, 所述控制器计算所述 QoE门限值与所述第一 QoE值的差值所获得的需补偿的 QoE值;
信息收集单元, 用于根据所述 QoE补偿协商请求进行 UE的第一信息收集, 所述 UE的 第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信息;
UE确定单元,用于根据收集的所述 UE的第一信息,所述第二 QoE值,及所述目标 UE 的直连通信信息,确定出至少一个补偿 UE; 所述补偿 UE可与所述目标 UE直连通信, 且所 述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值;
协商响应单元, 用于向所述控制器发送协商响应信息, 所述协商响应信息中包含所述至 少一个补偿 UE的第二信息, 所述至少一个补偿 UE的第二信息中至少包含用于与所述至少 一个补偿 UE建立新业务链路的信息;
配置接收单元, 用于接收所述控制器发送的 QoE补偿配置指示;
链路建立单元, 用于根据所述 QoE补偿配置指示中的配置参数, 在所述至少一个补偿 UE与所述目标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
16、 一种基站, 其特征在于, 包括:
指示接收单元, 用于接收控制器发送的 QoE补偿信息收集指示;
信息收集单元, 用于根据所述 QoE补偿信息收集指示进行 UE的第一信息收集, 所述
UE的第一信息至少包括与所述 UE建立直连通信的信息, 以及所述 UE的 QoE业务状态信 息;
信息上报单元, 用于向所述控制器发送收集的所述 UE的第一信息, 以使所述控制器根 据所述 UE的第一信息, 第二 QoE值, 及目标 UE的直连通信信息, 在所述 UE中确定至少 一个补偿 UE,所述补偿 UE可与目标 UE直连通信, 且所述至少一个补偿 UE总共能补偿的 QoE值大于等于所述第二 QoE值; 其中, 第二 QoE值为当第一 QoE值小于预设的 QoE门 限值时, 所述控制器计算所述 QoE门限值与所述第一 QoE值的差值所获得的需补偿的 QoE 值, 所述第一 QoE值为所述目标 UE在原业务链路上的 QoE值;
配置接收单元, 用于接收所述控制器发送的 QoE补偿配置指示;
链路建立单元, 用于根据所述 QoE补偿配置指示中的配置参数, 在所述至少一个补偿 UE与所述目标 UE之间建立新业务链路, 对所述目标 UE进行 QoE补偿。
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