WO2017167055A1 - 一种无线局域网络标识信息的处理方法、装置、设备及基站 - Google Patents

一种无线局域网络标识信息的处理方法、装置、设备及基站 Download PDF

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Publication number
WO2017167055A1
WO2017167055A1 PCT/CN2017/077302 CN2017077302W WO2017167055A1 WO 2017167055 A1 WO2017167055 A1 WO 2017167055A1 CN 2017077302 W CN2017077302 W CN 2017077302W WO 2017167055 A1 WO2017167055 A1 WO 2017167055A1
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local area
area network
wireless local
base station
network identifiers
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English (en)
French (fr)
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王彦
梁靖
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China Academy of Telecommunications Technology CATT
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China Academy of Telecommunications Technology CATT
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • 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 disclosure relates to the field of communications technologies, and in particular, to a method, an apparatus, a device, and a base station for processing wireless local area network identification information.
  • LTE Long Term Evolution
  • WLAN Aggregation LTE WLAN Aggregation
  • the LWA transmission technology can realize the aggregate transmission of user data on the LTE and WLAN sides, and improve the transmission rate of the user data and the user experience. Since the LTE base station and the WLAN node need to provide data transmission services to the user in a coordinated manner, the LTE base station needs to know the necessary WLAN information. At the same time, due to the large number of WLAN nodes, WLAN information not related to the LTE base station need not be transmitted to the base station.
  • the WT cannot correctly filter the local WLAN AP, so that a large number of WLAN AP information unrelated to the LTE base station is transmitted to the LTE base station, resulting in LTE.
  • the complexity of the processing of WLAN information by the base station is high.
  • the technical problem to be solved by the present disclosure is to provide a method for processing wireless local area network identification information,
  • the device, the device, and the base station enable the base station to obtain wireless local area network information that is connected to the WT and is within the coverage of the base station, reduce the transmission of useless information that is not related to the base station, and save interface message load overhead.
  • an embodiment of the present disclosure provides a method for processing wireless local area network identification information, including: when a base station establishes a communication interface with a wireless local area network termination point WT, acquiring a location sent by the base station Determining K wireless local area network identifiers within the coverage of the base station; obtaining, according to the M wireless local area network identifiers connected to the WT, and the K wireless local area network identifiers, connecting with the WT and covering the base station The N wireless local area network identifiers are sent to the base station, where K, M, and N are positive integers greater than or equal to 1.
  • the step of acquiring the K wireless local area network identifiers in the coverage of the base station sent by the base station when the base station establishes a communication interface with the WLAN termination point WT includes: the base station and the wireless local area network termination point WT When the communication interface is established, the WLAN terminal WT receives the Xw interface setup request message sent by the base station, where the Xw interface setup request message carries K WLAN identifiers in the coverage of the base station.
  • the step includes: performing screening processing on the M wireless local area network identifiers according to the K wireless local area network identifiers, and obtaining N wireless local area network identifiers connected to the WT and within the coverage of the base station.
  • the step of performing screening processing on the M wireless local area network identifiers according to the K wireless local area network identifiers includes: screening out the corresponding points in the access points corresponding to the M wireless local area network identifiers The wireless local area network identifier corresponding to the N access points whose geographical distance between the access points corresponding to any one of the K wireless local area network identifiers is less than a predetermined threshold.
  • the step of performing screening processing on the M wireless local area network identifiers according to the K wireless local area network identifiers includes: according to the M wireless local area network identifiers connected to the WT, and the K wireless And identifying, by the local area network identifier, N wireless local area network identifiers of the M wireless local area network identifiers that are the same as any one of the K wireless local area network identifiers, and using the N wireless local area network identifiers as The WT is connected and at the base N wireless local area network identifiers within the coverage of the station.
  • the method further includes: acquiring a base station configuration update message sent by the base station, where the base station configuration update message carries the updated P wireless local area network identifiers in the coverage of the base station; and according to the M connected to the WT a wireless local area network identifier, and the P wireless local area network identifiers, obtaining L wireless local area network identifiers connected to the WT and within the coverage of the base station; and the wireless local area network corresponding to the L wireless local area network identifiers
  • the network information is sent to the base station, where P and L are positive integers greater than or equal to 1.
  • an embodiment of the present disclosure further provides a method for processing wireless local area network identification information, including: when a base station establishes a communication interface with a wireless local area network termination point WT, transmitting the coverage of the base station to the WT K wireless local area network identifiers; receiving wireless local area network information corresponding to the N wireless local area network identifiers connected to the WT and within the coverage of the base station, wherein the N wireless local area network identifiers are The WT is obtained according to the M wireless local area network identifiers connected to the WT and the K wireless local area network identifiers; wherein K, M, and N are positive integers greater than or equal to 1.
  • the step of transmitting the K wireless local area network identifiers in the coverage of the base station to the WT when the base station establishes a communication interface with the wireless local area network termination point WT includes: acquiring, by the base station, the wireless local area network reported by the terminal The measurement report is obtained by obtaining K wireless local area network identifiers in the coverage of the base station; when establishing a communication interface between the base station and the wireless local area network termination point WT, sending an Xw interface establishment request message to the WT, the Xw interface establishment request The message carries the K wireless local area network identifiers.
  • the method further includes: the base station transmitting, to the terminal, a measurement configuration message indicating that the terminal detects a wireless local area network identifier in the coverage of the base station, where the measurement configuration message includes multiple wireless local area network identifiers; acquiring the terminal
  • the received signal strength indicator reported by the measurement configuration message indicates that the RSSI (receive signal strength indicator) is greater than a preset strength threshold, and K wireless local area network identifiers other than the plurality of wireless local area network identifiers included in the measurement configuration message.
  • the embodiment of the present disclosure further provides a processing device for the wireless local area network identification information, including: a first acquiring module, configured to acquire, when the base station establishes a communication interface with a wireless local area network termination point WT, the K wireless local area network identifiers in the coverage of the base station; a first processing module, configured to identify, according to the M wireless local area network identifiers connected to the WT, and the K a wireless local area network identifier, where N wireless local area network identifiers are connected to the WT and are within the coverage of the base station; and the first sending module is configured to send the wireless local area network information corresponding to the N wireless local area network identifiers To the base station, wherein K, M, and N are positive integers greater than or equal to one.
  • the first obtaining module includes: a first acquiring unit, configured to: when the base station establishes a communication interface with the WLAN end point WT, the WLAN end point WT receives an Xw interface setup request message sent by the base station, The Xw interface setup request message carries K wireless local area network identifiers in the coverage of the base station.
  • the first processing module includes: a filtering processing unit, configured to perform screening processing on the M wireless local area network identifiers according to the K wireless local area network identifiers, to obtain a connection with the WT, and at the base station N wireless local area network identifiers within coverage.
  • a filtering processing unit configured to perform screening processing on the M wireless local area network identifiers according to the K wireless local area network identifiers, to obtain a connection with the WT, and at the base station N wireless local area network identifiers within coverage.
  • the screening processing unit is specifically configured to: between the access points corresponding to the M wireless local area network identifiers, select an access point corresponding to any one of the K wireless local area network identifiers The wireless local area network identifier corresponding to the N access points whose geographical distance is less than a predetermined threshold.
  • the screening processing unit is specifically configured to: obtain the M wireless local area network identifiers and the K pieces according to the M wireless local area network identifiers connected to the WT, and the K wireless local area network identifiers Any one of the wireless local area network identifiers identifies the same N wireless local area network identifiers, and the N wireless local area network identifiers are used as N wireless local area network identifiers connected to the WT and within the coverage of the base station .
  • the device further includes: a second acquiring module, configured to acquire a base station configuration update message sent by the base station, where the base station configuration update message carries updated P wireless local area network identifiers in the coverage of the base station; a processing module, configured to obtain, according to the M wireless local area network identifiers connected to the WT, and the P wireless local area network identifiers, obtain L wireless local area network identifiers that are connected to the WT and are within the coverage of the base station
  • the second sending module is configured to send, to the base station, the wireless local area network information corresponding to the L wireless local area network identifiers, where P and L are positive integers greater than or equal to 1.
  • a WLAN termination device includes: a receiver, configured to receive the base sent by the base station when establishing a communication interface between a base station and a WLAN termination point WT The K wireless local area network identifiers in the coverage of the station; the processor, connected to the receiver, configured to implement the following functional modules: a first processing module, configured to identify, according to the M wireless local area network identifiers connected to the WT, Deriving K wireless local area network identifiers, obtaining N wireless local area network identifiers connected to the WT and within the coverage of the base station; and a transmitter connected to the processor for using the N wireless local area networks The corresponding wireless local area network information is sent to the base station, where K, M, and N are positive integers greater than or equal to one.
  • an embodiment of the present disclosure further provides a processing apparatus for wireless local area network identification information, including: a third sending module, configured to: when a communication interface is established between a base station and a wireless local area network termination point WT, to the WT Transmitting, by the receiving unit, the K wireless local area network identifiers in the coverage of the base station, and receiving, by the receiving module, the wireless local area network corresponding to the N wireless local area network identifiers that are connected to the WT and are within the coverage of the base station Network information; wherein, the N wireless local area network identifiers are obtained by the WT according to the M wireless local area network identifiers connected to the WT, and the K wireless local area network identifiers; wherein, K, M, and N are greater than or A positive integer equal to 1.
  • the third sending module includes: a second acquiring unit, configured to obtain, by the base station, a wireless local area network measurement report reported by the terminal, to obtain K wireless local area network identifiers in the coverage of the base station; and a message sending unit, configured to: When the communication interface is established between the base station and the WLAN end point WT, the XW interface establishment request message is sent to the WT, and the K WLAN interface establishment request message carries the K WLAN identifiers.
  • the device further includes: a fourth sending module, configured to send, by the base station, a measurement configuration message indicating that the terminal detects a wireless local area network identifier in the coverage of the base station, where the measurement configuration message includes multiple wireless local area networks And a third acquiring module, configured to acquire, according to the received signal strength indication reported by the terminal according to the measurement configuration message, that the value is greater than a preset strength threshold, and is not included in the wireless local area network identifier included in the measurement configuration message. K wireless local area network identification.
  • an embodiment of the present disclosure further provides a base station, including: a transmitter, configured to send a K in a coverage of the base station to the WT when establishing a communication interface between the base station and a WLAN termination point WT a wireless local area network identifier; a receiver connected to the transmitter, configured to receive N WLANs fed back by the WT and connected to the WT and within the coverage of the base station Identifying corresponding wireless local area network information; wherein, the N wireless local area network identifiers are obtained by the WT according to the M wireless local area network identifiers connected to the WT, and the K wireless local area network identifiers; wherein, K, M, and N is a positive integer greater than or equal to 1.
  • the K wireless local area network identifiers in the coverage of the base station sent by the base station are acquired. Obtaining N wireless local area network identifiers connected to the WT and within the coverage of the base station according to the M wireless local area network identifiers connected to the WT, and the K wireless local area network identifiers; The wireless local area network information corresponding to the N wireless local area network identifiers is sent to the base station.
  • the base station can obtain wireless local area network information that is connected to the WT and is within the coverage of the base station, reduces the transmission of useless information that is not related to the base station, saves interface message load overhead, and prevents the message from being split due to excessive information.
  • Multiple data packet transmission reduces the implementation complexity of the WT and also reduces the processing complexity of the base station after receiving the wireless local area network information.
  • 1 is a schematic diagram of an LWA network architecture
  • FIG. 2 is a schematic flowchart of a method for processing wireless local area network identification information according to some embodiments of the present disclosure
  • FIG. 3 is a schematic flowchart of a method for processing wireless local area network identification information according to some embodiments of the present disclosure
  • FIG. 4 is a schematic flowchart of a method for processing wireless local area network identification information according to some embodiments of the present disclosure
  • FIG. 5 is a schematic flowchart of a method for processing wireless local area network identification information according to some embodiments of the present disclosure
  • FIG. 6 is a schematic diagram of a process interaction of a method for processing wireless local area network identification information according to some embodiments of the present disclosure
  • FIG. 7 is a schematic structural diagram of a device for processing wireless local area network identification information according to some embodiments of the present disclosure.
  • FIG. 8 is a schematic structural diagram of a wireless local area network termination point device according to some embodiments of the present disclosure.
  • FIG. 9 is a composition diagram of a device for processing wireless local area network identification information according to some embodiments of the present disclosure. Schematic diagram.
  • an embodiment of the present disclosure provides a method for processing wireless local area network identification information.
  • the method for processing the wireless local area network identification information includes the following steps.
  • Step 21 When establishing a communication interface between the base station and the WLAN termination point WT, acquiring K WLAN identifiers in the coverage of the base station sent by the base station; in this step, specifically, the base station and the WLAN When the communication interface is established between the WTs, the XW interface setup request message sent by the base station is received, where the Xw interface setup request message carries K WLAN identifiers in the coverage of the base station.
  • the Xw interface setup request message further carries the global base station identifier Global eNB ID of the base station, and the Global eNB ID includes a public land mobile network identifier PLMN ID and a base station identifier eNB ID.
  • the base station and the WT need to establish an association (Stream Control Transmission Protocol) of the SCTP before the base station sends the XW interface setup request message to the WT.
  • Stream Control Transmission Protocol A protocol for the transport layer.
  • the corresponding processing information may be returned to the corresponding base station according to the global base station identifier of the base station.
  • Step 22 Obtain N wireless local area network identifiers connected to the WT and within the coverage of the base station according to the M wireless local area network identifiers connected to the WT and the K wireless local area network identifiers.
  • Step 23 Send wireless local area network information corresponding to the N wireless local area network identifiers to the base station, where K, M, and N are positive integers greater than or equal to 1.
  • the wireless local area network information includes: an identifier of the wireless local area network access point, an operation level, a country code, a supported maximum rate, and one or more of the supported frequency bands and channels.
  • the WT filters the access point corresponding to the wireless local area network identifier connected thereto by using the WLAN identifier provided by the base station, so that the base station can acquire the wireless local area network connected to the WT and within the coverage of the base station.
  • the information reduces the transmission of useless information that is not related to the base station, saves the interface message load overhead, prevents the message from being split into multiple data packets due to excessive information, reduces the implementation complexity of the WT, and reduces the reception of the base station. Processing complexity after WLAN information.
  • the method for processing WLAN identification information includes: Step 31: Acquire the base station coverage sent by the base station when establishing a communication interface between the base station and the WLAN termination point WT K wireless local area network identifiers in the range; step 32, performing screening processing on the M wireless local area network identifiers according to the K wireless local area network identifiers, obtaining connection with the WT and being within the coverage of the base station
  • the N wireless local area network identifiers are sent to the base station, where K, M, and N are positive integers greater than or equal to 1.
  • the first implementation manner of the step 32 includes: screening, between the access points corresponding to the M wireless local area network identifiers, an access point corresponding to any one of the K wireless local area network identifiers
  • the geographic location is a wireless local area network identifier corresponding to N access points that are less than a predetermined threshold.
  • the specific implementation process may be: acquiring each of the access points corresponding to the M wireless local area network identifiers, and respectively obtaining a geographical distance between the access points corresponding to the K wireless local area network identifiers Obtaining M sets, each set includes K distance values; and from the M sets, filtering out the wireless local area network identifiers corresponding to the N sets, wherein each of the N sets has a smaller than A distance value of the preset threshold, where the wireless local area network identifier corresponding to the N sets is a wireless local area network identifier that is connected to the WT and is within the coverage of the base station.
  • the second implementation manner of the step 32 includes: obtaining, according to the M wireless local area network identifiers connected to the WT, and the K wireless local area network identifiers, the K wireless local area network identifiers and the K wireless N of the same wireless local area network identifier in the local area network identifier
  • the WLAN identifier identifies the N WLAN identifiers as N WLAN identifiers connected to the WT and within the coverage of the base station.
  • the WT After receiving the Xw interface setup request message, the WT finds that p (1 ⁇ p ⁇ K) WLANs of the K WLAN IDs sent by the base station are not connected to the current WT entity, so the WT screen removes the p WLANs. WLAN.
  • the LTE base station After receiving the WLAN measurement report reported by several UEs in a short period of time after the LTE network and the WLAN are deployed, the LTE base station adds m (m ⁇ 1) WLAN IDs to its internal WLAN neighbor relationship table. ;
  • the LTE base station decides to establish an Xw interface to the WT, first establishing an SCTP association with the WT;
  • the LTE base station triggers an Xw Setup Request message, where the WLAN IDs in the WLAN neighbor relationship table are carried;
  • the WT After receiving the Xw Setup Request message, the WT finds that the m WLANs are connected to the WT and directly obtain information about the m WLANs (including ID, operation level, country code, supported maximum rate, and supported frequency bands). And channel);
  • the WT carries the information of the m WLANs in the Xw Setup Response message and returns it to the base station.
  • the method for processing wireless local area network identification information further includes the following steps.
  • Step 41 Acquire a base station configuration update message sent by the base station, where the base station configuration update message carries updated P wireless local area network identifiers in the coverage of the base station.
  • Step 42 Obtain L wireless local area network identifiers connected to the WT and within the coverage of the base station according to the M wireless local area network identifiers connected to the WT and the P wireless local area network identifiers.
  • the specific implementation process of the step may be: selecting, between the access points corresponding to the M wireless local area network identifiers, an access point corresponding to any one of the P wireless local area network identifiers
  • the WLAN identifier corresponding to the L access points whose geographical distance is less than a predetermined threshold.
  • Step 43 Send the wireless local area network information corresponding to the L wireless local area network identifiers to the base station, where P and L are positive integers greater than or equal to 1.
  • the WLAN network operator newly installs and deploys several APs in the network, and also closes several APs with low usage rate;
  • the LTE base station adds p(p ⁇ 1) WLAN IDs to the local WLAN neighbor relationship table based on the WLAN measurement report reported by the UE;
  • the LTE base station triggers an Xw interface message, such as an eNB Configuration Update, which carries the newly added p WLAN IDs in the WLAN neighbor relationship table;
  • the WT After receiving the update message of the base station, the WT re-screens all the WLAN APs connected thereto, and determines that it is at the base station as long as the geographical distance of any one of the p WLANs transmitted from the base station is less than a preset threshold. Within the coverage, after filtering, there are n (n ⁇ 1) WLANs (some of which are also included in the WLAN ID list of the base station update message) satisfy the condition;
  • the WT includes the information of the n WLAN APs (including the ID, the operation level, the country code, the supported maximum rate, and the supported frequency bands and channels) in an Xw signaling message and transmits the information to the base station.
  • the WT acquires a base station configuration update message sent by the base station, where the base station configuration update message carries updated P wireless local area network identifiers in the coverage of the base station; and is connected according to the WT M wireless local area network identifiers, and the P wireless local area network identifiers, obtain L wireless local area network identifiers connected to the WT and within the coverage of the base station; corresponding to the L wireless local area network identifiers
  • the wireless local area network information is sent to the base station, and the updated wireless local area network identifier in the coverage of the base station is notified to the WT in time, so that the WT can perform subsequent screening processing of the wireless local area network identifier.
  • an embodiment of the present disclosure provides a method for processing wireless local area network identification information, including the following steps.
  • Step 51 When establishing a communication interface between the base station and the WLAN termination point WT, send K WLAN identifiers in the coverage of the base station to the WT.
  • the base station may obtain the wireless local area network measurement report reported by the terminal, Obtaining K wireless local area network identifiers within the coverage of the base station. It should be noted that the K wireless local area network identifiers obtained by the base station may be stored in the database of the base station in the form of a wireless local area network neighbor relationship table.
  • the XW interface establishment request message is sent to the WT, and the K WLAN interface establishment request message carries the K WLAN identifiers.
  • Step 52 Receive wireless local area network information corresponding to the N wireless local area network identifiers that are connected to the WT and are within the coverage of the base station, and the N wireless local area network identifiers are WT according to the M wireless local area network identifiers connected by the WT, and the K wireless local area network identifiers; wherein K, M, and N are positive integers greater than or equal to 1.
  • the signaling process includes: the terminal (UE) measures that the WLAN signal strength of the WLAN is higher than a preset strength threshold, and reports a measurement report to the base station (eNB), where the measurement report includes the WLAN.
  • the WLAN ID and the received signal strength indicate the RSSI value; the base station receives the measurement report, and stores the WLAN identifier sent by the terminal in the database of the central base station; where the WLAN identifier may be stored in the WLAN neighbor relationship table.
  • the base station establishes an SCTP (Stream Control Transmission Protocol) association with the WT; the base station sends an Xw interface setup request message to the WT, where the Xw interface setup request message carries the WLAN identifier that the terminal reports to the base station; and the WT sends the Xw interface to the base station.
  • SCTP Stream Control Transmission Protocol
  • the Xw interface setup response message carries the local area network information corresponding to the WLAN identity that is connected to the WT and is within the coverage of the base station.
  • the WT performs a screening process on the WLAN identity of the WLAN connected to the WT according to the WLAN identity identifier that is carried by the terminal, and obtains a WLAN that is connected to the WT and is within the coverage of the eNB. Network identification.
  • the specific implementation manner of the base station acquiring the WLAN measurement report reported by the terminal in the foregoing step 51 includes: the base station transmitting, to the terminal, a measurement configuration message indicating that the terminal detects the WLAN identifier in the coverage of the base station,
  • the measurement configuration message includes a plurality of WLAN identifiers, and the received signal strength indication reported by the terminal according to the measurement configuration message is greater than a preset strength threshold, and the plurality of WLAN identifiers included in the measurement configuration message are K WLAN IDs outside.
  • the configuration information includes the T WLAN IDs, indicating the UE. Measuring and reporting a WLAN different from the T WLAN IDs;
  • the UE measures the surrounding WLAN signal, finds that there are T WLAN IDs different from the network configuration, and the received signal strength meets the threshold condition, and reports the measurement report;
  • the base station receives the measurement report, and adds the newly discovered WLAN ID included in the WLAN neighbor relationship table;
  • the above steps 2 and 3 can be repeated multiple times.
  • the base station when establishing a communication interface with the WLAN termination point WT, the base station sends K wireless local area network identifiers in the coverage of the base station to the WT;
  • the WT connects and identifies the corresponding wireless local area network information in the N wireless local area networks in the coverage of the base station, where the N wireless local area network identifiers are based on the M wireless local area network identifiers connected to the WT by the WT, and
  • the K wireless local area network identifiers are obtained, so that the station can obtain wireless local area network information connected to the WT and within the coverage of the base station, reduce the transmission of useless information that is not related to the base station, save interface message load overhead, and avoid messages. Because the amount of information is too large, it is split into multiple data packets to be transmitted, which reduces the processing complexity of the base station after receiving the wireless local area network information.
  • the present disclosure provides a processing apparatus 700 for wireless local area network identification information, including: a first acquisition module, configured to establish a communication interface between a base station and a wireless local area network termination point WT. And acquiring, by the base station, K wireless local area network identifiers in the coverage of the base station, where the first processing module is configured to use, according to the M wireless local area network identifiers connected to the WT, and the K wireless local area networks Identifying, obtaining N wireless local area network identifiers that are connected to the WT and are within the coverage of the base station; and sending, by the first sending module, the wireless local area network information corresponding to the N wireless local area network identifiers to the A base station, wherein K, M, and N are positive integers greater than or equal to one.
  • the first obtaining module includes: a first acquiring unit, configured to: when the base station establishes a communication interface with the WLAN termination point WT, the WLAN end point WT receives the base station to send
  • the Xw interface setup request message carries the K wireless local area network identifiers in the coverage of the base station.
  • the first processing module includes: a filtering processing unit, configured to perform screening processing on the M wireless local area network identifiers according to the K wireless local area network identifiers, and obtain a connection with the WT and within the coverage of the base station N wireless local area network identifiers.
  • the screening processing unit is specifically configured to: between the access points corresponding to the M wireless local area network identifiers, select an access point corresponding to any one of the K wireless local area network identifiers The wireless local area network identifier corresponding to the N access points whose geographical distance is less than a predetermined threshold.
  • the N wireless local area network identifiers are N wireless local area network identifiers connected to the WT and within the coverage of the base station.
  • the processing device for the WLAN identification information further includes: a second acquiring module, configured to acquire a base station configuration update message sent by the base station, where the base station configuration update message carries the updated P wireless in the coverage of the base station a local area network identifier; a second processing module, configured to obtain, according to the M wireless local area network identifiers connected to the WT, and the P wireless local area network identifiers, to connect with the WT and be within the coverage of the base station And a second sending module, configured to send the wireless local area network information corresponding to the L wireless local area network identifiers to the base station, where P and L are positive integers greater than or equal to 1.
  • the embodiment of the present disclosure further provides a wireless local area network termination device, including: a receiver, configured to establish a communication interface between a base station and a wireless local area network termination point WT.
  • the K wireless local area network identifiers in the coverage of the base station are sent by the base station;
  • the processor 800 is connected to the receiver and configured to implement the following functional modules: a first processing module, configured to connect the M devices according to the WT a wireless local area network identifier, and the K wireless local area network identifiers, obtaining N wireless local area network identifiers connected to the WT and within the coverage of the base station; and a transmitter connected to the processor for
  • the wireless local area network information corresponding to the N wireless local area network identifiers is sent to the base station, where K, M, and N are both greater than or equal to A positive integer of 1.
  • the processor 800 and a memory 801 connected to the processor 800 through a bus interface 802, the memory 801 is configured to store programs and data used by the processor 800 when performing operations, when the processor 800 When the program and data stored in the memory 801 are called and executed, the functions of the first processing module as described above are implemented.
  • the device is also configured to implement the functions that can be implemented by all the modules of the device described in the foregoing embodiment, and can achieve the same technical effects as those of the device embodiments described above.
  • the embodiment of the present disclosure provides a processing apparatus 900 for wireless local area network identification information, including: a third sending module, configured to establish communication between a base station and a wireless local area network termination point WT. Sending, to the WT, the K wireless local area network identifiers in the coverage of the base station, and the receiving module, configured to receive, by the receiving WT, N wireless networks that are connected to the WT and are within the coverage of the base station
  • the local area network identifier corresponds to the wireless local area network information; wherein, the N wireless local area network identifiers are obtained by the WT according to the M wireless local area network identifiers connected to the WT, and the K wireless local area network identifiers; wherein, Both M and N are positive integers greater than or equal to one.
  • the third sending module includes: a second acquiring unit, configured to obtain, by the base station, the K wireless local area network identifiers in the coverage of the base station by acquiring the wireless local area network measurement report reported by the terminal; the message sending unit is used for the base station and When the WAN establishes a communication interface between the WTs, the WT sends an Xw interface setup request message to the WT, where the Xw interface setup request message carries the K WLAN identifiers.
  • the processing device of the wireless local area network identification information further includes: a fourth sending module, configured to send, by the base station, a measurement configuration message indicating that the terminal detects the wireless local area network identifier in the coverage of the base station, the measurement configuration message
  • the method includes a plurality of WLAN identifiers
  • the third acquiring module is configured to obtain, by the terminal, the received signal strength indication reported by the terminal according to the measurement configuration message, that is greater than a preset strength threshold, and the multiple K wireless local area network identifiers other than the local area network identifier.
  • an embodiment of the present disclosure further provides a base station, including: a transmitter, configured to send, within a coverage of the base station, a coverage interface between a base station and a WLAN termination point WT K wireless local area network identification; receiver, connected to the transmitter, used to connect Receiving, by the WT, wireless local area network information corresponding to the N wireless local area network identifiers connected to the WT and within the coverage of the base station; wherein, the N wireless local area network identifiers are connected by the WT according to the WT M wireless local area network identifiers, and the K wireless local area network identifiers; wherein K, M, and N are positive integers greater than or equal to one.
  • the base station is also configured to implement the functions that can be implemented by all the modules of the apparatus described in the foregoing embodiments, and can achieve the same technical effects as those of the foregoing apparatus embodiments.
  • the objects of the present disclosure can also be achieved by running a program or a set of programs on any computing device.
  • the computing device can be a well-known general purpose device.
  • the objects of the present disclosure may also be realized by merely providing a program product including program code for implementing the method or apparatus. That is to say, such a program product also constitutes the present disclosure, and a storage medium storing such a program product also constitutes the present disclosure.
  • the storage medium may be any known storage medium or any storage medium developed in the future.
  • various components or steps may be decomposed and/or recombined.

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Abstract

本公开提供一种无线局域网络标识信息的处理方法、装置、设备及基站，方法包括：获取基站与无线局域网络终结点WT之间建立通信接口时，所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。

Description

一种无线局域网络标识信息的处理方法、装置、设备及基站
相关申请的交叉引用
本申请主张在2016年4月1日在中国提交的中国专利申请号No.201610203636.5的优先权，其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域，特别是涉及一种无线局域网络标识信息的处理方法、装置、设备及基站。
背景技术
随着用户需求的增长和通信技术的发展，出现了越来越多的无线通信技术及相关网络，同时也不可避免地存在着不同的通信网络共存的场景，如2G/3G/4G网络和WLAN(Wireless Local Area Networks，无线局域网)共存的场景。
如图1所示，为LTE(Long Term Evolution，长期演进)网络与WLAN共存的场景，也被称为LWA(LTE WLAN Aggregation，LTE WLAN聚合)网络架构。在LTE基站覆盖范围内，存在多个WLAN AP(Access Point，接入点)。WLAN AP的覆盖范围相对基站来说比较小，这些节点可能连接到同一个WT，也可能连接到不同的WT(WLAN Termination，WLAN终结点)。
这里，LWA传输技术，可以实现用户数据在LTE和WLAN侧的聚合传输，提升用户数据的传输速率以及用户体验。由于LTE基站与WLAN节点需要以协调配合的方式为用户提供数据传输服务，因此LTE基站需获知必要的WLAN信息。同时，由于WLAN节点数量巨大，与LTE基站不相关的WLAN信息无需传送给基站。
现有LWA传输技术，在LTE基站与WT之间进行Xw接口建立时，WT无法对本地的WLAN AP进行正确地筛选，使得大量与该LTE基站无关的WLAN AP信息传送给该LTE基站，导致LTE基站对WLAN信息的处理的复杂度很高。
发明内容
本公开要解决的技术问题是提供一种无线局域网络标识信息的处理方法、 装置、设备及基站，使得基站可获取与该WT连接且在该基站覆盖范围内的无线局域网络信息，减少与基站不相关的无用信息的传递，节省接口消息负荷开销。
为解决上述技术问题，一方面，本公开的实施例提供一种无线局域网络标识信息的处理方法，包括：基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
其中，所述基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识的步骤包括：基站与无线局域网络终结点WT之间建立通信接口时，所述无线局域网络终结点WT接收基站发送的Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述基站覆盖范围内的K个无线局域网络标识。
其中，所述根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识的步骤包括：根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
其中，所述根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理的步骤包括：在所述M个无线局域网络标识对应的接入点中，筛选出与所述K个无线局域网络标识中的任意一个对应的接入点之间的地理位置距离小于一预设阈值的N个接入点对应的无线局域网络标识。
其中，所述根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理的步骤包括：根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，获得所述M个无线局域网络标识中与所述K个无线局域网络标识中任意一个无线局域网络标识相同的N个无线局域网络标识，将所述N个无线局域网络标识作为与所述WT连接并在所述基 站覆盖范围内的N个无线局域网络标识。
其中，上述方法还包括：获取基站发送的基站配置更新消息，所述基站配置更新消息中携带有所述基站覆盖范围内的更新的P个无线局域网络标识；根据与所述WT连接的M个无线局域网络标识，以及所述P个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的L个无线局域网络标识；将所述L个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，P、L均为大于或者等于1的正整数。
另一方面，本公开的实施例还提供一种无线局域网络标识信息的处理方法，包括：基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；接收所述WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
其中，所述基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识的步骤包括：基站通过获取终端上报的无线局域网络测量报告，得到所述基站覆盖范围内的K个无线局域网络标识；基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述K个无线局域网络标识。
其中，上述方法还包括：基站向终端发送指示所述终端检测所述基站覆盖范围内的无线局域网络标识的测量配置消息，所述测量配置消息包括有多个无线局域网络标识；获取所述终端根据测量配置消息上报的接收信号强度指示RSSI(receive signal strength indicator)大于一预设强度阈值，且除所述测量配置消息中包括的多个无线局域网络标识之外的K个无线局域网络标识。
本公开的实施例还提供一种无线局域网络标识信息的处理装置，包括：第一获取模块，用于基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；第一处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述K个 无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；第一发送模块，用于将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
其中，所述第一获取模块包括：第一获取单元，用于基站与无线局域网络终结点WT之间建立通信接口时，所述无线局域网络终结点WT接收基站发送的Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述基站覆盖范围内的K个无线局域网络标识。
其中，所述第一处理模块包括：筛选处理单元，用于根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
其中，所述筛选处理单元具体用于：在所述M个无线局域网络标识对应的接入点中，筛选出与所述K个无线局域网络标识中的任意一个对应的接入点之间的地理位置距离小于一预设阈值的N个接入点对应的无线局域网络标识。
其中，所述筛选处理单元具体用于：根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，获得所述M个无线局域网络标识中与所述K个无线局域网络标识中任意一个无线局域网络标识相同的N个无线局域网络标识，将所述N个无线局域网络标识作为与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
其中，上述装置还包括：第二获取模块，用于获取基站发送的基站配置更新消息，所述基站配置更新消息中携带有所述基站覆盖范围内的更新的P个无线局域网络标识；第二处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述P个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的L个无线局域网络标识；第二发送模块，用于将所述L个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，P、L均为大于或者等于1的正整数。
又一方面，一种无线局域网络终结点设备，包括：接收机，用于基站与无线局域网络终结点WT之间建立通信接口时，接收所述基站发送的所述基 站覆盖范围内的K个无线局域网络标识；处理器，与接收机连接，被配置实现以下功能模块：第一处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；发射机，与所述处理器连接，用于将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
再一方面，本公开的实施例还提供一种无线局域网络标识信息的处理装置，包括：第三发送模块，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；接收模块，用于接收所述WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
其中，所述第三发送模块包括：第二获取单元，用于基站通过获取终端上报的无线局域网络测量报告，得到所述基站覆盖范围内的K个无线局域网络标识；消息发送单元，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述K个无线局域网络标识。
其中，上述装置还包括：第四发送模块，用于基站向终端发送指示所述终端检测所述基站覆盖范围内的无线局域网络标识的测量配置消息，所述测量配置消息包括有多个无线局域网络标识；第三获取模块，用于获取所述终端根据测量配置消息上报的接收信号强度指示大于一预设强度阈值，且除所述测量配置消息中包括的多个无线局域网络标识之外的K个无线局域网络标识。
再一方面，本公开的实施例还提供一种基站，包括：发射机，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；接收机，与发射机连接，用于接收所述WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络 标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
本公开的上述技术方案的有益效果如下：上述方案中，通过基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站。使得基站可获取与该WT连接且在该基站覆盖范围内的无线局域网络信息，减少与基站不相关的无用信息的传递，节省接口消息负荷开销，避免消息因信息量过大而被拆分为多个数据包发送，降低WT的实现复杂度，同时也降低基站收到无线局域网络信息后的处理复杂度。
附图说明
图1为一种LWA网络架构示意图；
图2为本公开一些实施例的无线局域网络标识信息的处理方法的流程示意图；
图3为本公开一些实施例的无线局域网络标识信息的处理方法的流程示意图；
图4为本公开一些实施例的无线局域网络标识信息的处理方法的流程示意图；
图5为本公开一些实施例的无线局域网络标识信息的处理方法的流程示意图；
图6为本公开一些实施例的无线局域网络标识信息的处理方法的流程交互示意图；
图7为本公开一些实施例的无线局域网络标识信息的处理装置的组成结构示意图；
图8为本公开一些实施例的无线局域网络终结点设备的结构示意图；
图9为本公开一些实施例的无线局域网络标识信息的处理装置的组成结 构示意图。
具体实施方式
为使本公开要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。
本公开针对相关技术中基站与无线局域网络终结点建立通信接口时，大量与该基站无关的无线局域网络接入点的信息传送给该基站，导致基站对无线局域网络信息的处理复杂度高的问题，本公开的实施例提供一种无线局域网络标识信息的处理方法。
在一些实施例中，如图2所示，该无线局域网络标识信息的处理方法包括以下步骤。
步骤21，基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；该步骤中，具体可以是基站与无线局域网络终结点WT之间建立通信接口时，接收基站发送的Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述基站覆盖范围内的K个无线局域网络标识。
这里，Xw接口建立请求消息还携带有所述基站的全球基站标识符Global eNB ID，Global eNB ID包括公众陆地移动网络标识PLMN ID和基站标识eNB ID。
需要说明的是，基站与WT之间建立通信接口时，基站向WT发送Xw接口建立请求消息之前，基站与WT之间需建立SCTP(Stream Control Transmission Protocol，流控制传输协议)关联，该SCTP为传输层的一个协议。
这里，在WT同时处理多个基站发送的Xw接口消息时，可根据基站的全球基站标识符向对应的基站返回相应的处理信息。
步骤22，根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
步骤23，将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
具体的，无线局域网络信息包括：无线局域网络接入点的标识、操作等级、国家码、支持的最高速率以及支持的频段和信道中的一个或者多个。
该实施例使得WT通过基站提供的无线局域网络标识，对与其连接的无线局域网络标识对应的接入点进行筛选，从而使得基站可获取与该WT连接且在该基站覆盖范围内的无线局域网络信息，减少与基站不相关的无用信息的传递，节省接口消息负荷开销，避免消息因信息量过大而被拆分为多个数据包发送，降低WT的实现复杂度，同时也降低基站收到无线局域网络信息后的处理复杂度。
在一些实施例中，如图3所示，无线局域网络标识信息的处理方法包括：步骤31，获取基站与无线局域网络终结点WT之间建立通信接口时，所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；步骤32，根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；步骤33，将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
其中，该步骤32的第一实现方式包括：在所述M个无线局域网络标识对应的接入点中，筛选出与所述K个无线局域网络标识中的任意一个对应的接入点之间的地理位置距离小于一预设阈值的N个接入点对应的无线局域网络标识。
这里，具体的实现过程可以是：获取M个无线局域网络标识对应的接入点中的每一个接入点，分别到所述K个无线局域网络标识对应的接入点之间的地理位置距离，得到M个集合，每一个集合中包括K个距离值；从M个集合中，筛选出N个集合对应的无线局域网络标识，其中，N个集合中的每一个集合，都存在有小于所述预设阈值的距离值，所述N个集合对应的无线局域网络标识是与所述WT连接并在所述基站覆盖范围内的无线局域网络标识。
该步骤32的第二实现方式包括：根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，获得所述M个无线局域网络标识中与所述K个无线局域网络标识中任意一个无线局域网络标识相同的N个 无线局域网络标识，将所述N个无线局域网络标识作为与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
比如，WT收到Xw接口建立请求消息后，发现基站传来的这K个WLAN ID中的p(1≤p＜K)个WLAN并未连接到当前WT实体，因此WT筛除掉这p个WLAN。
或者如下的场景：
1)在LTE网络和WLAN部署后的一小段时间内，LTE基站接收到若干个UE上报的WLAN测量报告后，在其内部的WLAN邻区关系表中添加了m(m≥1)个WLAN ID；
2)LTE基站决定建立到WT的Xw接口，首先建立跟WT之间的SCTP关联；
3)LTE基站触发Xw Setup Request消息，其中携带了WLAN邻区关系表中的m个WLAN ID；
4)WT收到Xw Setup Request消息后，发现这m个WLAN都连接到本WT，直接获取到这m个WLAN的信息(包括ID、操作等级、国家码、支持的最高速率、以及支持的频段和信道)；
5)WT将这m个WLAN的信息携带在Xw Setup Response消息中返回给给基站。
在一些实施例中，如图4所示，无线局域网络标识信息的处理方法还包括以下步骤。
步骤41，获取基站发送的基站配置更新消息，所述基站配置更新消息中携带有所述基站覆盖范围内的更新的P个无线局域网络标识。
步骤42，根据与所述WT连接的M个无线局域网络标识，以及所述P个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的L个无线局域网络标识。
这里，该步骤的具体实现过程可以是：在所述M个无线局域网络标识对应的接入点中，筛选出与所述P个无线局域网络标识中的任意一个对应的接入点之间的地理位置距离小于一预设阈值的L个接入点对应的无线局域网络标识。
步骤43，将所述L个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，P、L均为大于或者等于1的正整数。
具体场景的流程如下：
1)在LTE基站已经与WT建立了Xw接口，LTE基站在Xw建立时向WT传送了m个WLAN ID；
2)WLAN网络运营商在网络中新安装部署了若干AP，也关闭了若干使用率很低的AP；
3)LTE基站基于UE上报的WLAN测量报告，向本地WLAN邻区关系表中添加了p(p≥1)个WLAN ID；
4)LTE基站触发Xw接口消息，例如eNB Configuration Update，其中携带了WLAN邻区关系表中新增加的p个WLAN ID；
5)WT收到该基站更新消息后，对其连接的所有WLAN AP进行再次筛选，只要与基站传来的p个WLAN中的任意一个地理位置距离小于预设的阈值，就判定是在该基站覆盖范围内，经过筛选，有n(n≥1)个WLAN(其中一部分WLAN也包含在基站更新消息的WLAN ID列表中)满足条件；
6)WT将这n个WLANAP的信息(包括ID、操作等级、国家码、支持的最高速率、以及支持的频段和信道)包含在一条Xw信令消息中传递给基站。
本公开的上述实施例中，WT获取基站发送的基站配置更新消息，所述基站配置更新消息中携带有所述基站覆盖范围内的更新的P个无线局域网络标识；根据与所述WT连接的M个无线局域网络标识，以及所述P个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的L个无线局域网络标识；将所述L个无线局域网络标识对应的无线局域网络信息发送给所述基站，可及时将基站覆盖范围内更新后的无线局域网络标识通知给WT，便于WT进行后续的无线局域网络标识的筛选处理。
在一些实施例中，如图5所示，本公开实施例提供一种无线局域网络标识信息的处理方法，包括以下步骤。
步骤51，基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识。
该步骤中，具体可以是基站通过获取终端上报的无线局域网络测量报告， 得到所述基站覆盖范围内的K个无线局域网络标识。需说明的是，基站得到的K个无线局域网络标识可以无线局域网络邻区关系表的形式存储于基站的数据库中。
基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述K个无线局域网络标识。
步骤52，接收所述WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
具体的，如图6所示，信令流程包括：终端(UE)测量到无线局域网络WLAN信号强度高于预设强度阈值，向基站(eNB)上报测量报告，该测量报告中包括无线局域网络标识WLAN ID以及接收信号强度指示RSSI值；基站接收测量报告，将终端发送的无线局域网络标识存储于中基站的数据库中；这里，无线局域网络标识可以以无线局域网络邻区关系表存储。基站与WT建立SCTP(流控制传输协议)关联；基站向WT发送述Xw接口建立请求消息，该Xw接口建立请求消息中携带有终端上报给基站的无线局域网络标识；WT向基站发送Xw接口建立响应消息，该Xw接口建立响应消息中携带有与该WT连接并在该基站覆盖范围内的无线局域网络标识对应的无局域线网络信息。
具体地，WT根据Xw接口建立请求消息中携带终端上报的无线局域网络标识，对与该WT连接的无线局域网络标识进行筛选处理，得到与该WT连接并在所述基站覆盖范围内的无线局域网络标识。
进一步的，上述步骤51中基站获取终端上报的无线局域网络测量报告的具体实现方式包括：基站向终端发送指示所述终端检测所述基站覆盖范围内的无线局域网络标识的测量配置消息，所述测量配置消息包括有多个无线局域网络标识；获取所述终端根据测量配置消息上报的接收信号强度指示大于一预设强度阈值，且除所述测量配置消息中包括的多个无线局域网络标识之 外的K个无线局域网络标识。
具体场景流程如下：
1)LTE基站内部的WLAN邻区关系表中已经包含了T(T＞＝1)个WLAN ID，基站为其服务的UE设置WLAN测量配置，配置信息中包含了这T个WLAN ID，指示UE测量并上报不同于这T个WLAN ID的WLAN；
2)UE测量周围的WLAN信号，发现有WLAN不同于网络配置的T个WLAN ID，并且接收信号强度满足阈值条件，上报测量报告；
3)基站收到测量报告，将其中包含的新发现的WLAN ID添加到WLAN邻区关系表中；
其中，上述步骤2和3可重复多次。
本公开的上述实施例中，基站通过与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；接收WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息，其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的，从而站可获取与该WT连接且在该基站覆盖范围内的无线局域网络信息，减少与基站不相关的无用信息的传递，节省接口消息负荷开销，避免消息因信息量过大而被拆分为多个数据包发送，降低基站收到无线局域网络信息后的处理复杂度。
在一些实施例中，如图7所示，本公开提供一种无线局域网络标识信息的处理装置700，包括：第一获取模块，用于基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；第一处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；第一发送模块，用于将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
其中，第一获取模块包括：第一获取单元，用于基站与无线局域网络终结点WT之间建立通信接口时，所述无线局域网络终结点WT接收基站发送 的Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述基站覆盖范围内的K个无线局域网络标识。
第一处理模块包括：筛选处理单元，用于根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
其中，所述筛选处理单元具体用于：在所述M个无线局域网络标识对应的接入点中，筛选出与所述K个无线局域网络标识中的任意一个对应的接入点之间的地理位置距离小于一预设阈值的N个接入点对应的无线局域网络标识。
根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，获得所述M个无线局域网络标识中与所述K个无线局域网络标识中任意一个无线局域网络标识相同的N个无线局域网络标识，将所述N个无线局域网络标识作为与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
这里，无线局域网络标识信息的处理装置还包括：第二获取模块，用于获取基站发送的基站配置更新消息，所述基站配置更新消息中携带有所述基站覆盖范围内的更新的P个无线局域网络标识；第二处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述P个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的L个无线局域网络标识；第二发送模块，用于将所述L个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，P、L均为大于或者等于1的正整数。
在一些实施例中，如图8所示，本公开实施例还提供一种无线局域网络终结点设备包括：接收机，用于基站与无线局域网络终结点WT之间建立通信接口时，接收所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；处理器800，与接收机连接，被配置实现以下功能模块：第一处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；发射机，与所述处理器连接，用于将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等 于1的正整数。
其中，处理器800；以及通过总线接口802与所述处理器800相连接的存储器801，所述存储器801用于存储所述处理器800在执行操作时所使用的程序和数据，当处理器800调用并执行所述存储器801中所存储的程序和数据时，实现如上所述的第一处理模块的功能。
需要说明的是，该设备还配置实现上述实施例所述装置的所有模块所能实现的功能，也能达到和上述装置实施例所能达到的相同的技术效果。
在一些实施例中，如图9所示，本公开实施例提供一种无线局域网络标识信息的处理装置900，包括：第三发送模块，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；接收模块，用于所述接收WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
其中，第三发送模块包括：第二获取单元，用于基站通过获取终端上报的无线局域网络测量报告，得到所述基站覆盖范围内的K个无线局域网络标识；消息发送单元，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述K个无线局域网络标识。
这里，无线局域网络标识信息的处理装置还包括：第四发送模块，用于基站向终端发送指示所述终端检测所述基站覆盖范围内的无线局域网络标识的测量配置消息，所述测量配置消息包括有多个无线局域网络标识；第三获取模块，用于获取所述终端根据测量配置消息上报的接收信号强度指示大于一预设强度阈值，且除所述测量配置消息中包括的多个无线局域网络标识之外的K个无线局域网络标识。
在一些实施例中，本公开实施例还提供一种基站，包括：发射机，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；接收机，与发射机连接，用于接 收所述WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
需要说明的是，该基站还配置实现上述实施例所述装置的所有模块所能实现的功能，也能达到和上述装置实施例所能达到的相同的技术效果。
以上结合具体实施例描述了本公开的基本原理，但是，需要指出的是，对本领域的普通技术人员而言，能够理解本公开的方法和装置的全部或者任何步骤或者部件，可以在任何计算装置(包括处理器、存储介质等)或者计算装置的网络中，以硬件、固件、软件或者它们的组合加以实现，这是本领域普通技术人员在阅读了本公开的说明的情况下运用他们的基本编程技能就能实现的。
因此，本公开的目的还可以通过在任何计算装置上运行一个程序或者一组程序来实现。所述计算装置可以是公知的通用装置。因此，本公开的目的也可以仅仅通过提供包含实现所述方法或者装置的程序代码的程序产品来实现。也就是说，这样的程序产品也构成本公开，并且存储有这样的程序产品的存储介质也构成本公开。显然，所述存储介质可以是任何公知的存储介质或者将来所开发出来的任何存储介质。还需要指出的是，在本公开的装置和方法中，显然，各部件或各步骤是可以分解和/或重新组合的。这些分解和/或重新组合应视为本公开的等效方案。并且，执行上述系列处理的步骤可以自然地按照说明的顺序按时间顺序执行，但是并不需要一定按照时间顺序执行。某些步骤可以并行或彼此独立地执行。
以上所述是本公开的可选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本公开所述原理的前提下，还可以作出若干改进和润饰，这些改进和润饰也应视为本公开的保护范围。

Claims (20)

  1. 一种无线局域网络标识信息的处理方法，包括：
    基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；
    根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；
    将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
  2. 根据权利要求1所述的无线局域网络标识信息的处理方法，其中，所述基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识的步骤包括：
    基站与无线局域网络终结点WT之间建立通信接口时，所述无线局域网络终结点WT接收基站发送的Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述基站覆盖范围内的K个无线局域网络标识。
  3. 根据权利要求1所述的无线局域网络标识信息的处理方法，其中，所述根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识的步骤包括：
    根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
  4. 根据权利要求3所述的无线局域网络标识信息的处理方法，其中，所述根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理的步骤包括：
    在所述M个无线局域网络标识对应的接入点中，筛选出与所述K个无线局域网络标识中的任意一个对应的接入点之间的地理位置距离小于一预设阈值的N个接入点对应的无线局域网络标识。
  5. 根据权利要求3所述的无线局域网络标识信息的处理方法，其中，所 述根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理的步骤包括：
    根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，获得所述M个无线局域网络标识中与所述K个无线局域网络标识中的任意一个无线局域网络标识相同的N个无线局域网络标识，将所述N个无线局域网络标识作为与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
  6. 根据权利要求1所述的无线局域网络标识信息的处理方法，其中，还包括：
    获取基站发送的基站配置更新消息，所述基站配置更新消息中携带有所述基站覆盖范围内的更新的P个无线局域网络标识；
    根据与所述WT连接的M个无线局域网络标识，以及所述P个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的L个无线局域网络标识；
    将所述L个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，P、L均为大于或者等于1的正整数。
  7. 一种无线局域网络标识信息的处理方法，包括：
    基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；
    接收所述WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
  8. 根据权利要求7所述的无线局域网络标识信息的处理方法，其中，所述基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识的步骤包括：
    基站通过获取终端上报的无线局域网络测量报告，得到所述基站覆盖范围内的K个无线局域网络标识；
    基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送Xw 接口建立请求消息，所述Xw接口建立请求消息中携带有所述K个无线局域网络标识。
  9. 根据权利要求7所述的无线局域网络标识信息的处理方法，还包括：
    基站向终端发送指示所述终端检测所述基站覆盖范围内的无线局域网络标识的测量配置消息，所述测量配置消息包括有多个无线局域网络标识；
    获取所述终端根据测量配置消息上报的接收信号强度指示大于一预设强度阈值，且除所述测量配置消息中包括的多个无线局域网络标识之外的K个无线局域网络标识。
  10. 一种无线局域网络标识信息的处理装置，包括：
    第一获取模块，用于基站与无线局域网络终结点WT之间建立通信接口时，获取所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；
    第一处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；
    第一发送模块，用于将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
  11. 根据权利要求10所述的无线局域网络标识信息的处理装置，其中，所述第一获取模块包括：
    第一获取单元，用于基站与无线局域网络终结点WT之间建立通信接口时，所述无线局域网络终结点WT接收基站发送的Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述基站覆盖范围内的K个无线局域网络标识。
  12. 根据权利要求10所述的无线局域网络标识信息的处理装置，其中，所述第一处理模块包括：
    筛选处理单元，用于根据所述K个无线局域网络标识，对所述M个无线局域网络标识进行筛选处理，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
  13. 根据权利要求12所述的无线局域网络标识信息的处理装置，其中，所述筛选处理单元具体用于：在所述M个无线局域网络标识对应的接入点中，筛选出与所述K个无线局域网络标识中的任意一个对应的接入点之间的地理 位置距离小于一预设阈值的N个接入点对应的无线局域网络标识。
  14. 根据权利要求12所述的无线局域网络标识信息的处理装置，其中，所述筛选处理单元具体用于：根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，获得所述M个无线局域网络标识中与所述K个无线局域网络标识中任意一个无线局域网络标识相同的N个无线局域网络标识，将所述N个无线局域网络标识作为与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识。
  15. 根据权利要求10所述的无线局域网络标识信息的处理装置，其中，还包括：
    第二获取模块，用于获取基站发送的基站配置更新消息，所述基站配置更新消息中携带有所述基站覆盖范围内的更新的P个无线局域网络标识；
    第二处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述P个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的L个无线局域网络标识；
    第二发送模块，用于将所述L个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，P、L均为大于或者等于1的正整数。
  16. 一种无线局域网络终结点设备，包括：
    接收机，用于基站与无线局域网络终结点WT之间建立通信接口时，接收所述基站发送的所述基站覆盖范围内的K个无线局域网络标识；
    处理器，与接收机连接，被配置实现以下功能模块：
    第一处理模块，用于根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识，得到与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识；
    发射机，与所述处理器连接，用于将所述N个无线局域网络标识对应的无线局域网络信息发送给所述基站，其中，K、M和N均为大于或者等于1的正整数。
  17. 一种无线局域网络标识信息的处理装置，包括：
    第三发送模块，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；
    接收模块，用于接收所述WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
  18. 根据权利要求17所述的无线局域网络标识信息的处理装置，其中，所述第三发送模块包括：
    第二获取单元，用于基站通过获取终端上报的无线局域网络测量报告，得到所述基站覆盖范围内的K个无线局域网络标识；
    消息发送单元，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送Xw接口建立请求消息，所述Xw接口建立请求消息中携带有所述K个无线局域网络标识。
  19. 根据权利要求17所述的无线局域网络标识信息的处理装置，其中，还包括：
    第四发送模块，用于基站向终端发送指示所述终端检测所述基站覆盖范围内的无线局域网络标识的测量配置消息，所述测量配置消息包括有多个无线局域网络标识；
    第三获取模块，用于获取所述终端根据测量配置消息上报的接收信号强度指示大于一预设强度阈值，且除所述测量配置消息中包括的多个无线局域网络标识之外的K个无线局域网络标识。
  20. 一种基站，包括：
    发射机，用于基站与无线局域网络终结点WT之间建立通信接口时，向所述WT发送所述基站覆盖范围内的K个无线局域网络标识；
    接收机，与发射机连接，用于接收所述WT反馈的与所述WT连接并在所述基站覆盖范围内的N个无线局域网络标识对应的无线局域网络信息；其中，N个无线局域网络标识是WT根据与所述WT连接的M个无线局域网络标识，以及所述K个无线局域网络标识得到的；其中，K、M和N均为大于或者等于1的正整数。
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