WO2015013921A1 - Procédé de transmission de données, équipement utilisateur et station de base - Google Patents

Procédé de transmission de données, équipement utilisateur et station de base Download PDF

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Publication number
WO2015013921A1
WO2015013921A1 PCT/CN2013/080529 CN2013080529W WO2015013921A1 WO 2015013921 A1 WO2015013921 A1 WO 2015013921A1 CN 2013080529 W CN2013080529 W CN 2013080529W WO 2015013921 A1 WO2015013921 A1 WO 2015013921A1
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WO
WIPO (PCT)
Prior art keywords
user equipment
wifi
data
offload
unit
Prior art date
Application number
PCT/CN2013/080529
Other languages
English (en)
Chinese (zh)
Inventor
张宏平
曾清海
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2013/080529 priority Critical patent/WO2015013921A1/fr
Priority to CN201380002569.5A priority patent/CN104509172A/zh
Publication of WO2015013921A1 publication Critical patent/WO2015013921A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information

Definitions

  • the present invention relates to the field of communications, and in particular, to a data transmission method, a user equipment, and a base station. Background technique
  • the amount of data in wireless mobile communication networks has proliferated, giving 3GPP (3rd Generation Partnership Project) wireless cellular
  • 3GPP 3rd Generation Partnership Project
  • the communication carrier starts to deploy a WIFI (Wireless Fidelity) network in some hotspot areas, and gradually expands the WIFI network to more areas, expecting to use the WIFI network to the UE.
  • the traffic data is offloaded to reduce the load on the wireless cellular network.
  • the WIFI unit is configured on the smart phone, and the user can select to connect to the WIFI network through the WIFI unit according to his own needs. Specifically, the user can control the opening/closing of the WIFI unit through the operation interface of the UE, that is, the running state of the WIFI unit in the UE is controlled by the user. For example, when the user knows that there is an available WIFI AP (Access Point) in the vicinity, the WIFI unit can be turned on and the access to the available WIFI AP can be selected for network access.
  • WIFI AP Access Point
  • the WIFI unit will increase the power consumption of the UE, so the user will generally put the WIFI unit in the off state, and the WIFI unit will be turned on when the user determines that there is an available WIFI AP near the location (for example, the user is at home or a company). .
  • the embodiments of the present invention provide a data transmission method, a user equipment, and a base station, which can effectively offload service data of the UE through the WIFI network, and reduce the load of the wireless cellular network.
  • the embodiment of the present invention provides a data transmission method, where the method includes: the user equipment determines to offload data to a target wireless fidelity access point WIFI AP;
  • the user equipment accesses the target WIFI AP via the WIFI unit of the user equipment, to offload the data by using a wireless local area network corresponding to the target WIFI AP;
  • the WIFI unit is displayed in a closed state on an operation interface of the user equipment.
  • the method further includes: receiving, by the user equipment, an operator-initiated indication to enable the WIFI unit, and starting the WIFI unit according to the indication, so that The display of the WIFI unit on the operation interface is adjusted from the closed state to an open state;
  • the user equipment disconnects from the target WIFI AP.
  • the method further includes: maintaining, by the user equipment, a connection with a base station of a wireless cellular network;
  • the user equipment receives an operator-initiated indication to turn on the WIFI unit and adjusts the display of the WIFI unit on the operation interface from the off state to an on state according to the indication;
  • the user equipment When the WIFI unit is displayed as being in an open state on the operation interface, the user equipment sends a request message to the base station, where the request message is used to request the base station to release the user equipment and the target WIFI.
  • the connection between the APs The connection between the APs.
  • the method further includes:
  • the user equipment accesses the WIFI AP specified by the operator via the WIFI unit to transmit data that has not been offloaded by the target WIFI AP.
  • the user equipment determines to offload data to the target wireless fidelity access point WIFI AP, and specifically includes:
  • an embodiment of the present invention provides a data transmission method, where the method includes: receiving, by a user equipment, an indication message sent by a base station of a wireless cellular network, where the indication message is used to indicate whether the user equipment autonomously performs data offloading. ;
  • the user equipment offloads the data according to the indication message.
  • the user equipment includes:
  • the user equipment determines the target wireless fidelity access point WIFI AP and the offloading configuration information corresponding to the wireless local area network;
  • the user equipment accesses the target WIFI AP via a WIFI unit of the user equipment Distributing the data according to the split configuration information;
  • the offload configuration information includes an identifier of a offload service corresponding to the data.
  • the user equipment offloads the data, including:
  • the user equipment When the indication message is used to indicate that the user equipment offloads the data to the wireless local area network according to the offloading command sent by the base station, the user equipment receives the offloading command sent by the base station, where the offloading command includes The target WIFI AP and the offload configuration information corresponding to the wireless local area network;
  • the user equipment accesses the target WIFI AP via a WIFI unit of the user equipment, and diverts the data according to the offload configuration information;
  • the offload configuration information includes an identifier of a offload service corresponding to the data.
  • an embodiment of the present invention provides a data transmission method, where the method includes: determining, by a base station, whether a user equipment autonomously performs data offloading;
  • the base station sends an indication message to the user equipment, where the indication message is used to indicate whether the user equipment autonomously performs data offloading, so that the user equipment offloads the data according to the indication message.
  • the method further includes:
  • the base station sends the offloading command to the user equipment, where the offloading command includes a target wireless fidelity access point WIFI AP identifier and offloading configuration information corresponding to the wireless local area network, where the offloading command is used to indicate the
  • the user equipment accesses the target WIFI AP and diverts the data according to the offload configuration information;
  • the offload configuration information includes an identifier of a offload service corresponding to the data.
  • the embodiment of the present invention provides a user equipment, where the user equipment includes: a determining unit, configured to determine to offload data to a target wireless fidelity access point WIFI AP;
  • WIFI unit used to access the target WIFI AP
  • a sending unit configured to: after accessing the target WIFI AP by using the WIFI unit, offloading the data by using a wireless local area network corresponding to the target WIFI AP;
  • the WIFI unit is displayed in a closed state on an operation interface of the user equipment.
  • the WIFI unit is further configured to receive an operator-initiated indication that the WIFI unit is turned on, and the WIFI unit is in the operation interface according to the indication.
  • the upper display is adjusted from the closed state to the open state;
  • the WIFI unit is further configured to disconnect the connection with the target WIFI AP when the WIFI unit is displayed as being in an open state on the operation interface.
  • the user equipment further includes: a communications unit, configured to maintain a connection with a base station of the wireless cellular network;
  • the WIFI unit is further configured to receive an operator-initiated indication to enable the WIFI unit, and adjust, according to the indication, the display of the WIFI unit on the operation interface from the off state to an on state;
  • the sending unit is further configured to: when the WIFI unit is displayed as being in an open state on the operation interface, send a request message to the base station, where the request message is used to request the base station to release the user equipment and The connection between the target WIFI APs.
  • the sending unit is further configured to display, when the WIFI unit is on the operation interface, an open state Transmitting, by the base station, data that has not been offloaded by the target WIFI AP; or the sending unit is further configured to: when the WIFI unit is displayed in an open state on the operation interface, connect through the WIFI unit The operator-specified WIFIAP is entered to transmit data that has not been shunted by the target WIFI AP.
  • the determining unit is specifically configured to:
  • an embodiment of the present invention provides a user equipment, where the user equipment includes: a receiving unit, configured to receive an indication message sent by a base station of a wireless cellular network, where the indication message is used to indicate whether the user equipment is autonomous Data shunting;
  • the user equipment further includes: a processing unit, configured to: when the indication message indicates that the user equipment autonomously decides to offload the data to a wireless local area network, Determining a target wireless fidelity access point corresponding to the wireless local area network
  • a WIFI unit configured to access a target WIFI AP determined by the processing unit
  • the sending unit is further configured to offload the data according to the offloading configuration information determined by the processing unit, where the offloading configuration information includes an identifier of a traffic offloading service corresponding to the data.
  • the user equipment when the receiving unit receives an indication message, the user equipment is configured to offload the data to none according to a shunting command sent by the base station.
  • Line LAN
  • the receiving unit is further configured to receive the offloading command sent by the base station, where the offloading command includes a target WIFI AP and offloading configuration information corresponding to the wireless local area network;
  • the user equipment further includes:
  • a WIFI unit configured to access the target WIFI AP
  • the sending unit is further configured to access the target WIFI AP via the WIFI unit and offload the data according to the offloading configuration information, where the offloading configuration information includes an identifier of a offloading service corresponding to the data.
  • the base station includes:
  • a determining unit configured to determine whether the user equipment performs data splitting autonomously
  • a sending unit configured to send an indication message to the user equipment, where the indication message is used to indicate whether the user equipment autonomously performs data offloading, so that the user equipment diverts the data according to the indication message.
  • the sending unit is further configured to: when the determining unit determines that the user equipment offloads the data to a wireless local area network according to a shunting command sent by the base station Sending the offloading command to the user equipment;
  • the offloading command includes the target wireless fidelity access point WIFI AP identifier and the offloading configuration information corresponding to the wireless local area network, where the offloading command is used to instruct the user equipment to access the target WIFI AP and according to the The offloading configuration information is used to offload the data; where the offloading configuration information includes an identifier of a traffic offloading service corresponding to the data.
  • the embodiment of the present invention provides a user equipment, where the user equipment includes: a processor, configured to determine to offload data to a target wireless fidelity access point WIFI AP; a WIFI unit, configured to access a target WIFI AP;
  • a transmitter configured to: after accessing the target WIFI AP by using the WIFI unit, offloading the data by using a wireless local area network corresponding to the target WIFI AP;
  • the WIFI unit is displayed in a closed state on an operation interface of the user equipment.
  • the WIFI unit is further configured to receive an operator-initiated indication to enable the WIFI unit, and use the WIFI unit in the operation interface according to the indication.
  • the upper display is adjusted from the closed state to the open state;
  • the WIFI unit is further configured to disconnect the connection with the target WIFI AP when the WIFI unit is displayed as being in an open state on the operation interface.
  • the user equipment further includes: a communications antenna, configured to maintain a connection with a base station of the wireless cellular network;
  • the WIFI unit is further configured to receive an operator-initiated indication to enable the WIFI unit, and adjust, according to the indication, the display of the WIFI unit on the operation interface from the off state to an on state;
  • the transmitter is further configured to: when the WIFI unit is displayed as being in an open state on the operation interface, send a request message to the base station, where the request message is used to request the base station to release the user equipment and The connection between the target WIFI APs.
  • the transmitter is further configured to: when the WIFI unit is displayed in an on state on the operation interface, transmit data that has not been offloaded by the target WIFI AP by using the base station; or
  • the transmitter is further configured to: when the WIFI unit is displayed in an open state on the operation interface, access the WIFIAP specified by the operator via the WIFI unit to transmit data that has not been offloaded by the target WIFI AP. .
  • the processor is specifically configured to:
  • the eighth aspect of the present invention provides a user equipment, where the user equipment includes: a receiver, configured to receive an indication message sent by a base station of a wireless cellular network, where the indication message is used to indicate whether the user equipment is autonomous Data shunting;
  • a transmitter configured to offload the data according to the indication message received by the receiver.
  • the user equipment further includes: a processor, configured to: when the indication message indicates that the user equipment autonomously decides to offload the data to a wireless local area network, Determining a target wireless fidelity access point WIFI corresponding to the wireless local area network
  • a WIFI unit configured to access a target WIFI AP determined by the processor
  • the transmitter is further configured to offload the data according to the offload configuration information determined by the processor, where the offload configuration information includes an identifier of a offload service corresponding to the data.
  • the indication message received by the receiver indicates that the user equipment offloads the data to a wireless local area network according to a shunting command sent by the base station
  • the receiver is further configured to receive the offloading command sent by the base station, where the offloading command includes a target WIFI AP and offloading configuration information corresponding to the wireless local area network;
  • the user equipment further includes: a WIFI unit, configured to access the target WIFI AP;
  • the transmitter is further configured to access the target WIFI AP via the WIFI unit and offload the data according to the offload configuration information, where the offload configuration information includes an identifier of a offload service corresponding to the data.
  • the embodiment of the present invention provides a base station, where the base station includes:
  • a processor configured to determine whether the user equipment autonomously performs data offloading
  • a transmitter configured to send an indication message to the user equipment, where the indication message is used to indicate whether the user equipment autonomously performs data offloading, so that the user equipment diverts the data according to the indication message.
  • the transmitter is further configured to: when the processor determines that the user equipment offloads the data to the wireless local area network according to the offloading command sent by the base station, sending a offloading command to the user equipment; wherein, the offloading The command includes the target wireless fidelity access point WIFI AP identifier and the offloading configuration information corresponding to the wireless local area network, where the offloading command is used to instruct the user equipment to access the target WIFI AP and distribute the information according to the offloading configuration information.
  • the data of the offloading configuration includes an identifier of a traffic offloading service corresponding to the data.
  • the user equipment determines that the data is offloaded to the target WIFI AP, and accesses the target WIFI AP, and the data is offloaded by using the wireless local area network corresponding to the target WIFI AP;
  • the display of the WIFI unit is still in the closed state on the operation interface of the user equipment.
  • the user equipment does not need to trigger the WIFI unit to be triggered by the operator.
  • the user equipment can still perform data splitting through the target WIFI AP; In this way, The user equipment can effectively offload the service data of the user equipment through the WIFI network to reduce the load of the wireless cellular network.
  • the user equipment can perform data offload according to the indication message sent by the base station. Specifically, the user equipment may perform data offloading by itself, or may perform data offloading according to the offloading command sent by the base station; using such a method, when the user equipment autonomously performs data offloading, the implementation of the base station is relatively simple; when the user equipment sends according to the base station The traffic offloading command can ensure the operator's control over the service and facilitate the operator to schedule the service data.
  • FIG. 1 is a schematic flowchart of a data transmission method according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic flowchart of a communication method according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic flowchart of a data transmission method according to Embodiment 3 of the present invention.
  • FIG. 4 is a schematic flowchart of a data transmission method according to Embodiment 4 of the present invention.
  • FIG. 5 and FIG. 6 are schematic structural diagrams of user equipment according to Embodiment 5 of the present invention.
  • FIG. 7 and FIG. 8 are schematic structural diagrams of user equipment according to Embodiment 6 of the present invention.
  • FIG. 9 is a schematic structural diagram of a base station according to Embodiment 7 of the present invention.
  • FIG. 10 and FIG. 11 are schematic diagrams showing the structure of a user equipment according to Embodiment 8 of the present invention.
  • FIG. 12 and FIG. 13 are schematic diagrams showing the structure of a user equipment according to Embodiment 9 of the present invention.
  • FIG. 14 is a schematic structural diagram of a base station according to Embodiment 10 of the present invention.
  • FIG. 15 and FIG. 16 are schematic diagrams showing the structure of a user equipment according to Embodiment 11 of the present invention
  • FIG. 17 and FIG. 18 are schematic diagrams showing the structure of a user equipment according to Embodiment 12 of the present invention. detailed description
  • the wireless terminal can be a handheld device with wireless connectivity, or other processing device connected to a wireless modem, and a mobile terminal that communicates with one or more core networks via a wireless access network.
  • the wireless terminal can be a mobile telephone (or "cellular" telephone) and a computer with a mobile terminal.
  • the wireless terminal can also be a portable, pocket, handheld, computer built-in or in-vehicle mobile device.
  • the wireless terminal can be a mobile station (English: mobile station), or an access point (English: access point).
  • a base station may refer to a device in an access network that communicates with a wireless terminal over one or more cells over an air interface.
  • the base station may be a base station (GSM transceiver in the GSM (Global System for Mobile Communications) or CDMA (Code Division Multiple Access), or may be WCDMA.
  • GSM Global System for Mobile Communications
  • CDMA Code Division Multiple Access
  • Base station Broadband Code Division Multiple Access
  • LTEB Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • eNB evolutional Node B
  • e-NodeB evolutional Node B
  • a base station in a subsequent evolved network which is not limited by the present invention.
  • the embodiment of the invention provides a data transmission method, which is applied to a user equipment. As shown in Figure 1, The method includes:
  • the user equipment determines to offload data to the target WIFI AP.
  • the user equipment may autonomously decide to offload data to the target WIFI AP; or the user equipment may receive the offloading command sent by the base station of the wireless cellular network, and the data is offloaded to the target WIFI AP according to the offloading command, where
  • the offloading command includes a target WIFI AP identifier, where the offloading command is used to instruct the user equipment to offload data.
  • the user equipment may decide to split the data according to factors such as the service characteristics of the service to be performed or the load of the wireless cellular network. For example, for a to-be-executed service (such as a file download service) that occupies a large bandwidth but does not require high QoS (Quality of Service), the user equipment may decide to offload the data of the service to the WIFI network for transmission.
  • the user equipment can learn the current load of the wireless cellular network from the cell broadcast signaling; when the load of the wireless cellular network is higher than a preset threshold, the user equipment can transmit new services that need to be initiated or services that are currently transmitted through the wireless cellular network. Diverted to the WIFI network to reduce the load on the wireless cellular network.
  • the user equipment can also offload data to the target WIFI AP according to the shunt command sent by the base station.
  • the offloading command includes the target WIFI AP and the offloading configuration information, where the offloading configuration information includes an identifier of the offloading service corresponding to the data.
  • the user equipment may access the target WIFI AP.
  • the data that needs to be offloaded to the target WIFI AP is transmitted through the WIFI network corresponding to the WIFI AP.
  • the user equipment does not need to trigger the WIFI unit to be turned on during the process of determining data shunting through the target WIFI AP, that is, the user equipment can still determine whether the operator does not turn on the WIFI unit.
  • the data is offloaded by the target WIFI AP.
  • the user equipment can effectively offload the service data of the user equipment through the WIFI network to reduce the load of the wireless cellular network.
  • the user equipment accesses the target WIFI AP via a WIFI unit of the user equipment, to offload the data by using a wireless local area network corresponding to the target WIFI AP, where the WIFI unit is in the user equipment.
  • the operation interface is shown as closed.
  • the method of using the WIFI unit displayed on the operation interface of the user equipment is consistent with the control of the operator, so that the operator can control the WIFI unit according to his own needs, and the operator can be improved. Operating experience.
  • the service that the user equipment transmits through the WIFI network corresponding to the target WIFI AP may be a newly initiated service, and may be a service previously transmitted on the wireless cellular network, but is not limited thereto.
  • the user equipment determines to offload the data to the target WIFI AP, and accesses the target WIFI AP, and offloads the data through the wireless local area network corresponding to the target WIFI AP; wherein, in the user equipment The operation interface shows that the WIFI unit is still off.
  • the user equipment does not need to trigger the WIFI unit to be turned on during the data shunting by the target WIFI AP, that is, even if the operator does not turn on the WIFI unit, The user equipment can still perform data offloading through the target WIFI AP.
  • the user equipment can effectively offload the service data of the user equipment through the WIFI network to reduce the load of the wireless cellular network.
  • the method of using the WIFI unit displayed on the operation interface of the user equipment is consistent with the control of the operator, so that the operator can control the WIFI unit according to his own needs. Improve the operator's operating experience.
  • steps 103-105 are further included, as follows:
  • the user equipment receives an indication triggered by an operator to enable the WIFI unit, and starts the WIFI unit according to the indication, so that the display of the WIFI unit on an operation interface of the user equipment is performed by the The off state is adjusted to the on state.
  • the working state displayed by the WIFI unit on the operation interface of the user equipment is consistent with the specific operation of the operator.
  • the WIFI unit when the user equipment performs steps 101-102, the WIFI unit is running in the background, and the WIFI unit is displayed in the closed state on the operation interface of the user equipment.
  • step 103 after the operator receives the indication that the WIFI unit is triggered by the operator, the activation of the WIFI unit is not triggered, and only the working state displayed by the WIFI unit on the operation interface of the user equipment is adjusted.
  • the user equipment disconnects from the target WIFI AP.
  • the user equipment needs to disconnect the WIFI unit from the target WIFI AP.
  • the WIFI unit can work according to the operator's needs and access the WIFI AP designated by the operator to ensure the operator's operating experience.
  • the user equipment may send a notification message to the base station, where the notification message is used to indicate between the user equipment and the target WIFI AP.
  • the line is disconnected.
  • the user equipment accesses the WIFI AP specified by the operator via the WIFI unit.
  • the user equipment may transmit data that has not been offloaded by the target WIFI AP via the WIFI AP specified by the operator; or, in this embodiment, the user equipment The base station of the wireless cellular network may be connected. After the user equipment disconnects from the target WIFI AP, the user equipment may transmit data that has not been offloaded by the target WIFI AP via the base station.
  • steps 103-104 when the operator needs to use the WIFI unit, the user equipment directly disconnects the connection between the WIFI unit and the target WIFI AP. In this way, the operator can control the real-time performance of the WIFI unit and give the operator a better experience.
  • this embodiment provides an implementation solution of the alternative steps 103-104, which is specifically as follows: 51.
  • the user equipment is connected to a base station of a wireless cellular network;
  • the user equipment receives an indication that the WIFI unit is triggered by an operator, and starts the WIFI unit according to the indication, so that the WIFI unit is displayed as an open state on the operation interface.
  • the user equipment sends a request message to the base station, where the request message is used to request the base station to release the user equipment and the The connection between the target WIFI APs.
  • the embodiment may further include:
  • the base station sends a WIFI release message to the user equipment in response to the request message, where the WIFI release message is used to instruct the user equipment to translate the connection between the WIFI unit and the target WIFI AP.
  • the user equipment may carry the cause value in the request message, for example: the operator needs to use the WIFI unit.
  • the user equipment when the operator triggers the WIFI unit to be turned on, the user equipment needs to send a request message to the base station to request to disconnect the user equipment from the target WIFI AP.
  • the base station acquires the request message, and determines that the user equipment cannot perform data offloading by using the target WIFI AP, and the base station may schedule data that is previously offloaded by the WIFI AP, by using a wireless
  • the newly accessed WIFI AP of the network or the WIFI unit of the user equipment continues to transmit the data, ensuring the integrity and real-time performance of the data transmission.
  • This embodiment provides a communication method, which is applied to a user equipment. As shown in FIG. 2, the method includes:
  • the user equipment receives an indication that the WIFI unit is triggered by the operator, and starts the WIFI unit according to the indication, so that the WIFI unit is displayed as being open on the operation interface of the user equipment. Start state.
  • the user equipment disconnects from the target WIFI AP.
  • the user equipment in this embodiment can automatically open the WIFI unit for data splitting.
  • the priority of the operator controlling the WIFI unit is higher than the priority of the user equipment controlling the WIFI unit. level. If the operator triggers the WIFI unit to be turned on, the user equipment needs to stop calling the WIFI unit and use the WIFI unit according to the operator's instruction, for example, according to the operator's trigger indication, the status of the WIFI unit displayed on the user equipment operation interface. Adjust, or access the operator-specified WIFIAP according to the operator's trigger indication.
  • the sequence of the step 201 and the step 202 in the implementation process may be appropriately adjusted, as follows: After the user equipment receives the indication triggered by the operator to enable the WIFI unit, the connection between the element and the target WIFI AP Then, the WIFI unit is turned on according to an instruction triggered by the operator to turn on the WIFI unit, and the WIFI unit is turned on in the operation interface.
  • the user equipment performs management control on the WIFI unit according to the operation of the operator, so that the working state displayed by the WIFI unit on the operation interface is consistent with the operation of the operator, thereby ensuring the operator's control over the WFII module. .
  • step 200 may also be included, as follows:
  • the user equipment determines to offload data to the target WIFI AP, and accesses the target WIFI AP via the WIFI unit of the user equipment, to offload the data by using the wireless local area network corresponding to the target WIFI AP.
  • the WIFI unit is displayed in a closed state on an operation interface of the user equipment.
  • the user equipment may autonomously decide to offload data to the target WIFI.
  • the user equipment may also receive a shunt command sent by the base station of the wireless cellular network, and offload the data to the target WIFI according to the offloading command.
  • the offloading command includes a target WIFI ⁇ identifier, where the offloading command is used to instruct the user equipment to offload data.
  • the user equipment may decide to split the data according to factors such as the service characteristics of the service to be performed or the load of the wireless cellular network. For example, for a to-be-executed service (such as a file download service) that occupies a large bandwidth but does not require high QoS, the user equipment may decide to offload the data of the service to the WIFI network for transmission.
  • the user equipment can learn the current load of the wireless cellular network from the cell broadcast signaling; when the load of the wireless cellular network is higher than a preset threshold, the user equipment can transmit new services that need to be initiated or services that are currently transmitted through the wireless cellular network. Diverted to the WIFI network to reduce the load on the wireless cellular network.
  • the user equipment can also offload data to the target WIFI AP according to the shunt command sent by the base station.
  • the offloading command includes the target WIFI AP and the offloading configuration information, where the offloading configuration information includes an identifier of the offloading service corresponding to the data.
  • the user equipment may access the target WIFI AP.
  • the data that needs to be offloaded to the target WIFI AP is transmitted through the WIFI network corresponding to the WIFI AP.
  • the user equipment does not need to trigger the WIFI unit to be turned on during the process of determining data shunting through the target WIFI AP, that is, even if the operator does not turn on the WIFI unit, the user equipment can still determine the pass.
  • the target WIFI AP performs data offloading; in this way, the user equipment can effectively offload the service data of the user equipment through the WIFI network to reduce the load of the wireless cellular network.
  • the embodiment further provides the following implementation method:
  • the user equipment is connected to the base station of the wireless cellular network; 52.
  • the user equipment receives an indication that the WIFI unit is triggered by an operator, and starts the WIFI unit according to the indication, so that the WIFI unit is displayed as an open state on the operation interface.
  • the user equipment sends a request message to the base station, where the request message is used to request the base station to release the user equipment and the The connection between the target WIFI APs.
  • the embodiment may further include:
  • the base station sends a WIFI release message to the user equipment in response to the request message, where the WIFI release message is used to instruct the user equipment to translate the connection between the WIFI unit and the target WIFI AP.
  • the user equipment may carry the cause value in the request message, for example: the operator needs to use the WIFI unit.
  • the user equipment when the operator triggers the WIFI unit to be turned on, the user equipment needs to send a request message to the base station to request to disconnect the user equipment from the target WIFI AP.
  • the base station acquires the request message, and determines that the user equipment cannot perform data offloading by using the target WIFI AP, and the base station may schedule data that is previously offloaded by the WIFI AP, by using a wireless
  • the newly accessed WIFI AP of the network or the WIFI unit of the user equipment continues to transmit the data, ensuring the integrity and real-time performance of the data transmission.
  • the user equipment transmits data that has not been offloaded by the target WIFI AP via the base station; or the user equipment accesses the WIFI AP specified by the operator via the WIFI unit to transmit the WIFI that has not been used by the target AP shunt data.
  • Embodiment 3 provides a data transmission method, which is applied to a user equipment. As shown in FIG. 3, the method includes:
  • the user equipment receives an indication message sent by a base station of the wireless cellular network, where the indication message is used to indicate whether the user equipment autonomously performs data offloading.
  • the user equipment when the user equipment performs data offloading, the user equipment may perform data offloading autonomously, or may perform data offloading according to the shunting command sent by the base station.
  • the indication message may be represented as a bitmap. For example, whether the user equipment autonomously performs data offloading may be represented by the information of the one bit: when the value of the bit is 0, it indicates that the user equipment autonomously performs data offloading, and the value of the bit is 1 to indicate that the user equipment sends the shunt according to the base station.
  • the command performs data offloading.
  • the base station Before step 301, the base station needs to send the indication message to the user equipment. Specifically, the base station may carry the indication message to the user equipment in the cell system message broadcast; or, when the user equipment accesses the base station, the base station may carry the indication message in dedicated signaling (for example, RRC) The connection is resent to the user device in the reconfiguration message.
  • the base station may carry the indication message to the user equipment in the cell system message broadcast; or, when the user equipment accesses the base station, the base station may carry the indication message in dedicated signaling (for example, RRC) The connection is resent to the user device in the reconfiguration message.
  • dedicated signaling for example, RRC
  • the user equipment offloads the data according to the indication message.
  • step 302 may include at least two implementation methods:
  • the user equipment determines a target WIFI AP and a traffic distribution configuration information corresponding to the wireless local area network.
  • the user equipment accesses the target WIFI AP via a WIFI unit and offloads the data according to the offload configuration information.
  • the offload configuration information includes an identifier of a offload service corresponding to the data.
  • the traffic distribution configuration information may be a parameter configured by the user equipment, and may include an identifier of the specified service and a transmission network corresponding to the specified service, where the designated service corresponding transmission network includes a wireless cellular network or a wireless local area network.
  • the indication message indicates that the user equipment cannot be offloaded autonomously, that is, the user equipment needs to offload the data to the wireless local area network according to the offloading command sent by the base station:
  • the user equipment receives the offloading command sent by the base station, where the offloading command includes the target WIFIAP and the offloading configuration information corresponding to the wireless local area network;
  • the user equipment accesses the target WIFI AP via a WIFI unit of the user equipment, and diverts the data according to the offload configuration information.
  • the offload configuration information includes an identifier of a offload service corresponding to the data.
  • the service identifier in the traffic distribution configuration information may be the service identifier of the traffic to be offloaded, that is, the service identifier corresponding to the data to be offloaded by the wireless local area network.
  • the service data may be transmitted according to the foregoing two methods and the service data diversion method provided in the first embodiment and the second embodiment, and details are not described herein.
  • the user equipment may perform data offload according to the indication message sent by the base station. Specifically, the user equipment may perform data offloading autonomously, or may perform data offloading according to a shunt command sent by the base station. In this way, when the user equipment autonomously performs data offloading, the implementation of the base station is relatively simple; when the user equipment performs data offloading according to the offloading command sent by the base station, the operator can control the service and facilitate the operator to the service. Data is scheduled.
  • Embodiment 4 Corresponding to the third embodiment, the embodiment provides a data transmission method. As shown in FIG. 4, the method includes:
  • the base station determines whether the user equipment autonomously performs data offloading.
  • the determining, by the base station, whether the user equipment autonomously performs data offloading may be based on the following factors: (1) determining, according to the capability of the operator to deploy the base station, whether the user equipment autonomously performs data offloading; for example, the process of offloading the service data by using the WIFI network If the base station has the capability of performing data offloading for the user equipment (that is, the base station can determine the target WIFI AP that the user equipment can access, and determine the service that needs to be transmitted through the WIFI network in the user equipment), the base station can determine the user. The device performs data offloading according to the offloading command sent by the base station; otherwise, the base station determines that the user equipment can perform data offloading autonomously;
  • the base station determines that the user equipment can perform data offloading by itself; when the load of the base station is lower than the preset threshold, the base station determines that the user equipment performs data offload according to the offloading command sent by the base station. ;
  • the base station determines, according to the capability of the user equipment, whether the user equipment can perform data offloading by itself; for example, if the configuration of the user equipment is low and does not have the capability of autonomous data splitting, the base station determines that the user equipment performs the shunting command issued by the base station. Data offloading; if the user equipment has the capability of autonomous data splitting, the base station determines that the user equipment can autonomously perform data offloading.
  • the base station can determine whether the user equipment can autonomously perform data offload according to the settings of the operator and the above three factors.
  • the base station sends an indication message to the user equipment, where the indication message is used to indicate whether the user equipment autonomously performs data offloading, so that the user equipment diverts the data according to the indication message.
  • the specific implementation of the data offloading includes autonomous data splitting, or data offloading according to the offloading command sent by the base station.
  • the specific implementation manner of the user equipment for data offloading may refer to the methods provided in the first embodiment, the second embodiment, and the third embodiment, and details are not described herein again.
  • the embodiment further includes the following steps:
  • the base station sends a traffic distribution command to the user equipment, where the traffic distribution command includes a target WIFI AP identifier and a traffic distribution configuration information, where the traffic off command is used to instruct the user equipment to access the target.
  • the wireless fidelity access point WIFI AP divides the data according to the offloading configuration information.
  • the offloading configuration information includes an identifier of the offloading service corresponding to the data.
  • the base station receives the request message sent by the user equipment, where the request message is used to request the base station to release the connection between the user equipment and the target WIFI AP.
  • the user equipment When the operator triggers to enable the WIFI unit in the user equipment, the user equipment needs to send the request message to the base station.
  • the user equipment may carry the reason value in the WIFI translation request message, for example, the reason value may be: The operator uses WIFI.
  • the base station sends a WIFI release message to the user equipment, where the WIFI release message is used to instruct the user equipment to disconnect from the target WIFI AP.
  • the user equipment After the user equipment receives the WIFI translation and release message sent by the base station, the user equipment disconnects the connection with the target WIFI AP.
  • the base station determines the user by acquiring the request message. The device cannot perform data offloading by using the target WIFI AP, and the base station may schedule data that is previously offloaded by the WIFI AP, through the wireless cellular network or The newly accessed WIFIAP of the WIFI unit of the user equipment continues to transmit the data, ensuring the integrity and real-time performance of the data transmission.
  • the base station can conveniently schedule the data transmitted by the WIFI network corresponding to the target WIFI AP to ensure the reliability of data transmission.
  • step S2 is optional. After the user equipment sends the WIFI translation request message to the base station, the user equipment can directly disconnect the connection with the target WIFI AP without waiting for the WIFI release message sent by the base station, so as to ensure the real-time performance of the user equipment using the WIFI unit.
  • the base station schedules data transmitted by the WIFI network corresponding to the target WIFI AP, and transmits the data through the wireless cellular network.
  • the base station can continue to transmit data previously transmitted on the WIFI network through the wireless cellular network to ensure the integrity of the data transmission.
  • the base station may determine whether the user equipment autonomously performs data offloading. Specifically, the base station may instruct the user equipment to perform data offloading by itself, or may send a shunt command to the user equipment to enable the user equipment to perform data offloading according to the offloading command.
  • the implementation on the base station side is relatively simple; when the base station determines that the user equipment performs data offload according to the offloading command sent by the base station, the operator can ensure the control power of the service. It is convenient for operators to schedule business data.
  • Embodiments 1 to 4 of the present invention can be used in combination with each other, thereby achieving better effects in the implementation of data offloading.
  • the embodiment of the invention provides a user equipment, which can implement the implementation method of the user equipment in the first embodiment to the fourth embodiment.
  • the user equipment 50 includes:
  • a determining unit 51 configured to determine to offload data to the target WIFI AP
  • the WIFI unit 52 is configured to access the target WIFI AP;
  • the sending unit 53 is configured to: after accessing the target WIFI AP via the WIFI unit 52, offload the data by using a wireless local area network corresponding to the target WIFI AP;
  • the WIFI unit 52 is displayed as a closed state on the operation interface of the user equipment 50.
  • the WIFI unit 52 is further configured to receive an operator-initiated indication of turning on the WIFI unit 52 and display the WIFI unit 52 on the operation interface according to the indication. Adjusted from the closed state to an open state;
  • the WIFI unit 52 is further configured to disconnect the connection with the target WIFI AP when the WIFI unit 52 is displayed as being in an open state on the operation interface.
  • the user equipment 50 further includes: a communication unit 54 configured to maintain a connection with a base station of the wireless cellular network;
  • the WIFI unit 52 is further configured to receive an operator-initiated indication of turning on the WIFI unit 52 and adjust the display of the WIFI unit 52 on the operation interface from the closed state to an open state according to the indication. ;
  • the sending unit 53 is further configured to: when the WIFI unit 52 is displayed as being in an open state on the operation interface, send a request message to the base station, where the request message is used to request the base station to release the user equipment. 50 is a connection with the target WIFI AP.
  • the sending unit 53 is further configured to: when the WIFI unit 52 is displayed as being in an open state on the operation interface, the transmission is not performed by the base station. Data for the target WIFI AP offload; or
  • the sending unit 53 is further configured to: when the WIFI unit 52 is displayed as being in an open state, accessing, by the WIFI unit 52, the WIFI AP specified by the operator to transmit the target WIFIAP Diverted data.
  • the determining unit 51 is specifically configured to: automatically decide to offload the data to the mesh And marking the data to the target WIFI AP according to the offloading command sent by the base station, where the offloading command includes an identifier of the target WIFI AP.
  • the user equipment provided in this embodiment can determine that the data is offloaded to the target WIFI AP, and accesses the target WIFI AP, and the data is shunted by the wireless local area network corresponding to the target WIFI AP; wherein, the operation interface of the user equipment The display WIFI unit is still off.
  • the user equipment in the process of data splitting by the target WIFI AP, the user equipment is not required to trigger the WIFI unit to be turned on, that is, even if the operator does not turn on the WIFI unit, the user The device can still perform data offloading through the target WIFI AP. In this way, the user equipment can effectively offload the service data of the user equipment through the WIFI network to reduce the load of the wireless cellular network.
  • the working state of the WIFI unit displayed by the operation interface of the user equipment provided by the embodiment is consistent with the control of the operator, so that the operator can control the WIFI unit according to his own needs, which can be improved.
  • the operator's operating experience is consistent with the control of the operator, so that the operator can control the WIFI unit according to his own needs, which can be improved.
  • the embodiment of the invention provides a user equipment, which can implement the implementation method of the user equipment in the first embodiment to the fourth embodiment.
  • the user equipment 70 includes:
  • the receiving unit 71 is configured to receive an indication message sent by the base station of the wireless cellular network, where the indication message is used to indicate whether the user equipment 70 performs data offloading autonomously;
  • the sending unit 72 is configured to offload the data according to the indication message received by the receiving unit 71.
  • the user equipment 70 further includes:
  • the processing unit 73 is configured to: when the indication message indicates that the user equipment 70 automatically decides to offload the data to the wireless local area network, determine the target WIFI AP and the offload configuration information corresponding to the wireless local area network;
  • the WIFI unit 74 is configured to access the target WIFI AP determined by the processing unit 73;
  • the sending unit 72 is further configured to offload the data according to the offloading configuration information determined by the processing unit 73, where the offloading configuration information includes an identifier of a traffic offloading service corresponding to the data.
  • the indication message received by the receiving unit 71 indicates that the user equipment 70 offloads the data to the wireless local area network according to the offloading command sent by the base station
  • the receiving unit 71 is further configured to receive the offloading command sent by the base station, where the offloading command includes a target WIFIAP and offloading configuration information corresponding to the wireless local area network;
  • a WIFI unit 74 configured to access the target WIFI AP
  • the sending unit 72 is further configured to access the target WIFI AP via the WIFI unit 74 and offload the data according to the offloading configuration information, where the offloading configuration information includes a traffic offloading service corresponding to the data. logo.
  • the user equipment provided in this embodiment may perform data offload according to the indication message sent by the base station. Specifically, the user equipment may perform data offloading autonomously, or may perform data offloading according to a shunting command sent by the base station.
  • the implementation of the base station is relatively simple; when the user equipment performs data offloading according to the offloading command sent by the base station, the operator can ensure the control of the service, which is convenient. The operator schedules the business data.
  • the embodiment of the invention provides a base station, which can implement the implementation method of the base station in the first embodiment to the fourth embodiment.
  • the base station 90 includes:
  • a determining unit 91 configured to determine whether the user equipment performs data splitting autonomously
  • the sending unit 92 is configured to send an indication message to the user equipment, where the indication message is used to indicate whether the user equipment autonomously performs data offloading, so that the user equipment diverts the data according to the indication message.
  • the sending unit 92 is further configured to: when the determining unit 91 determines that the user equipment offloads the data to the wireless local area network according to the offloading command sent by the base station, to the user The device sends the offloading command;
  • the offloading command includes the target WIFI AP identifier and the offloading configuration information corresponding to the wireless local area network, where the offloading command is used to instruct the user equipment to access the target WIFI AP and distribute the information according to the offloading configuration information.
  • the base station provided in this embodiment may determine whether the user equipment autonomously performs data offloading. Specifically, the base station may instruct the user equipment to perform data offloading by itself, or may send a shunting command to the user equipment, so that the user equipment performs data offloading according to the offloading command.
  • the base station provided by the embodiment when the base station determines that the user equipment autonomously performs data offloading, the implementation on the base station side is relatively simple; when the base station determines that the user equipment performs data offload according to the offloading command sent by the base station, the operator can ensure the service to the service. Controlling power allows operators to schedule business data.
  • the embodiment of the invention provides a user equipment, which can implement the implementation method of the user equipment in the first embodiment to the fourth embodiment.
  • the user equipment 100 includes:
  • the processor 101 is configured to determine to offload data to the target WIFI AP;
  • the WIFI unit 102 is configured to access a target WIFI AP
  • the transmitter 103 is configured to: after accessing the target WIFI AP by using the WIFI unit 102, offloading the data by using a wireless local area network corresponding to the target WIFI AP;
  • the WIFI unit 102 is displayed as a closed state on the operation interface of the user equipment 100.
  • the WIFI unit 102 is further configured to receive an operator-initiated indication of turning on the WIFI unit 102 and display the WIFI unit 102 on the operation interface according to the indication. Adjusted from the closed state to an open state;
  • the WIFI unit 102 is further configured to display, when the WIFI unit 102 is on the operation interface When the state is shown as being on, the connection with the target WIFI AP is disconnected.
  • the user equipment further includes: a communication antenna 104, configured to maintain a connection with a base station of the wireless cellular network;
  • the WIFI unit 102 is further configured to receive an operator-initiated indication for turning on the WIFI unit 102 and adjust the display of the WIFI unit 102 on the operation interface from the closed state to an open state according to the indication. ;
  • the transmitter 103 is further configured to send a request message to the base station when the WIFI unit 102 is displayed as being in an open state on the operation interface, where the request message is used to request the base station to release the user equipment.
  • 100 is a connection with the target WIFI AP.
  • the transmitter 103 is further configured to transmit, by the base station, the Data that is offloaded by the target WIFI AP; or
  • the transmitter 103 is further configured to: when the WIFI unit 102 is displayed as being in an open state, accessing, by the WIFI unit 102, the operator-specified WIFIAP to transmit the traffic that has not been shunted by the target WIFIAP The data.
  • the processor 101 is specifically configured to:
  • the user equipment provided in this embodiment can determine that the data is offloaded to the target WIFIAP, and accesses the target WIFI AP, and the data is shunted by the wireless local area network corresponding to the target WIFI AP; wherein, the user equipment is displayed on the operation interface.
  • the WIFI unit is still off.
  • the user equipment in the embodiment does not need to trigger the WIFI unit to be turned on, that is, even if the operator does not turn on the WIFI.
  • the user equipment can still perform data offloading through the target WIFI AP. In this way, the user equipment can effectively offload the service data of the user equipment through the WIFI network to reduce the load of the wireless cellular network.
  • the working state of the WIFI unit displayed by the operation interface of the user equipment provided by the embodiment is consistent with the control of the operator, so that the operator can control the WIFI unit according to his own needs, which can be improved.
  • the operator's operating experience is consistent with the control of the operator, so that the operator can control the WIFI unit according to his own needs, which can be improved.
  • the embodiment of the invention provides a user equipment, which can implement the implementation method of the user equipment in the first embodiment to the fourth embodiment.
  • the user equipment 120 includes:
  • the receiver 121 is configured to receive an indication message sent by the base station of the wireless cellular network, where the indication message is used to indicate whether the user equipment 120 autonomously performs data offloading;
  • the transmitter 122 is configured to offload the data according to the indication message received by the receiver 121. Further, as shown in FIG. 13, the user equipment 120 further includes:
  • the processor 123 is configured to: when the indication message indicates that the user equipment 120 autonomously decides to offload the data to the wireless local area network, determine the target WIFI AP and the offload configuration information corresponding to the wireless local area network;
  • the WIFI unit 124 is configured to access the target WIFI AP determined by the processor 123;
  • the transmitter 122 is further configured to: according to the offload configuration information determined by the processor 123, the data, where the offload configuration information includes an identifier of a traffic offload corresponding to the data.
  • the indication message received by the receiver 121 indicates that the user equipment 120 offloads the data to the wireless local area network according to the offloading command sent by the base station
  • the receiver 121 is further configured to receive the offloading command sent by the base station, where the offloading command includes a target WIFIAP and offloading configuration information corresponding to the wireless local area network;
  • a WIFI unit 124 configured to access the target WIFI AP
  • the transmitter 122 is further configured to access the target WIFI AP via the WIFI unit 124. And dividing the data according to the offloading configuration information, where the offloading configuration information includes an identifier of a traffic offloading service corresponding to the data.
  • the user equipment provided in this embodiment may perform data offload according to the indication message sent by the base station. Specifically, the user equipment may perform data offloading autonomously, or may perform data offloading according to a shunting command sent by the base station.
  • the implementation of the base station is relatively simple; when the user equipment performs data offloading according to the offloading command sent by the base station, the operator can ensure the control of the service, which is convenient. The operator schedules the business data.
  • the embodiment of the invention provides a base station, which can implement the implementation method of the base station in the first embodiment to the fourth embodiment.
  • the base station 140 includes:
  • the processor 141 is configured to determine whether the user equipment performs data splitting autonomously;
  • the transmitter 142 is configured to send an indication message to the user equipment, where the indication message is used to indicate whether the user equipment autonomously performs data offloading, so that the user equipment diverts the data according to the indication message.
  • the transmitter 142 is further configured to: when the processor 141 determines that the user equipment offloads the data to the wireless local area network according to the offloading command sent by the base station, sending a shunting command to the user equipment;
  • the offloading command includes the target WIFI AP identifier and the offloading configuration information corresponding to the wireless local area network, where the offloading command is used to instruct the user equipment to access the target WIFI AP and distribute the information according to the offloading configuration information.
  • the base station provided in this embodiment may determine whether the user equipment autonomously performs data offloading. Specifically, the base station may instruct the user equipment to perform data offloading by itself, or may send a shunt command to the user equipment to enable the user equipment to perform data offloading according to the offloading command. ⁇ provided by the embodiment
  • the base station when the base station determines that the user equipment autonomously performs data offloading, the implementation on the base station side is relatively simple; when the base station determines that the user equipment performs data offloading according to the offloading command sent by the base station, the operator can ensure the control power of the service, which is convenient for the operator. Business data is scheduled.
  • the embodiment of the invention provides a user equipment, which can implement the method for implementing the user equipment in the second embodiment of the present invention.
  • the user equipment 150 includes:
  • WIFI unit 151 used to access the target WIFI AP
  • the receiving unit 152 is configured to receive an indication that the operator triggers the opening of the WIFI unit 151.
  • the WIFI unit 151 is configured to enable the WIFI unit 151 according to the indication received by the receiving unit 152, so that the WIFI unit 151 It is displayed as an on state on the operation interface of the user device 150.
  • the WIFI unit 151 is further configured to disconnect the connection with the target WIFI AP when the WIFI unit 151 is displayed as an open state on the operation interface.
  • the user equipment 150 in this embodiment is used to automatically open the WIFI unit 151 for data offloading.
  • the priority of the operator controlling the WIFI unit 151 is higher than that of the user equipment 150.
  • the priority of unit 151 If the operator triggers the activation of the WIFI unit 151, the user equipment 150 needs to stop the call to the WIFI unit 151 and use the WIFI unit 151 according to the operator's instruction, for example, operating the user equipment 150 against the WIFI unit 151 according to the operator's trigger indication.
  • the status displayed on the interface is adjusted, or the WIFI AP specified by the operator is accessed according to the trigger indication of the operator.
  • the user equipment 150 further includes:
  • the processing unit 153 is configured to determine to offload data to the target WIFI AP, and access the target WIFI AP via the WIFI unit 151 of the user equipment 150 to pass the target WIFI AP pair.
  • the WLAN should be used to offload the data.
  • the WIFI unit 151 is displayed as a closed state on the operation interface of the user equipment 150.
  • the processing unit 153 is configured to autonomously decide to offload data to the target WIFI AP; or the receiving unit 152 is further configured to receive a split command sent by the base station of the wireless cellular network; and the processing unit 153 receives the data according to the The offloading command received by the unit 152 determines to offload data to the target WIFI AP, where the offloading command includes a target WIFI AP identifier, and the offloading command is used to instruct the user equipment 150 to offload data.
  • the user equipment provided in this embodiment is configured to perform management control on the WIFI unit according to an operation of the operator, so that the working state displayed by the WIFI unit on the operation interface of the user equipment is consistent with the operation of the operator, thereby ensuring that the operator
  • the control of the WFII module improves the operator's operating experience.
  • the user equipment does not need to trigger the WIFI unit to be turned on, that is, even if the operator does not turn on the WIFI unit, the user equipment can still determine the passage.
  • the target WIFIAP performs data offloading.
  • the user equipment provided in this embodiment can effectively offload the service data of the user equipment through the WIFI network to reduce the load of the wireless cellular network.
  • the embodiment of the invention provides a user equipment, which can implement the method for implementing the user equipment in the second embodiment of the present invention.
  • the user equipment 170 includes:
  • WIFI unit 171 used to access the target WIFI AP
  • the receiver 172 is configured to receive an operator-initiated indication of turning on the WIFI unit 171.
  • the WIFI unit 171 is configured to enable the WIFI unit 171 according to the indication received by the receiver 172, so that the WIFI unit 171 It is displayed as an on state on the operation interface of the user device 170.
  • the WIFI unit 171 is further configured to display, when the WIFI unit 171 is on the operation interface. When it is on, disconnect from the target WIFI AP.
  • the user equipment 170 in this embodiment is used to automatically open the WIFI unit 171 for data offloading.
  • the priority of the operator controlling the WIFI unit 171 is higher than that of the user equipment 170.
  • the status displayed on the interface is adjusted, or the WIFI AP specified by the operator is accessed according to the trigger indication of the operator.
  • the user equipment 170 further includes:
  • the processor 173 is configured to determine to offload data to the target WIFI AP, and access the target WIFI AP via the WIFI unit 171 of the user equipment 170 to offload the data by using a wireless local area network corresponding to the target WIFI AP.
  • the WIFI unit 171 is displayed in a closed state on the operation interface of the user equipment 170.
  • the processor 173 is configured to automatically split data to the target WIFI AP;
  • the receiver 172 is further configured to receive a offloading command sent by a base station of the wireless cellular network; the processor 173 determines to offload data to the target WIFI AP according to the offloading command received by the receiver 172, where The offloading command includes a target WIFI AP identifier, and the offloading command is used to instruct the user equipment 170 to offload data.
  • the user equipment provided in this embodiment is configured to perform management control on the WIFI unit according to an operation of the operator, so that the working state displayed by the WIFI unit on the operation interface of the user equipment is consistent with the operation of the operator, thereby ensuring that the operator
  • the control of the WFII module improves the operator's operating experience.
  • the user equipment does not need to trigger the WIFI unit to be turned on, that is, even if the operator does not turn on.
  • the WIFI unit the user equipment can still determine the data shunting through the target WIFI AP; the user equipment provided in this embodiment can effectively offload the service data of the user equipment through the WIFI network, so as to reduce the load of the wireless cellular network.
  • the present invention can be implemented by means of software plus necessary general hardware, and of course, by hardware, but in many cases, the former is a better implementation. .
  • the technical solution of the present invention which is essential or contributes to the prior art, may be embodied in the form of a software product stored in a readable storage medium, such as a floppy disk of a computer.
  • a hard disk or optical disk or the like includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments of the present invention.

Abstract

La présente invention concerne le domaine technique des communications et permet de partager de manière efficace les données de service d'un équipement utilisateur (UE) par l'intermédiaire d'un réseau WIFI tout en réduisant la charge d'un réseau cellulaire sans fil. L'invention concerne un procédé de transmission de données, un équipement d'utilisateur et une station de base. Le procédé de la présente invention comprend : la détermination par un équipement utilisateur du partage des données vers un point d'accès sans fil de fidélité (WIFI AP) ; l'accès au WIFI AP cible par l'équipement utilisateur grâce à une unité WIFI de l'équipement utilisateur, de manière à partager les données grâce à un réseau local sans fil correspondant au WIFI AP cible, l'unité WIFI étant affichée dans un état fermé sur une interface d'utilisation de l'équipement utilisateur. La présente invention s'utilise dans le domaine technique des communications et permet de partager les données de service d'une UE.
PCT/CN2013/080529 2013-07-31 2013-07-31 Procédé de transmission de données, équipement utilisateur et station de base WO2015013921A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2013/080529 WO2015013921A1 (fr) 2013-07-31 2013-07-31 Procédé de transmission de données, équipement utilisateur et station de base
CN201380002569.5A CN104509172A (zh) 2013-07-31 2013-07-31 数据传输方法、用户设备及基站

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