WO2017032252A1 - 业务处理方法和相关装置及通信系统 - Google Patents

业务处理方法和相关装置及通信系统 Download PDF

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Publication number
WO2017032252A1
WO2017032252A1 PCT/CN2016/095693 CN2016095693W WO2017032252A1 WO 2017032252 A1 WO2017032252 A1 WO 2017032252A1 CN 2016095693 W CN2016095693 W CN 2016095693W WO 2017032252 A1 WO2017032252 A1 WO 2017032252A1
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Prior art keywords
user equipment
local area
area network
wireless local
access point
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PCT/CN2016/095693
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English (en)
French (fr)
Inventor
朱广勇
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深圳市金立通信设备有限公司
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Publication of WO2017032252A1 publication Critical patent/WO2017032252A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/005—Transmission of information for alerting of incoming communication
    • 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 the field of communication technologies, and in particular, to a service processing method, a related device, and a communication system.
  • the carrier's mobile network and WLAN network are two independently operated networks, and often the WLAN network is in a low-utilization state. Therefore, how to better integrate and coordinate the operator's mobile network and WLAN network resources, and improve operations.
  • the utilization of commercial network resources is also an urgent problem for operators.
  • the 3rd Generation Partnership Project (3GPP) has begun to study how to make Long Term Evolution (LTE) networks on the radio side in the RAN2 WLAN/3GPP Radio Interworking project of Release 12.
  • LTE Long Term Evolution
  • the WLAN network is further integrated on the radio access network (RAN) side to achieve dynamic load balancing.
  • a wireless access device of a mobile network such as an LTE evolved base station (eNB) can only pass the operation tube.
  • OAM Operaation Administration and Maintenance
  • pre-configuration mode obtains information about the relevant WLAN network, which makes the WLAN network related information of the user equipment obtained by the wireless access device of the mobile network sometimes inaccurate. It is likely to affect the convergence efficiency of mobile networks (such as LTE networks) and WLAN networks.
  • the embodiments of the present invention provide a service processing method, a related device, and a communication system, so as to improve the timeliness and accuracy of the wireless access device of the mobile network to learn the WLAN network related information of the user equipment, thereby improving the convergence of the mobile network and the WLAN network. effectiveness.
  • a first aspect of the embodiments of the present invention provides a service processing method, including:
  • the wireless access device of the mobile network receives the notification message
  • the wireless access device In case the notification message indicates that the link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails, the wireless access device is ready to pass the wireless local area network access point to the user The data packets transmitted by the device are transferred to the user equipment through the mobile network.
  • the notification message includes a reason for indicating a link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment.
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a connection that is detected by the wireless local area network communication module of the user equipment.
  • the signal strength of the WLAN access point is lower than a second indication of the threshold.
  • the method further includes: indicating, in the notification message, a WLAN access point and In the case that the link between the WLAN communication modules of the user equipment fails, the wireless access device converts the data packet that has been cached to the access point that has not been successfully transmitted to the user equipment to pass the The mobile network transmits to the user equipment.
  • the method further includes: in a case where the notification message indicates that a link between a wireless local area network access point and a wireless local area network communication module of a user equipment fails, the wireless access device notifies the access point to stop The user equipment sends a data packet.
  • Receiving the notification message by the wireless access device of the mobile network includes: receiving, by the wireless access device of the mobile network, a notification message sent by the access point when determining that the wireless local area network communication module of the user equipment is turned off.
  • the wireless access device Receiving, by the wireless access device, the notification message sent by the access point in the case that the wireless local area network communication module of the user equipment is closed, the wireless access device receiving the access point determining the user equipment The notification message sent through the Xw interface when the WLAN communication module is turned off.
  • the wireless access device of the mobile network receives the notification message, including: the wireless access device of the mobile network receives the notification message sent by the user equipment when the wireless local area network communication module is turned off, or the mobile network The wireless access device receives a notification message sent by the user equipment when the wireless LAN communication module is ready to be turned off, or the wireless access device of the mobile network receives the location that the user equipment can detect in the wireless local area network communication module. A notification message sent if the signal strength of the connected WLAN access point is below a threshold.
  • the notification message is radio resource control layer signaling.
  • the notification message carries at least one of the following information: a wireless local area network of the user equipment a media access control address of the information module, a media access control address of the access point, and a working channel identifier of the access point.
  • the method further includes: in a case where the notification message indicates that a link between a wireless local area network access point and a wireless local area network communication module of a user equipment fails, the wireless access device turns off the wireless access device and / / Long-term evolution - wireless local area network LTE-WLAN radio access network side deep fusion mode in which the user equipment is running.
  • a second aspect of the embodiments of the present invention provides a service processing method, including:
  • the wireless local area network access point generates a notification message in the case of determining that the link between the access point and the wireless local area network communication module of the user equipment fails, wherein the notification message is used to indicate the access point and the user
  • the link between the wireless LAN communication modules of the device fails;
  • the notification message is sent to a wireless access device of the mobile network.
  • the notification message includes a reason for indicating a link failure between the WLAN access point and the WLAN communication module of the user equipment Field
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a connection that is detected by the wireless local area network communication module of the user equipment.
  • the signal strength of the WLAN access point is lower than a second indication of the threshold.
  • the determining between the access point and a wireless local area network communication module of the user equipment Link failures include:
  • a link failure between the access point and the WLAN communication module of the user equipment is determined in the event of an error.
  • the sending, by the wireless access device of the mobile network, the notification message includes: sending, by using an Xw interface, a wireless access device of the mobile network The notification message.
  • the notification message carries at least one of the following: a media access control address of the wireless local area network communication module of the user equipment, a media access control address of the access point, and the The working channel identifier of the access point.
  • a third aspect of the present invention provides a service processing method, including:
  • the user equipment generates a notification message if the link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails or is about to fail, wherein the notification message is used to indicate the wireless local area network access point and The link between the wireless local area network communication modules of the user equipment fails;
  • the notification message is sent to a wireless access device of the mobile network.
  • the notification message includes a reason for indicating a link failure between the WLAN access point and the WLAN communication module of the user equipment a field, wherein the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a wireless local area network communication module indicating that the user equipment can detect A second indication that the signal strength of the connected wireless local area network access point is below a threshold.
  • the notification message is RRC signaling.
  • the notification message carries at least one of the following: a media access control address of the WLAN communication module of the user equipment, a media access control address of the access point, and a work of the access point.
  • Channel identification a media access control address of the WLAN communication module of the user equipment.
  • a fourth aspect of the embodiments of the present invention provides a wireless access device of a mobile network, including:
  • a receiving unit configured to receive a notification message
  • a transmission control unit configured to, when the notification message indicates a link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment, prepare to pass the wireless local area network access point to the user
  • the data packets transmitted by the device are transferred to the user equipment through the mobile network.
  • the notification message includes a reason for indicating a link failure between the WLAN access point and the WLAN communication module of the user equipment Field
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a connection that is detected by the wireless local area network communication module of the user equipment.
  • the signal strength of the WLAN access point is lower than a second indication of the threshold.
  • the transmission control unit is further configured to: in the notification message, indicate a wireless local area network connection In the case that the link between the ingress point and the WLAN communication module of the user equipment fails, the data packet that has been cached to the access point that has not been successfully transmitted to the user equipment is transferred to the mobile network. The user equipment transmits.
  • the transmission control unit is further used When the notification message indicates that the link between the WLAN access point and the WLAN communication module of the user equipment fails, the access point is notified to stop sending the data packet to the user equipment.
  • the receiving unit is specifically configured to: receive a notification message that is sent by the access point when determining that the wireless local area network communication module of the user equipment is turned off.
  • the receiving unit is specifically configured to: receive the access point, determine the user A notification message sent through the Xw interface when the wireless LAN communication module of the device is turned off.
  • the receiving unit is specifically configured to: receive a notification message sent by the user equipment when the wireless local area network communication module is turned off, or receive a notification message sent by the user equipment when preparing to turn off the wireless local area network communication module, or Receiving a notification message sent by the user equipment if the signal strength of the wireless local area network access point to which the wireless local area network communication module can detect is lower than a threshold.
  • the notification message is radio resource control layer signaling.
  • the notification message carries at least one of the following: a media access control address of the WLAN communication module of the user equipment, a media access control address of the access point, and a working channel identifier of the access point. .
  • the transmission control unit further And in a case that the notification message indicates that a link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails, the wireless access device and/or the user equipment is turned off. Long-term evolution - WLAN-WLAN radio access network side deep convergence mode.
  • a fifth aspect of the embodiments of the present invention provides a wireless local area network access point, including:
  • a generating unit configured to generate a notification message if a link failure between the access point and a wireless local area network communication module of the user equipment is determined, where the notification message is used to indicate the access point and the user The link between the wireless LAN communication modules of the device fails;
  • a sending unit configured to send the notification message to a wireless access device of the mobile network.
  • the notification message includes a chain between the WLAN access point for indicating the WLAN access point and the user equipment The field of the reason for the road failure;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a connection that is detected by the wireless local area network communication module of the user equipment.
  • the signal strength of the WLAN access point is lower than a second indication of the threshold.
  • the generating unit determines the wireless local area network communication module of the access point and the user equipment
  • the link failure between the two comprises: determining that the link between the access point and the wireless local area network communication module of the user equipment fails in response to receiving the de-association Disassociation frame sent by the user equipment; or The link between the access point and the wireless LAN communication module of the user equipment is determined to be failed if the device continuously transmits multiple data packets.
  • the sending unit is specifically used to The notification message is sent to the wireless access device of the mobile network through the Xw interface.
  • the notification message carries at least one of the following: a media access control address of the wireless local area network communication module of the user equipment, a media access control address of the access point, and the The working channel identifier of the access point.
  • a sixth aspect of the present invention provides a user equipment, including:
  • a generating unit configured to generate a notification message if a link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails or is about to fail, wherein the notification message is used to indicate a wireless local area network connection The link between the ingress point and the wireless local area network communication module of the user equipment fails;
  • a sending unit configured to send the notification message to a wireless access device of the mobile network.
  • the notification message includes a reason for indicating a link failure between the WLAN access point and the WLAN communication module of the user equipment.
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a connection that is detected by the wireless local area network communication module of the user equipment.
  • the signal strength of the WLAN access point is lower than a second indication of the threshold.
  • the notification message is radio resource control layer signaling.
  • the notification message carries the following At least one of the information: a media access control address of the wireless local area network communication module of the user equipment, a media access control address of the access point, and a working channel identifier of the access point.
  • the seventh aspect of the embodiments of the present invention further provides a wireless access device of a wireless network, including:
  • processor Connected processor and memory; wherein the processor is configured to perform some or all of the steps performed by any of the wireless access devices in the embodiments of the present invention.
  • the eighth aspect of the embodiments of the present invention further provides a wireless local area network access point, including: a connected processor and a memory; wherein the processor is configured to perform execution by any one of the access points in the embodiment of the present invention. Some or all of the steps.
  • a ninth aspect of the embodiments of the present invention further provides a user equipment, including: a connected processor and a memory; wherein the processor is configured to perform part or all of the user equipment performed by any one of the embodiments of the present invention. step.
  • a tenth aspect of the embodiments of the present invention further provides a communication system, including:
  • any of the wireless access devices and/or any wireless local area network access point provided by the embodiment of the present invention are any of the wireless access devices and/or any wireless local area network access point provided by the embodiment of the present invention.
  • the eleventh aspect of the embodiments of the present invention further provides a communication system, including:
  • a twelfth aspect of the embodiments of the present invention provides a computer readable storage medium storing program code for implementing the business processing method of the first aspect.
  • the program code includes instructions for performing the method in the first aspect.
  • a thirteenth aspect of the embodiments of the present invention provides a computer readable storage medium storing program code for implementing the business processing method of the first aspect.
  • the program code includes instructions for performing the method in the second aspect.
  • a fourteenth aspect of the embodiments of the present invention provides a computer readable storage medium storing program code for implementing the business processing method of the third aspect.
  • the program code includes instructions for performing the method in the third aspect.
  • a mechanism for performing related notification to the wireless access device of the mobile network is introduced, because the wireless access device of the mobile network can perceive the wireless local area network access point based on the notification message.
  • a link failure between the wireless local area network communication modules of the user equipment, and thus the data packets to be transmitted to the user equipment through the wireless local area network access point are transferred to the user equipment through the mobile network, thus It is beneficial to improve the correctness and integrity of the user equipment receiving the data packet, and the feasible mechanism for making the relevant notification to the wireless access device of the mobile network is introduced, which is beneficial to improve the wireless access device of the mobile network to learn the WLAN network related to the user equipment.
  • the timeliness and accuracy of the information will help improve the efficiency of the integration of mobile networks and WLAN networks.
  • FIG. 1 is a schematic diagram of a network architecture according to an embodiment of the present invention
  • FIG. 1 is a schematic diagram of a protocol stack architecture of a wireless access device according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a service processing method according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • FIG. 5 is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • FIG. 6 is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • FIG. 7 is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • FIG. 8 is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of another wireless access device according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of another wireless access device according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic diagram of a wireless local area network access point according to an embodiment of the present invention.
  • FIG. 12 is a schematic diagram of another wireless local area network access point according to an embodiment of the present invention.
  • FIG. 13 is a schematic diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 14 is a schematic diagram of another user equipment according to an embodiment of the present invention.
  • the embodiments of the present invention provide a service processing method, a related device, and a communication system, so as to improve the timeliness and accuracy of the wireless access device of the mobile network to learn the WLAN network related information of the user equipment, thereby improving the convergence of the mobile network and the WLAN network. effectiveness.
  • FIG. 1-a is a schematic diagram of a network architecture according to an embodiment of the present invention.
  • Some user equipments (UE, User Equipment) in the network architecture shown in FIG. 1-a can simultaneously be connected to a mobile network (such as LTE).
  • the wireless access device (such as an eNB) of the network is connected to a WLAN access point (AP, Access Point).
  • AP Access Point
  • the signal coverage area of the wireless access device and the WLAN access point has a signal coverage overlap area, and the UE in the signal coverage overlap area can simultaneously access the wireless access device and the WLAN of the mobile network.
  • the UE that is not in the overlapping area of the signal coverage cannot simultaneously connect with the wireless access device and the WLAN access point of the mobile network.
  • the RAN side may provide auxiliary information to the UE by using broadcast signaling or dedicated signaling. If the RAN side and the UE support the Access Network Discovery Support Functions (ANDSF), the UE may use the auxiliary information provided by the RAN side, and obtain a traffic off policy from the ANDSF to offload the service data packet to the WLAN or RAN side. If the RAN side and the UE do not support the ANDSF, the UE may utilize the auxiliary information provided by the RAN side and offload the service to the WLAN or RAN side according to a preset policy in the RAN protocol. The RAN side may also carry the candidate WLAN ID in the broadcast signaling or the dedicated signaling, so that the UE can quickly find the target WLAN AP for offloading.
  • ANDSF Access Network Discovery Support Functions
  • FIG. 1-b also illustrates a schematic diagram of a protocol stack architecture of an eNB.
  • the eNB may include a Packet Data Convergence Protocol (PDCP), a Media Access Control Protocol Stack, and a Radio Link Control (RLC, Radio). Link Control)
  • PDCP Packet Data Convergence Protocol
  • RLC Radio Link Control
  • the eNB also includes a WLAN medium access control protocol stack.
  • the data packets transmitted from the core network of the mobile network can be determined by the wireless access device of the mobile network, which packets are transmitted to the UE through the mobile network, and which are transmitted to the connected WLAN AP.
  • UE The UE simultaneously connects the mobile network and the WLAN network for data transmission. Therefore, when the UE turns the WLAN communication module on and off, it has an important influence on the LTE-WLAN RAN-WLAN Radio Level Integration.
  • the inventor has found that the user's preference for WLAN is to be considered when deep integration is performed. For example, the user manually shuts down the WLAN communication module of the UE in order to save power, which may cause the LTE-WLAN RAN side to deep merge. .
  • the embodiments of the present invention provide that the wireless access device of the mobile network can be perceived in the LTE-WLAN RAN side deep fusion process (ie, during the LTE-WLAN RAN side deep fusion mode in which the wireless access device is running).
  • a method for failing a link between a WLAN AP and a WLAN communication module of a UE for example, a method for sensing whether a WLAN communication module of a UE is turned off during an LTE-WLAN RAN side deep convergence process, etc., to facilitate a wireless access device of the mobile network
  • the corresponding LTE-WLAN RAN side deep convergence can be terminated in time.
  • FIG. 2 is a schematic flowchart diagram of a service processing method according to an embodiment of the present invention.
  • a service processing method provided by an embodiment of the present invention may include the following content:
  • the wireless access device of the mobile network receives the notification message.
  • the wireless access device of the mobile network may specifically receive a notification message from the UE or the WLAN AP.
  • the notification message may be any message that can implement the notification function, for example, the notification message may be an RRC (Radio Resource Control) message (such as an RRC Connection Reestablishment Request message) defined by an existing standard. Extended RRC messages or other messages.
  • RRC Radio Resource Control
  • the UE mentioned in the embodiments of the present invention may be, for example, a smart phone, a function type mobile phone or other mobile communication terminal.
  • the radio access device mentioned in the embodiments of the present invention may be a base station, an eNB, or another wireless access device with UE radio access capability.
  • the notification message may indicate a link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment.
  • the reason for the link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment may include, for example, the wireless local area network communication module with the user equipment is turned off, or the wireless local area network communication module of the user equipment can The detected signal strength of the wireless local area network access point to which it is connected is lower than a threshold or the like. It can be understood that the reason for the link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment is not limited to the above-exemplified case.
  • the wireless access device is ready to pass the wireless local area network access point.
  • the data packet transmitted by the user equipment is transferred to the user equipment through the mobile network.
  • the wireless access device converts a data packet to be transmitted by the wireless local area network access point to the user equipment to be transmitted to the user equipment through the mobile network, including: in wireless access In the case of the LTE-WLAN RAN side deep convergence mode in which the device is running, the wireless access device may convert a data packet to be transmitted to the user equipment by the wireless local area network access point to be transmitted through the mobile network The user equipment transmits.
  • a mechanism for performing related notification to the wireless access device of the mobile network is introduced, because the wireless access device of the mobile network can perceive the wireless local area network access point and the user equipment based on the notification message.
  • the failure of the link between the wireless local area network communication modules, and thus the data packets to be transmitted to the user equipment through the wireless local area network access point are transferred to the user equipment through the mobile network, thereby facilitating the user.
  • the correctness and integrity of the data packet received by the device due to the introduction of a mechanism for performing notification to the wireless access device of the mobile network, is beneficial to improving the timeliness of the wireless access device of the mobile network to learn the WLAN network related information of the user equipment. Accuracy, which in turn improves the convergence efficiency of mobile networks and WLAN networks.
  • the method may further include:
  • the notification message indicates between the wireless local area network access point and the wireless LAN communication module of the user equipment.
  • the wireless access device may close the LTE-WLAN radio access network side deep fusion mode in which the wireless access device and the user equipment are running.
  • the notification message includes a field that may be used to indicate a cause of a link failure between a wireless local area network access point and a wireless local area network communication module of the user equipment;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a wireless connection that can be detected by the wireless local area network communication module indicating the user equipment
  • the second indication information that the signal strength of the local area network access point is lower than the threshold.
  • the wireless access device of the mobile network can learn from the link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment.
  • the specific reason is that the wireless access device that is beneficial to the mobile network makes a more reasonable and more targeted operation accordingly.
  • the method may further include: in the notification If the message indicates that the link between the WLAN access point and the WLAN communication module of the user equipment fails, the wireless access device has successfully cached the access point to the user equipment The transmitted data packet is transferred to the user equipment over the mobile network.
  • the wireless access device may also ignore packets that have been cached to the access point that have not been successfully transmitted to the user equipment.
  • the method may further include: when the notification message indicates that a link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails, The wireless access device notifies the access point to stop sending data packets to the user equipment.
  • the receiving, by the wireless access device of the mobile network, the notification message includes: receiving, by the wireless access device of the mobile network, the wireless LAN communication of the user equipment A notification message sent when the module is closed.
  • the receiving, by the wireless access device, the notification message sent by the access point to determine that the wireless local area network communication module of the user equipment is turned off includes: wireless access The device receives a notification message sent by the access point through the Xw interface in a case where the wireless LAN communication module of the user equipment is determined to be closed.
  • the receiving, by the wireless access device of the mobile network, the notification message includes: the wireless access device of the mobile network receives the user equipment when the wireless local area network communication module is turned off. a notification message sent under, or a wireless access device of the mobile network receives a notification message sent by the user equipment in preparation to turn off the wireless local area network communication module, or a wireless access device of the mobile network receives the user equipment in a wireless local area network
  • a notification message sent when the communication module can detect that the signal strength of the wireless local area network access point to which it is connected is lower than the threshold.
  • the notification message carries at least one of the following: a media access control address of the wireless local area network communication module of the user equipment, and a media connection of the access point.
  • the notification message can also carry other information or information.
  • the wireless access device of the mobile network can accurately learn which wireless local area network access point and which user set The link between the standby WLAN communication modules failed.
  • FIG. 3 is a schematic flowchart diagram of another service processing method according to another embodiment of the present invention.
  • another service processing method provided by another embodiment of the present invention may include the following content:
  • the wireless local area network access point generates a notification message if it determines that the link between the access point and the wireless local area network communication module of the user equipment fails.
  • the notification message is used to indicate that the link between the access point and the wireless LAN communication module of the user equipment fails.
  • the access point sends the notification message to a wireless access device of a mobile network.
  • the notification message may be used to trigger a wireless access device of the mobile network to convert a data packet to be transmitted by the wireless local area network access point to the user equipment to be transmitted to a user equipment through a mobile network, and the like.
  • the technical solution of the embodiment introduces a mechanism for the wireless local area network access point to perform related notification to the wireless access device of the mobile network, which is beneficial to improving the wireless access device of the mobile network to learn the WLAN network related information of the user equipment. Timeliness and accuracy, which in turn improves the efficiency of the integration of mobile networks and WLAN networks.
  • the wireless access device of the mobile network may perceive a link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment based on the notification message, and thus will be ready to access through the wireless local area network.
  • the data packets transmitted by the point to the user equipment are transferred to the user equipment through the mobile network, which is beneficial to improve the correctness and integrity of the data packets received by the user equipment.
  • the notification message includes a field for indicating a cause of a link failure between a wireless local area network access point and a wireless local area network communication module of the user equipment;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a wireless local area network connection that is detected by the wireless local area network communication module indicating the user equipment
  • the signal strength of the in-point is lower than the second indication of the threshold.
  • the determining, by the determining, the link failure between the access point and the wireless local area network communication module of the user equipment includes:
  • a link failure between the access point and the WLAN communication module of the user equipment is determined in the event of an error.
  • the plurality of data packets may be, for example, 5 data packets, 10 data packets, 21 data packets, or other numbers of data packets.
  • the sending, by the wireless access device of the mobile network, the notification message may include: sending, by using an Xw interface, the notification message to a wireless access device of the mobile network.
  • the notification message carries at least one of the following: a MAC address of a wireless local area network communication module of the user equipment, a MAC address of the access point, and The working channel identifier of the access point.
  • the wireless access device of the mobile network can accurately learn which WLAN access point and which user equipment's wireless LAN communication module fails the link.
  • FIG. 4 is a schematic flowchart diagram of another service processing method according to another embodiment of the present invention.
  • another service processing method provided by another embodiment of the present invention may include the following content:
  • the user equipment generates a notification message when a link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails or is about to fail, wherein the notification message is used to indicate wireless local area network access.
  • the link between the point and the wireless LAN communication module of the user equipment fails.
  • the user equipment sends the notification message to a wireless access device of the mobile network.
  • the notification message may be used to trigger a wireless access device of the mobile network to convert a data packet to be transmitted by the wireless local area network access point to the user equipment to be transmitted to a user equipment through a mobile network, and the like.
  • the technical solution in this embodiment introduces a mechanism for the user equipment to perform related notification to the wireless access device of the mobile network, thereby facilitating the timely improvement of the wireless access device of the mobile network to learn the relevant information of the WLAN network of the user equipment.
  • Sex and accuracy to improve mobile networks and WLANs The efficiency of network convergence.
  • the wireless access device of the mobile network may perceive a link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment based on the above notification message, and thus will prepare to pass the wireless local area network.
  • the data packet transmitted by the access point to the user equipment is transferred to the user equipment through the mobile network, which is beneficial to improve the correctness and integrity of the user equipment receiving the data packet.
  • the notification message includes a field for indicating a cause of a link failure between a wireless local area network access point and a wireless local area network communication module of the user equipment;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a wireless local area network connection that is detected by the wireless local area network communication module indicating the user equipment
  • the signal strength of the in-point is lower than the second indication of the threshold.
  • the notification message is radio resource control layer signaling.
  • the notification message carries at least one of the following: a MAC address of a wireless local area network communication module of the user equipment, a MAC address of the access point, and The working channel identifier of the access point.
  • FIG. 5 is a schematic flowchart diagram of another service processing method according to another embodiment of the present invention.
  • another service processing method provided by another embodiment of the present invention may include the following content:
  • the UE #1 sends a notification message to the eNB, where the notification message may specifically indicate a link failure (WLAN Link Failure) between the WLAN AP #1 and the wireless LAN communication module of the UE #1.
  • a link failure WLAN Link Failure
  • the notification message may be any message capable of implementing the notification function, for example, the notification message may be an existing standard defined RRC message (eg, RRC Connection Reestablishment Request). Message) or a new RRC message (such as a WLAN Link Failure message) or other message that is extended.
  • RRC Radio Resource Control
  • the notification message may include a field that may be used to indicate a cause of a link failure between the WLAN AP #1 and the wireless LAN communication module of the UE #1,
  • the field may carry first indication information indicating that the wireless LAN communication module of the UE#1 is turned off (WLANPowerOff).
  • the notification message carries at least one of the following information: a MAC address of the wireless local area network communication module of the UE#1, a MAC address of the WLAN AP#1, and a WLAN AP. #1's working channel identifier, etc.
  • the notification message can also carry other information or information.
  • the eNB receives the notification message, and if it is determined that the notification message indicates that the link between the WLAN AP #1 and the wireless local area network communication module of the UE#1 fails, the eNB turns off the LTE-WLAN RAN side depth. In the convergence mode, the data packet to be transmitted to the UE#1 by the WLAN AP#1 is converted to be transmitted to the UE#1 through the LTE network.
  • the eNB sends a second notification message to the WLAN AP #1.
  • the second notification message is used to notify the WLAN AP #1 to stop sending the data packet to the UE #1, and transfer the data packet that has been buffered in the WLAN AP #1 but has not been successfully transmitted to the UE #1 to the LTE network and transmit to the UE#1. .
  • the WLAN AP#1 After receiving the second notification message, the WLAN AP#1 stops transmitting the data packet to the UE#1, and transfers the data packet that has been buffered in the WLAN AP#1 but has not been successfully transmitted to the UE#1 to the LTE network and transmits to the UE#1. .
  • the mechanism of the present embodiment introduces a mechanism for the UE #1 to perform related notification to the eNB of the LTE network, because the eNB of the LTE network can perceive the wireless local area network communication between the WLAN AP #1 and the UE #1 based on the notification message.
  • the link between the modules fails, and thus the data packet to be transmitted to the UE#1 through the WLAN AP#1 is converted to be transmitted to the UE#1 through the LTE network, which is advantageous for improving the reception of the data packet by the UE#1.
  • Correctness and completeness due to the introduction of a mechanism for making relevant notifications to the eNB of the LTE network when the WLAN communication module of the UE #1 currently running the LTE-WLAN RAN side deep fusion mode is turned off, is beneficial to improve the LTE network.
  • the eNB learns the timeliness and accuracy of the WLAN network related information of the UE#1, thereby facilitating the improvement of the LTE network. Fusion efficiency with WLAN networks.
  • FIG. 6 is a schematic flowchart diagram of another service processing method according to another embodiment of the present invention.
  • another service processing method provided by another embodiment of the present invention may include the following content:
  • the UE#1 sends a notification message to the eNB, where
  • the notification message may specifically indicate a link failure (WLAN Link Failure) between the WLAN AP #1 and the wireless LAN communication module of the UE #1.
  • the notification message may be any message capable of implementing the notification function, for example, the notification message may be an existing standard defined RRC message (eg, RRC Connection Reestablishment Request) message or an extended new RRC message (eg, link failure ( WLAN Link Failure) or other message.
  • RRC message eg, RRC Connection Reestablishment Request
  • extended new RRC message eg, link failure ( WLAN Link Failure) or other message.
  • the notification message may include a field that may be used to indicate a cause of a link failure between the WLAN AP #1 and the wireless LAN communication module of the UE #1,
  • the field may carry second indication information indicating that the signal strength of the connected WLAN AP #1 that is detected by the wireless LAN communication module of the UE#1 is lower than a threshold.
  • the notification message carries at least one of the following information: a MAC address of the wireless local area network communication module of the UE#1, a MAC address of the WLAN AP#1, and a WLAN AP. #1's working channel identifier, etc.
  • the notification message can also carry other information or information.
  • the eNB receives the notification message, and if it is determined that the notification message indicates that the link between the WLAN AP #1 and the wireless LAN communication module of the UE#1 fails, the eNB turns off the LTE-WLAN RAN side depth. In the convergence mode, the data packet to be transmitted to the UE#1 by the WLAN AP#1 is converted to be transmitted to the UE#1 through the LTE network.
  • the eNB sends a second notification message to the WLAN AP#1.
  • the second notification message is used to notify the WLAN AP #1 to stop sending the data packet to the UE #1, and transfer the data packet that has been buffered in the WLAN AP #1 but has not been successfully transmitted to the UE #1 to the LTE network and transmit to the UE#1. .
  • the WLAN AP#1 After receiving the second notification message, the WLAN AP#1 stops transmitting the data packet to the UE#1, and transfers the data packet that has been buffered in the WLAN AP#1 but has not been successfully transmitted to the UE#1 to the LTE network and transmits to the UE#1. .
  • the mechanism of the present embodiment introduces a mechanism for the UE #1 to perform related notification to the eNB of the LTE network, because the eNB of the LTE network can perceive the wireless local area network communication between the WLAN AP #1 and the UE #1 based on the notification message.
  • the link between the modules fails, and thus the data packet to be transmitted to the UE#1 through the WLAN AP#1 is converted to be transmitted to the UE#1 through the LTE network, which is advantageous for improving the reception of the data packet by the UE#1.
  • Correctness and completeness due to the introduction of the WLAN communication module of UE#1 currently running the LTE-WLAN RAN side deep fusion mode, the signal strength of the connected WLAN AP#1 is lower than the threshold.
  • the mechanism for performing the related notification to the eNB of the LTE network is improved, so that the eNB of the LTE network can improve the timeliness and accuracy of the information about the WLAN network of the UE#1, thereby improving the integration efficiency of the LTE network and the WLAN network.
  • FIG. 7 is a schematic flowchart diagram of another service processing method according to another embodiment of the present invention.
  • another service processing method provided by another embodiment of the present invention may include the following content:
  • UE#1 sends a Disassociation frame to WLAN AP#1.
  • the WLAN AP#1 receives the Disassociation frame sent by the UE#1, and the WLAN AP#1 can learn that the link between the WLAN AP#1 and the wireless LAN communication module of the UE#1 fails or is about to fail according to the received Disassociation frame.
  • the AP #1 sends a notification message to the eNB through the Xw interface, and the notification message may specifically indicate a link failure (WLAN Link Failure) between the WLAN AP #1 and the wireless LAN communication module of the UE #1.
  • the notification message may be any message capable of implementing the notification function, for example, the notification message may be a WLAN Link Failure message or other message.
  • the notification message may include a field that may be used to indicate a cause of a link failure between the WLAN AP #1 and the wireless LAN communication module of the UE #1,
  • the field may carry first indication information indicating that the wireless local area network communication module of the UE#1 is turned off (UEWLANPowerOff).
  • the notification message carries at least one of the following information: a MAC address of the wireless local area network communication module of the UE#1, a MAC address of the WLAN AP#1, and a WLAN AP. #1's working channel identifier, etc.
  • the notification message can also carry other information or information.
  • the eNB receives the notification message, and if it is determined that the notification message indicates that the link between the WLAN AP #1 and the wireless LAN communication module of the UE#1 fails, the eNB turns off the LTE-WLAN RAN side depth. In the convergence mode, the data packet to be transmitted to the UE#1 by the WLAN AP#1 is converted to be transmitted to the UE#1 through the LTE network.
  • the eNB sends a second notification message to the WLAN AP #1.
  • the second notification message is used to notify the WLAN AP #1 to stop sending the data packet to the UE #1, and transfer the data packet that has been buffered in the WLAN AP #1 but has not been successfully transmitted to the UE #1 to the LTE network and transmit to the UE#1. .
  • the WLAN AP#1 After receiving the second notification message, the WLAN AP#1 stops transmitting the data packet to the UE#1, and transfers the data packet that has been buffered in the WLAN AP#1 but has not been successfully transmitted to the UE#1 to the LTE network and transmits to the UE#1. .
  • the step 704 can also be omitted, and the WLAN AP #1 can learn the WLAN AP. #1 and the communication between the wireless LAN communication module of UE#1 fail or stop sending data packets to UE#1, and the data that has been cached in WLAN AP#1 but has not been successfully transmitted to UE#1 The packet is transferred to the LTE network for transmission to UE#1.
  • the technical solution of the embodiment introduces a mechanism for the WLAN AP #1 to perform related notification to the eNB of the LTE network, because the eNB of the LTE network can perceive the WLAN of the WLAN AP #1 and the UE #1 based on the notification message.
  • the link between the communication modules fails, and thus the data packet to be transmitted to the UE#1 through the WLAN AP#1 is converted to be transmitted to the UE#1 through the LTE network, thereby facilitating the UE#1 to receive the data packet.
  • the correctness and integrity of the LTE AP#1 introduces a mechanism for performing notification to the eNB of the LTE network when receiving the Disassociation frame sent by the UE#1 currently running the LTE-WLAN RAN side deep fusion mode, It is advantageous for the eNB of the LTE network to learn the timeliness and accuracy of the WLAN network related information of the UE#1, thereby facilitating the improvement of the integration efficiency of the LTE network and the WLAN network.
  • FIG. 8 is a schematic flowchart diagram of another service processing method according to another embodiment of the present invention.
  • another service processing method provided by another embodiment of the present invention may include the following content:
  • WLAN AP#1 continuously sends n data packets to UE#1.
  • n can be, for example, 5, 10, 15, 30 or other quantities.
  • WLAN AP#1 If the transmission of n packets fails, WLAN AP#1 can learn the link failure between WLAN AP#1 and UE#1 wireless LAN communication module. If the WLAN communication module of UE#1 is turned off, or the signal strength between WLAN AP#1 and UE#1 is lower than the threshold, WLAN AP#1 sends a notification message to the eNB through the Xw interface, the notification. The message may specifically indicate a link failure (WLAN Link Failure) between the WLAN AP #1 and the wireless LAN communication module of the UE #1.
  • WLAN Link Failure WLAN Link Failure
  • the notification message may be any message capable of implementing the notification function, for example, the notification message may be a WLAN Link Failure message or other message.
  • the notification message may include a field that may be used to indicate a cause of a link failure between the WLAN AP #1 and the wireless LAN communication module of the UE #1,
  • the field may carry first indication information indicating that the wireless local area network communication module of the UE#1 is turned off (UEWLANPowerOff).
  • the notification message carries at least one of the following information: a MAC address of the wireless local area network communication module of the UE#1, a MAC address of the WLAN AP#1, and a WLAN AP. #1's working channel identifier, etc.
  • the notification message can also carry other information or information.
  • the eNB receives the notification message, and if it is determined that the notification message indicates that the link between the WLAN AP #1 and the wireless LAN communication module of the UE#1 fails, the eNB closes the LTE-WLAN RAN side. In the convergence mode, the data packet to be transmitted to the UE#1 by the WLAN AP#1 is converted to be transmitted to the UE#1 through the LTE network.
  • the eNB sends a second notification message to the WLAN AP #1.
  • the second notification message is used to notify the WLAN AP #1 to stop sending the data packet to the UE #1, and transfer the data packet that has been buffered in the WLAN AP #1 but has not been successfully transmitted to the UE #1 to the LTE network and transmit to the UE#1. .
  • the WLAN AP#1 After receiving the second notification message, the WLAN AP#1 stops transmitting the data packet to the UE#1, and transfers the data packet that has been buffered in the WLAN AP#1 but has not been successfully transmitted to the UE#1 to the LTE network and transmits to the UE#1. .
  • step 804 can also be omitted, and the WLAN AP #1 can learn the WLAN AP #1 and When the link between the wireless LAN communication modules of the UE#1 fails, the data packet is not sent to the UE#1, and the data packet that has been buffered in the WLAN AP#1 but has not been successfully transmitted to the UE#1 is transferred to the LTE network. UE#1 transmission.
  • the technical solution of the embodiment introduces a mechanism for the WLAN AP #1 to perform related notification to the eNB of the LTE network, because the eNB of the LTE network can perceive the WLAN of the WLAN AP #1 and the UE #1 based on the notification message.
  • the link between the communication modules fails, and thus the data packet to be transmitted to the UE#1 through the WLAN AP#1 is converted to be transmitted to the UE#1 through the LTE network, thereby facilitating the UE#1 to receive the data packet.
  • the correctness and integrity of the LTE network #1 introduces the relevant notification to the eNB of the LTE network if the WLAN AP #1 fails to continuously transmit multiple data packets to the UE #1 currently running the LTE-WLAN RAN side deep fusion mode.
  • the mechanism is beneficial to improve the timeliness and accuracy of the eNB of the LTE network to learn the WLAN network related information of the UE#1, thereby facilitating the improvement of the integration efficiency of the LTE network and the WLAN network.
  • an embodiment of the present invention further provides a wireless access device 900 for a mobile network, which may include: a receiving unit 910, configured to receive a notification message.
  • the transmission control unit 920 is configured to, when the notification message indicates that the link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails, prepare to pass the wireless local area network access point to the The data packet transmitted by the user equipment is transferred to the user equipment through the mobile network.
  • the notification message may include a field for indicating a reason for a link failure between the WLAN access point and the WLAN communication module of the user equipment;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a wireless local area network communication mode indicating the user equipment.
  • the second indication information that the block can detect that the signal strength of the wireless local area network access point to which it is connected is lower than the threshold.
  • the transmission control unit 920 is further configured to: when the notification message indicates that the link between the WLAN access point and the WLAN communication module of the user equipment fails. Transmitting, to the access point, a data packet that has been cached to the access point that has not been successfully transmitted to the user equipment is transmitted to the user equipment through the mobile network.
  • the transmission control unit 920 is further configured to: when the notification message indicates that the link between the WLAN access point and the WLAN communication module of the user equipment fails. Notifying the access point to stop sending data packets to the user equipment.
  • the receiving unit 910 is specifically configured to receive a notification message that is sent by the access point when determining that the wireless local area network communication module of the user equipment is turned off.
  • the receiving unit 910 is specifically configured to receive, by using the Xw interface, a notification message that the access point sends the wireless LAN communication module of the user equipment to be closed.
  • the receiving unit 910 is specifically configured to: receive a notification message sent by the user equipment when the wireless local area network communication module is turned off, or receive a notification message sent by the user equipment when the user equipment is ready to turn off the wireless local area network communication module, Or receiving a notification message sent by the user equipment if the signal strength of the wireless local area network access point to which the wireless local area network communication module can detect is lower than a threshold.
  • the notification message is radio resource control layer signaling.
  • the notification message carries at least one of the following: a media access control address of the WLAN communication module of the user equipment, a media access control address of the access point, and a working channel identifier of the access point. .
  • the transmission control unit 920 is further configured to: In the case where the notification message indicates that the link between the WLAN access point and the WLAN communication module of the user equipment fails, the long-term evolution-wireless local area network in which the wireless access device and/or the user equipment is running is turned off. LTE-WLAN radio access network side deep convergence mode.
  • a mechanism for performing related notification to the wireless access device 900 of the mobile network is introduced, because the wireless access device 900 can sense the wireless connection between the wireless local area network access point and the user equipment based on the notification message.
  • the failure of the link between the local area network communication modules, and thus the data packets to be transmitted to the user equipment through the wireless local area network access point are transferred to the user equipment through the mobile network, thereby facilitating the improvement of the user equipment.
  • the correctness and integrity of the received data packet due to the introduction of a mechanism for performing notification to the wireless access device 900 of the mobile network, is beneficial to improve the timeliness and accuracy of the wireless access device 900 to learn the WLAN network related information of the user equipment. To improve the integration efficiency of mobile networks and WLAN networks.
  • an embodiment of the present invention further provides a wireless access device 900 for a mobile network, which may include:
  • FIG. 10 is a schematic diagram of a wireless access device 1000 of a mobile network according to an embodiment of the present invention.
  • the wireless access device 1000 may include at least one bus 1001, at least one processor 1002 connected to the bus 1001, and At least one memory 1003 to which the bus 1001 is connected.
  • the wireless access device 1000 also includes an antenna 1004.
  • the processor 1002 invokes a code or instruction stored in the memory 1003 via the bus 1001 for receiving a notification message; the notification message indicates a link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment.
  • the data packet to be transmitted to the user equipment by the wireless local area network access point is converted to be transmitted to the user equipment through the mobile network.
  • the notification message may include a field for indicating a reason for a link failure between the WLAN access point and the WLAN communication module of the user equipment;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a connection that is detected by the wireless local area network communication module of the user equipment.
  • the second finger of the WLAN access point whose signal strength is lower than the threshold Show information.
  • the processor 1002 is further configured to: when the notification message indicates that the link between the WLAN access point and the WLAN communication module of the user equipment fails, A data packet that has been buffered to the access point that has not been successfully transmitted to the user equipment is transferred to the user equipment through the mobile network.
  • the processor 1002 is further configured to notify, when the notification message indicates that a link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails.
  • the access point stops sending data packets to the user equipment.
  • the processor 1002 is configured to receive a notification message that is sent by the access point when determining that the wireless LAN communication module of the user equipment is turned off.
  • the processor 1002 is configured to receive a notification message sent by the access point by using an Xw interface, where the wireless LAN communication module of the user equipment is determined to be closed.
  • the processor 1002 is configured to receive a notification message sent by the user equipment when the wireless local area network communication module is turned off, or receive the user equipment to prepare to turn off the wireless local area network communication.
  • a notification message sent in the case of a module, or a notification message sent by the user equipment if the signal strength of the wireless local area network access point to which the wireless local area network communication module can detect is lower than a threshold.
  • the notification message is radio resource control layer signaling.
  • the notification message carries at least one of the following: a media access control address of the wireless local area network communication module of the user equipment, and a media connection of the access point.
  • the incoming control address and the working channel identification of the access point are included in the notification message.
  • the processor 1002 is further configured to: when the notification message indicates that the link between the WLAN access point and the WLAN communication module of the user equipment fails, The long-term evolution-wireless local area network LTE-WLAN radio access network side deep fusion mode in which the wireless access device and/or the user equipment are running.
  • the mechanism of the present embodiment introduces a mechanism for performing related notification to the wireless access device 1000 of the mobile network, because the wireless access device 1000 can sense the wireless connection between the wireless local area network access point and the user equipment based on the notification message.
  • the failure of the link between the local area network communication modules, and thus the data packets to be transmitted to the user equipment through the wireless local area network access point are transferred to the user equipment through the mobile network, thereby facilitating the improvement of the user equipment.
  • the correctness and integrity of the received data packet due to the introduction of a mechanism for performing notification to the wireless access device 1000 of the mobile network, is beneficial to improve the timeliness and accuracy of the wireless access device 1000 to learn the WLAN network related information of the user equipment. To improve the integration efficiency of mobile networks and WLAN networks.
  • an embodiment of the present invention further provides a wireless local area network access point 1100, which may include:
  • the generating unit 1110 is configured to generate a notification message if it is determined that the link between the access point and the wireless local area network communication module of the user equipment fails, where the notification message is used to indicate the access point and The link between the WLAN communication modules of the user equipment fails.
  • the sending unit 1120 is configured to send the notification message to a wireless access device of the mobile network.
  • the notification message includes a field for indicating a reason for a link failure between the WLAN access point and the WLAN communication module of the user equipment;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a connection that is detected by the wireless local area network communication module of the user equipment.
  • the signal strength of the WLAN access point is lower than a second indication of the threshold.
  • the generating unit determines that the link failure between the access point and the wireless local area network communication module of the user equipment includes: receiving the Disassociation frame sent by the UE Determining a link failure between the access point and a wireless local area network communication module of the user equipment; or determining the access point and the user equipment if an error occurs in continuously transmitting a plurality of data packets to the UE The link between the WLAN communication modules failed.
  • the sending unit 1120 is specifically configured to send the notification message to a wireless access device of a mobile network by using an Xw interface.
  • the notification message carries at least one of the following: a media access control address of a wireless local area network communication module of the UE, and media access of the access point. Controlling the address and the working channel identity of the access point.
  • the technical solution in this embodiment introduces a mechanism for the access point 1100 to perform related notification to the wireless access device of the mobile network, because the wireless access device of the mobile network can perceive the wireless local area network access point based on the notification message.
  • the failure of the link with the wireless local area network communication module of the user equipment, and thus the data packet to be transmitted to the user equipment through the wireless local area network access point is transferred to the user equipment through the mobile network, thus It is beneficial to improve the correctness and integrity of the user equipment receiving the data packet.
  • the mechanism for transmitting the notification to the wireless access device of the mobile network is introduced, the wireless access device of the mobile network is improved to learn the WLAN network related information of the user equipment. Timeliness and accuracy, which in turn improves the efficiency of the integration of mobile networks and WLAN networks.
  • FIG. 12 is a schematic diagram of a WLAN access point 1200 according to an embodiment of the present invention.
  • the access point 1200 can include at least one bus 1201, at least one processor 1202 connected to the bus 1201, and a bus 1201. At least one memory 1203.
  • Access point 1200 also includes an antenna 1204.
  • the processor 1202 calls, by using the bus 1201, the code or the instruction stored in the memory 1203 to generate a notification message in the case of determining a link failure between the access point and the wireless local area network communication module of the user equipment, where The notification message is used to indicate that the link between the access point and the wireless local area network communication module of the user equipment fails; and the notification message is sent to the wireless access device of the mobile network.
  • the notification message includes a field for indicating a reason for a link failure between the WLAN access point and the WLAN communication module of the user equipment;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a connection that is detected by the wireless local area network communication module of the user equipment.
  • the signal strength of the WLAN access point is lower than a second indication of the threshold.
  • the processor 1202 determines the access The link failure between the point and the WLAN communication module of the user equipment includes: determining that the link between the access point and the WLAN communication module of the user equipment fails in response to receiving the Disassociation frame sent by the UE Or determining a link failure between the access point and the wireless local area network communication module of the user equipment in the case where an error occurs in continuously transmitting a plurality of data packets to the UE.
  • the processor 1202 is configured to send the notification message to a wireless access device of a mobile network by using an Xw interface.
  • the notification message carries at least one of the following: a media access control address of a wireless local area network communication module of the UE, and media access of the access point. Controlling the address and the working channel identity of the access point.
  • the technical solution in this embodiment introduces a mechanism for the access point 1200 to perform related notification to the wireless access device of the mobile network, because the wireless access device of the mobile network can perceive the wireless local area network access point based on the notification message.
  • the failure of the link with the wireless local area network communication module of the user equipment, and thus the data packet to be transmitted to the user equipment through the wireless local area network access point is transferred to the user equipment through the mobile network, thus It is beneficial to improve the correctness and integrity of the user equipment receiving the data packet.
  • the mechanism for transmitting the notification to the wireless access device of the mobile network is introduced, the wireless access device of the mobile network is improved to learn the WLAN network related information of the user equipment. Timeliness and accuracy, which in turn improves the efficiency of the integration of mobile networks and WLAN networks.
  • the embodiment of the present invention further provides that the user equipment 1300 can include:
  • the generating unit 1310 is configured to generate a notification message if a link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails or is about to fail, wherein the notification message is used to indicate the wireless local area network a link between the access point and the wireless local area network communication module of the user equipment fails;
  • the sending unit 1320 is configured to send the notification message to a wireless access device of the mobile network.
  • the notification message includes a field for indicating a reason for a link failure between the WLAN access point and the WLAN communication module of the user equipment;
  • the field carries first indication information indicating that the wireless local area network communication module of the user equipment is turned off, or the field carries a wireless local area network communication mode indicating the user equipment.
  • the second indication information that the block can detect that the signal strength of the wireless local area network access point to which it is connected is lower than the threshold.
  • the notification message is radio resource control layer signaling.
  • the notification message carries at least one of the following: a MAC address of a wireless local area network communication module of the user equipment, a MAC address of the access point, and The working channel identifier of the access point.
  • the technical solution in this embodiment introduces a mechanism for the user equipment 1300 to perform related notification to the wireless access device of the mobile network, because the wireless access device of the mobile network can sense the wireless local area network access point based on the notification message.
  • the link between the WLAN communication modules of the user equipment fails, and thus the data packets to be transmitted to the user equipment through the WLAN access point are converted to be transmitted to the user equipment through the mobile network, so that It is beneficial to improve the correctness and integrity of the user equipment receiving the data packet, and the mechanism for transmitting the relevant information to the wireless access device of the mobile network is introduced, which is beneficial to improving the wireless access device of the mobile network to learn the WLAN network related information of the user equipment. Timeliness and accuracy, which in turn improves the integration efficiency of mobile networks and WLAN networks.
  • FIG. 14 is a schematic diagram of a user equipment 1400 according to an embodiment of the present invention.
  • the user equipment 1400 may include at least one bus 1401, at least one processor 1402 connected to the bus 1401, and at least one connected to the bus 1401. Memory 1403.
  • the user equipment 1400 further includes an antenna 1404.
  • the processor 1402 calls the code or instructions stored in the memory 1403 via the bus 1401 for generating a notification if the link between the wireless local area network access point and the wireless local area network communication module of the user equipment fails or is about to fail.
  • a message the notification message is used to indicate a link failure between the wireless local area network access point and the wireless local area network communication module of the user equipment; and the notification message is sent to the wireless access device of the mobile network.
  • the notification message includes a field for indicating a reason for a link failure between the WLAN access point and the WLAN communication module of the user equipment;
  • the field carries a wireless local area network communication module indicating that the user equipment is turned off.
  • the first indication information, or the field carries second indication information indicating that the signal strength of the connected wireless local area network access point that the wireless LAN communication module of the user equipment can detect is lower than a threshold.
  • the notification message is radio resource control layer signaling.
  • the notification message carries at least one of the following: a MAC address of a wireless local area network communication module of the user equipment, a MAC address of the access point, and The working channel identifier of the access point.
  • the technical solution in this embodiment introduces a mechanism for the user equipment 1400 to perform related notification to the wireless access device of the mobile network, because the wireless access device of the mobile network can perceive the wireless local area network access point based on the notification message.
  • the link between the WLAN communication modules of the user equipment fails, and thus the data packets to be transmitted to the user equipment through the WLAN access point are converted to be transmitted to the user equipment through the mobile network, so that It is beneficial to improve the correctness and integrity of the user equipment receiving the data packet, and the mechanism for transmitting the relevant information to the wireless access device of the mobile network is introduced, which is beneficial to improving the wireless access device of the mobile network to learn the WLAN network related information of the user equipment. Timeliness and accuracy, which in turn improves the integration efficiency of mobile networks and WLAN networks.
  • the embodiment of the invention further provides a communication system, which may include:
  • any of the wireless access devices and/or any wireless local area network access point provided by the embodiment of the present invention are any of the wireless access devices and/or any wireless local area network access point provided by the embodiment of the present invention.
  • the embodiment of the invention further provides a communication system, which may include:
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrated into another system, or some features can be ignored, Or not.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple 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 unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like. .

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Abstract

一种业务处理方法和相关装置及通信系统。一种业务处理方法包括：移动网络的无线接入设备接收通知消息；在通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，无线接入设备将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。本发明实施例的技术方案有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。

Description

业务处理方法和相关装置及通信系统 技术领域
本发明涉及通信技术领域，具体主要涉及了业务处理方法和相关装置及通信系统。
背景技术
随着无线通信技术的飞速发展，无线用户数量的急剧增长，以及高清晰多媒体流业务的快速涌现，无线频谱资源越来越稀缺，但与此同时，用户对网络的速率及网络覆盖连续性的要求越来越高，这使得日益增长的无线需求与昂贵有限的授权频段之间的矛盾日益凸显，因此如何获取额外可用的频谱资源对运营商来说变得十分重要。为了缓解授权网络的压力，运营商开始考虑利用频谱资源相对丰富的非授权频段来应对上述挑战。目前，许多运营商已通过在非授权频段上部署无线局域网(WLAN，Wireless Local Area Networks)网络来分流无线业务以减轻移动网络的负担。
目前运营商的移动网络与WLAN网络是两个独立运营的网络，而且往往WLAN网络处于低利用率的状态，因此如何将运营商的移动网络与WLAN网络资源更好的进行融合与协调，提高运营商网络资源的利用率也是运营商急需解决的问题。
第三代合作伙伴计划(3GPP，3rd Generation Partnership Project)已经开始在Release 12的RAN2 WLAN/3GPP无线交互(Radio Interworking)项目中研究了如何在无线侧使长期演进(LTE，Long Term Evolution)网络和WLAN网络在无线接入网(RAN，Radio Access Network)侧进一步融合以达到二者动态负载均衡的目的。
而且，3GPP已于2015年3月份批准了LTE-WLAN RAN侧深度融合与互操作增强(WI，Work Item)工作项目来深入的研究如何使二者在RAN侧进行更加紧密和深度的融合。
在现有的RAN2方案中，网络在进行负载均衡的过程中，例如LTE演进型基站(eNB，evolved Node B)等移动网络的无线接入设备只能通过操作管 理和维护(OAM，Operation Administration and Maintenance)或预配置方式获得相关WLAN网络的相关信息，这使得移动网络的无线接入设备获得的用户设备的WLAN网络相关信息有时候可能是不准确的，这就很可能会影响到移动网络(如LTE网络)和WLAN网络的融合效率。
发明内容
本发明的实施例提供业务处理方法和相关装置及通信系统，以期可以提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
本发明实施例第一方面提供一种业务处理方法，包括：
移动网络的无线接入设备接收通知消息；
在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
结合第一方面，在第一方面的第一种可能的实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
结合第一方面或第一方面的第一种可能的实施方式，在第一方面的第二种可能的实施方式中，所述方法还包括：在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备将已经缓存到所述接入点的还未成功向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
结合第一方面或第一方面的第一种可能的实施方式或第一方面的第二种可能的实施方式，在第一方面的第三种可能的实施方式中，
所述方法还包括：在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备通知所述接入点停止向所述用户设备发送数据包。
结合第一方面或第一方面的第一种可能的实施方式或第一方面的第二种可能的实施方式或第一方面的第三种可能的实施方式，在第一方面的第四种可能的实施方式中，
所述移动网络的无线接入设备接收通知消息包括：移动网络的无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息。
结合第一方面的第一方面的第四种可能的实施方式，在第一方面的第五种可能的实施方式中，
所述无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息包括：无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下通过Xw接口发送的通知消息。
结合第一方面或第一方面的第一种可能的实施方式或第一方面的第二种可能的实施方式或第一方面的第三种可能的实施方式，在第一方面的第六种可能的实施方式中，所述移动网络的无线接入设备接收通知消息，包括：移动网络的无线接入设备接收所述用户设备在无线局域网通信模块被关闭的情况下发送的通知消息，或移动网络的无线接入设备接收所述用户设备在准备关闭无线局域网通信模块的情况下发送的通知消息，或移动网络的无线接入设备接收所述用户设备在无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的情况下发送的通知消息。
结合第一方面的第一方面的第六种可能的实施方式，在第一方面的第七种可能的实施方式中，所述通知消息为无线资源控制层信令。
结合第一方面或第一方面的第一种至第七种可能的实施方式中的任意一种可能的实施方式，在第一方面的第八种可能的实施方式中，
所述通知消息携带有如下信息的至少一种：所述用户设备的无线局域网通 信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
结合第一方面或第一方面的第一种至第八种可能的实施方式中的任意一种可能的实施方式，在第一方面的第九种可能的实施方式中，
所述方法还包括：在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备关闭所述无线接入设备和/或所述用户设备正在运行的长期演进-无线局域网LTE-WLAN无线接入网侧深度融合模式。
本发明实施例第二方面提供一种业务处理方法，包括：
无线局域网接入点在确定所述接入点与用户设备的无线局域网通信模块之间的链路失败的情况下生成通知消息，其中，所述通知消息用于指示出所述接入点与用户设备的无线局域网通信模块之间的链路失败；
向移动网络的无线接入设备发送所述通知消息。
结合第二方面，在第二方面的第一种可能的实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
结合第二方面或第二方面的第一种可能的实施方式，在第二方面的第二种可能的实施方式中，所述确定所述接入点与用户设备的无线局域网通信模块之间的链路失败包括：
在接收到所述用户设备发送的去关联Disassociation帧的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败；或在向所述用户设备连续发送多个数据包都出现错误的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败。
结合第二方面或第二方面的第一种可能的实施方式或第二方面的第二种 可能的实施方式，在第二方面的第三种可能的实施方式中，所述向移动网络的无线接入设备发送所述通知消息，包括：通过Xw接口向移动网络的无线接入设备发送所述通知消息。
结合第二方面或第二方面的第一种可能的实施方式或第二方面的第二种可能的实施方式或第二方面的第三种可能的实施方式，在第二方面的第四种可能的实施方式中，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
本发明第三方面提供一种业务处理方法，包括：
用户设备在无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败或者将要失败的情况下生成通知消息，其中，所述通知消息用于指示出无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败；
向移动网络的无线接入设备发送所述通知消息。
结合第三方面，在第三方面的第一种可能的实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
结合第三方面或第三方面的第一种可能的实施方式，在第三方面的第二种可能的实施方式中，所述通知消息为无线资源控制层信令。
结合第三方面或第三方面的第一种可能的实施方式或第三方面的第二种可能的实施方式，在第三方面的第三种可能的实施方式中，
所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
本发明实施例第四方面提供一种移动网络的无线接入设备，包括：
接收单元，用于接收通知消息；
传输控制单元，用于在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
结合第四方面，在第四方面的第一种可能的实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
结合第四方面或第四方面的第一种可能的实施方式，在第四方面的第二种可能的实施方式中，所述传输控制单元还用于，在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，将已经缓存到所述接入点的还未成功向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
结合第四方面或第四方面的第一种可能的实施方式或第四方面的第二种可能的实施方式，在第四方面的第三种可能的实施方式中，所述传输控制单元还用于，在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，通知所述接入点停止向所述用户设备发送数据包。
结合第四方面或第四方面的第一种可能的实施方式或第四方面的第二种可能的实施方式或第四方面的第三种可能的实施方式，在第四方面的第四种可能的实施方式中，所述接收单元具体用于，接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息。
结合第四方面的第四方面的第四种可能的实施方式，在第四方面的第五种可能的实施方式中，所述接收单元具体用于，接收所述接入点在确定所述用户 设备的无线局域网通信模块被关闭的情况下通过Xw接口发送的通知消息。
结合第四方面或第四方面的第一种可能的实施方式或第四方面的第二种可能的实施方式或第四方面的第三种可能的实施方式，在第四方面的第六种可能的实施方式中，
所述接收单元具体用于，接收所述用户设备在无线局域网通信模块被关闭的情况下发送的通知消息，或接收所述用户设备在准备关闭无线局域网通信模块的情况下发送的通知消息，或接收所述用户设备在无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的情况下发送的通知消息。
结合第四方面的第四方面的第六种可能的实施方式，在第四方面的第七种可能的实施方式中，所述通知消息为无线资源控制层信令。
结合第四方面或第四方面的第一种至第七种可能的实施方式中的任意一种可能的实施方式，在第四方面的第八种可能的实施方式中，
所述通知消息携带有如下信息的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
结合第四方面或第四方面的第一种至第八种可能的实施方式中的任意一种可能的实施方式，在第四方面的第九种可能的实施方式中，所述传输控制单元还用于，在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，关闭所述无线接入设备和/或所述用户设备正在运行的长期演进-无线局域网LTE-WLAN无线接入网侧深度融合模式。
本发明实施例第五方面提供一种无线局域网接入点，包括：
生成单元，用于在确定所述接入点与用户设备的无线局域网通信模块之间的链路失败的情况下生成通知消息，其中，所述通知消息用于指示出所述接入点与用户设备的无线局域网通信模块之间的链路失败；
发送单元，用于向移动网络的无线接入设备发送所述通知消息。
结合第五方面，在第五方面的第一种可能的实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链 路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
结合第五方面或第五方面的第一种可能的实施方式，在第五方面的第二种可能的实施方式中，所述生成单元确定所述接入点与用户设备的无线局域网通信模块之间的链路失败包括：在接收到所述用户设备发送的去关联Disassociation帧的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败；或在向所述用户设备连续发送多个数据包都出现错误的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败。
结合第五方面或第五方面的第一种可能的实施方式或第五方面的第二种可能的实施方式，在第五方面的第三种可能的实施方式中，所述发送单元具体用于通过Xw接口向移动网络的无线接入设备发送所述通知消息。
结合第五方面或第五方面的第一种可能的实施方式或第五方面的第二种可能的实施方式或第五方面的第三种可能的实施方式，在第五方面的第四种可能的实施方式中，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
本发明第六方面提供一种用户设备，包括：
生成单元，用于在无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败或者将要失败的情况下生成通知消息，其中，所述通知消息用于指示出无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败；
发送单元，用于向移动网络的无线接入设备发送所述通知消息。
结合第六方面，在第六方面的第一种可能的实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
结合第六方面或第六方面的第一种可能的实施方式，在第六方面的第二种可能的实施方式中，所述通知消息为无线资源控制层信令。
结合第六方面或第六方面的第一种可能的实施方式或第六方面的第二种可能的实施方式，在第六方面的第三种可能的实施方式中，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
本发明实施例第七方面还提供一种无线网络的无线接入设备，包括：
相连接的处理器和存储器；其中，所述处理器用于执行本发明实施例中的任意一种无线接入设备所执行的部分或全部步骤。
本发明实施例第八方面还提供一种无线局域网接入点，包括：相连接的处理器和存储器；其中，所述处理器用于执行本发明实施例中的任意一种接入点所执行的部分或全部步骤。
本发明实施例的第九方面还提供一种用户设备，包括：相连接的处理器和存储器；其中，所述处理器用于执行本发明实施例中的任意一种用户设备所执行的部分或全部步骤。
本发明实施例第十方面还提供一种通信系统，包括：
如本发明实施例提供的任意一种无线接入设备和/或如本发明实施例提供的任意一种无线局域网接入点。
本发明实施例第十一方面还提供一种通信系统，包括：
如本发明实施例提供的任意一种无线接入设备和/或如本发明实施例提供的任意一种用户设备。
此外，本发明实施例第十二方面提供了一种计算机可读存储介质，所述计算机可读存储介质存储了实施第一方面的业务处理方法的程序代码。所述程序代码包括用于执行在第一方面中的方法的指令。
此外，本发明实施例第十三方面提供了一种计算机可读存储介质，所述计算机可读存储介质存储了实施第一方面的业务处理方法的程序代码。所述程序代码包括用于执行在第二方面中的方法的指令。
此外，本发明实施例第十四方面提供了一种计算机可读存储介质，所述计算机可读存储介质存储了实施第三方面的业务处理方法的程序代码。所述程序代码包括用于执行在第三方面中的方法的指令。
可以看出，本发明实施例的技术方案中，引入了向移动网络的无线接入设备进行相关通知的机制，由于移动网络的无线接入设备可以基于通知消息来感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并且因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性，由于引入了向移动网络的无线接入设备进行相关通知的可行机制，这样有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而有利于提高移动网络和WLAN网络的融合效率。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例中所需使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1-a为本发明实施例提供的一种网络架构的示意图；
图1-b为本发明实施例提供的一种无线接入设备的协议栈架构的示意图；
图2本发明实施例提供的一种业务处理方法的流程示意图；
图3本发明实施例提供的另一种业务处理方法的流程示意图；
图4本发明实施例提供的另一种业务处理方法的流程示意图；
图5本发明实施例提供的另一种业务处理方法的流程示意图；
图6本发明实施例提供的另一种业务处理方法的流程示意图；
图7本发明实施例提供的另一种业务处理方法的流程示意图；
图8本发明实施例提供的另一种业务处理方法的流程示意图；
图9本发明实施例提供的另一种无线接入设备的示意图；
图10本发明实施例提供的另一种无线接入设备的示意图；
图11本发明实施例提供的一种无线局域网接入点的示意图；
图12本发明实施例提供的另一种无线局域网接入点的示意图；
图13本发明实施例提供的一种用户设备的示意图；
图14本发明实施例提供的另一种用户设备的示意图。
具体实施方式
本发明的实施例提供业务处理方法和相关装置及通信系统，以期可以提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
本发明说明书、权利要求书和附图中出现的术语“第一”、“第二”和“第三”等是用于区别不同的对象，而并非用于描述特定的顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
参见图1-a，图1-a是本发明实施例提供的一种网络架构示意图，图1-a所示网络架构中的一些用户设备(UE，User Equipment)可同时与移动网络(如LTE网络)的无线接入设备(如eNB)和WLAN接入点(AP，Access Point)进行连接。
无线接入设备和WLAN接入点的信号覆盖范围存在信号覆盖重叠区，处于信号覆盖重叠区的UE可以同时与移动网络的无线接入设备和WLAN接入 点进行连接，未处于信号覆盖重叠区的UE就无法同时与移动网络的无线接入设备和WLAN接入点连接。
其中，在本发明的一些应用场景中，对于UE而言，RAN侧可通过广播信令或专用信令向UE提供辅助信息。如果RAN侧和UE均支持接入网发现和选择功能单元(ANDSF，Access Network Discovery Support Functions)，UE可利用RAN侧提供的辅助信息，并从ANDSF获得分流策略，将业务数据包分流到WLAN或者RAN侧。如果RAN侧和UE不支持ANDSF，UE可利用RAN侧提供的辅助信息，并根据RAN协议中预先设定好的策略，将业务分流到WLAN或者RAN侧。并且RAN侧还可在广播信令或专用信令中携带备选WLAN ID，以便UE能够快速的找到目标WLAN AP进行分流。
图1-b还举例示出了eNB的一种协议栈架构示意图，eNB可以包括分组数据汇聚协议栈(PDCP，Packet Data Convergence Protocol)、媒体接入控制协议栈和无线链路控制(RLC，Radio Link Control)协议栈，eNB还包括WLAN媒体接入控制协议栈。
在图1-a所示的网络架构中，从移动网络的核心网传下来的数据包可由移动网络的无线接入设备决定哪些数据包经过移动网络传输给UE，哪些经过相连的WLAN AP传输给UE。UE同时连接移动网络和WLAN网络以便进行数据的传输。因此，UE何时开启和关闭WLAN通信模块，对LTE-WLAN RAN侧深度融合(LTE-WLAN Radio Level Integration)有着重要影响。而且，发明人研究发现用户对WLAN的使用偏好是在进行深度融合时需考虑的，比如用户为了省电会将UE的WLAN通信模块手动关闭，这就会造成LTE-WLAN RAN侧深度融合的失败。
因此，本发明实施例提出了一些使得移动网络的无线接入设备可在LTE-WLAN RAN侧深度融合过程中(即无线接入设备正在运行的LTE-WLAN RAN侧深度融合模式的过程中)感知WLAN AP与UE的WLAN通信模块之间的链路失败的方法，例如可在LTE-WLAN RAN侧深度融合过程中感知UE的WLAN通信模块是否关闭等的方法，以便于移动网络的无线接入设备能够据此及时终止相应的LTE-WLAN RAN侧深度融合等。
下面通过一些具体实施例进行探讨。
请参阅图2，图2是本发明的一个实施例提供的一种业务处理方法的流程示意图。其中，如图2所示，本发明的一个实施例提供的一种业务处理方法可以包括以下内容：
201、移动网络的无线接入设备接收通知消息。
其中，移动网络的无线接入设备具体可接收来自UE或者WLAN AP的通知消息。
其中，通知消息可以是能够实现通知功能的任何消息，例如通知消息可以是现有标准定义的无线资源控制(RRC，Radio Resource Control)消息(例如RRC连接建立请求(RRC Connection Reestablishment Request)消息)或扩展出的RRC消息或其它消息。
其中，本发明各实施例提及的UE例如可为智能手机、功能型手机或其他移动通信终端。
其中，本发明各实施例提及的无线接入设备可为基站、eNB或具有UE无线接入能力的其他无线接入设备。
其中，所述通知消息可指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败。其中，无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因例如可能包括：与用户设备的无线局域网通信模块被关闭，或所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值等。可以理解，无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因并不限于上述举例说明的情况。
202、在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
例如，所述无线接入设备将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输包括：在无线接入 设备正在运行的LTE-WLAN RAN侧深度融合模式的情况下，所述无线接入设备可将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
可以看出，本实施例的技术方案中引入了向移动网络的无线接入设备进行相关通知的机制，由于移动网络的无线接入设备可以基于通知消息感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性，由于引入了向移动网络的无线接入设备进行相关通知的机制，有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
可选的，在本发明的一些可能实施方式中，所述方法还可包括：
当所述无线接入设备和所述用户设备当前正在运行LTE-WLAN无线接入网侧深度融合模式，那么在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备可以关闭所述无线接入设备和所述用户设备正在运行的LTE-WLAN无线接入网侧深度融合模式。
可选的，在本发明的一些可能的实施方式中，所述通知消息包括可用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
可以理解，在通知消息包括相关链路失败的原因的字段的情况下，移动网络的无线接入设备可以据此获悉无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的具体原因，故而有利于移动网络的无线接入设备据此作出更合理更具针对性的操作。
可选的，在本发明一些可能实施方式中，所述方法还可包括：在所述通知 消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备将已经缓存到所述接入点的还未成功向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。特殊情况下无线接入设备也可忽略掉已经缓存到所述接入点的还未成功向所述用户设备传输的数据包。
可选的，在本发明一些可能实施方式中，所述方法还可包括：在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备通知所述接入点停止向所述用户设备发送数据包。
可选的，在本发明一些可能实施方式中，所述移动网络的无线接入设备接收通知消息包括：移动网络的无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息。
可选的，在本发明一些可能实施方式中，所述无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息包括：无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下通过Xw接口发送的通知消息。
可选的，在本发明的一些可能的实施方式中，所述移动网络的无线接入设备接收通知消息包括：移动网络的无线接入设备接收所述用户设备在无线局域网通信模块被关闭的情况下发送的通知消息，或移动网络的无线接入设备接收所述用户设备在准备关闭无线局域网通信模块的情况下发送的通知消息，或者移动网络的无线接入设备接收所述用户设备在无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的情况下发送的通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制(MAC，Media Access Control)地址和所述接入点的工作信道标识。当然通知消息还可以携带其它一种或多种信息。进一步的，移动网络的无线接入设备可据此准确获悉是哪个无线局域网接入点与哪个用户设 备的无线局域网通信模块之间的链路失败。
请参阅图3，图3是本发明的另一个实施例提供的另一种业务处理方法的流程示意图。如图3所示，本发明的另一个实施例提供的另一种业务处理方法可包括以下内容：
301、无线局域网接入点在确定所述接入点与用户设备的无线局域网通信模块之间的链路失败的情况下生成通知消息。
其中，所述通知消息用于指示出所述接入点与用户设备的无线局域网通信模块之间的链路失败。
302、所述接入点向移动网络的无线接入设备发送所述通知消息。
例如，上述通知消息可用于触发移动网络的无线接入设备将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输等。
可以看出，本实施例的技术方案中引入了无线局域网接入点向移动网络的无线接入设备进行相关通知的机制，有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。举例来说，移动网络的无线接入设备可以基于通知消息感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性。
可选的，在本发明一些可能实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
可选的，在本发明一些可能实施方式中，所述确定所述接入点与用户设备的无线局域网通信模块之间的链路失败包括：
在接收到所述UE发送的去关联(Disassociation)帧的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败；或在向所述UE连续发送多个数据包都出现错误的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败。
其中，上述多个数据包例如可为5个数据包、10个数据包、21个数据包或其它数量的数据包。
可选的，在本发明一些可能实施方式中，所述向移动网络的无线接入设备发送所述通知消息，可包括：通过Xw接口向移动网络的无线接入设备发送所述通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的MAC地址、所述接入点的MAC地址和所述接入点的工作信道标识。进一步的，移动网络的无线接入设备可以据此准确获悉是哪个无线局域网接入点与哪个用户设备的无线局域网通信模块之间的链路失败。
请参阅图4，图4是本发明的另一个实施例提供的另一种业务处理方法的流程示意图。如图4所示，本发明的另一个实施例提供的另一种业务处理方法可包括以下内容：
401、用户设备在无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败或者将要失败的情况下生成通知消息，其中，所述通知消息用于指示出无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败。
402、用户设备向移动网络的无线接入设备发送所述通知消息。
例如，上述通知消息可用于触发移动网络的无线接入设备将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输等。
可以看出，本实施例的技术方案中引入了用户设备向移动网络的无线接入设备进行相关通知的机制，进而有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN 网络的融合效率。举例来说，移动网络的无线接入设备可以基于上述通知消息来感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性。
可选的，在本发明一些可能实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
可选的，在本发明一些可能实施方式中，所述通知消息为无线资源控制层信令。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的MAC地址、所述接入点的MAC地址和所述接入点的工作信道标识。
为便于更好的理解和实施本发明实施例的技术方案，下面结合一些具体的应用场景进行举例说明。
请参阅图5，图5是本发明的另一个实施例提供的另一种业务处理方法的流程示意图。其中，如图5所示，本发明的另一个实施例提供的另一种业务处理方法可以包括以下内容：
501、假设当前正在运行LTE-WLAN RAN侧深度融合模式的UE#1被用户手动关闭WLAN通信模块(例如用户可能因为剩余电量过低或其它原因而手动关闭了UE#1的WLAN通信模块)，UE#1向eNB发送通知消息，其中，所述通知消息具体可以指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败(WLAN Link Failure)。
其中，通知消息可以是能够实现通知功能的任何消息，例如通知消息可以是现有的标准定义的RRC消息(例如RRC Connection Reestablishment Request) 消息)或者扩展出的新的RRC消息(例如链路失败(WLAN Link Failure)消息)或其它消息。
可选的，在本发明的一些可能的实施方式中，所述通知消息可以包括可用于指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的原因的字段，在本应用场景下，所述字段可携带有指示UE#1的无线局域网通信模块被关闭(WLANPowerOff)的第一指示信息。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息的至少一种：所述UE#1的无线局域网通信模块的MAC地址、WLAN AP#1的MAC地址和WLAN AP#1的工作信道标识等。当然通知消息还可以携带其它一种或多种信息。
502、eNB接收所述通知消息，在确定所述通知消息指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的情况下，eNB关闭正在运行LTE-WLAN RAN侧深度融合模式，将准备通过所述WLAN AP#1向所述UE#1传输的数据包转为通过LTE网络向所述UE#1传输。
503、eNB向WLAN AP#1发送第二通知消息。第二通知消息用于通知WLAN AP#1停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但是还没向UE#1传输成功的数据包转到LTE网络向UE#1传输。
WLAN AP#1接收到第二通知消息后停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但是还没向UE#1传输成功的数据包转到LTE网络向UE#1传输。
可以看出，本实施例的技术方案中引入了UE#1向LTE网络的eNB进行相关通知的机制，由于LTE网络的eNB可以基于通知消息感知到WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的情况，并因此将准备通过WLAN AP#1向UE#1传输的数据包转为通过LTE网络向UE#1传输，这样就有利于提高UE#1接收数据包的正确性和完整性，由于引入了在当前正在运行LTE-WLAN RAN侧深度融合模式的UE#1的WLAN通信模块被关闭的情况下向LTE网络的eNB进行相关通知的机制，有利于提高LTE网络的eNB获悉UE#1的WLAN网络相关信息的及时性和准确性，进而有利于提高LTE网络 和WLAN网络的融合效率。
请参阅图6，图6是本发明的另一个实施例提供的另一种业务处理方法的流程示意图。其中，如图6所示，本发明的另一个实施例提供的另一种业务处理方法可以包括以下内容：
假设当前正在运行LTE-WLAN RAN侧深度融合模式的UE#1的无线局域网通信模块检测到其所连接的WLAN AP#1的信号强度低于阈值，UE#1向eNB发送通知消息，其中，所述通知消息具体可以指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败(WLAN Link Failure)。
其中，通知消息可以是能够实现通知功能的任何消息，例如通知消息可以是现有的标准定义的RRC消息(例如RRC Connection Reestablishment Request)消息)或者扩展出的新的RRC消息(例如链路失败(WLAN Link Failure)消息)或其它消息。
可选的，在本发明的一些可能的实施方式中，所述通知消息可以包括可用于指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的原因的字段，在本应用场景下，所述字段可携带有指示所述UE#1的无线局域网通信模块所能检测到的其所连接的WLAN AP#1的信号强度低于阈值的第二指示信息。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息的至少一种：所述UE#1的无线局域网通信模块的MAC地址、WLAN AP#1的MAC地址和WLAN AP#1的工作信道标识等。当然通知消息还可以携带其它一种或多种信息。
602、eNB接收所述通知消息，在确定所述通知消息指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的情况下，eNB关闭正在运行LTE-WLAN RAN侧深度融合模式，将准备通过所述WLAN AP#1向所述UE#1传输的数据包转为通过LTE网络向所述UE#1传输。
603、eNB向WLAN AP#1发送第二通知消息。第二通知消息用于通知WLAN AP#1停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但是还没向UE#1传输成功的数据包转到LTE网络向UE#1传输。
WLAN AP#1接收到第二通知消息后停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但是还没向UE#1传输成功的数据包转到LTE网络向UE#1传输。
可以看出，本实施例的技术方案中引入了UE#1向LTE网络的eNB进行相关通知的机制，由于LTE网络的eNB可以基于通知消息感知到WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的情况，并因此将准备通过WLAN AP#1向UE#1传输的数据包转为通过LTE网络向UE#1传输，这样就有利于提高UE#1接收数据包的正确性和完整性，由于引入了在当前正在运行LTE-WLAN RAN侧深度融合模式的UE#1的WLAN通信模块所能检测到的其所连接的WLAN AP#1的信号强度低于阈值的情况下向LTE网络的eNB进行相关通知的机制，这样有利于提高LTE网络的eNB获悉UE#1的WLAN网络相关信息的及时性和准确性，进而有利于提高LTE网络和WLAN网络的融合效率。
请参阅图7，图7是本发明的另一个实施例提供的另一种业务处理方法的流程示意图。其中，如图7所示，本发明的另一个实施例提供的另一种业务处理方法可以包括以下内容：
701、UE#1向WLAN AP#1发送Disassociation帧。
702、WLAN AP#1接收UE#1发送的Disassociation帧，WLAN AP#1根据接收到Disassociation帧可获悉WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败或即将失败，WLAN AP#1通过Xw接口向eNB发送通知消息，所述通知消息具体可以指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败(WLAN Link Failure)。
其中，通知消息可以是能够实现通知功能的任何消息，例如通知消息可以是链路失败(WLAN Link Failure)消息或其它消息。
可选的，在本发明的一些可能的实施方式中，所述通知消息可以包括可用于指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的原因的字段，在本应用场景下，所述字段可携带有指示UE#1的无线局域网通信模块被关闭(UEWLANPowerOff)的第一指示信息。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息的至少一种：所述UE#1的无线局域网通信模块的MAC地址、WLAN AP#1的MAC地址和WLAN AP#1的工作信道标识等。当然通知消息还可以携带其它一种或多种信息。
703、eNB接收所述通知消息，在确定所述通知消息指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的情况下，eNB关闭正在运行LTE-WLAN RAN侧深度融合模式，将准备通过所述WLAN AP#1向所述UE#1传输的数据包转为通过LTE网络向所述UE#1传输。
704、eNB向WLAN AP#1发送第二通知消息。第二通知消息用于通知WLAN AP#1停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但还没成功向UE#1传输的数据包转到LTE网络向UE#1传输。
WLAN AP#1接收到第二通知消息后停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但是还没向UE#1传输成功的数据包转到LTE网络向UE#1传输。
此外，由于步骤701中WLAN AP#1可获悉WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败或即将失败，步骤704亦可省略，WLAN AP#1可在获悉WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败或即将失败时停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但是还没向UE#1传输成功的数据包转到LTE网络向UE#1传输。
可以看出，本实施例的技术方案中引入了WLAN AP#1向LTE网络的eNB进行相关通知的机制，由于LTE网络的eNB可以基于通知消息感知到WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的情况，并因此将准备通过WLAN AP#1向UE#1传输的数据包转为通过LTE网络向UE#1传输，这样就有利于提高UE#1接收数据包的正确性和完整性，由于引入了WLAN AP#1在接收到当前正在运行LTE-WLAN RAN侧深度融合模式的UE#1发送的Disassociation帧的情况下向LTE网络的eNB进行相关通知的机制，有利于提高LTE网络的eNB获悉UE#1的WLAN网络相关信息的及时性和准确性，进而有利于提高LTE网络和WLAN网络的融合效率。
请参阅图8，图8是本发明的另一个实施例提供的另一种业务处理方法的流程示意图。其中，如图8所示，本发明的另一个实施例提供的另一种业务处理方法可以包括以下内容：
801、WLAN AP#1向UE#1连续发送n个数据包。
其中，n例如可等5、10、15、30或其它数量。
802、WLAN AP#1如果发现n个数据包的发送失败，WLAN AP#1可以据此获悉WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败(链路失败具体原因可能是UE#1的无线局域网通信模块被关闭了，或者可能是WLAN AP#1与UE#1之间的信号强度低于阈值)，WLAN AP#1通过Xw接口向eNB发送通知消息，所述通知消息具体可以指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败(WLAN Link Failure)。
其中，通知消息可以是能够实现通知功能的任何消息，例如通知消息可以是链路失败(WLAN Link Failure)消息或其它消息。
可选的，在本发明的一些可能的实施方式中，所述通知消息可以包括可用于指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的原因的字段，在本应用场景下，所述字段可携带有指示UE#1的无线局域网通信模块被关闭(UEWLANPowerOff)的第一指示信息。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息的至少一种：所述UE#1的无线局域网通信模块的MAC地址、WLAN AP#1的MAC地址和WLAN AP#1的工作信道标识等。当然通知消息还可以携带其它一种或多种信息。
803、eNB接收所述通知消息，在确定所述通知消息指示出WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的情况下，eNB关闭正在运行LTE-WLAN RAN侧深度融合模式，将准备通过所述WLAN AP#1向所述UE#1传输的数据包转为通过LTE网络向所述UE#1传输。
804、eNB向WLAN AP#1发送第二通知消息。第二通知消息用于通知WLAN AP#1停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但还没成功向UE#1传输的数据包转到LTE网络向UE#1传输。
WLAN AP#1接收到第二通知消息后停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但是还没向UE#1传输成功的数据包转到LTE网络向UE#1传输。
此外，由于步骤802中WLAN AP#1可获悉WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败，步骤804亦可省略，WLAN AP#1可在获悉WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败时停止向UE#1发送数据包，将已经缓存在WLAN AP#1的但是还没向UE#1传输成功的数据包转到LTE网络向UE#1传输。
可以看出，本实施例的技术方案中引入了WLAN AP#1向LTE网络的eNB进行相关通知的机制，由于LTE网络的eNB可以基于通知消息感知到WLAN AP#1与UE#1的无线局域网通信模块之间的链路失败的情况，并因此将准备通过WLAN AP#1向UE#1传输的数据包转为通过LTE网络向UE#1传输，这样就有利于提高UE#1接收数据包的正确性和完整性，由于引入了WLAN AP#1在向当前正在运行LTE-WLAN RAN侧深度融合模式的UE#1连续发送多个数据包都失败的情况下向LTE网络的eNB进行相关通知的机制，有利于提高LTE网络的eNB获悉UE#1的WLAN网络相关信息的及时性和准确性，进而有利于提高LTE网络和WLAN网络的融合效率。
参见图9，本发明实施例还提供一种移动网络的无线接入设备900，可以包括：接收单元910，用于接收通知消息。
传输控制单元920，用于在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
可选的，在本发明一些可能实施方式中，所述通知消息可包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模 块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
可选的，在本发明一些可能实施方式中，传输控制单元920还用于，在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，将已经缓存到所述接入点的还未成功向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
可选的，在本发明一些可能实施方式中，传输控制单元920还用于，在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，通知所述接入点停止向所述用户设备发送数据包。
可选的，在本发明一些可能实施方式中，接收单元910具体用于，接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息。
可选的，在本发明一些可能实施方式中，接收单元910具体用于，接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下通过Xw接口发送的通知消息。
可选的，在本发明一些可能实施方式中，
所述接收单元910具体用于，接收所述用户设备在无线局域网通信模块被关闭的情况下发送的通知消息，或接收所述用户设备在准备关闭无线局域网通信模块的情况下发送的通知消息，或接收所述用户设备在无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的情况下发送的通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息为无线资源控制层信令。
可选的，在本发明一些可能实施方式中，
所述通知消息携带有如下信息的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
可选的，在本发明一些可能实施方式中，传输控制单元920还用于，在所 述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，关闭所述无线接入设备和/或所述用户设备正在运行的长期演进-无线局域网LTE-WLAN无线接入网侧深度融合模式。
可以看出，本实施例的技术方案中引入了向移动网络的无线接入设备900进行相关通知的机制，由于无线接入设备900可以基于通知消息感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性，由于引入了向移动网络的无线接入设备900进行相关通知的机制，有利于提高无线接入设备900获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
参见图10，本发明实施例还提供一种移动网络的无线接入设备900，可以包括：
参见图10，图10为本发明实施例提供的移动网络的无线接入设备1000的示意图，无线接入设备1000可包括至少1个总线1001、与总线1001相连的至少1个处理器1002以及与总线1001相连的至少1个存储器1003。无线接入设备1000还包括天线1004。
其中，处理器1002通过总线1001调用存储器1003中存储的代码或者指令以用于接收通知消息；在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
可选的，在本发明一些可能实施方式中，所述通知消息可包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指 示信息。
可选的，在本发明一些可能实施方式中，处理器1002还用于在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，将已经缓存到所述接入点的还未成功向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
可选的，在本发明一些可能实施方式中，处理器1002还用于在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，通知所述接入点停止向所述用户设备发送数据包。
可选的，在本发明的一些可能的实施方式中，处理器1002用于接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息。
可选的，在本发明一些可能实施方式中，处理器1002用于接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下通过Xw接口发送的通知消息。
可选的，在本发明一些可能实施方式中，处理器1002用于接收所述用户设备在无线局域网通信模块被关闭的情况下发送的通知消息，或接收所述用户设备在准备关闭无线局域网通信模块的情况下发送的通知消息，或接收所述用户设备在无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的情况下发送的通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息为无线资源控制层信令。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
可选的，在本发明一些可能实施方式中，处理器1002还用于在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，关闭所述无线接入设备和/或所述用户设备正在运行的长期演进-无线局域网LTE-WLAN无线接入网侧深度融合模式。
可以看出，本实施例的技术方案中引入了向移动网络的无线接入设备1000进行相关通知的机制，由于无线接入设备1000可以基于通知消息感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性，由于引入了向移动网络的无线接入设备1000进行相关通知的机制，有利于提高无线接入设备1000获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
请参见图11，本发明实施例还提供了一种无线局域网接入点1100，可以包括：
生成单元1110，用于在确定所述接入点与用户设备的无线局域网通信模块之间的链路失败的情况下生成通知消息，其中，所述通知消息用于指示出所述接入点与用户设备的无线局域网通信模块之间的链路失败。
发送单元1120，用于向移动网络的无线接入设备发送所述通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
可选的，在本发明一些可能实施方式中，所述生成单元确定所述接入点与用户设备的无线局域网通信模块之间的链路失败包括：在接收到所述UE发送的Disassociation帧的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败；或在向所述UE连续发送多个数据包都出现错误的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败。
可选的，在本发明一些可能实施方式中，所述发送单元1120具体用于通过Xw接口向移动网络的无线接入设备发送所述通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息之中的至少一种：UE的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
可以看出，本实施例的技术方案中引入了接入点1100向移动网络的无线接入设备进行相关通知的机制，由于移动网络的无线接入设备可以基于通知消息感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性，由于引入了向移动网络的无线接入设备进行相关通知的机制，有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
参见图12，图12为本发明实施例提供的WLAN接入点1200的示意图，接入点1200可包括至少1个总线1201、与总线1201相连的至少1个处理器1202以及与总线1201相连的至少1个存储器1203。
接入点1200还包括天线1204。
其中，处理器1202通过总线1201调用存储器1203中存储的代码或者指令以用于在确定所述接入点与用户设备的无线局域网通信模块之间的链路失败的情况下生成通知消息，其中，所述通知消息用于指示出所述接入点与用户设备的无线局域网通信模块之间的链路失败；向移动网络的无线接入设备发送所述通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
可选的，在本发明一些可能实施方式中，所述处理器1202确定所述接入 点与用户设备的无线局域网通信模块之间的链路失败包括：在接收到所述UE发送的Disassociation帧的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败；或在向所述UE连续发送多个数据包都出现错误的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败。
可选的，在本发明一些可能实施方式中，所述处理器1202用于通过Xw接口向移动网络的无线接入设备发送所述通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息之中的至少一种：UE的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
可以看出，本实施例的技术方案中引入了接入点1200向移动网络的无线接入设备进行相关通知的机制，由于移动网络的无线接入设备可以基于通知消息感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性，由于引入了向移动网络的无线接入设备进行相关通知的机制，有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
请参见图13，本发明实施例还提供一种用户设备1300可包括：
生成单元1310，用于在无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败或者将要失败的情况下生成通知消息，其中，所述通知消息用于指示出无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败；
发送单元1320，用于向移动网络的无线接入设备发送所述通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模 块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
可选的，在本发明一些可能实施方式中，所述通知消息为无线资源控制层信令。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的MAC地址、所述接入点的MAC地址和所述接入点的工作信道标识。
可以看出，本实施例的技术方案中引入了用户设备1300向移动网络的无线接入设备进行相关通知的机制，由于移动网络的无线接入设备可以基于通知消息感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性，由于引入了向移动网络的无线接入设备进行相关通知的机制，有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
参见图14，图14为本发明实施例提供的用户设备1400的示意图，用户设备1400可包括至少1个总线1401、与总线1401相连的至少1个处理器1402以及与总线1401相连的至少1个存储器1403。其中，用户设备1400还包括天线1404。
其中，处理器1402通过总线1401调用存储器1403中存储的代码或者指令以用于在无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败或者将要失败的情况下生成通知消息，所述通知消息用于指示出无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败；向移动网络的无线接入设备发送所述通知消息。
可选的，在本发明一些可能实施方式中，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的 第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
可选的，在本发明一些可能实施方式中，所述通知消息为无线资源控制层信令。
可选的，在本发明一些可能实施方式中，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的MAC地址、所述接入点的MAC地址和所述接入点的工作信道标识。
可以看出，本实施例的技术方案中引入了用户设备1400向移动网络的无线接入设备进行相关通知的机制，由于移动网络的无线接入设备可以基于通知消息感知到无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况，并因此将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过移动网络向用户设备传输，这样就有利于提高用户设备接收数据包的正确性和完整性，由于引入了向移动网络的无线接入设备进行相关通知的机制，有利于提高移动网络的无线接入设备获悉用户设备的WLAN网络相关信息的及时性和准确性，进而提高移动网络和WLAN网络的融合效率。
本发明实施例还提供一种通信系统，可包括：
如本发明实施例提供的任意一种无线接入设备和/或如本发明实施例提供的任意一种无线局域网接入点。
本发明实施例还提供一种通信系统，可包括：
如本发明实施例提供的任意一种无线接入设备和/或如本发明实施例提供的任意一种用户设备。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中，应该理解到，所揭露的装置，可通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略， 或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。

Claims (42)

  1. 一种业务处理方法，其特征在于，包括：
    移动网络的无线接入设备接收通知消息；
    在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
  2. 根据权利要求1所述的方法，其特征在于，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
    其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
  3. 根据权利要求1或2所述的方法，其特征在于，
    所述方法还包括：在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备将已经缓存到所述接入点的还未成功向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
  4. 根据权利要求1至3任意一项所述的方法，其特征在于，所述方法还包括：在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备通知所述接入点停止向所述用户设备发送数据包。
  5. 根据权利要求1至4任一项所述的方法，其特征在于，
    所述移动网络的无线接入设备接收通知消息包括：移动网络的无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息。
  6. 根据权利要求5所述的方法，其特征在于，
    所述无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息包括：无线接入设备接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下通过Xw接口发送的通知消息。
  7. 根据权利要求1至4任一项所述的方法，其特征在于，所述移动网络的无线接入设备接收通知消息，包括：移动网络的无线接入设备接收所述用户设备在无线局域网通信模块被关闭的情况下发送的通知消息，或移动网络的无线接入设备接收所述用户设备在准备关闭无线局域网通信模块的情况下发送的通知消息，或移动网络的无线接入设备接收所述用户设备在无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的情况下发送的通知消息。
  8. 根据权利要求7所述的方法，其特征在于，所述通知消息为无线资源控制层信令。
  9. 根据权利要求1至8任一项所述的方法，其特征在于，
    所述通知消息携带有如下信息的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
  10. 根据权利要求1至9任意一项所述的方法，其特征在于，所述方法还包括：在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，所述无线接入设备关闭所述无线接入设备和/或所述用户设备正在运行的长期演进-无线局域网(LTE-WLAN)无线接入网侧深度融合模式。
  11. 一种业务处理方法，其特征在于，包括：
    无线局域网接入点在确定所述接入点与用户设备的无线局域网通信模块之间的链路失败的情况下生成通知消息，其中，所述通知消息用于指示出所述接入点与用户设备的无线局域网通信模块之间的链路失败；
    向移动网络的无线接入设备发送所述通知消息。
  12. 根据权利要求11所述的方法，其特征在于，所述通知消息包括用于 指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
    其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
  13. 根据权利要求11或12所述的方法，其特征在于，所述确定所述接入点与用户设备的无线局域网通信模块之间的链路失败包括：
    在接收到所述用户设备发送的去关联(Disassociation)帧的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败；或在向所述用户设备连续发送多个数据包都出现错误的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败。
  14. 根据权利要求11至13任意一项所述的方法，其特征在于，所述向移动网络的无线接入设备发送所述通知消息，包括：通过Xw接口向移动网络的无线接入设备发送所述通知消息。
  15. 根据权利要求11至14任意一项所述的方法，其特征在于，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
  16. 一种业务处理方法，其特征在于，包括：
    用户设备在无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败或者将要失败的情况下生成通知消息，其中，所述通知消息用于指示出无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败；
    向移动网络的无线接入设备发送所述通知消息。
  17. 根据权利要求16所述的方法，其特征在于，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
    其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
  18. 根据权利要求16或17所述的方法，其特征在于，所述通知消息为无线资源控制层信令。
  19. 根据权利要求16至18任意一项所述的方法，其特征在于，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
  20. 一种移动网络的无线接入设备，其特征在于，包括：
    接收单元，用于接收通知消息；
    传输控制单元，用于在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，将准备通过所述无线局域网接入点向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
  21. 根据权利要求20所述的无线接入设备，其特征在于，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
    其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
  22. 根据权利要求20或21所述的无线接入设备，其特征在于，
    所述传输控制单元还用于，在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，将已经缓存到所述接入点的还未成功向所述用户设备传输的数据包转为通过所述移动网络向所述用户设备传输。
  23. 根据权利要求20至22任一项所述无线接入设备，其特征在于，所述传输控制单元还用于，在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，通知所述接入点停止向所述用户设备发送数据包。
  24. 根据权利要求20至23任一项所述无线接入设备，其特征在于，所述接收单元具体用于，接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下发送的通知消息。
  25. 根据权利要求24所述的无线接入设备，其特征在于，所述接收单元具体用于，接收所述接入点在确定所述用户设备的无线局域网通信模块被关闭的情况下通过Xw接口发送的通知消息。
  26. 根据权利要求20至23任一项所述无线接入设备，其特征在于，
    所述接收单元具体用于，接收所述用户设备在无线局域网通信模块被关闭的情况下发送的通知消息，或接收所述用户设备在准备关闭无线局域网通信模块的情况下发送的通知消息，或接收所述用户设备在无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的情况下发送的通知消息。
  27. 根据权利要求26所述无线接入设备，其特征在于，所述通知消息为无线资源控制层信令。
  28. 根据权利要求20至27任一项所述无线接入设备，其特征在于，
    所述通知消息携带有如下信息的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
  29. 根据权利要求20至28任一项所述无线接入设备，其特征在于，所述传输控制单元还用于，在所述通知消息指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的情况下，关闭所述无线接入设备和/或所述用户设备正在运行的长期演进-无线局域网(LTE-WLAN)无线接入网侧深度融合模式。
  30. 一种无线局域网接入点，其特征在于，包括：
    生成单元，用于在确定所述接入点与用户设备的无线局域网通信模块之间的链路失败的情况下生成通知消息，其中，所述通知消息用于指示出所述接入点与用户设备的无线局域网通信模块之间的链路失败；
    发送单元，用于向移动网络的无线接入设备发送所述通知消息。
  31. 根据权利要求30所述的接入点，其特征在于，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；
    其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
  32. 根据权利要求30或31所述的接入点，其特征在于，所述生成单元确定所述接入点与用户设备的无线局域网通信模块之间的链路失败包括：在接收到所述用户设备发送的去关联(Disassociation)帧的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败；或在向所述用户设备连续发送多个数据包都出现错误的情况下确定所述接入点与用户设备的无线局域网通信模块之间的链路失败。
  33. 根据权利要求30至32任一项所述的接入点，其特征在于，
    所述发送单元具体用于通过Xw接口向移动网络的无线接入设备发送所述通知消息。
  34. 根据权利要求30至33任意一项所述的接入点，其特征在于，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
  35. 一种用户设备，其特征在于，包括：
    生成单元，用于在无线局域网接入点与所述用户设备的无线局域网通信模块之间的链路失败或者将要失败的情况下生成通知消息，其中，所述通知消息用于指示出无线局域网接入点与所述用户设备的无线局域网通信模块之间的 链路失败；
    发送单元，用于向移动网络的无线接入设备发送所述通知消息。
  36. 根据权利要求35所述的用户设备，其特征在于，所述通知消息包括用于指示出无线局域网接入点与用户设备的无线局域网通信模块之间的链路失败的原因的字段；其中，所述字段携带有指示所述用户设备的无线局域网通信模块被关闭的第一指示信息，或者，所述字段携带有指示所述用户设备的无线局域网通信模块所能检测到的其所连接的无线局域网接入点的信号强度低于阈值的第二指示信息。
  37. 根据权利要求35或36所述的用户设备，其特征在于，所述通知消息为无线资源控制层信令。
  38. 根据权利要求35至37任一项所述的用户设备，其特征在于，所述通知消息携带有如下信息之中的至少一种：所述用户设备的无线局域网通信模块的媒体接入控制地址、所述接入点的媒体接入控制地址和所述接入点的工作信道标识。
  39. 一种无线网络的无线接入设备，其特征在于，包括：
    相连接的处理器和存储器；其中，所述处理器用于执行权利要求1至10任一项所述的无线接入设备所执行的步骤。
  40. 一种无线局域网接入点，其特征在于，包括：
    相连接的处理器和存储器；其中，所述处理器用于执行权利要求11至15任一项所述的接入点所执行的步骤。
  41. 一种用户设备，其特征在于，包括：
    相连接的处理器和存储器；其中，所述处理器用于执行权利要求16至19任一项所述的用户设备所执行的步骤。
  42. 一种通信系统，其特征在于，包括：
    如权利要求20至29任一项或39所述的无线接入设备，以及如权利要求30至34任意一项或40所述的接入点；
    或，如权利要求20至29任一项或39所述的无线接入设备，以及如权利要求35至38任意一项或41所述的用户设备。
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