WO2016112681A1 - Wlan测量方法、lte基站、终端及wlan基站和存储介质 - Google Patents

Wlan测量方法、lte基站、终端及wlan基站和存储介质 Download PDF

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Publication number
WO2016112681A1
WO2016112681A1 PCT/CN2015/086549 CN2015086549W WO2016112681A1 WO 2016112681 A1 WO2016112681 A1 WO 2016112681A1 CN 2015086549 W CN2015086549 W CN 2015086549W WO 2016112681 A1 WO2016112681 A1 WO 2016112681A1
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Prior art keywords
wlan
measurement
base station
parameter
terminal
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PCT/CN2015/086549
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English (en)
French (fr)
Inventor
余媛芳
陆婷
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中兴通讯股份有限公司
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Publication of WO2016112681A1 publication Critical patent/WO2016112681A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Definitions

  • the present invention relates to measurement technologies in the field of communications, and in particular, to a wireless local area network (WLAN) measurement method, a Long Term Evolution (LTE) base station, a terminal, and a WLAN base station and a computer storage medium.
  • WLAN wireless local area network
  • LTE Long Term Evolution
  • an LTE base station such as an evolved base station eNB
  • WLAN base station access so that the LTE base station can be more flexibly allocated according to signal conditions, loads, resource states, and channel conditions of the LTE network and the WLAN network.
  • scheduling radio resources enabling the same bearer data to be transmitted on both LTE and WLAN links, thereby improving user quality of service (QoS) and overall communication system capacity.
  • QoS quality of service
  • the embodiment of the present invention is to provide a WLAN measurement method, an LTE base station, a terminal, and a WLAN base station, to at least partially solve the problem that the LTE base station cannot implement effective control of joint transmission between the WLAN network and the LTE network.
  • a first aspect of the embodiments of the present invention provides a WLAN measurement method, where the method includes:
  • LTE base station configures WLAN measurement parameters
  • a WLAN measurement result returned based on the WLAN measurement parameter is received.
  • the sending the WLAN measurement parameter includes:
  • Receiving the WLAN measurement result returned based on the WLAN measurement parameter including:
  • the terminal is a terminal that establishes a connection with the LTE base station and can be associated with the WLAN base station of the WLAN.
  • the WLAN measurement parameter includes at least one of the following:
  • WLAN measurement object parameters WLAN measurement report configuration parameters.
  • the WLAN measurement object parameter includes a WLAN measurement frequency and/or a WLAN identification parameter
  • the WLAN measurement report configuration parameter includes: a WLAN measurement event reporting parameter and/or a WLAN cycle up report parameter.
  • the WLAN measurement event reporting parameter includes a measurement reporting parameter of a single WLAN cell, and/or a measurement reporting parameter of a WLAN cell group;
  • the WLAN cell group refers to a set of WLAN cells, including one or more a WLAN cell;
  • the WLAN cell group includes at least a WLAN serving cell group;
  • the WLAN cell group can be used for the terminal to move within the WLAN cell group without notifying the LTE base station; and can also be used for performing mobility between WLAN cell groups based on the LTE base station decision.
  • the sending the WLAN measurement parameter includes:
  • Receiving the WLAN measurement result returned based on the WLAN measurement parameter including:
  • the WLAN measurement parameter includes at least one of the following:
  • WLAN pilot measurement configuration WLAN link measurement configuration, WLAN neighbor measurement configuration, and WLAN network status measurement configuration.
  • the WLAN measurement result includes at least one of the following:
  • the WLAN measurement result reported by the terminal and the WLAN measurement result generated by the WLAN base station are identical to the WLAN measurement result reported by the terminal and the WLAN measurement result generated by the WLAN base station.
  • a second aspect of the embodiments of the present invention provides a WLAN measurement method, where the method includes:
  • the terminal is a terminal that establishes a connection with the LTE base station and can be associated with the WLAN base station of the WLAN.
  • a third aspect of the embodiments of the present invention provides a WLAN measurement method, where the method includes:
  • the WLAN base station receives the WLAN measurement parameter sent by the LTE base station;
  • the performing WLAN measurement according to the WLAN parameter to form a WLAN measurement result includes at least one of the following:
  • the WLAN measurement result is generated by itself according to the WLAN parameter.
  • a fourth aspect of the embodiments of the present invention provides an LTE base station, where the LTE base station includes:
  • a configuration unit configured to configure WLAN measurement parameters for the LTE base station
  • a first sending unit configured to send the WLAN measurement parameter
  • the first receiving unit is configured to receive a WLAN measurement result returned based on the WLAN measurement parameter.
  • the first sending unit is configured to send the WLAN measurement parameter to the terminal
  • the first receiving unit is configured to receive, by the terminal, a WLAN measurement result formed by the WLAN measurement parameter measurement;
  • the terminal is a terminal that establishes a connection with the LTE base station and can be associated with the WLAN base station of the WLAN.
  • the first sending unit is configured to send the WLAN measurement parameter to a WLAN base station
  • the first receiving unit is configured to receive a WLAN measurement result that is measured by the WLAN base station based on the WLAN measurement parameter.
  • a fifth aspect of the embodiments of the present invention provides a terminal, where the terminal includes:
  • a second receiving unit configured to receive a WLAN measurement parameter sent by the LTE base station
  • the first measurement unit is configured to perform WLAN measurement according to the WLAN parameter to form a WLAN measurement result
  • a second sending unit configured to send the WLAN measurement result to the LTE base station according to the WLAN measurement parameter
  • the terminal is a terminal that establishes a connection with the LTE base station and can be associated with the WLAN base station of the WLAN.
  • a sixth aspect of the embodiments of the present invention provides a WLAN base station, where the WLAN base station includes:
  • a third receiving unit configured to receive a WLAN measurement parameter sent by the LTE base station
  • a second measuring unit configured to perform WLAN measurement according to the WLAN parameter to form a WLAN measurement result
  • a third sending unit configured to send to the LTE base station according to the WLAN measurement parameter The WLAN measurement result.
  • the second measuring unit is configured to send the measurement signal according to the WLAN parameter and the WLAN result formed by the receiving terminal based on the measurement signal; and/or generate the WLAN measurement result according to the WLAN parameter.
  • a sixth aspect of the embodiments of the present invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, and the computer executable instructions are used to perform at least one of the foregoing methods.
  • the WLAN measurement method, the LTE base station, the terminal, the WLAN base station, and the computer storage medium in the embodiment of the present invention use the LTE base station to perform WLAN measurement parameter configuration, implement LTE base station control on the WLAN measurement, and obtain corresponding WLAN measurement result;
  • the LTE base station cannot solve the problem of joint transmission between the LTE network and the WLAN network because the LTE base station cannot control and obtain the WLAN measurement result, and has the advantages of being simple and quick to implement.
  • FIG. 1 is a schematic structural diagram of an LTE-WLAN tight coupling architecture according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a WLAN measurement method according to an embodiment of the present invention.
  • FIG. 3 is a second schematic flowchart of a WLAN measurement method according to an embodiment of the present invention.
  • FIG. 4 is a third schematic flowchart of a WLAN measurement method according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an LTE base station according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a WLAN base station according to an embodiment of the present invention.
  • FIG. 8 is a schematic flowchart diagram of a method for performing WLAN base station addition based on the WLAN measurement method according to an example of the present invention.
  • FIG. 9 is a schematic flowchart of a method for performing WLAN base station deletion based on the WLAN measurement method according to an example of the present invention.
  • FIG. 10 is a schematic flowchart diagram of a method for performing WLAN base station change based on the WLAN measurement method according to an example of the present invention.
  • FIG. 11 is a schematic flowchart of a method for performing WLAN offload change based on the WLAN measurement method according to an example of the present invention.
  • FIG. 12 is a schematic flowchart of a method for adding a WLAN base station based on the WLAN measurement method according to an example of the present invention
  • FIG. 13 is a schematic flowchart of a WLAN pilot measurement method based on the WLAN measurement method according to an example of the present invention.
  • FIG. 14 is a schematic flowchart of a WLAN link/neighborhood measurement method based on the WLAN measurement method according to an example of the present invention.
  • FIG. 15 is a schematic flowchart diagram of a WLAN network state measurement method based on the WLAN measurement method according to an example of the present invention.
  • Figure 1 shows an LTE-WLAN tightly coupled architecture
  • the eNB is connected to the core network CN through the S1 interface
  • the eNB is connected to the terminal through the LTE air interface
  • the WLAN base station is connected to the terminal through the WLAN air interface.
  • the LTE base station includes the eNB.
  • the information exchange between the eNB and the WLAN base station is currently performed through an ideal or non-ideal loop on the network side.
  • the LTE base station cannot effectively control the joint transmission between the LTE network and the WLAN network, and finds that the WLAN measurement in the LTE is controlled by the WLAN network itself, the LTE base station cannot control the WLAN measurement, and the WLAN measurement cannot be obtained. As a result, the LTE base station cannot obtain some necessary information for controlling the joint transmission, and thus the LTE base station cannot form effective control for the joint transmission between the LTE network and the WLAN network.
  • the LTE base station performs parameter configuration on the WLAN measurement, and performs measurement based on the WLAN measurement parameter and obtains a WLAN measurement result; thus, the LTE base station controls the WLAN measurement and the WLAN is implemented. The results are known.
  • the LTE base station performs parameter configuration on the WLAN measurement, and the LTE base station can perform parameter configuration according to the measurement parameters required for the current joint transmission control, so that the required parameters of the LTE base station can be obtained in a targeted manner, and the WLAN measurement can also be performed in a targeted manner. Can simplify the measurement.
  • this embodiment provides a WLAN measurement method, where the method includes:
  • Step S110 The LTE base station configures WLAN measurement parameters.
  • Step S120 Send the WLAN measurement parameter.
  • Step S130 Receive a WLAN measurement result returned based on the WLAN measurement parameter.
  • the WLAN measurement parameter configuration is performed by the LTE base station instead of the WLAN base station itself.
  • the WLAN base station can also perform WLAN measurement configuration; the LTE base station used in the present application to control WLAN measurement mainly controls some measurements related to joint transmission and the like.
  • the WLAN measurement parameter is sent in step S120, and the device in the WLAN network that facilitates measurement performs WLAN measurement according to the WLAN measurement parameter to form a WLAN measurement result. And transmitting, by the WLAN measurement parameter, a connection between the device that receives the WLAN measurement parameter and the LTE base station according to the requirement, and selecting the corresponding transmission link to send the WLAN measurement parameter. For example, when it is sent to the terminal, it can be directly sent through the LTE air interface, and if it is sent to the WLAN base station, it can be sent through an ideal or non-ideal backhaul link.
  • the step S120 includes: transmitting the WLAN measurement parameter to the terminal; the 130 includes: receiving, by the receiving terminal, a WLAN measurement result formed by the WLAN measurement parameter measurement; wherein the terminal is established with the LTE base station A terminal that is connected and can be associated with a WLAN base station of the WLAN.
  • the WLAN measurement is done by the terminal.
  • the LTE base station and the terminal can be connected through the LTE air interface, and the terminal can measure the signal transmitted by the WLAN base station to form a WLAN measurement result, and report the measurement result to the LTE base station.
  • the LTE base station can be described in the WLAN measurement parameter to control the terminal to perform WLAN measurement. How the terminal performs WLAN measurement can be referred to the prior art, and will not be described in detail herein.
  • the WLAN measurement object parameter includes a WLAN measurement frequency and/or a WLAN identification parameter
  • the WLAN measurement report configuration parameter includes: a WLAN measurement event reporting parameter and/or a WLAN cycle up report parameter.
  • the WLAN measurement object parameter may be used to indicate to the terminal information for measuring the WLAN base station;
  • the WLAN measurement frequency is used to indicate to the terminal which frequency bands to perform WLAN measurement, may provide a measurement frequency corresponding to each WLAN identification parameter, or provide a common measurement. Frequency list.
  • the WLAN identification parameter is used to indicate to the terminal which WLAN base stations need to be measured, that is, an identification number corresponding to the WLAN that needs to be measured;
  • the WLAN measurement report configuration parameter includes at least one of the following: a WLAN measurement event reporting parameter, and a WLAN periodic reporting parameter.
  • the WLAN measurement event reporting parameter includes a measurement reporting parameter of a single WLAN cell, and/or a measurement reporting parameter of a WLAN cell group; the WLAN cell group refers to a set of WLAN cells, including one or more WLAN cells;
  • the WLAN cell group includes a WLAN serving cell group.
  • the WLAN serving cell group is composed of one or more WLAN cells capable of providing WLAN services; the WLAN serving cell group is provided with a serving cell and a non-serving cell.
  • the serving cell is a WLAN cell that provides WLAN service to the terminal; the non-serving cell is a WLAN cell that does not provide WLAN service to the terminal.
  • the WLAN cell group in which the cell providing the WLAN service for the terminal may be the WLAN serving cell group.
  • the WLAN cell group measurement parameter includes the WLAN serving cell group measurement parameter.
  • the WLAN cell group can be used for the terminal to move within the WLAN cell group without notifying the LTE base station; and can also be used for performing mobility between WLAN cell groups based on the LTE base station decision. This indicates that the LTE base station may not be notified when the terminal moves within the WLAN cell group, but the LTE base station needs to make a decision when the terminal moves between the WLAN cell groups.
  • the WLAN event reporting parameter includes at least one of the following: a WLAN measurement reporting event, and a WLAN event reporting delay timer length.
  • the WLAN measurement reporting event sends a corresponding WLAN measurement report to the LTE base station when the corresponding event occurs.
  • the WLAN measurement reporting event includes at least one of a first event to an eighth event.
  • the first event corresponds to one or a combination of the following conditions: the WLAN cell signal is higher than the first signal threshold, the WLAN load is lower than the first load threshold, and the WLAN available loop bandwidth is higher than the first loop bandwidth threshold.
  • the second event corresponds to the WLAN serving cell satisfying one or a combination of the following conditions: the WLAN cell signal is lower than the second signal threshold, the WLAN load is higher than the second load threshold, and the WLAN available loop bandwidth is lower than the second loop bandwidth threshold.
  • the third event corresponds to the WLAN neighboring cell meeting one or the combination of the following conditions: the WLAN neighboring cell signal is higher than the third signal threshold of the WLAN serving cell signal, and the WLAN neighboring cell load is lower than the WLAN serving cell network load third load threshold, and the WLAN neighboring The available loop bandwidth of the zone is higher than the third available loop bandwidth threshold of the available loop bandwidth of the WLAN serving cell.
  • the fourth event corresponding to the WLAN serving cell and the WLAN neighboring cell, satisfies one or a combination of the following conditions: the WLAN serving cell signal is lower than the fourth signal threshold and the WLAN neighboring cell signal is higher than the fifth signal threshold, and the WLAN serving cell load is higher than the fourth
  • the four load thresholds and the WLAN neighbor load are lower than the fifth load threshold, the available loop bandwidth of the WLAN serving cell is lower than the fourth loop bandwidth threshold, and the available loop bandwidth of the WLAN neighbor is higher than the fifth loop bandwidth threshold.
  • the fifth event corresponding to the LTE serving cell and the WLAN cell, satisfies one or a combination of the following conditions: the LTE serving cell signal is lower than the sixth signal threshold and the WLAN cell signal (which may be a WLAN serving cell or a WLAN neighboring cell) is higher than The seventh signal threshold, the WLAN cell load is lower than the seventh load threshold, and the available loop bandwidth of the WLAN cell is higher than the seventh loop bandwidth threshold.
  • the state parameter corresponding to the WLAN serving cell group is higher than the specified threshold, where the state parameter of the WLAN serving cell group may include parameters indicating the signal strength or signal quality of the WLAN cell signal, etc.; State parameters such as load.
  • the state parameter of the WLAN serving cell group is higher than a specified threshold, that is, the WLAN serving cell group satisfies one of the following conditions.
  • At least one WLAN cell in the WLAN serving cell group satisfies one or a combination of the following conditions: the WLAN cell signal is higher than the corresponding eighth signal threshold, the WLAN cell load is lower than the corresponding eighth load threshold, and the WLAN cell available loop bandwidth Higher than the corresponding eighth loop bandwidth threshold;
  • one WLAN serving cell or multiple consecutive WLAN serving cells in the WLAN serving cell group meet one or a combination of the following conditions: the WLAN cell signal is higher than the corresponding ninth signal threshold, and the WLAN cell load is lower than the corresponding ninth The load threshold, the available loop bandwidth of the WLAN cell is higher than the corresponding ninth loop bandwidth threshold.
  • the status parameter corresponding to the WLAN serving cell group is worse than the specified threshold, that is, the WLAN serving cell group satisfies one of the following conditions:
  • all WLAN cells in the WLAN serving cell group meet one or the combination of the following conditions: the WLAN cell signal is lower than the corresponding tenth signal threshold, the WLAN cell load is higher than the corresponding tenth load threshold, and the WLAN cell available loop bandwidth is lower than Corresponding tenth loop bandwidth threshold;
  • one WLAN serving cell or a plurality of consecutive WLAN serving cells in the WLAN serving cell group satisfy one or a combination of the following conditions: the WLAN cell signal is lower than the corresponding The eleventh signal threshold, the WLAN cell load is higher than the corresponding eleventh load threshold, and the available loop bandwidth of the WLAN cell is lower than the corresponding eleventh loop bandwidth threshold.
  • the status of the non-serving cell corresponding to the WLAN serving cell group becomes better, that is, the non-serving cell of the WLAN serving cell group satisfies one of the following conditions:
  • the non-serving cell in the WLAN serving cell group satisfies one or a combination of the following conditions: the non-serving cell signal is higher than the corresponding twelfth signal threshold, and the non-serving cell load is lower than the corresponding twelfth load threshold, non-serving The available loop bandwidth of the cell is higher than the corresponding thirteenth loop bandwidth threshold;
  • the non-serving cell in the WLAN serving cell group satisfies one or a combination of the following conditions: the non-serving cell signal is higher than the corresponding thirteenth signal threshold of the serving cell, and the non-serving cell load is lower than the corresponding thirteenth load of the serving cell. Threshold, the available loop bandwidth of the non-serving cell is higher than the corresponding thirteenth loop bandwidth threshold of the serving cell;
  • the non-serving cell in the WLAN serving cell group satisfies one or a combination of the following conditions: the non-serving cell signal is higher than the corresponding fourteenth signal threshold, and the non-serving cell load is lower than the corresponding fourteenth load threshold, non-serving
  • the available loop bandwidth of the cell is higher than the corresponding thirteenth loop bandwidth threshold; at the same time, the serving cell in the WLAN serving cell satisfies one or a combination of the following conditions: the serving cell signal is lower than the corresponding fifteenth signal threshold, and the serving cell load is higher than The corresponding fifteenth load threshold, the available loop bandwidth of the serving cell is lower than the corresponding fifteenth loop bandwidth threshold.
  • the WLAN periodic reporting parameter includes at least one of the following: a reporting period, and a maximum number of reporting times.
  • the step S120 may include: transmitting the WLAN measurement parameter to a WLAN base station; the step S130 may include: receiving, by the WLAN base station, the measurement based on the WLAN measurement parameter The resulting WLAN measurement results.
  • the LTE base station sends the WLAN measurement parameter to the WLAN base station by sending the WLAN measurement parameter to the WLAN base station through an ideal or non-ideal loop or by using another network interface or a network device to perform the transfer.
  • the WLAN measurement parameters include at least one of a WLAN pilot measurement configuration, a WLAN link measurement configuration, a WLAN neighbor measurement configuration, and a WLAN network state measurement configuration.
  • the WLAN measurement pilot configuration may include the WLAN base station starting to transmit measurement pilots.
  • the WLAN link measurement configuration may include: the WLAN base station sends a link measurement request to the terminal, and carries the link measurement configuration parameter.
  • the WLAN neighboring cell measurement configuration may include: the WLAN base station sends a neighbor cell measurement request to the terminal, and carries the neighbor cell measurement configuration parameter.
  • the WLAN network state measurement configuration may include: the WLAN base station configuration measures network status information such as its current load, current uplink/downlink loop bandwidth, and the like.
  • the WLAN measurement base station may need to send a signal to the terminal according to the various configurations, and the terminal performs measurement and forms a WLAN measurement result; then, at this time, the WLAN sent by the WLAN base station to the LTE base station
  • the measurement results include the WLAN measurement results uploaded by the terminal.
  • the WLAN base station may further perform statistics on the WLAN network to form a corresponding WLAN measurement report based on the WLAN measurement parameters according to the information reported by the terminal and the information processed by the terminal. How to form a WLAN measurement report can be seen in the prior art.
  • the method may be used to control the receiving and measuring of the WLAN signal by using the first mode and the second mode, and the WLAN signal is transmitted by the WLAN base station to transmit the WLAN signal that needs to be measured. Or perform statistics and processing of specified information, so that LTE base stations will obtain more comprehensive, detailed and accurate WLAN measurement reports.
  • the embodiment provides a WLAN measurement method, which is implemented by an LTE base station.
  • the configuration of the WLAN measurement parameters is implemented, so that the LTE base station realizes the control of the WLAN measurement by configuring the WLAN measurement parameters, and also receives the WLAN measurement result; thus the LTE base station can obtain the parameters of the desired WLAN network, thereby being better.
  • this embodiment provides a WLAN measurement method, where the method includes:
  • Step S210 The terminal receives the WLAN measurement parameter sent by the LTE base station.
  • Step S220 Perform WLAN measurement according to the WLAN parameter to form a WLAN measurement result.
  • Step S230 Send the WLAN measurement result to the LTE base station according to the WLAN measurement parameter.
  • the terminal is a terminal that establishes a connection with the LTE base station and can be associated with the WLAN base station of the WLAN.
  • a WLAN measurement method in which a WLAN measurement parameter configured by an LTE base station is received by a terminal, and WLAN measurement is performed based on the WLAN measurement parameter.
  • the WLAN network is implemented by the LTE base station by using the control terminal to implement WLAN measurement. WLAN measurement control.
  • the WLAN measurement object parameter may include a WLAN measurement frequency and/or a WLAN identification parameter; the WLAN measurement report configuration parameter includes: a WLAN measurement event reporting parameter and/or a WLAN cycle up report parameter.
  • the WLAN identification parameter For the WLAN measurement frequency, the WLAN identification parameter, the WLAN measurement event reporting parameter, and the body content of the WLAN periodic report parameter, refer to the method embodiment 1, which is omitted here.
  • this embodiment provides a WLAN measurement method, where the method includes:
  • Step S310 The WLAN base station receives the WLAN measurement parameter sent by the LTE base station.
  • Step S320 Perform WLAN measurement according to the WLAN parameter to form a WLAN measurement result.
  • Step S330 Send the WLAN measurement result to the LTE base station according to the WLAN measurement parameter.
  • the WLAN measurement parameter formed by the WLAN base station when performing WLAN measurement is no longer determined by itself, but is formed by an LTE base station formed with an LTE-WLAN tight coupling architecture, thus implementing LTE.
  • Base station control of WLAN measurements is not limited to, but is not limited to, but is not limited to, but is formed by an LTE base station formed with an LTE-WLAN tight coupling architecture, thus implementing LTE. Base station control of WLAN measurements.
  • the WLAN base station may specifically perform interaction between the WLAN measurement parameter and the WLAN measurement result by using the ideal or non-ideal loop with the LTE base station.
  • the LTE base station and the third-party equipment other than the WLAN base station perform the transit of the WLAN measurement parameters and the WLAN measurement result.
  • the WLAN measurement parameters include at least one of a WLAN pilot measurement configuration, a WLAN link measurement configuration, a WLAN neighbor measurement configuration, and a WLAN network state measurement configuration.
  • a WLAN pilot measurement configuration for a detailed description of the WLAN pilot measurement configuration, the WLAN link measurement configuration, the WLAN neighbor measurement configuration, and the WLAN network state measurement configuration, refer to the method embodiment 1, which is not repeated here.
  • the step S320 may include at least one of the following:
  • part of the measurement result in the WLAN measurement result may be determined by the WLAN base station according to the WLAN measurement parameter, and some need to be assisted by the terminal associated with the WLAN base station to obtain the WLAN measurement result. It may include only the measurement results determined by the WLAN base station, or may only include the measurement results fed back by the terminal; It can be determined by the WLAN base station and the measurement results of the terminal feedback.
  • the WLAN measurement method in this embodiment is performed based on the WLAN measurement parameters sent by the LTE base station, and is controlled by the LTE base station, and the final measurement result is at least partially fed back to the LTE base station; Control of joint transmission of LTE networks and WLAN networks by LTE base stations.
  • this embodiment provides an LTE base station, where the LTE base station includes:
  • the configuration unit 110 is configured to configure WLAN measurement parameters for the LTE base station
  • the first sending unit 120 is configured to send the WLAN measurement parameter.
  • the first receiving unit 130 is configured to receive a WLAN measurement result returned based on the WLAN measurement parameter.
  • the configuration unit 110 described in this embodiment may specifically include a processor and a storage medium; the executable medium stores executable code.
  • the storage medium is connected to the processor via a communication interface inside an LTE base station such as a bus.
  • the processor can implement the functions of the configuration unit 110 by executing the executable code.
  • the processor may be a processor or a processing chip having an information processing function such as a central processing unit CPU, a microprocessor MCU, a digital signal processor DSP, or a programmable array PLC.
  • the specific structure of the first transmitting unit 120 and the first receiving unit 130 is different according to the device that receives the WLAN measurement parameter.
  • the device that receives the WLAN measurement parameter may establish an air interface connection with the LTE base station; and the first sending unit 120 and the first receiving unit 130 include an air interface.
  • the air interface may include various forms of transceiver antennas or transceiver antenna arrays.
  • the device that receives the WLAN measurement parameter can establish a direct or indirect wired connection with the LTE base station, specifically, when the wired connection is established between the LTE base station and the LTE base station, the first sending unit 120 and the The specific structure of the first receiving unit 130 may include a wired interface.
  • the wired interface can include a cable interface or a fiber optic cable interface.
  • the LTE base station may be specifically an evolved base station eNB.
  • the LTE base station in this embodiment can be used to control the WLAN measurement of the WLAN network, and can obtain the WLAN measurement result, so that the LTE base station can further control the LTE network and the WLAN network according to the WLAN measurement result. Joint transmission.
  • the first sending unit 120 is configured to send the WLAN measurement parameter to the terminal; the first receiving unit 130 is configured to receive, by the receiving terminal, a WLAN measurement result formed by the WLAN measurement parameter measurement, where
  • the terminal is a terminal that establishes a connection with the LTE base station and can be associated with a WLAN base station of the WLAN.
  • the first sending unit 120 and the first receiving unit 130 may be selected as an LTE air interface; and the LTE air interface enables the WLAN measurement between the LTE base station and the terminal. The parameters and the transmission and reception of the WLAN measurement structure.
  • the first sending unit 120 is further configured to send the WLAN measurement parameter to the WLAN base station; the first receiving unit 130 is further configured to receive the WLAN measurement result that is measured by the WLAN base station based on the WLAN measurement parameter.
  • the WLAN measurement parameter is received as a WLAN base station.
  • the LTE base station and the WLAN base station are generally connected through a wired interface or an Internet. Therefore, the specific structures of the first receiving unit 130 and the first sending unit 120 are both wired interfaces.
  • the content of the WLAN measurement parameter is different when the receiving device is different. For details, refer to the method embodiment 1, which is not repeated here.
  • the LTE base station provides an LTE base station, and the LTE base station can implement WLAN measurement control and WLAN measurement result reception through WLAN measurement parameter configuration, transmission, and WLAN measurement structure reception, so as to facilitate subsequent LTE base station basis.
  • the WLAN measurement result is used for controlling the joint transmission of the LTE network and the WLAN network.
  • the embodiment provides a terminal, where the terminal includes:
  • the second receiving unit 210 is configured to receive the WLAN measurement parameter sent by the LTE base station;
  • the first measurement unit 220 is configured to perform WLAN measurement according to the WLAN parameter to form a WLAN measurement result
  • the second sending unit 230 is configured to send the WLAN measurement result to the LTE base station according to the WLAN measurement parameter;
  • the terminal is a terminal that establishes a connection with the LTE base station and can be associated with the WLAN base station of the WLAN.
  • the terminal in this embodiment is usually an LTE terminal that can be connected to a WLAN network.
  • the second receiving unit 210 may include a receiving antenna capable of receiving the WLAN measurement parameter from an LTE base station; the second sending unit 230 may include a transmitting antenna configured to send the WLAN measurement result to the LTE base station.
  • the transmitting antenna and the receiving antenna may correspond to the same antenna that simultaneously has a transmitting and receiving function.
  • the first measurement unit 220 can include a processor and a storage medium; executable code is stored on the storage medium.
  • the storage medium is connected to the processor via a communication interface inside a terminal such as a bus.
  • the processor can implement the functions of the first measurement unit 220 by executing the executable code.
  • the first measurement unit 220 may be further configured to control the terminal to receive a WLAN measurement signal, and perform information processing according to parameters such as the received WLAN signal quality to obtain the WLAN measurement result.
  • the WLAN measurement object parameter includes a WLAN measurement frequency and/or a WLAN identification parameter; the WLAN measurement report configuration parameter includes: a WLAN measurement event reporting parameter and/or a WLAN cycle up report parameter. A detailed description of these parameters can be found in the first embodiment of the method.
  • this embodiment provides a terminal that can be configured to assist an LTE base station to control WLAN measurement, thereby facilitating the LTE base station to obtain its desired measurement result.
  • the measurement result is used by the LTE base station to control joint transmission between the LTE network and the WLAN network.
  • the terminal may specifically be a communication terminal of a system such as an IOS system, an Android system, a Window system, or a Symbian system, and specifically may be a mobile phone or a tablet computer.
  • a system such as an IOS system, an Android system, a Window system, or a Symbian system
  • a mobile phone or a tablet computer specifically be a mobile phone or a tablet computer.
  • the embodiment provides a WLAN base station, where the WLAN base station includes:
  • the third receiving unit 310 is configured to receive the WLAN measurement parameter sent by the LTE base station;
  • the second measuring unit 320 is configured to perform WLAN measurement according to the WLAN parameter to form a WLAN measurement result
  • the third sending unit 330 is configured to send the WLAN measurement result to the LTE base station according to the WLAN measurement parameter.
  • the specific structures of the third receiving unit 310 and the third sending unit 330 in this embodiment may correspond to a communication interface.
  • the communication interface in this embodiment may include various forms of wired interfaces, such as a cable interface and an optical cable interface, and these structures may form a wired connection directly or indirectly with the LTE base station.
  • the indirectly forming a wired connection is that the WLAN base station and the LTE base station establish a connection through a third-party device, that is, the WLAN base station and the LTE base station are simultaneously connected to the same third device.
  • the second measurement unit 320 can include a processor and a storage medium; executable code is stored on the storage medium.
  • the storage medium is connected to the processor via a communication interface inside a terminal such as a bus.
  • the processor can implement the functions of the second measurement unit 320 by executing the executable code.
  • the second measurement unit 320 may be configured to send the WLAN measurement signal according to the WLAN measurement parameter, receive the WLAN measurement result sent by the terminal, or perform information processing to obtain the WLAN measurement result.
  • the second measurement unit 320 may include a WLAN air interface configured to perform WLAN on the terminal. The interaction of the measurement signal with the WLAN measurement.
  • the second measurement unit 320 is configured to send a measurement signal according to the WLAN parameter and a WLAN result formed by the receiving terminal based on the measurement signal; and/or generate the WLAN measurement result according to the WLAN parameter.
  • the WLAN measurement parameters include at least one of a WLAN pilot measurement configuration, a WLAN link measurement configuration, a WLAN neighbor measurement configuration, and a WLAN network state measurement configuration.
  • a WLAN pilot measurement configuration a WLAN pilot measurement configuration
  • a WLAN link measurement configuration a WLAN link measurement configuration
  • a WLAN neighbor measurement configuration a WLAN network state measurement configuration.
  • the WLAN base station can receive the control of the LTE base station to enable WLAN measurement, and feed back the WLAN measurement result to the LTE base station, so that the LTE base station can jointly control the LTE-WLAN according to the WLAN measurement result.
  • the embodiment of the present invention further provides a computer storage medium, where the computer storage medium stores computer executable instructions, where the computer executable instructions are used to perform at least one of the foregoing methods; specifically, as shown in FIG. 2 and FIG. One or more of the methods shown in Figures 4 and 8 through 15.
  • the computer storage medium in this embodiment may be a storage medium capable of storing computer executable instructions, such as a mobile hard disk, an optical disk, a magnetic tape, or a flash disk, and may be a non-transitory storage medium.
  • Example 1 As shown in FIG. 8, the method for performing WLAN base station addition according to the WLAN measurement method in the foregoing embodiment includes:
  • Step 101 The terminal is in an LTE connected state. According to the network side configuration and the support capability of the terminal, the LTE base station determines to start the measurement configuration of the WLAN.
  • Step 102 The LTE base station sends the WLAN measurement parameter to the terminal, where the WLAN measurement parameter includes at least one of the following: a WLAN measurement object parameter and a WLAN measurement report configuration parameter; wherein the WLAN measurement object parameter includes at least one of the following: a WLAN measurement frequency, WLAN identification parameters (such as WLAN1 and WLAN2).
  • WLAN measurement report configuration parameters include WLAN
  • the measurement event reporting parameter includes a WLAN measurement reporting event and/or a WLAN event reporting delay timer length; the WLAN measurement reporting event includes at least one of the following:
  • the first event corresponds to one or a combination of the following conditions: the WLAN cell signal is higher than the first signal threshold, the WLAN load is lower than the first load threshold, and the WLAN available loop bandwidth is higher than the first loop bandwidth threshold;
  • the second event corresponds to the WLAN serving cell meeting one or a combination of the following conditions: the WLAN cell signal is lower than the second signal threshold, the WLAN load is higher than the second load threshold, and the WLAN available loop bandwidth is lower than the second loop bandwidth threshold;
  • the third event corresponds to the WLAN neighboring cell meeting one or the combination of the following conditions: the WLAN neighboring cell signal is higher than the third signal threshold of the WLAN serving cell signal, and the WLAN neighboring cell load is lower than the WLAN serving cell network load third load threshold, and the WLAN neighboring The available loop bandwidth of the zone is higher than the third available loop bandwidth threshold of the available loop bandwidth of the WLAN serving cell;
  • the fourth event corresponding to the WLAN serving cell and the WLAN neighboring cell, satisfies one or a combination of the following conditions: the WLAN serving cell signal is lower than the fourth signal threshold and the WLAN neighboring cell signal is higher than the fifth signal threshold, and the WLAN serving cell load is higher than the fourth The four load thresholds and the WLAN neighbor load are lower than the fifth load threshold, the available loop bandwidth of the WLAN serving cell is lower than the fourth loop bandwidth threshold, and the available loop bandwidth of the WLAN neighbor is higher than the fifth loop bandwidth threshold;
  • the fifth event corresponding to the LTE serving cell and the WLAN cell, satisfies one or a combination of the following conditions: the LTE serving cell signal is lower than the sixth signal threshold and the WLAN cell signal (which may be a WLAN serving cell or a WLAN neighboring cell) is higher than The seventh signal threshold, the WLAN cell load is lower than the seventh load threshold, and the available loop bandwidth of the WLAN cell is higher than the seventh loop bandwidth threshold;
  • the state parameter corresponding to the WLAN serving cell group is higher than the specified threshold, where the state parameter of the WLAN serving cell group may include parameters indicating the signal strength or signal quality of the WLAN cell signal, etc.; State parameters such as load. Said The state parameter of the WLAN serving cell group is higher than the specified threshold, that is, the WLAN serving cell group satisfies one of the following conditions.
  • At least one WLAN cell in the WLAN serving cell group satisfies one or a combination of the following conditions: the WLAN cell signal is higher than the corresponding eighth signal threshold, the WLAN cell load is lower than the corresponding eighth load threshold, and the WLAN cell available loop bandwidth Higher than the corresponding eighth loop bandwidth threshold;
  • one WLAN serving cell or multiple consecutive WLAN serving cells in the WLAN serving cell group meet one or a combination of the following conditions: the WLAN cell signal is higher than the corresponding ninth signal threshold, and the WLAN cell load is lower than the corresponding ninth The load threshold, the available loop bandwidth of the WLAN cell is higher than the corresponding ninth loop bandwidth threshold.
  • the status parameter corresponding to the WLAN serving cell group is worse than the specified threshold, that is, the WLAN serving cell group satisfies one of the following conditions:
  • all WLAN cells in the WLAN serving cell group meet one or the combination of the following conditions: the WLAN cell signal is lower than the corresponding tenth signal threshold, the WLAN cell load is higher than the corresponding tenth load threshold, and the WLAN cell available loop bandwidth is lower than Corresponding tenth loop bandwidth threshold;
  • one WLAN serving cell or multiple consecutive WLAN serving cells in the WLAN serving cell group meet one or a combination of the following conditions: the WLAN cell signal is lower than the corresponding eleventh signal threshold, and the WLAN cell load is higher than the corresponding The eleven load threshold, the available loop bandwidth of the WLAN cell is lower than the corresponding eleventh loop bandwidth threshold.
  • the status of the non-serving cell corresponding to the WLAN serving cell group becomes better, that is, the non-serving cell of the WLAN serving cell group satisfies one of the following conditions:
  • the non-serving cell in the WLAN serving cell group satisfies one or a combination of the following conditions: the non-serving cell signal is higher than the corresponding twelfth signal threshold, and the non-serving cell load is lower than the corresponding twelfth load threshold, non-serving The available loop bandwidth of the cell is higher than the corresponding thirteenth loop bandwidth threshold;
  • the non-serving cell in the WLAN serving cell group satisfies one or a combination of the following conditions: the non-serving cell signal is higher than the corresponding thirteenth signal threshold of the serving cell, and the non-serving cell load is lower than the corresponding thirteenth load of the serving cell. Threshold, the available loop bandwidth of the non-serving cell is higher than the corresponding thirteenth loop bandwidth threshold of the serving cell;
  • the non-serving cell in the WLAN serving cell group satisfies one or a combination of the following conditions: the non-serving cell signal is higher than the corresponding fourteenth signal threshold, and the non-serving cell load is lower than the corresponding fourteenth load threshold, non-serving
  • the available loop bandwidth of the cell is higher than the corresponding thirteenth loop bandwidth threshold; at the same time, the serving cell in the WLAN serving cell satisfies one or a combination of the following conditions: the serving cell signal is lower than the corresponding fifteenth signal threshold, and the serving cell load is higher than Corresponding fifteenth load threshold, the available loop bandwidth of the serving cell is lower than the corresponding fifteenth loop bandwidth threshold;
  • Step 103 The terminal sends a measurement report to the LTE base station based on the first event trigger.
  • the terminal performs WLAN measurement, and WLAN1 satisfies the measurement reporting first event, for example, the WLAN1 signal (WLAN neighboring cell) is higher than the first signal threshold and/or the WLAN1 load is lower than the first load threshold and/or the WLAN1 available loop bandwidth is higher than the first
  • the loop bandwidth threshold is configured, and the terminal constructs a measurement report and sends the report to the LTE base station.
  • the terminal can set the WLAN event reporting delay timer according to the received WLAN event reporting delay timer length, and construct a measurement report and send the LTE report to the LTE after the timer expires.
  • the base station or if the terminal does not receive the configuration parameter of the WLAN event reporting delay timer length, the terminal directly constructs the measurement report and sends it to the LTE base station.
  • WLAN1 represents a WLAN base station
  • WLAN2 represents two WLAN base stations.
  • Step 104 The LTE base station decides to add WLAN1 to the serving cell according to the WLAN measurement report, and the LTE base station sends a message to the terminal to perform the WLAN base station adding operation.
  • Step 105 The terminal associates with WLAN1.
  • Step 106 The terminal sends a message to the LTE base station to indicate that the WLAN base station adding operation is successful.
  • Step 107 The LTE base station is associated with WLAN1.
  • Step 108 The terminal maintains the connection with the LTE base station and the WLAN 1 at the same time, and the terminal services
  • the cell includes an LTE cell and a WLAN cell.
  • the method for performing WLAN base station deletion according to the WLAN measurement method in the foregoing embodiment includes:
  • Step 201 The terminal maintains a connection with the LTE base station and the WLAN base station at the same time, and the serving cell of the terminal includes an LTE cell and a WLAN cell.
  • Step 202 The LTE base station sends the WLAN measurement configuration to the terminal. If the LTE base station has previously configured the WLAN measurement, it may not be configured here. If the LTE base station needs to change and measure some WLAN measurement configuration parameters, the configuration may be performed again here.
  • the WLAN measurement configuration here is the above WLAN measurement parameter.
  • Step 203 The terminal sends a measurement report to the LTE base station according to the second time triggering, specifically, the terminal performs the WLAN measurement, and the WLAN1 satisfies the measurement reporting the second event or the seventh event.
  • the second event as an example, that is, the WLAN1 (WLAN serving cell) signal is lower than the second signal threshold and/or the WLAN1 load is higher than the second load threshold and/or the WLAN1 available loop bandwidth is lower than the second loop bandwidth threshold
  • the terminal A measurement report is constructed and sent to the LTE base station.
  • the measurement report here is the abbreviation of the WLAN measurement report described in the above embodiment.
  • Step 204 The LTE base station determines to delete the WLAN 1 from the serving cell according to the WLAN measurement report, and sends a WLAN base station deletion message to the terminal to trigger the terminal to perform the WLAN base station deletion operation.
  • Step 205 The terminal deletes the association relationship with the WLAN 1.
  • Step 206 The terminal sends a message to the LTE base station to indicate that the WLAN base station deletion operation is successful.
  • Step 207 The LTE base station deletes the association with WLAN1.
  • Step 208 The terminal maintains a connection with the LTE base station.
  • the WLAN measurement method is performed based on the WLAN measurement method in the above embodiment.
  • Method of station change including:
  • Step 301 The terminal maintains a connection with the LTE base station and the WLAN 1, and the serving cell of the terminal includes an LTE cell and a WLAN cell.
  • Step 302 The LTE base station sends the WLAN measurement configuration to the terminal. If the LTE base station has previously configured the WLAN measurement, it may not be configured here. If the LTE base station needs to change and measure some WLAN measurement configuration parameters, it can be configured again.
  • Step 303 The terminal performs WLAN measurement, and the WLAN1 satisfies the measurement reporting the third event or the fourth event.
  • the WLAN1 (WLAN serving cell) signal is lower than the fourth signal threshold and the WLAN2 (WLAN neighboring cell) is higher than the fifth signal threshold and/or
  • the WLAN1 load is higher than the fourth load threshold and the WLAN2 load is lower than the fifth load threshold and/or the WLAN1 available loop bandwidth is lower than the fourth loop bandwidth threshold and the WLAN2 available loop bandwidth is higher than the fifth loop bandwidth threshold
  • the WLAN2 signal is higher than
  • the WLAN1 third signal threshold and/or WLAN2 load is lower than the WLAN serving cell network load third load threshold and/or the WLAN2 available loop bandwidth is higher than the WLAN1 available loop bandwidth third available loop bandwidth threshold, and the terminal constructs a measurement report and sends it to the LTE base station. .
  • Step 304 The LTE base station determines to add the WLAN 2 to the serving cell and delete the WLAN 1 from the serving cell according to the WLAN measurement report, and the LTE base station sends a message to the terminal to perform the WLAN base station change operation.
  • Step 305 A re-association relationship is performed between the terminal and the WLAN 2.
  • Step 306 Re-association between WLAN 2 and WLAN 1.
  • Step 307 The terminal sends a message to the LTE base station to indicate that the WLAN base station changes the operation successfully.
  • Step 308 The LTE base station performs an association operation with the WLAN 2;
  • Step 309 The terminal maintains a connection with the LTE base station and the WLAN 2 at the same time, and the serving cell of the terminal includes an LTE cell and a WLAN cell.
  • the method for performing WLAN offload change according to the WLAN measurement method in the foregoing embodiment includes:
  • Step 401 The terminal maintains a connection with the LTE base station and the WLAN base station at the same time, and the serving cell of the terminal includes an LTE cell and a WLAN cell.
  • Step 402 The LTE base station sends the WLAN measurement configuration to the terminal. If the LTE base station has previously configured the WLAN measurement, it may not be configured here. If the LTE base station needs to change and measure some WLAN measurement configuration parameters, the configuration may be performed again here.
  • Step 403 The terminal sends a measurement report to the LTE base station according to the fifth event, specifically, the terminal performs WLAN measurement, and the WLAN1 meets the measurement reporting fifth event.
  • the LTE serving cell signal is lower than the sixth signal threshold and the WLAN cell (here, WLAN)
  • the serving cell is higher than the seventh signal threshold, and the terminal constructs a measurement report and sends it to the LTE base station.
  • the measurement report here is the above WLAN measurement result.
  • Step 404 The LTE base station determines to cancel the association and joint transmission processing between the LTE base station and the WLAN 1 according to the WLAN measurement report, and the LTE base station sends a message to the terminal to cancel the association and joint transmission processing of the LTE and the WLAN 1.
  • Step 104a The LTE base station sends a message to WLAN1 to cancel the association and joint transmission processing between LTE and WLAN1.
  • Step 405 The terminal and the WLAN 1 perform data transmission by using a normal connection.
  • the method for adding a WLAN base station according to the WLAN measurement method in the foregoing embodiment includes:
  • Step 501 The terminal is in an LTE connection state. According to the network side configuration and the support capability of the terminal, the LTE base station determines to start the measurement configuration of the WLAN.
  • Step 502 The LTE base station sends a WLAN measurement configuration to the terminal (the WLAN measurement configuration is a WLAN measurement parameter).
  • the WLAN measurement parameters include at least the following One: WLAN measurement object parameters, WLAN measurement report configuration parameters.
  • the WLAN measurement object parameters include at least one of the following: WLAN measurement frequency, WLAN identification parameters (eg, WLAN1 and WLAN2).
  • the WLAN measurement report configuration parameter includes a WLAN measurement period report; the WLAN measurement period report parameter includes at least one of the following: a report period, and a maximum number of reports.
  • Step 503 The terminal sends a measurement report to the LTE base station according to the period reporting the strongest WLAN trigger.
  • the measurement report here is a manifestation of the above WLAN measurement results.
  • Step 503 specifically includes: the terminal performs WLAN measurement, and the WLAN 1 satisfies the periodic reporting condition, and the terminal constructs a measurement report and sends the measurement report to the LTE base station.
  • Step 504 The LTE base station determines to add the WLAN1 to the serving cell according to the WLAN measurement report, and the LTE base station and the terminal perform the operations related to adding the WLAN1.
  • FIG. 13 is a method for performing WLAN pilot measurement based on the WLAN measurement method according to the foregoing embodiment, including:
  • Step 601 The terminal is in the LTE connection state.
  • the LTE base station determines to start the measurement configuration of the WLAN.
  • the LTE base station decides to notify the WLAN neighboring area to send. The pilot is measured.
  • Step 602 The LTE base station sends a WLAN measurement pilot configuration to the WLAN 1 (the WLAN measurement pilot configuration here, that is, the WLAN pilot measurement configuration described in the foregoing embodiment.
  • Step 602a The LTE base station sends a WLAN measurement pilot configuration to the WLAN neighboring area WLAN2 of the WLAN 1.
  • Step 603/3a WLAN1/WLAN2 transmits measurement pilots.
  • Step 604 The LTE base station sends a WLAN measurement configuration to the terminal, where the WLAN measurement configuration parameter includes at least one of the following: a WLAN measurement frequency, a WLAN identification parameter (for example, WLAN1 and WLAN2), and a WLAN measurement reporting condition.
  • the WLAN measurement configuration parameter includes at least one of the following: a WLAN measurement frequency, a WLAN identification parameter (for example, WLAN1 and WLAN2), and a WLAN measurement reporting condition.
  • Step 605 The terminal performs WLAN measurement, and WLAN1 meets the measurement reporting condition, that is, The WLAN1 (WLAN Neighbor) signal is higher than the first threshold, and the terminal constructs a measurement report and sends it to the LTE base station.
  • the WLAN1 WLAN Neighbor
  • Step 606 The WLAN1 adding related operation is performed between the terminal and the LTE base station and the WLAN1.
  • FIG. 14 is a method for performing WLAN link/neighborhood measurement based on the WLAN measurement method according to the foregoing embodiment, including:
  • Step 701 The terminal maintains a connection with the LTE base station and the WLAN base station at the same time, and the serving cell of the terminal includes an LTE cell and a WLAN cell.
  • Step 702 The LTE base station sends a measurement configuration to the WLAN 1.
  • the measurement configuration is one of the WLAN measurement parameters described in the foregoing embodiment, and the measurement configuration includes configuration parameters such as activation link/neighborhood/network state measurement.
  • the LTE network wants to know that the terminal runs information under WLAN1 so that the LTE network can optimize the distribution of data packets in the LTE cell and the WLAN cell, or adjust the tightly coupled bearers.
  • the operation information under the WLAN 1 may include information such as a WLAN link status, neighboring area information, and the like.
  • the LTE base station sends a message to the WLAN 1, carries the WLAN measurement configuration, activates the WLAN link measurement and/or the neighboring area measurement, and the like.
  • Step 703 WLAN1 performs corresponding measurement configuration.
  • Step 704 WLAN1 sends the relevant measurement configuration to the terminal, including at least one of the following:
  • the WLAN 1 sends a link measurement request to the terminal, and carries the link measurement configuration parameter.
  • the WLAN 1 sends a neighboring cell measurement request to the terminal, and carries the neighboring cell measurement configuration parameter.
  • Step 705 The terminal performs measurement according to the measurement configuration sent by the WLAN 1, and sends a measurement report to the WLAN 1.
  • Step 706 The WLAN 1 transmits the measurement result to the LTE base station.
  • the measurement result may be from the measurement report reported by the terminal, or may be reported by the WLAN network according to the terminal. Information after the information processing.
  • FIG. 15 is a method for measuring a WLAN network state based on the WLAN measurement method according to the foregoing embodiment, including:
  • Step 801 The terminal maintains a connection with the LTE base station and the WLAN base station at the same time, and the serving cell of the terminal includes an LTE cell and a WLAN cell.
  • Step 802 The LTE base station sends a measurement configuration to the WLAN 1.
  • the measurement configuration is one of the WLAN measurement parameters described in the foregoing embodiment, and the measurement configuration includes configuration parameters such as activation link/neighborhood/network state measurement.
  • the LTE network wants to know that the terminal runs information under WLAN1 so that the LTE network can optimize the distribution of data packets in the LTE cell and the WLAN cell, or adjust the tightly coupled bearers.
  • the operation information under the WLAN 1 may include information such as a WLAN link status, neighboring area information, and the like.
  • the LTE base station sends a message to the WLAN 1, carries the WLAN measurement configuration, activates the WLAN link measurement and/or the neighboring area measurement, and the like.
  • Step 803 WLAN1 performs WLAN network state measurement configuration and measurement, and specifically includes: WLAN base station configuration measures network status information such as current load and current uplink/downlink loop bandwidth.
  • Step 804 WLAN1 transmits the measurement result to the LTE base station.
  • the disclosed apparatus and method may be implemented in other manners.
  • 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 such as: multiple units or components may be combined, or Can be integrated into another system, or some features can be ignored or not executed.
  • the coupling, or direct coupling, or communication connection of the components shown or discussed may be indirect coupling or communication connection through some interfaces, devices or units, and may be electrical, mechanical or other forms. of.
  • the units described above as separate components may or may not be physically separated, and the components displayed as the unit may or may not be physical units, that is, may be located in one place or distributed to multiple network units; Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing module, or each unit may be separately used as one unit, or two or more units may be integrated into one unit; the above integration
  • the unit can be implemented in the form of hardware or in the form of hardware plus software functional units.
  • the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed.
  • the foregoing storage device includes the following steps: the foregoing storage medium includes: a mobile storage device, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.
  • ROM read-only memory
  • RAM random access memory
  • magnetic disk or an optical disk.
  • optical disk A medium that can store program code.
  • the embodiment of the present invention further describes a computer storage medium, wherein the computer storage medium stores a computer program for performing the method for reducing the mobile terminal SAR shown in FIG. 1 in the embodiment of the present invention.

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Abstract

本发明公开了一种WLAN测量方法、LTE基站、终端及WLAN基站；所述方法包括：LTE基站配置WLAN测量参数；发送所述WLAN测量参数；及接收基于所述WLAN测量参数返回的WLAN测量结果。本发明还同时公开了一种移动终端和计算机存储介质。

Description

WLAN测量方法、LTE基站、终端及WLAN基站和存储介质 技术领域
本发明涉及通信领域的测量技术，尤其涉及一种无线局域网(Wireless Local Area Networks，WLAN)测量方法、长期演进(Long Term Evolution，LTE)基站、终端及WLAN基站和计算机存储介质。
背景技术
在LTE-WLAN紧耦合架构中，LTE基站(如演进型基站eNB)允许WLAN基站接入，使得LTE基站可以根据LTE网络和WLAN网络的信号条件、负荷、资源状态以及信道条件等更灵活的分配和调度无线资源，实现相同承载的数据能够同时在LTE和WLAN链路上传输，从而提高用户服务质量(Quality of Service，QoS)和整体通信***容量。
但是在具体使用过程中，往往会发现LTE基站无法对LTE网络和WLAN网络之间联合传输进行有效的控制；显然这是现有技术必须亟待解决的一个问题。
发明内容
有鉴于此，本发明实施例期望提供一种WLAN测量方法、LTE基站、终端及WLAN基站，以至少部分解决LTE基站无法实现对WLAN网络和LTE网络之间联合传输的有效控制的问题。
本发明的技术方案是这样实现的：
本发明实施例第一方面提供一种WLAN测量方法，所述方法包括：
LTE基站配置WLAN测量参数；
发送所述WLAN测量参数；
接收基于所述WLAN测量参数返回的WLAN测量结果。
可选地，所述发送所述WLAN测量参数，包括：
向终端发送所述WLAN测量参数；
所述接收基于所述WLAN测量参数返回的WLAN测量结果，包括：
接收终端基于所述WLAN测量参数测量形成的WLAN测量结果；
其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
可选地，所述WLAN测量参数至少包括以下之一：
WLAN测量对象参数、WLAN测量报告配置参数。
可选地，所述WLAN测量对象参数包括WLAN测量频率和/或WLAN识别参数；
所述WLAN测量报告配置参数包括：WLAN测量事件上报参数和/或WLAN周期向上报参数。
可选地，所述WLAN测量事件上报参数包括单个WLAN小区的测量上报参数，和/或WLAN小区组的测量上报参数；所述WLAN小区组是指一组WLAN小区的集合，包括一个或多个WLAN小区；所述WLAN小区组至少包括WLAN服务小区组；
其中，所述WLAN小区组能够用于所述终端在不通知LTE基站的情况下在所述WLAN小区组内移动；还能够用于基于LTE基站的判决进行WLAN小区组之间的移动。
可选地，所述发送所述WLAN测量参数，包括：
向WLAN基站发送所述WLAN测量参数；
所述接收基于所述WLAN测量参数返回的WLAN测量结果，包括：
接收所述WLAN基站基于所述WLAN测量参数测量得到的WLAN测 量结果。
可选地，所述WLAN测量参数至少包括以下之一：
WLAN导频测量配置、WLAN链路测量配置、WLAN邻区测量配置以及WLAN网络状态测量配置。
可选地，所述WLAN测量结果至少包括以下之一：
终端上报的WLAN测量结果、所述WLAN基站自行生成的WLAN测量结果。
本发明实施例第二方面提供一种WLAN测量方法，所述方法包括：
终端接收LTE基站发送的WLAN测量参数；
依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果；
其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
本发明实施例第三方面提供一种WLAN测量方法，所述方法包括：
WLAN基站接收LTE基站发送的WLAN测量参数；
依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果。
可选地，所述依据所述WLAN参数进行WLAN测量，形成WLAN测量结果，包括以下至少其中之一：
依据所述WLAN参数发送测量信号及接收终端基于所述测量信号形成的WLAN结果；
以及
依据所述WLAN参数自行生成所述WLAN测量结果。
本发明实施例第四方面提供一种LTE基站，所述LTE基站包括：
配置单元，配置为LTE基站配置WLAN测量参数；
第一发送单元，配置为发送所述WLAN测量参数；
第一接收单元，配置为接收基于所述WLAN测量参数返回的WLAN测量结果。
可选地，所述第一发送单元，配置为向终端发送所述WLAN测量参数；
所述第一接收单元，配置为接收终端基于所述WLAN测量参数测量形成的WLAN测量结果；
其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
可选地，所述第一发送单元，配置为向WLAN基站发送所述WLAN测量参数；
所述第一接收单元，配置为接收所述WLAN基站基于所述WLAN测量参数测量得到的WLAN测量结果。
本发明实施例第五方面提供一种终端，所述终端包括：
第二接收单元，配置为接收LTE基站发送的WLAN测量参数；
第一测量单元，配置为依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
第二发送单元，配置为依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果；
其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
本发明实施例第六方面提供一种WLAN基站，所述WLAN基站包括：
第三接收单元，配置为接收LTE基站发送的WLAN测量参数；
第二测量单元，配置为依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
第三发送单元，配置为依据所述WLAN测量参数向所述LTE基站发送 所述WLAN测量结果。
可选地，所述第二测量单元，配置为依据所述WLAN参数发送测量信号及接收终端基于所述测量信号形成的WLAN结果；和/或依据所述WLAN参数自行生成所述WLAN测量结果。
本发明实施例第六方面还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行上述方法的至少其中之一。
本发明实施例WLAN测量方法、LTE基站、终端及WLAN基站和计算机存储介质，采用LTE基站进行WLAN测量参数的配置，实现LTE基站对WLAN测量的控制，并获得相应的WLAN测量结果；这样就能够解决LTE基站因无法控制和获得WLAN测量结果导致的LTE基站无法有效控制LTE网络和WLAN网络之间的联合传输的问题，且具有实现简便快捷的优点。
附图说明
图1为本发明实施例一种LTE-WLAN紧耦合架构的结构示意图；
图2为本发明实施例所述的WLAN测量方法的流程示意图之一；
图3为本发明实施例所述的WLAN测量方法的流程示意图之二；
图4为本发明实施例所述的WLAN测量方法的流程示意图之三；
图5为本发明实施例所述的LTE基站的结构示意图；
图6为本发明实施例所述的终端的结构示意图；
图7为本发明实施例所述的WLAN基站的结构示意图；
图8为本发明示例所述的基于所述WLAN测量方法进行WLAN基站添加的方法的流程示意图；
图9为本发明示例所述的基于所述WLAN测量方法进行WLAN基站删除的方法的流程示意图；
图10为本发明示例所述的基于所述WLAN测量方法进行WLAN基站变更的方法的流程示意图；
图11为本发明示例所述的基于所述WLAN测量方法进行WLAN分流改变方法的流程示意图；
图12为本发明示例所述的基于所述WLAN测量方法进行WLAN基站添加方法的流程示意图；
图13为本发明示例所述的基于所述WLAN测量方法进行WLAN导频测量方法的流程示意图；
图14为本发明示例所述的基于所述WLAN测量方法进行WLAN链路/邻区测量方法的流程示意图；
图15为本发明示例所述的基于所述WLAN测量方法进行WLAN网络状态测量方法的流程示意图。
具体实施方式
图1所示的为一种LTE-WLAN紧耦合架构；eNB与核心网CN之间通过S1接口连接；eNB与终端之间通过LTE空口连接；WLAN基站与终端之间通过WLAN空口连接。LTE基站包括所述eNB。所述eNB与WLAN基站之间目前通过网络侧的理想或非理想回路进行信息交互。
分析所述LTE基站无法对LTE网络和WLAN网络之间的联合传输进行有效控制，发现LTE在现有技术中WLAN测量是由WLAN网络自身进行控制，LTE基站无法控制WLAN测量，也无法获知WLAN测量结果；进而导致LTE基站无法获知对联合传输进行控制的一些必要信息，进而导致LTE基站对LTE网络和WLAN网络之间的联合传输无法形成有效的控制。有鉴于此，在本发明实施例中由所述LTE基站对WLAN测量进行参数配置，并基于所述WLAN测量参数进行测量且获得WLAN测量结果；这样就实现了LTE基站对WLAN测量的控制以及WLAN结果的获知。且由 LTE基站对WLAN测量进行参数配置，LTE基站可以根据当前联合传输控制所需的测量参数进行参数配置，从而能够有针对性的获得LTE基站所需参数，WLAN测量也可以有针对性的进行，从而能够简化测量。
以下结合说明书附图及具体实施例对本发明的技术方案做进一步的详细阐述，应当理解，以下所说明的优选实施例仅用于说明和解释本发明，并不用于限定本发明。如图2所示，本实施例提供一种WLAN测量方法，所述方法包括：
步骤S110：LTE基站配置WLAN测量参数；
步骤S120：发送所述WLAN测量参数；
步骤S130：接收基于所述WLAN测量参数返回的WLAN测量结果。
在本实施例中进行WLAN测量参数配置的为LTE基站，而非WLAN基站本身。当然在图1所示的架构中所述WLAN基站也可以进行WLAN测量配置；本申请中所述LTE基站来控制WLAN测量主要是控制一些与联合传输等相关参数的测量。
在步骤S120中发送所述WLAN测量参数，方便进行测量的WLAN网络中的设备根据所述WLAN测量参数进行WLAN测量，以形成WLAN测量结果。在发送所述WLAN测量参数，根据需要接收WLAN测量参数的设备与LTE基站之间的连接，选择相对应的传输链路发送所述WLAN测量参数。具体如，发送给终端时，可以通过LTE空口直接发送，若发送给WLAN基站可以通过理想或非理想回传链路来发送等。
实现所述WLAN测量的具体方法有多种，至少包括以下两种：
方式一：所述步骤S120包括：向终端发送所述WLAN测量参数；所述130包括：接收终端基于所述WLAN测量参数测量形成的WLAN测量结果；其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
在本方式中，由终端来完成WLAN测量。显然LTE基站与终端之间可以通过LTE空口连接，而终端可以通过接收WLAN基站发送的信号进行测量，形成WLAN测量结果，并将测量结果上报给到LTE基站。而具体测量哪些信号或哪些参数，所述LTE基站都可以在所述WLAN测量参数中进行说明，以控制终端进行WLAN测量。终端具体如何进行WLAN测量可以参见现有技术，在此就不再做详细说明了。
具体地，所述WLAN测量对象参数包括WLAN测量频率和/或WLAN识别参数；所述WLAN测量报告配置参数包括：WLAN测量事件上报参数和/或WLAN周期向上报参数。
所述WLAN测量对象参数可用于向终端指明测量WLAN基站的信息；WLAN测量频率用于向终端指明在哪些频段上进行WLAN测量，可以提供每个WLAN识别参数对应的测量频率，或者提供公共的测量频率列表。所述WLAN识别参数用于向终端指明需要测量哪些WLAN基站，即，对应于需要测量的WLAN的识别号；
WLAN测量报告配置参数至少包括以下之一：WLAN测量事件上报参数、WLAN周期性上报参数。
所述WLAN测量事件上报参数包括单个WLAN小区的测量上报参数，和/或WLAN小区组的测量上报参数；所述WLAN小区组是指一组WLAN小区的集合，包括一个或多个WLAN小区；所述WLAN小区组包括WLAN服务小区组。所述WLAN服务小区组为能够提供WLAN服务的一个或多个WLAN小区组成；所述WLAN服务小区组内设有服务小区和非服务小区。所述服务小区为向终端提供WLAN服务的WLAN小区；所述非服务小区为不向终端提供WLAN服务的WLAN小区。为所述终端提供WLAN服务的小区所在的WLAN小区组可为所述WLAN服务小区组。
上述WLAN小区组测量参数包括所述WLAN服务小区组测量参数。
所述WLAN小区组能够用于所述终端在不通知LTE基站的情况下在所述WLAN小区组内移动；还能够用于基于LTE基站的判决进行WLAN小区组之间的移动。这表明终端在WLAN小区组内移动时可以不通知LTE基站，但终端在WLAN小区组之间移动时需要由LTE基站进行判决。所述WLAN事件上报参数至少包括以下之一：WLAN测量上报事件、WLAN事件上报延迟定时器长度。
所述WLAN测量上报事件为发生对应事件时则将对应的WLAN测量报告发送给LTE基站。
所述WLAN测量上报事件至少包括第一事件至第八事件中的至少其中之一。
第一事件，对应于WLAN邻区满足以下条件之一或者组合：WLAN小区信号高于第一信号门限，WLAN负载低于第一负载门限，WLAN可用回路带宽高于第一回路带宽门限。
第二事件，对应于WLAN服务小区满足以下条件之一或者组合：WLAN小区信号低于第二信号门限，WLAN负载高于第二负载门限，WLAN可用回路带宽低于第二回路带宽门限。
第三事件，对应于WLAN邻区满足以下条件之一或者组合：WLAN邻区信号高于WLAN服务小区信号第三信号门限，WLAN邻区负载低于WLAN服务小区网络负载第三负载门限，WLAN邻区可用回路带宽高于WLAN服务小区可用回路带宽第三可用回路带宽门限。
第***，对应于WLAN服务小区及WLAN邻区满足以下条件之一或者组合：WLAN服务小区信号低于第四信号门限且WLAN邻区信号高于第五信号门限，WLAN服务小区负载高于第四负载门限且WLAN邻区负载低于第五负载门限，WLAN服务小区可用回路带宽低于第四回路带宽门限且WLAN邻区可用回路带宽高于第五回路带宽门限。
第五事件，对应于LTE服务小区及WLAN小区满足以下条件之一或者组合：LTE服务小区信号低于第六信号门限且WLAN小区信号(可以是WLAN服务小区，也可以是WLAN邻区)高于第七信号门限，WLAN小区负载低于第七负载门限，WLAN小区可用回路带宽高于第七回路带宽门限。
第六事件，对应于WLAN服务小区组的状态参数高于指定门限，这里的WLAN服务小区组的状态参数可包括WLAN小区信号的信号强度或信号质量等表征信号优劣的参数；还可WLAN小区的负载等状态参数。所述WLAN服务小区组的状态参数高于指定门限，即为WLAN服务小区组满足以下条件之一。
第一：WLAN服务小区组中至少有一个WLAN小区满足以下条件之一或者组合：WLAN小区信号高于相应的第八信号门限，WLAN小区负载低于相应的第八负载门限，WLAN小区可用回路带宽高于相应的第八回路带宽门限；
第二：WLAN服务小区组中的一个WLAN服务小区或多个连续的WLAN服务小区满足以下条件之一或者组合：WLAN小区信号高于相应的第九信号门限，WLAN小区负载低于相应的第九负载门限，WLAN小区可用回路带宽高于相应的第九回路带宽门限。
第七事件，对应于WLAN服务小区组的状态参数差于指定门限，即，WLAN服务小区组满足以下条件之一：
第一：WLAN服务小区组中所有WLAN小区满足以下条件之一或者组合：WLAN小区信号低于相应的第十信号门限，WLAN小区负载高于相应的第十负载门限，WLAN小区可用回路带宽低于相应的第十回路带宽门限；
第二：WLAN服务小区组中的一个WLAN服务小区或多个连续的WLAN服务小区满足以下条件之一或者组合：WLAN小区信号低于相应的 第十一信号门限，WLAN小区负载高于相应的第十一负载门限，WLAN小区可用回路带宽低于相应的第十一回路带宽门限。
第八事件，对应于WLAN服务小区组的非服务小区的状态变好，即，WLAN服务小区组的非服务小区满足以下条件之一：
第一：WLAN服务小区组中的非服务小区满足以下条件之一或者组合：非服务小区信号高于相应的第十二信号门限，非服务小区负载低于相应的第十二负载门限，非服务小区可用回路带宽高于相应的第十二回路带宽门限；
第二：WLAN服务小区组中的非服务小区满足以下条件之一或者组合：非服务小区信号高于服务小区相应的第十三信号门限，非服务小区负载低于服务小区相应的第十三负载门限，非服务小区可用回路带宽高于服务小区相应的第十三回路带宽门限；
第三：WLAN服务小区组中的非服务小区满足以下条件之一或者组合：非服务小区信号高于相应的第十四信号门限，非服务小区负载低于相应的第十四负载门限，非服务小区可用回路带宽高于相应的第十四回路带宽门限；同时，WLAN服务小区中的服务小区满足以下条件之一或者组合：服务小区信号低于相应的第十五信号门限，服务小区负载高于相应的第十五负载门限，服务小区可用回路带宽低于相应的第十五回路带宽门限。
所述WLAN周期性上报参数至少包括以下之一：上报周期，上报最大次数。
上述参数的具体定义可以参见现有技术，在此就不再做进一步的详细说明了。
方式二：
所述步骤S120可包括：向WLAN基站发送所述WLAN测量参数；所述步骤S130可包括：接收所述WLAN基站基于所述WLAN测量参数测量 得到的WLAN测量结果。具体的所述LTE基站通过理想或非理想回路向所述WLAN基站发送所述WLAN测量参数或通过其他网络接口或网络设备进行中转等方式向所述WLAN基站发送所述WLAN测量参数。
所述WLAN测量参数包括WLAN导频测量配置、WLAN链路测量配置、WLAN邻区测量配置以及WLAN网络状态测量配置的至少其中之一。
所述WLAN测量导频配置可包括：WLAN基站开始发送测量导频。
所述WLAN链路测量配置可包括：WLAN基站给终端发送链路测量请求，携带链路测量配置参数。
所述WLAN邻区测量配置可包括：WLAN基站给终端发送邻区测量请求，携带邻区测量配置参数。
所述WLAN网络状态测量配置可包括：WLAN基站配置测量其当前负载、当前上/下行回路带宽等网络状态信息。
在进行WLAN测量时，所述WLAN测量基站，可能需要根据所述各种配置向终端发送信号，由终端来进行测量并形成WLAN测量结果；则此时，所述WLAN基站向LTE基站发送的WLAN测量结果包括终端上传的WLAN测量结果。
在具体实现时，WLAN基站还可以通过WLAN网络自身统计以根据终端上报及自身信息处理后的信息，基于所述WLAN测量参数形成对应的WLAN测量报告。具体如何形成WLAN测量报告可以参见现有技术。
在LTE基站对WLAN测量进行具体控制时，可以结合上述方式一和方式二，通过方式一控制终端进行某些WLAN信号的接收和测量，通过方式二控制所述WLAN基站发送指定需要测量的WLAN信号或进行指定信息的统计和处理，从而LTE基站将获得更加全面、详细和精确的WLAN测量报告。
综合上述，本实施例提供了一种WLAN测量方法，是由LTE基站来进 行WLAN测量参数的配置，从而LTE基站通过配置WLAN测量参数实现了对WLAN测量的控制，同时还将接收WLAN测量结果；这样LTE基站就能获得其想要的WLAN网络的参数，从而能够更好的实现对LTE网络和WLAN网络的联合控制和联合传输。
方法实施例二：
如图3所示，本实施例提供一种WLAN测量方法，所述方法包括：
步骤S210：终端接收LTE基站发送的WLAN测量参数；
步骤S220：依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
步骤S230：依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果；
其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
在本实施例中提供一种WLAN测量方法，是由终端接收LTE基站配置的WLAN测量参数，基于该WLAN测量参数来进行WLAN测量；这样显然通过LTE基站通过控制终端进行WLAN测量实现了对WLAN网络的WLAN测量控制。
所述WLAN测量对象参数可包括WLAN测量频率和/或WLAN识别参数；所述WLAN测量报告配置参数包括：WLAN测量事件上报参数和/或WLAN周期向上报参数。
所述WLAN测量频率、WLAN识别参数、所述WLAN测量事件上报参数及所述WLAN周期向上报参数的体内容可以参见方法实施例一，在此就省略了。
方法实施例三：
如图4所示，本实施例提供一种WLAN测量方法，所述方法包括：
步骤S310：WLAN基站接收LTE基站发送的WLAN测量参数；
步骤S320：依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
步骤S330：依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果。
在本实施例中所述WLAN基站进行WLAN测量时形成的WLAN测量参数不再是由其自行确定的，而是由与其形成有LTE-WLAN紧耦合架构的LTE基站形成的，这样就实现了LTE基站对WLAN测量的控制。
所述WLAN基站具体可以通过理想或非理想回路与所述LTE基站进行所述WLAN测量参数与WLAN测量结果的交互。采用所述理想和非理想回路进行LTE基站与WLAN基站之间的信息交互时，通常有所述LTE基站与所述WLAN基站以外的第三方设备进行所述WLAN测量参数与WLAN测量结果的中转。
所述WLAN测量参数包括WLAN导频测量配置、WLAN链路测量配置、WLAN邻区测量配置以及WLAN网络状态测量配置的至少其中之一。所述WLAN导频测量配置、WLAN链路测量配置、WLAN邻区测量配置以及WLAN网络状态测量配置的详细介绍可以参见方法实施例一，在此就不重复了。
所述步骤S320可包括以下至少其中之一：
依据所述WLAN参数发送测量信号及接收终端基于所述测量信号形成的WLAN结果；以及依据所述WLAN参数自行生成所述WLAN测量结果。
上述方法表明WLAN测量结果中的部分测量结果可以由所述WLAN基站根据所述WLAN测量参数自行确定，有一些需要与所述WLAN基站有关联的终端协助来获得；故形成的所述WLAN测量结果可能仅包括WLAN基站自行确定的测量结果，也可以仅包括终端反馈的测量结果；还 可以同时通过WLAN基站自行确定以及终端反馈的测量结果这两部分。
总之本实施例所述的WLAN测量方法是基于LTE基站发送的WLAN测量参数进行的，是由LTE基站来控制的，最终的测量结果将至少部分反馈给所述LTE基站；这样能够更好的实现LTE基站对LTE网络和WLAN网络的联合传输的控制。
设备实施例一：
如图5所示，本实施例提供一种LTE基站，所述LTE基站包括：
配置单元110，配置为LTE基站配置WLAN测量参数；
第一发送单元120，配置为发送所述WLAN测量参数；
第一接收单元130，配置为接收基于所述WLAN测量参数返回的WLAN测量结果。
本实施例所述的配置单元110具体可包括处理器和存储介质；所述存储介质上存储有可执行代码。所述存储介质与所述处理器通过总线等LTE基站内部的通信接口连接。所述处理器通过执行所述可执行代码可以实现所述配置单元110的功能。所述处理器可以中央处理器CPU、微处理器MCU、数字信号处理器DSP或可编程阵列PLC等具有信息处理功能的处理器或处理芯片。
所述第一发送单元120和所述第一接收单元130的具体结构根据接收所述WLAN测量参数的设备的不同而不同。具体如，所述接收所述WLAN测量参数的设备可与所述LTE基站之间建立空口连接；则所述第一发送单元120和所述第一接收单元130包括空口。所述空口可包括各种形式的收发天线或收发天线阵列。当接收所述WLAN测量参数的设备可与所述LTE基站建立有直接或间接的有线连接时，具体如通过互连网设备与所述LTE基站建立有线连接时，所述第一发送单元120及所述第一接收单元130的具体结构可包括有线接口。所述有线接口可包括电缆接口或光缆接口。当 接收设备与所述LTE基站建立的间接有线连接时，通常需要由第三方设备进行信息交互的中转。
所述LTE基站具体的可如演进型基站eNB。总之本实施例所述的LTE基站可用于控制WLAN网络的WLAN测量，并能获得WLAN测量结果，这样方便所述LTE基站后续依据所述WLAN测量结果更好的控制LTE网络和WLAN网络之间的联合传输。
可选地，所述第一发送单元120，配置为向终端发送所述WLAN测量参数；所述第一接收单元130，配置为接收终端基于所述WLAN测量参数测量形成的WLAN测量结果；其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
当所述接收设备为终端时，所述第一发送单元120和所述第一接收单元130可选为LTE空口；通过所述LTE空口，所述LTE基站和终端之间能够进行所述WLAN测量参数以及WLAN测量结构的收发。
所述第一发送单元120，还配置为向WLAN基站发送所述WLAN测量参数；所述第一接收单元130，还配置为接收所述WLAN基站基于所述WLAN测量参数测量得到的WLAN测量结果。
在本实施例中接收所述WLAN测量参数的为WLAN基站。所述LTE基站与WLAN基站之间一般是通过有线接口或互连网进行连接的，故所述第一接收单元130和第一发送单元120的具体结构均为有线接口。
当接收设备不同时，所述WLAN测量参数包括的内容也不同，具体的可以参见方法实施例一，在此就不重复了。
总之本实施例提供了一种LTE基站，所述LTE基站通过WLAN测量参数的配置、发送和WLAN测量结构的接收，能够实现对WLAN测量的控制和WLAN测量结果的接收，方便后续LTE基站根据所述WLAN测量结果进行LTE网络和WLAN网络联合传输的控制。
设备实施例二：
如图6所示，本实施例提供一种终端，所述终端包括：
第二接收单元210，配置为接收LTE基站发送的WLAN测量参数；
第一测量单元220，配置为依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
第二发送单元230，配置为依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果；
其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
本实施例所述的终端通常为可以能够进行WLAN网络连接的LTE终端。
所述第二接收单元210可包括接收天线，能够从LTE基站接收所述WLAN测量参数；所述第二发送单元230可包括发送天线，配置为向所述LTE基站发送所述WLAN测量结果。所述发送天线和所述接收天线可以对应同一根同时兼具收发功能的天线。
所述第一测量单元220可包括处理器和存储介质；所述存储介质上存储有可执行代码。所述存储介质与所述处理器通过总线等终端内部的通信接口连接。所述处理器通过执行所述可执行代码可以实现所述第一测量单元220的功能。所述处理器的具体结构可以参见设备实施例一。在本实施例中所述第一测量单元220还可配置为控制所述终端接收WLAN测量信号，根据接收的WLAN信号质量等参数进行信息处理获得所述WLAN测量结果。
所述WLAN测量对象参数包括WLAN测量频率和/或WLAN识别参数；所述WLAN测量报告配置参数包括：WLAN测量事件上报参数和/或WLAN周期向上报参数。这些参数的详细介绍可参见方法实施例一。
总之本实施例提供了一种终端，可配置为协助LTE基站控制WLAN测量，从而方便LTE基站获得其想要的测量结果。所述测量结果用于供LTE基站控制LTE网络和WLAN网路之间的联合传输。
所述终端具体可为IOS***、安卓***端、Window***或塞班***等***的通信终端，具体可为手机或平板电脑等。
设备实施例三：
如图7所示，本实施例提供一种WLAN基站，所述WLAN基站包括：
第三接收单元310，配置为接收LTE基站发送的WLAN测量参数；
第二测量单元320，配置为依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
第三发送单元330，配置为依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果。
本实施例所述第三接收单元310和第三发送单元330的具体结构均可对应通信接口。本实施例所述通信接口可包括各种形式的有线接口，具体如电缆接口和光缆接口，这些结构可以直接或间接与所述LTE基站形成有线连接。所述间接形成有线连接为，WLAN基站与LTE基站之间通过第三方设备建立连接，即WLAN基站与LTE基站同时连接到同一个第三设备上。
所述第二测量单元320可包括处理器和存储介质；所述存储介质上存储有可执行代码。所述存储介质与所述处理器通过总线等终端内部的通信接口连接。所述处理器通过执行所述可执行代码可以实现所述第二测量单元320的功能。所述处理器的具体结构可以参见设备实施例一。
在本实施例中所述第二测量单元320可配置为所述WLAN基站根据所述WLAN测量参数发送WLAN测量信号，接收终端发送的WLAN测量结果或进行信息处理获得所述WLAN测量结果。
所述第二测量单元320可包括WLAN空口，配置为终端进行WLAN 测量信号和WLAN测量结果的交互。
所述第二测量单元320，配置为依据所述WLAN参数发送测量信号及接收终端基于所述测量信号形成的WLAN结果；和/或依据所述WLAN参数自行生成所述WLAN测量结果。
所述WLAN测量参数包括WLAN导频测量配置、WLAN链路测量配置、WLAN邻区测量配置以及WLAN网络状态测量配置的至少其中之一。所述WLAN测量参数的详细构成可以参见方法实施例一。
总之本实施例提供了一种WLAN基站可接收LTE基站的控制来能WLAN测量，并将WLAN测量结果反馈给LTE基站，方便LTE基站根据所述WLAN测量结果对LTE-WLAN进行联合控制。
本发明实施例还提供一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行上述方法的至少其中之一；具体如图2、图3、图4及图8至图15所示方法中的一个或多个。
本实施例所述的计算机存储介质可为移动硬盘、光盘、磁带或闪盘等各种能够存储计算机可执行指令的存储介质，可选为非瞬间存储介质。
以下结合上述任意实施例提供具体应用示例。
示例一：如图8所示为基于上述实施例所述WLAN测量方法进行WLAN基站添加的方法，包括：
步骤101：终端处于LTE连接态；根据网络侧配置和终端的支持能力，LTE基站决定启动对WLAN的测量配置。
步骤102：LTE基站给终端发送WLAN测量参数，所述WLAN测量参数至少包括以下之一：WLAN测量对象参数、WLAN测量报告配置参数；其中，WLAN测量对象参数至少包括以下之一：WLAN测量频率、WLAN识别参数(例如WLAN1和WLAN2)。WLAN测量报告配置参数包括WLAN 测量事件上报参数，包含WLAN测量上报事件和/或WLAN事件上报延迟定时器长度；WLAN测量上报事件至少包括以下之一：
第一事件，对应于WLAN邻区满足以下条件之一或者组合：WLAN小区信号高于第一信号门限，WLAN负载低于第一负载门限，WLAN可用回路带宽高于第一回路带宽门限；
第二事件，对应于WLAN服务小区满足以下条件之一或者组合：WLAN小区信号低于第二信号门限，WLAN负载高于第二负载门限，WLAN可用回路带宽低于第二回路带宽门限；
第三事件，对应于WLAN邻区满足以下条件之一或者组合：WLAN邻区信号高于WLAN服务小区信号第三信号门限，WLAN邻区负载低于WLAN服务小区网络负载第三负载门限，WLAN邻区可用回路带宽高于WLAN服务小区可用回路带宽第三可用回路带宽门限；
第***，对应于WLAN服务小区及WLAN邻区满足以下条件之一或者组合：WLAN服务小区信号低于第四信号门限且WLAN邻区信号高于第五信号门限，WLAN服务小区负载高于第四负载门限且WLAN邻区负载低于第五负载门限，WLAN服务小区可用回路带宽低于第四回路带宽门限且WLAN邻区可用回路带宽高于第五回路带宽门限；
第五事件，对应于LTE服务小区及WLAN小区满足以下条件之一或者组合：LTE服务小区信号低于第六信号门限且WLAN小区信号(可以是WLAN服务小区，也可以是WLAN邻区)高于第七信号门限，WLAN小区负载低于第七负载门限，WLAN小区可用回路带宽高于第七回路带宽门限；
第六事件，对应于WLAN服务小区组的状态参数高于指定门限，这里的WLAN服务小区组的状态参数可包括WLAN小区信号的信号强度或信号质量等表征信号优劣的参数；还可WLAN小区的负载等状态参数。所述 WLAN服务小区组的状态参数高于指定门限，即为WLAN服务小区组满足以下条件之一。
第一：WLAN服务小区组中至少有一个WLAN小区满足以下条件之一或者组合：WLAN小区信号高于相应的第八信号门限，WLAN小区负载低于相应的第八负载门限，WLAN小区可用回路带宽高于相应的第八回路带宽门限；
第二：WLAN服务小区组中的一个WLAN服务小区或多个连续的WLAN服务小区满足以下条件之一或者组合：WLAN小区信号高于相应的第九信号门限，WLAN小区负载低于相应的第九负载门限，WLAN小区可用回路带宽高于相应的第九回路带宽门限。
第七事件，对应于WLAN服务小区组的状态参数差于指定门限，即，WLAN服务小区组满足以下条件之一：
第一：WLAN服务小区组中所有WLAN小区满足以下条件之一或者组合：WLAN小区信号低于相应的第十信号门限，WLAN小区负载高于相应的第十负载门限，WLAN小区可用回路带宽低于相应的第十回路带宽门限；
第二：WLAN服务小区组中的一个WLAN服务小区或多个连续的WLAN服务小区满足以下条件之一或者组合：WLAN小区信号低于相应的第十一信号门限，WLAN小区负载高于相应的第十一负载门限，WLAN小区可用回路带宽低于相应的第十一回路带宽门限。
第八事件，对应于WLAN服务小区组的非服务小区的状态变好，即，WLAN服务小区组的非服务小区满足以下条件之一：
第一：WLAN服务小区组中的非服务小区满足以下条件之一或者组合：非服务小区信号高于相应的第十二信号门限，非服务小区负载低于相应的第十二负载门限，非服务小区可用回路带宽高于相应的第十二回路带宽门限；
第二：WLAN服务小区组中的非服务小区满足以下条件之一或者组合：非服务小区信号高于服务小区相应的第十三信号门限，非服务小区负载低于服务小区相应的第十三负载门限，非服务小区可用回路带宽高于服务小区相应的第十三回路带宽门限；
第三：WLAN服务小区组中的非服务小区满足以下条件之一或者组合：非服务小区信号高于相应的第十四信号门限，非服务小区负载低于相应的第十四负载门限，非服务小区可用回路带宽高于相应的第十四回路带宽门限；同时，WLAN服务小区中的服务小区满足以下条件之一或者组合：服务小区信号低于相应的第十五信号门限，服务小区负载高于相应的第十五负载门限，服务小区可用回路带宽低于相应的第十五回路带宽门限；
步骤103：终端基于第一事件触发向LTE基站发送测量报告。终端进行WLAN测量，WLAN1满足测量上报第一事件，例如，WLAN1信号(WLAN邻区)高于第一信号门限和/或WLAN1负载低于第一负载门限和/或WLAN1可用回路带宽高于第一回路带宽门限，终端构造测量报告并发送给LTE基站；其中，终端可以根据接收到的WLAN事件上报延迟定时器长度设置WLAN事件上报延迟定时器，在该定时器超时后构造测量报告并发送给LTE基站，或者，如果终端没有接收到WLAN事件上报延迟定时器长度的配置参数，则终端直接构造测量报告并发送给LTE基站。此处的WLAN1代表一个WLAN基站；WLAN2代表两一个WLAN基站。
步骤104：LTE基站根据WLAN测量报告，决定将WLAN1添加到服务小区，LTE基站给终端发送消息进行WLAN基站添加操作。
步骤105：终端与WLAN1进行关联。
步骤106：终端给LTE基站发送消息指示WLAN基站添加操作成功。
步骤107：LTE基站与WLAN1进行关联。
步骤108：终端同时保持与LTE基站和WLAN1的连接，终端的服务 小区包括LTE小区和WLAN小区。
示例二：
如图9所示，基于上述实施例所述WLAN测量方法进行WLAN基站删除的方法，包括：
步骤201：终端同时保持与LTE基站和WLAN基站的连接，终端的服务小区包括LTE小区和WLAN小区。
步骤202：LTE基站给终端发送WLAN测量配置；如果LTE基站之前已经进行WLAN测量配置，此处可以不配置，如果LTE基站需要改变测量某些WLAN测量配置参数，此处可以再次进行配置。此处的所述WLAN测量配置即为上述WLAN测量参数。
步骤203：终端基于第二时间触发，向LTE基站发送测量报告，具体包括终端进行WLAN测量，WLAN1满足测量上报第二事件或第七事件。例如，以第二事件为例，即WLAN1(WLAN服务小区)信号低于第二信号门限和/或WLAN1负载高于第二负载门限和/或WLAN1可用回路带宽低于第二回路带宽门限，终端构造测量报告并发送给LTE基站。此处的测量报告即为上述实施例中所述的WLAN测量报告的简称。
步骤204：LTE基站根据WLAN测量报告，决定将WLAN1从服务小区中删除，向终端发送WLAN基站删除消息，以触发终端进行WLAN基站删除操作。
步骤205：终端删除与WLAN1之间的关联关系。
步骤206：终端给LTE基站发送消息指示WLAN基站删除操作成功。
步骤207：LTE基站删除与WLAN1的关联。
步骤208：终端保持与LTE基站的连接。
示例三：
如图10所示，基于上述实施例所述WLAN测量方法进行WLAN基 站变更的方法，包括：
步骤301：终端同时保持与LTE基站和WLAN1的连接，终端的服务小区包括LTE小区和WLAN小区。
步骤302：LTE基站给终端发送WLAN测量配置；如果LTE基站之前已经进行WLAN测量配置，此处可以不配置，如果LTE基站需要改变测量某些WLAN测量配置参数，此处可以再次进行配置.
步骤303：终端进行WLAN测量，WLAN1满足测量上报第三事件或第***，例如，WLAN1(WLAN服务小区)信号低于第四信号门限且WLAN2(WLAN邻区)高于第五信号门限和/或WLAN1负载高于第四负载门限且WLAN2负载低于第五负载门限和/或WLAN1可用回路带宽低于第四回路带宽门限且WLAN2可用回路带宽高于第五回路带宽门限，或者WLAN2信号高于WLAN1第三信号门限和/或WLAN2负载低于WLAN服务小区网络负载第三负载门限和/或WLAN2可用回路带宽高于WLAN1可用回路带宽第三可用回路带宽门限，终端构造测量报告并发送给LTE基站.
步骤304：LTE基站根据WLAN测量报告，决定将WLAN2加入到服务小区同时把WLAN1从服务小区中删除，LTE基站给终端发送消息进行WLAN基站改变操作。
步骤305：终端与WLAN2之间进行重关联关系。
步骤306：WLAN2和WLAN1之间重关联。
步骤307：终端给LTE基站发送消息指示WLAN基站改变操作成功。
步骤308：LTE基站与WLAN2进行关联操作；
步骤309：终端同时保持与LTE基站和WLAN2的连接，终端的服务小区包括LTE小区和WLAN小区。
示例四：
如图11所示，基于上述实施例所述WLAN测量方法进行WLAN分流改变方法，包括：
步骤401：终端同时保持与LTE基站和WLAN基站的连接，终端的服务小区包括LTE小区和WLAN小区。
步骤402：LTE基站给终端发送WLAN测量配置；如果LTE基站之前已经进行WLAN测量配置，此处可以不配置，如果LTE基站需要改变测量某些WLAN测量配置参数，此处可以再次进行配置。
步骤403：终端基于第五事件触发向LTE基站发送测量报告，具体包括终端进行WLAN测量，WLAN1满足测量上报第五事件，例如，LTE服务小区信号低于第六信号门限且WLAN小区(此处以WLAN服务小区为例)高于第七信号门限，终端构造测量报告并发送给LTE基站。此处的测量报告即为上述WLAN测量结果。
步骤404：LTE基站根据WLAN测量报告，决定取消LTE基站和WLAN1间的关联及联合传输处理，LTE基站给终端发送消息取消LTE和WLAN1的关联及联合传输处理。
步骤104a：LTE基站给WLAN1发送消息取消LTE和WLAN1之间的关联和联合传输处理。
步骤405：终端与WLAN1以普通连接进行数据传输。
示例五：
如图12所示，基于上述实施例所述WLAN测量方法进行WLAN基站添加方法，包括：
步骤501：终端处于LTE连接态；根据网络侧配置和终端的支持能力，LTE基站决定启动对WLAN的测量配置。
步骤502：LTE基站给终端发送WLAN测量配置(所述WLAN测量配置即为WLAN测量参数)。所述WLAN测量参数至少包括以下之 一：WLAN测量对象参数、WLAN测量报告配置参数。WLAN测量对象参数至少包括以下之一：WLAN测量频率、WLAN识别参数(例如WLAN1和WLAN2)。WLAN测量报告配置参数包括WLAN测量周期上报；WLAN测量周期上报参数至少包括以下之一：上报周期，上报最大次数。
步骤503：终端基于周期上报最强WLAN触发向LTE基站发送测量报告。此处的所述测量报告即为上述WLAN测量结果的一种表现形式。步骤503具体可包括：终端进行WLAN测量，WLAN1满足周期上报条件，终端构造测量报告并发送给LTE基站。
步骤504：LTE基站根据WLAN测量报告，决定将WLAN1添加到服务小区，LTE基站和终端均与WLAN1进行添加相关操作。
示例六：图13所示的为基于上述实施例所述WLAN测量方法进行WLAN导频测量方法，包括：
步骤601：终端处于LTE连接态；根据网络侧配置和终端的支持能力，LTE基站决定启动对WLAN的测量配置；为了使终端能够更快速的测量到WLAN等目的，LTE基站决定通知WLAN邻区发送测量导频。
步骤602：LTE基站给WLAN1发送WLAN测量导频配置(此处的WLAN测量导频配置，即为上述实施例所述的WLAN导频测量配置。
步骤602a：LTE基站给WLAN1的WLAN邻区WLAN2发送WLAN测量导频配置。
步骤603/3a：WLAN1/WLAN2发送测量导频。
步骤604：LTE基站给终端发送WLAN测量配置，WLAN测量配置参数至少包括以下之一：WLAN测量频率、WLAN识别参数(例如，WLAN1和WLAN2)、WLAN测量上报条件。
步骤605：终端进行WLAN测量，WLAN1满足测量上报条件，即 WLAN1(WLAN邻区)信号高于第一门限，终端构造测量报告并发送给LTE基站。
步骤606：终端和LTE基站均与WLAN1之间进行WLAN1添加相关操作。
示例七：图14所示的为基于上述实施例所述WLAN测量方法进行WLAN链路/邻区测量方法，包括：
步骤701：终端同时保持与LTE基站和WLAN基站的连接，终端的服务小区包括LTE小区和WLAN小区。
步骤702：LTE基站向WLAN1发送测量配置。所述测量配置即为上述实施例所述的WLAN测量参数的一种，所述测量配置中包括激活链路/邻区/网络状态测量等配置参数。通常LTE网络希望了解终端在WLAN1下运行信息以便LTE网络可以优化数据包在LTE小区和WLAN小区的分发、或者对紧耦合的承载进行调整等。所述WLAN1下运行信息可包括WLAN链路状态、邻区信息等信息。此时，LTE基站给WLAN1发送消息，携带WLAN测量配置，激活WLAN链路测量和/或邻区测量等。
步骤703：WLAN1进行相应的测量配置。
步骤704：WLAN1将相关的测量配置发送给终端，至少包括以下之一：
WLAN1给终端发送链路测量请求，携带链路测量配置参数；
WLAN1给终端发送邻区测量请求，携带邻区测量配置参数；
步骤705：终端按WLAN1发送的测量配置进行测量，并发送测量报告给WLAN1。
步骤706：WLAN1将测量结果传递给LTE基站；其中，测量结果可以来自终端上报的测量报告，也可以是WLAN网络根据终端上报及自 身信息处理后的信息。
示例八：图15所示的为基于上述实施例所述WLAN测量方法进行WLAN网络状态测量方法，包括：
步骤801：终端同时保持与LTE基站和WLAN基站的连接，终端的服务小区包括LTE小区和WLAN小区。
步骤802：LTE基站向WLAN1发送测量配置。所述测量配置即为上述实施例所述的WLAN测量参数的一种，所述测量配置中包括激活链路/邻区/网络状态测量等配置参数。通常LTE网络希望了解终端在WLAN1下运行信息以便LTE网络可以优化数据包在LTE小区和WLAN小区的分发、或者对紧耦合的承载进行调整等。所述WLAN1下运行信息可包括WLAN链路状态、邻区信息等信息。此时，LTE基站给WLAN1发送消息，携带WLAN测量配置，激活WLAN链路测量和/或邻区测量等。
步骤803：WLAN1进行WLAN网络状态测量配置及测量，具体可包括：WLAN基站配置测量其当前负载、当前上/下行回路带宽等网络状态信息。
步骤804：WLAN1将测量结果传递给LTE基站。
在本申请所提供的几个实施例中，应该理解到，所揭露的设备和方法，可以通过其它的方式实现。以上所描述的设备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，如：多个单元或组件可以结合，或可以集成到另一个***，或一些特征可以忽略，或不执行。另外，所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口，设备或单元的间接耦合或通信连接，可以是电性的、机械的或其它形式的。
上述作为分离部件说明的单元可以是、或也可以不是物理上分开的，作为单元显示的部件可以是、或也可以不是物理单元，即可以位于一个地方，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全部单元来实现本实施例方案的目的。
另外，在本发明各实施例中的各功能单元可以全部集成在一个处理模块中，也可以是各单元分别单独作为一个单元，也可以两个或两个以上单元集成在一个单元中；上述集成的单元既可以采用硬件的形式实现，也可以采用硬件加软件功能单元的形式实现。
本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括：移动存储设备、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，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以所述权利要求的保护范围为准。
本发明实施例还记载一种计算机存储介质，所述计算机存储介质中存储有计算机程序，所述计算机程序用于执行本发明实施例中图1所示的降低移动终端SAR的方法。
以上所述，仅为本发明的较佳实施例而已，并非用于限定本发明的保护范围。凡按照本发明原理所作的修改，都应当理解为落入本发明的保护范围。

Claims (18)

  1. 一种WLAN测量方法，所述方法包括：
    LTE基站配置WLAN测量参数；
    发送所述WLAN测量参数；
    接收基于所述WLAN测量参数返回的WLAN测量结果。
  2. 根据权利要求1所述的方法，其中，
    所述发送所述WLAN测量参数，包括：
    向终端发送所述WLAN测量参数；
    所述接收基于所述WLAN测量参数返回的WLAN测量结果，包括：
    接收终端基于所述WLAN测量参数测量形成的WLAN测量结果；
    其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
  3. 根据权利要求2所述的方法，其中，
    所述WLAN测量参数至少包括以下之一：
    WLAN测量对象参数、WLAN测量报告配置参数。
  4. 根据权利要求3所述的方法，其中，
    所述WLAN测量对象参数包括WLAN测量频率和/或WLAN识别参数；
    所述WLAN测量报告配置参数包括：WLAN测量事件上报参数和/或WLAN周期向上报参数。
  5. 根据权利要求4所述的方法，其特征在于，
    所述WLAN测量事件上报参数包括单个WLAN小区的测量上报参数，和/或WLAN小区组的测量上报参数；所述WLAN小区组是指一组WLAN小区的集合，包括一个或多个WLAN小区；所述WLAN小区组至少包括 WLAN服务小区组；
    其中，所述WLAN小区组能够用于所述终端在不通知LTE基站的情况下在所述WLAN小区组内移动；还能够用于基于LTE基站的判决进行WLAN小区组之间的移动。
  6. 根据权利要求1所述的方法，其中，
    所述发送所述WLAN测量参数，包括：
    向WLAN基站发送所述WLAN测量参数；
    所述接收基于所述WLAN测量参数返回的WLAN测量结果，包括：
    接收所述WLAN基站基于所述WLAN测量参数测量得到的WLAN测量结果。
  7. 根据权利要求6所述的方法，其中，
    所述WLAN测量参数至少包括以下之一：
    WLAN导频测量配置、WLAN链路测量配置、WLAN邻区测量配置以及WLAN网络状态测量配置。
  8. 根据权利要求7所述的方法，其中，
    所述WLAN测量结果至少包括以下之一：
    终端上报的WLAN测量结果、所述WLAN基站自行生成的WLAN测量结果。
  9. 一种WLAN测量方法，所述方法包括：
    终端接收LTE基站发送的WLAN测量参数；
    依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
    依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果；
    其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
  10. 一种WLAN测量方法，所述方法包括：
    WLAN基站接收LTE基站发送的WLAN测量参数；
    依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
    依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果。
  11. 根据权利要求10所述的方法，其中，
    所述依据所述WLAN参数进行WLAN测量，形成WLAN测量结果，包括以下至少其中之一：
    依据所述WLAN参数发送测量信号及接收终端基于所述测量信号形成的WLAN结果；
    以及
    依据所述WLAN参数自行生成所述WLAN测量结果。
  12. 一种LTE基站，其中，所述LTE基站包括：
    配置单元，配置为LTE基站配置WLAN测量参数；
    第一发送单元，配置为发送所述WLAN测量参数；
    第一接收单元，配置为接收基于所述WLAN测量参数返回的WLAN测量结果。
  13. 根据权利要求12所述的LTE基站，其中，
    所述第一发送单元，配置为向终端发送所述WLAN测量参数；
    所述第一接收单元，配置为接收终端基于所述WLAN测量参数测量形成的WLAN测量结果；
    其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
  14. 根据权利要求12所述的LTE基站，其中，
    所述第一发送单元，配置为向WLAN基站发送所述WLAN测量参数；
    所述第一接收单元，配置为接收所述WLAN基站基于所述WLAN测量参数测量得到的WLAN测量结果。
  15. 一种终端，其中，
    所述终端包括：
    第二接收单元，配置为接收LTE基站发送的WLAN测量参数；
    第一测量单元，配置为依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
    第二发送单元，配置为依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果；
    其中，所述终端为与所述LTE基站建立连接，且能与所述WLAN的WLAN基站关联的终端。
  16. 一种WLAN基站，其中，
    所述WLAN基站包括：
    第三接收单元，配置为接收LTE基站发送的WLAN测量参数；
    第二测量单元，配置为依据所述WLAN参数进行WLAN测量，形成WLAN测量结果；
    第三发送单元，配置为依据所述WLAN测量参数向所述LTE基站发送所述WLAN测量结果。
  17. 根据权利要求16所述的WLAN基站，其中，
    所述第二测量单元，配置为依据所述WLAN参数发送测量信号及接收终端基于所述测量信号形成的WLAN结果；和/或依据所述WLAN参数自行生成所述WLAN测量结果。
  18. 一种计算机存储介质，所述计算机存储介质中存储有计算机可执行指令，所述计算机可执行指令用于执行权利要求1至11所述方法的至少其中之一。
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