WO2015135214A1 - 数据传输方法、用户设备及基站 - Google Patents

数据传输方法、用户设备及基站 Download PDF

Info

Publication number
WO2015135214A1
WO2015135214A1 PCT/CN2014/073470 CN2014073470W WO2015135214A1 WO 2015135214 A1 WO2015135214 A1 WO 2015135214A1 CN 2014073470 W CN2014073470 W CN 2014073470W WO 2015135214 A1 WO2015135214 A1 WO 2015135214A1
Authority
WO
WIPO (PCT)
Prior art keywords
user equipment
service
transmission
uplink data
stop
Prior art date
Application number
PCT/CN2014/073470
Other languages
English (en)
French (fr)
Inventor
罗海燕
邓天乐
严园园
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 CN201480000355.9A priority Critical patent/CN105264964B/zh
Priority to EP18198773.6A priority patent/EP3503656A1/en
Priority to EP14885669.3A priority patent/EP3107333B1/en
Priority to PCT/CN2014/073470 priority patent/WO2015135214A1/zh
Publication of WO2015135214A1 publication Critical patent/WO2015135214A1/zh
Priority to US15/264,523 priority patent/US10701738B2/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • H04W74/0841Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W84/00Network topologies
    • H04W84/02Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10Small scale networks; Flat hierarchical networks
    • H04W84/12WLAN [Wireless Local Area Networks]

Definitions

  • the present invention relates to communication technologies, and in particular, to a data transmission method, a user equipment, and a base station. Background technique
  • the cooperation between the 3rd Generation Partnership Project (3GPP) network and the non-3rd generation partner program network has become a hot topic of current research.
  • the cooperation between the cellular network and the Wireless Local Area Networks (WLAN) network enables the User Equipment (UE) to work under the LTE network while passing through the wireless local area network access point (Wireless Local Area Networks Access).
  • Point, WLAN AP Wireless Local Area Networks Access
  • the cellular network is, for example, a Long Term Evolution (LTE) network, a Global System for Mobile Communications (GSM), or a Code Division Multiple Access (CDMA) system.
  • LTE Long Term Evolution
  • GSM Global System for Mobile Communications
  • CDMA Code Division Multiple Access
  • the WLAN AP obtains resources for transmitting downlink data in a contending manner in the WLAN network; the UE acquires resources for transmitting uplink data in a contending manner in the WLAN network.
  • the competition process is: when the UE hears that the channel state is idle, it waits for an Interframe Spacing (IFS) first, and then Select a random avoidance time between 0 ⁇ contention window (CW) to avoid collision; start the timer while selecting the random avoidance time; wait if the channel status is busy.
  • IFS Interframe Spacing
  • CW contention window
  • the uplink data is transmitted. In this process, if multiple UEs select the same random backoff time, a collision will occur. After the collision, the UE continues to compete for resources after doubling the CW (up to the maximum value of CW). Data loss occurs when the number of retries exceeds the maximum number of limits. If a plurality of UEs transmit uplink data, the random avoidance time selected by multiple UEs is the same due to the random selection of the avoidance time, and the probability of collision of the uplink data is greatly increased, so that the service quality is not guaranteed. Summary of the invention
  • the embodiment of the present invention provides a data transmission method, a user equipment, and a base station, which can improve the system capacity of the WLAN network by reducing the probability of collision of uplink data in the WLAN network, thereby ensuring the industry and the first aspect.
  • the uplink data transmission method includes: the user equipment receives the stop transmission indication information sent by the base station, where the stop transmission indication information is used to instruct the user equipment to stop transmitting the uplink data of the at least one service through the access point AP of the wireless local area network WLAN. ;
  • the user equipment stops transmitting uplink data of at least one service through the AP according to the stop transmission indication information.
  • the method further includes:
  • the user equipment receives the permission transmission indication information sent by the base station, where the permission transmission indication information is used to indicate that the user equipment transmits the uplink data of the at least one service by using the AP;
  • the stopping transmission indication information carries service identification information, the service identification information Used to indicate the at least one service
  • the user equipment stops transmitting the uplink data of the at least one service by using the AP according to the stopping the transmission indication information, including:
  • the user equipment stops, according to the stop transmission indication information, the uplink data of the at least one service indicated by the service identifier information by using the AP.
  • the permission transmission indication information carries service identification information, where the service identification information is used to indicate the At least one business;
  • the user equipment After stopping the transmission of the indication information it also includes:
  • the user equipment transmits uplink data of the at least one service over a cellular network.
  • an embodiment of the present invention provides an uplink data transmission method, including: determining, by a base station, whether a user equipment needs to stop transmitting uplink data of at least one service through an AP of a wireless local area network WLAN;
  • the base station determines that the user equipment needs to stop transmitting the uplink data of the at least one service by using the AP, sending, to the user equipment, stop transmission indication information, where the stop transmission indication information is used to indicate that the user equipment stops.
  • Uplink data of at least one service is transmitted through the AP.
  • the method further includes:
  • the base station determines that the user equipment needs to transmit uplink data of the at least one service by using the AP, sending, to the user equipment, permission indication information, where the permission transmission indication information is used to indicate the user
  • the device transmits uplink data of the at least one service through the AP.
  • the stopping transmission indication information carries service identification information, where the service identification information is Used to indicate the at least one service.
  • the permission transmission indication information carries service identification information, where the service identification information is used to indicate the At least one business.
  • the method further includes:
  • the base station receives uplink data of the at least one service transmitted by the user equipment.
  • an embodiment of the present invention provides an uplink data transmission method, including: receiving, by a user equipment, transmission termination threshold information sent by a base station;
  • the user equipment determines that the uplink data of the at least one service needs to be stopped through the AP, stopping the uplink data of the at least one service from being transmitted by the AP.
  • the user equipment stops
  • the AP After the AP transmits the uplink data of at least one service, it also includes:
  • the uplink data of the at least one service is transmitted by using the AP.
  • the transmission stop threshold information carries service identifier information, where the service identifier information Used to indicate the at least one service.
  • the allowed transmission threshold information carries service identifier information, where the service identifier information is used to indicate the At least one business.
  • the method further includes:
  • the user equipment transmits uplink data of the at least one service over a cellular network.
  • an embodiment of the present invention provides an uplink data transmission method, including: determining, by a base station, whether a transmission stop threshold information needs to be sent to a user equipment;
  • the base station determines that the transmission stop threshold information needs to be sent to the user equipment, Sending the transmission stop threshold information to the user equipment, so that the user equipment determines, according to the transmission stop threshold information, whether to stop transmitting uplink data of at least one service through the access point AP of the wireless local area network WLAN.
  • the base station sends an allowable transmission threshold information to the user equipment.
  • the transmission stop threshold information carrying service identifier information, the service identifier The information is used to indicate the at least one service.
  • the allowed transmission threshold information carries service identification information, where the service identification information is used to indicate the At least one business.
  • the method further includes:
  • the base station receives uplink data of the at least one service transmitted by the user equipment.
  • an embodiment of the present invention provides a user equipment, including:
  • a receiving module configured to receive the stop transmission indication information sent by the base station, where the stop transmission indication information is used to instruct the user equipment to stop transmitting uplink data of at least one service through the access point AP of the WLAN;
  • a stopping module configured to stop, according to the stop transmission indication information received by the receiving module, uplink data of at least one service transmitted by the AP.
  • the user equipment further includes: a transmission module
  • the receiving module is further configured to: after receiving the stop transmission indication information sent by the base station, receive the permission transmission indication information sent by the base station, where the permission transmission indication information is used to instruct the user equipment to transmit the Upstream data for at least one service:
  • the transmission module is configured to receive, according to the permission transmission indication information received by the receiving module, Uplink data of the at least one service is transmitted by the AP.
  • the stopping transmission indication information carries service identification information, the service identification information Used to indicate the at least one service
  • the stopping module is configured to stop, according to the stop transmission indication information, the uplink data of the at least one service indicated by the service identifier information being transmitted by the AP.
  • the permission transmission indication information carries service identification information, where the service identification information is used to indicate the At least one business;
  • the receiving module is specifically configured to receive, by the base station, the allowed transmission indication information that carries the service identification information;
  • the transmitting module is specifically configured to: according to the allowed transmission indication information received by the receiving module, transmit, by using the AP, uplink data of at least one service indicated by the service identification information.
  • the transmitting module is further used
  • the uplink data of the at least one service is transmitted through a cellular network.
  • an embodiment of the present invention provides a base station, including:
  • a determining module configured to determine whether the user equipment needs to stop transmitting uplink data of the at least one service through the AP of the wireless local area network WLAN;
  • a sending module configured to: if the determining module determines that the user equipment needs to stop by using the
  • the AP transmits the uplink data of the at least one service, and sends the stop transmission indication information to the user equipment, where the stop transmission indication information is used to indicate that the user equipment stops transmitting uplink data of at least one service through the AP.
  • the determining module is further configured to determine, after the sending module sends the stop transmission indication information to the user equipment, whether the user equipment needs to be transmitted by using the AP Uplink data for at least one service;
  • the sending module is further configured to: if the base station determines that the user equipment needs to transmit uplink data of the at least one service by using the AP, send, to the user equipment, permission transmission indication information, where the transmission is allowed
  • the indication information is used to indicate that the user equipment transmits uplink data of the at least one service by using the AP.
  • the stopping transmission indication information carries service identification information, and the service identification information Used to indicate the at least one service.
  • the permission transmission indication information carries service identification information, where the service identification information is used to indicate the At least one business.
  • the base station further includes:
  • a receiving module configured to: after the sending module sends the stop transmission indication information, receive uplink data of the at least one service that is sent by the user equipment.
  • the embodiment of the present invention provides a user equipment, including:
  • a receiving module configured to receive transmission stop threshold information sent by the base station
  • a determining module configured to determine, according to the transmission stop threshold information received by the receiving module, whether to stop uplink data of at least one service by using an access point AP of the WLAN;
  • a stopping module configured to stop, when the determining module needs to stop transmitting uplink data of the at least one service by using the AP, stop transmitting uplink data of the at least one service by using the AP.
  • the user equipment further includes: a transmission module
  • the receiving module is further configured to: after the stopping module stops transmitting uplink data of the at least one service by using the AP, receive the allowed transmission threshold information sent by the base station;
  • the determining module is further configured to determine, according to the allowed transmission threshold information received by the receiving module, whether uplink data of at least one service needs to be transmitted through the AP;
  • the transmitting module is configured to: if the determining module determines that the uplink data of the at least one service needs to be transmitted through the AP, transmit the uplink data of the at least one service by using the AP.
  • the transmission stop threshold information carries service identifier information, where the service identifier information Used to indicate the at least one service.
  • the allowed transmission threshold information carries service identification information, the service identification information The information is used to indicate the at least one service.
  • the transmitting module is further used After the stopping module stops transmitting uplink data of the at least one service through the AP, transmitting uplink data of the at least one service through the cellular network.
  • an embodiment of the present invention provides a base station, including:
  • a determining module configured to determine whether a transmission stop threshold information needs to be sent to the user equipment
  • a sending module configured to send, to the user equipment, if the determining module determines that the transmission stop threshold information needs to be sent to the user equipment And transmitting the stop threshold information, so that the user equipment determines, according to the transmission stop threshold information, whether to stop transmitting uplink data of at least one service through the access point AP of the wireless local area network WLAN.
  • the sending module is further configured to send the permission transmission threshold information to the user equipment after sending the transmission stop threshold information.
  • the transmission stop threshold information carries service identifier information, where the service identifier information Used to indicate the at least one service.
  • the allowed transmission threshold information carries service identification information, where the service identification information is used to indicate the At least one business.
  • the base station further includes:
  • a receiving module configured to receive, after the sending module sends the transmission stop threshold information to the user equipment, uplink data of the at least one service that is transmitted by the user equipment.
  • an embodiment of the present invention provides a user equipment, including: a processor and a memory, where the memory stores an execution instruction, and when the user equipment is running, the processor and the memory communicate with each other. Executing the execution instruction by the processor causes the user equipment to perform any of the first to fourth possible implementations of the first aspect, the first aspect.
  • an embodiment of the present invention provides a base station, including: a processor and a memory, where the memory stores an execution instruction, when the base station is running, the processor and the memory communicate, the processing Executing the execution instruction to cause the base station to perform the second aspect as described above
  • a base station including: a processor and a memory, where the memory stores an execution instruction, when the base station is running, the processor and the memory communicate, the processing Executing the execution instruction to cause the base station to perform the second aspect as described above
  • an embodiment of the present invention provides a user equipment, including: a processor and a memory, where the memory stores an execution instruction, and when the user equipment is running, the processor communicates with the memory, Executing the execution instruction by the processor causes the user equipment to perform any of the first to fourth possible implementations of the third aspect, the third aspect, and the third aspect.
  • the embodiment of the present invention provides a base station, including: a processor and a memory, where the memory stores an execution instruction, when the base station is running, the processor communicates with the memory, Executing the execution instruction by the processor causes the base station to perform any of the first to fourth possible implementations of the fourth aspect, the fourth aspect, and the fourth aspect.
  • the data transmission method, the user equipment, and the base station provided by the embodiment of the present invention, after receiving the stop transmission indication information sent by the base station, the user equipment stops transmitting the uplink data of the at least one service through the AP, so that the uplink data that needs to be transmitted through the WLAN is reduced. .
  • the user equipment reduces the probability of collision of uplink data in the WLAN by reducing the amount of data of the uplink data transmitted through the WLAN, thereby achieving the purpose of improving service quality.
  • Embodiment 1 is a flowchart of Embodiment 1 of a data transmission method according to the present invention
  • Embodiment 2 is a flowchart of Embodiment 2 of a data transmission method according to the present invention
  • Embodiment 3 is a flowchart of Embodiment 3 of a data transmission method according to the present invention.
  • Embodiment 4 is a flowchart of Embodiment 4 of a data transmission method according to the present invention.
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a user equipment according to the present invention.
  • Embodiment 2 of a user equipment according to the present invention.
  • Embodiment 7 is a schematic structural diagram of Embodiment 1 of a base station according to the present invention.
  • Embodiment 8 is a schematic structural diagram of Embodiment 2 of a base station according to the present invention.
  • Embodiment 9 is a schematic structural diagram of Embodiment 3 of a user equipment according to the present invention.
  • Embodiment 4 of a user equipment according to the present invention.
  • Embodiment 3 of a base station according to the present invention is a schematic structural diagram of Embodiment 3 of a base station according to the present invention.
  • Embodiment 4 of a base station is a schematic structural diagram of Embodiment 4 of a base station according to the present invention.
  • Embodiment 13 is a schematic structural diagram of Embodiment 5 of a user equipment according to the present invention.
  • FIG. 16 is a schematic structural diagram of Embodiment 6 of a base station according to the present invention. detailed description
  • FIG. 1 is a flowchart of Embodiment 1 of a data transmission method according to the present invention.
  • the embodiments of the present invention are described in detail from the perspective of a user equipment, and the embodiments of the present invention are applicable to a cellular network and
  • the embodiment includes the following steps: 101.
  • the user equipment receives the stop transmission indication information sent by the base station, and the stop transmission indication information is used to indicate that the user equipment stops transmitting the uplink data of the at least one service through the access point AP of the wireless local area network WLAN. .
  • a wireless communication system includes a base station providing a cellular network, an access point providing a wireless local area network, and a user equipment, and the user equipment transmits uplink data to the core network through the cellular network and the WLAN, and receives the core network and the WLAN through the cellular network and the WLAN. Downstream data.
  • the user equipment receives the stop transmission indication information sent by the base station to stop transmitting uplink data in the WLAN.
  • the stop transmission indication information may be that the base station determines that the user equipment stops transmitting data through the AP, and then sends the uplink data to the user equipment, or the base station receives the access network discovery and selection function ⁇ (Access Network Discovery and Selection Function, ANDSF) Forwarded to the user equipment after the stop transmission indication message sent by the monthly buffer.
  • Access Network Discovery and Selection Function
  • the user equipment stops transmitting uplink data of at least one service through the AP according to the stop transmission indication information.
  • the uplink data of the at least one service is stopped by the AP.
  • the user equipment may stop sending uplink data of the service originally transmitted by the AP to the AP, or stop, according to a preset rule, uplink data of a part of the service originally transmitted through the AP.
  • the user equipment after receiving the stop transmission indication information sent by the base station, the user equipment stops transmitting the uplink data of the at least one service through the AP, so that the uplink data that needs to be transmitted through the WLAN is reduced.
  • the user equipment reduces the probability of collision of uplink data in the WLAN by reducing the amount of data of the uplink data transmitted through the WLAN, thereby achieving the purpose of improving service quality.
  • the user equipment after receiving the stop transmission indication information sent by the base station, the user equipment further receives the permission transmission indication information sent by the base station, where the transmission indication information is used to indicate that the user equipment transmits the uplink of the at least one service through the AP. data. Then, the user equipment transmits uplink data of at least one service through the AP according to the permission to transmit the indication information.
  • the transmission indication information is allowed to carry service identification information, and the service identification information is used to indicate at least one service.
  • the user equipment receives the allowed transmission indication information that is sent by the base station and carries the service identification information, and transmits the uplink data of the at least one service indicated by the service identification information by using the AP according to the transmission indication indication information.
  • services may be classified into UE granularity, Access Point Name (APN) granularity, bearer granularity, and Internet Protocol (IP) flow granularity according to different granularities.
  • the UE granularity indicates uplink data transmitted by one user equipment;
  • the APN granularity indicates uplink data transmitted by the UE through one access point;
  • the bearer granularity indicates uplink data of the IP flow set with similar characteristics of the UE, for example, through the same packet data network.
  • IP flow granularity representation The UE is identified by an IP packet corresponding to a Filter feature, which can be identified by Deep Packet Inspection (DPI) technology.
  • DPI Deep Packet Inspection
  • the service identifier information corresponds to different identifiers in different service granularities, for example, the UE granularity corresponds to the UE identifier, the APN granularity corresponds to the access point identifier, and the bearer granularity corresponds to the bearer identifier, and the IP flow granularity corresponds to the IP flow identifier.
  • the user equipment determines, according to the service identifier information, whether the uplink data of the at least one service indicated by the service identifier information is transmitted by the AP. For example, when the transmission indication information is transmitted in the broadcast mode and the service identification information is the UE identifier, the user equipment indicated by the UE identifier may transmit all uplink data through the AP; when the transmission indication indication information is transmitted through the broadcast mode, the service identification information is the APN. During the identification, the uplink data sent by each user equipment through the APN identifier is transmitted by the AP, and the uplink data of other APN identifiers is not transmitted or transmitted by using the cellular network.
  • the user equipment that receives the transmission indication indication information may transmit all uplink data through the AP; when the transmission indication information is allowed to pass the RRC signaling
  • the uplink data sent by the user equipment that receives the transmission indication information is transmitted by the AP, and the uplink data of other bearer identifiers is not transmitted or transmitted by using the cellular network.
  • the stop transmission indication information may also carry service identification information, where the service identification information is used to indicate at least one service.
  • the user equipment receives the stop transmission indication information that is sent by the base station and carries the service identification information, and stops the uplink data of the at least one service indicated by the service type by the AP according to the stop transmission indication information.
  • the user equipment only stops the uplink data corresponding to the service identification information transmitted by the AP according to the service identification information.
  • the user equipment stops transmitting uplink data of the at least one service through the AP according to the stop transmission indication information, and transmits at least one type through the cellular network.
  • Uplink data for the business That is, the uplink data of the at least one service that is transmitted through the AP is stopped, and the user equipment may choose not to transmit the uplink data or transmit to the core network through the cellular network, and the present invention is not limited thereto.
  • FIG. 2 is a flowchart of Embodiment 2 of a data transmission method according to the present invention.
  • the embodiment of the present invention is a detailed description of the present invention from the perspective of a base station.
  • the embodiment of the present invention is applicable to a scenario in which a cellular network and a WLAN network are mutually fused, and the amount of uplink data in the WLAN is reduced to reduce the uplink data in the WLAN.
  • the scene of the probability of a collision includes the following steps:
  • the base station determines whether the user equipment needs to stop transmitting uplink data of the at least one service through the AP of the wireless local area network WLAN.
  • the base station can provide services for at least one user equipment, and the base station stores state information, importance levels, importance of services, and the like, and load status of each AP. . Therefore, the base station can determine whether the user equipment needs to stop transmitting uplink data of at least one service through the AP according to the performance status of the AP, the performance status of the UE, or the performance status of the UE.
  • the user may send the stop transmission indication information to the UE, and stop the UE from transmitting the uplink data of the at least one service in the WLAN AP, and
  • the uplink data of the at least one service is transmitted through the cellular network; or when the load of the AP is large, for example
  • the AP perceives a large channel busy ratio (beyond a certain threshold)
  • the base station considers that the collision probability in the AP is large. Therefore, it is considered that the uplink transmission in the AP needs to be reduced to reduce the collision probability. Therefore, all APs can be notified.
  • the user equipment or part of the user equipment with a large amount of uplink data needs to stop transmitting uplink data of at least one service through the AP of the WLAN.
  • stopping the transmission indication information may be that the base station determines that the user equipment stops passing.
  • the base station may forward the information to the user equipment after receiving the stop transmission indication information sent by the ANDSF server.
  • the present invention is not limited thereto.
  • the base station determines that the user equipment needs to stop transmitting the uplink data of the at least one service by using the AP, sending the stop transmission indication information to the user equipment, where the stop transmission indication information is used to indicate that the user equipment stops transmitting the uplink data of the at least one service by using the AP. .
  • the base station When the base station determines that the user equipment needs to stop transmitting uplink data of the at least one service through the AP, the base station sends a transmission indication message for stopping the uplink data of the at least one service through the AP. For example, when the load of an AP is relatively large, the base station determines that all or part of the service must be stopped through the AP. At this time, the base station sends the stop transmission indication information to the corresponding user equipment.
  • the base station when the base station determines that the user equipment needs to stop transmitting the uplink data of the at least one service through the AP, the base station sends a transmission indication message for stopping the uplink data of the at least one service through the AP. Therefore, the uplink data that needs to be transmitted through the WLAN is reduced. In this process, by reducing the number of uplink data transmitted through the WLAN, the probability of collision of uplink data in the WLAN is reduced, thereby achieving the purpose of improving service quality.
  • the base station may further determine whether the user equipment needs to transmit the uplink data of the at least one service by using the AP. If the base station determines that the user equipment needs to transmit the uplink data of the at least one service through the AP, the base station sends the transmission indication indication information to the user equipment, where the transmission indication information is used to indicate that the user equipment transmits the uplink data of the at least one service through the AP.
  • the stop transmission indication information further carries service identification information, where the service identification information is used to indicate at least one service.
  • the base station sends the stop transmission indication information carrying the service identification information to the user equipment, so that the user equipment selectively stops the uplink data of some services from being transmitted through the AP according to the service identification information.
  • the transmission indication indication information further carries service identification information
  • the service identification information is used to indicate at least one type of service.
  • the base station sends the permission transmission indication information carrying the service identification information to the user equipment, so that the user equipment selectively transmits the uplink data of some services through the AP according to the service identification information.
  • the base station determines that the user equipment needs to stop transmitting the uplink data of the at least one service through the AP, and sends the stop transmission indication information to the user equipment, the base station further receives the at least the transmission of the user equipment.
  • An uplink data of a service if the base station determines that the user equipment needs to stop transmitting the uplink data of the at least one service through the AP, and sends the stop transmission indication information to the user equipment, the base station further receives the at least the transmission of the user equipment.
  • An uplink data of a service if the base station determines that the user equipment needs to stop transmitting the uplink data of the at least one service through the AP, and sends the stop transmission indication information to the user equipment, the base station further receives the at least the transmission of the user equipment.
  • FIG. 3 is a flowchart of Embodiment 3 of a data transmission method according to the present invention.
  • the embodiment of the present invention is a detailed description of the present invention from the perspective of a user equipment.
  • the embodiment of the present invention is applicable to a scenario in which a cellular network and a WLAN network are mutually fused, and the uplink data of the WLAN is required to be reduced by reducing the amount of uplink data in the WLAN.
  • the scenario of the probability of a collision In the first embodiment, the user equipment passively stops the uplink data of the service transmitted by the AP, and in this embodiment, the user equipment receives the transmission stop threshold information, and actively determines whether it is needed according to the transmission stop threshold information. Stop transmitting uplink data through the AP. Specifically, the embodiment includes the following steps:
  • the user equipment receives the transmission stop threshold information sent by the base station.
  • the user equipment receives the transmission stop threshold information sent by the base station, and the transmission stop threshold information may be, for example, a performance status of the AP, a performance status of the UE, or a performance status of the base station itself.
  • the transmission stop threshold information may be generated by the base station and sent to the user equipment, or may be forwarded by the base station to the user equipment after receiving the transmission stop threshold information sent by the ANDSF.
  • the user equipment determines, according to the transmission stop threshold information, whether to stop the uplink data of the at least one service by using the access point AP of the WLAN of the wireless local area network.
  • the user equipment After receiving the transmission stop threshold information sent by the base station, the user equipment determines, according to the transmission stop threshold information, whether to stop the uplink data of the at least one service through the AP. For example, when the transmission stop threshold information is the performance status threshold of the AP, if the user equipment determines that the current performance status of the AP exceeds the status threshold, it determines that uplink data of at least one service needs to be transmitted through the AP.
  • the at least one service may be pre-defined. For example, the uplink data transmitted by the UE corresponding to a certain UE identity may be stopped when the performance status before the AP exceeds the threshold of the sex condition.
  • the uplink data of the at least one service is transmitted through the AP.
  • the user equipment When the user equipment determines that it needs to stop transmitting uplink data of at least one type of service through the AP according to the transmission stop threshold information, the user equipment actively stops transmitting uplink data of at least one service through the AP.
  • the user equipment After receiving the transmission stop threshold information sent by the base station, the user equipment determines, according to the transmission stop threshold information, whether it needs to stop transmitting uplink data of at least one service through the AP. If the user equipment determines that the uplink data of the at least one service needs to be transmitted through the AP, the uplink data of the at least one service is stopped by the AP. In this process, the user equipment reduces the probability of collision of uplink data in the WLAN by reducing the amount of data of the uplink data transmitted through the WLAN, thereby achieving the purpose of improving service quality.
  • the transmission stop threshold information may be, for example, a transmission stop threshold of a performance condition of the user equipment and/or the AP when the user equipment needs to stop transmitting uplink data through the AP.
  • the transmission stop threshold information may be, for example, a transmission stop threshold of a performance condition of the user equipment and/or the AP when the user equipment needs to stop transmitting uplink data through the AP.
  • the AP periodically broadcasts a beacon frame (BF), and the beacon frame carries
  • the transmission stop threshold is the maximum number of user equipments that access the AP
  • the user equipment compares the number of user equipments in the beacon frame with the maximum number of user equipments that access the AP, for the accessed user equipment. If the number of APs exceeds the maximum number of thresholds, the user equipment stops transmitting uplink data of at least one type of service through the AP, and ignores the APs whose number of accessed user equipments does not exceed the maximum number of thresholds.
  • the maximum number of user equipments that can be set to access the AP is 10, and if the number of user equipments that the AP has accessed is greater than 10, the AP is overloaded, and the user equipment needs to stop sending uplink data through the AP. If the number of accessed user equipments is less than 10, the uplink data of at least one service is continuously sent through the AP.
  • the transmission stop threshold is the maximum specific gravity threshold of the AP's busy channel
  • the user equipment compares the proportion of the busy channel of the AP in the beacon frame with the maximum specific gravity threshold of the AP's busy channel, and the proportion of the busy channel exceeds the maximum proportion.
  • the AP of the threshold stops the user equipment from transmitting the uplink data of at least one type of service through the AP, and ignores the AP whose proportion of the busy channel does not exceed the maximum weight threshold.
  • the maximum specific gravity threshold can be set to 90%. If the AP's busy channel weight is greater than 90%, the AP is overloaded, and the user equipment needs to stop sending uplink data through the AP.
  • the uplink data of at least one service is continuously sent through the AP.
  • the transmission stop threshold is the maximum backhaul link capacity threshold of the AP
  • the user equipment can apply for the backhaul related information to the AP through the Access Network Query Protocol (ANQP) mechanism of the Hotspot2.0 protocol.
  • ANQP Access Network Query Protocol
  • the maximum backhaul link capacity threshold is 100 Mbps
  • the user equipment considers that the uplink data can continue to be sent through the AP.
  • the current backhaul link capacity is greater than or equal to 100 Mbps
  • the user equipment considers to stop sending uplink data through the AP.
  • the user equipment collects the collision probability of the contending channel. If the statistic conflict probability exceeds the maximum collision probability threshold, the user equipment stops sending uplink data through the AP; If the statistical collision probability does not exceed the maximum collision probability threshold, the uplink data is continuously sent through the AP.
  • the user equipment sends data in a basic transmission mode and a four-step handshake mode. When the basic transmission mode is used, the user equipment directly sends data to the AP, and the AP replies with an acknowledgement (ACK).
  • ACK acknowledgement
  • the channel condition between the user equipment and the AP is worse than the certain condition
  • the channel condition is considered to be too poor.
  • the ACK is not received within the specified time; if the user equipment does not receive the ACK of the AP feedback within a given time after transmitting the data, but if the channel condition is better than the certain condition, the collision may be considered as not causing the ACK, the user equipment
  • the probability of collision is counted as the ratio of the total number of collisions to the total number of times the user equipment attempts to transmit data.
  • the user equipment sends a Request To Send (RTS), and the AP replies to the user equipment with a Clear To Send (CTS). After receiving the CTS, the user equipment sends data. Finally, the AP sends the data. The user device replies with an ACK
  • the ACK of the AP feedback is not received within a given time. At this time, if the channel condition between the user equipment and the AP obtained by the user equipment is worse than a certain condition, the channel condition is considered to be too poor, so that no ACK is received within a given time.
  • the collision probability perceived by the user equipment is the ratio of the total number of collisions to the total number of times the user equipment attempts to transmit data.
  • the transmission stop threshold is the maximum packet error rate threshold of the user equipment receiving the data packet
  • the packet error rate of the received data packet is counted. If the calculated packet error rate exceeds the maximum packet error rate, the user equipment stops transmitting uplink data through the AP; if the calculated packet error rate does not exceed the maximum packet error rate , then continue to send uplink data through the AP.
  • the error packet rate of the received data packet is a ratio of the number of times the user equipment receives the downlink data packet demodulation failure to the total number of received data packets.
  • the transmission stop threshold is the signal strength of the user equipment receiving the eNB
  • the reference signal received power (RSRP) is taken as an example.
  • the preset threshold is -80 dBm
  • RSRP of the eNB of the user equipment is -85 dBm
  • the uplink data can continue to be transmitted through the AP.
  • the RSRP of the eNB is -75 dBm
  • the user equipment needs to stop sending uplink data through the AP.
  • the signal strength of the eNB received by the user equipment may be, for example, Reference Signal Received Quality (RSRQ), Received Signal Code Power (RSCP), and the like.
  • the transmission stop threshold is the signal strength of the AP received by the user equipment
  • the Received Signal Strength Indicator (RSI) is taken as an example.
  • the preset threshold is assumed to be -80 dBm.
  • the user equipment receives the RSSI of the AP, it is -85 dBm. Then, it is considered that it is necessary to stop sending uplink data through the AP.
  • the RSSI of the AP received by the user equipment is -75 dBm, it is considered that the uplink data can continue to be transmitted through the AP.
  • the signal strength of the user equipment receiving the AP may be, in addition to the RSSI, a Received Signal to Noise Indicator (RSNI), a Received Channel Power Indicator (RCPI), or the like.
  • RSNI Received Signal to Noise Indicator
  • RCPI Received Channel Power Indicator
  • the user equipment after the user equipment stops transmitting uplink data of the at least one service by using the AP, the user equipment further receives the allowed transmission threshold information sent by the base station. Then, the user equipment determines, according to the allowed transmission threshold information, whether the uplink data of the at least one service needs to be transmitted through the AP. If it is determined that the uplink data of the at least one service needs to be transmitted through the AP, the uplink data of the at least one service is transmitted through the AP. .
  • the transmission threshold information may be, for example, a preset threshold of a user equipment and/or an AP that triggers the user equipment to continue to transmit uplink data through the AP after the user equipment stops transmitting the uplink data through the AP.
  • the user equipment determines that the performance status and the preset threshold of the user equipment and the AP meet the preset rule, the uplink data is started to be transmitted through the AP; anyway, the uplink data is stopped to be transmitted through the AP.
  • the user equipment stops transmitting the uplink data through the AP, if the proportion of the busy channel of the AP in the received beacon frame is smaller than the maximum specific gravity threshold of the busy channel of the AP indicated by the transmission threshold information, at least one of the APs is started to be sent.
  • Uplink data for a business More than For example, if the user equipment determines that the received eNB signal is smaller than the preset threshold indicated by the allowed transmission threshold information, the user equipment starts to send the uplink data of the at least one service by using the AP.
  • the transmission stop threshold information may carry service identification information, where the service identification information is used to indicate at least one service.
  • the user equipment receives the transmission stop threshold information of the bearer service identifier information sent by the base station, and determines whether it is necessary to stop the uplink data corresponding to the service identifier information transmitted by the AP according to the transmission stop threshold information.
  • the service identification information refer to the first embodiment of Figure 1 above, and details are not described herein.
  • the transmission stop threshold information may also carry service identification information, where the service identification information is used to indicate at least one service.
  • the user equipment that stops the uplink data transmission through the AP determines whether to start the uplink data corresponding to the service identification information through the AP according to the transmission stop threshold information.
  • the user equipment stops transmitting uplink data of the at least one service through the AP, and transmits uplink data of the at least one service through the cellular network. That is, the user equipment may choose not to transmit the uplink data or transmit the data to the core network through the cellular network, and the present invention is not limited thereto.
  • FIG. 4 is a flowchart of Embodiment 4 of a data transmission method according to the present invention.
  • the embodiment of the present invention is a detailed description of the present invention from the perspective of a base station.
  • the embodiment of the present invention is applicable to a scenario in which a cellular network and a WLAN network are mutually fused, and the amount of uplink data in the WLAN is reduced to reduce the uplink data in the WLAN.
  • the base station sends the transmission stop threshold information to the user equipment in the embodiment, after the base station sends the stop transmission indication information to the user equipment in the second embodiment, so that the user equipment passively stops the uplink data of the service transmitted by the AP.
  • the device determines whether it needs to stop transmitting uplink data through the AP. Specifically, this embodiment includes the following steps:
  • the base station determines whether a transmission stop threshold information needs to be sent to the user equipment.
  • the base station determines whether it is necessary to send the transmission stop threshold information to the user equipment according to the performance status of the AP, the performance status of the AP, or the performance status of the UE. For example, the base station has a lower uplink load or a higher AP load.
  • the base station considers that it is necessary to send a transmission stop threshold information to the user equipment.
  • the user equipment determines whether to stop transmitting uplink data of at least one service to the AP according to the threshold information.
  • the transmission stop threshold information may be, for example, a performance status of the AP, a performance status of the UE, Or the performance status of the base station itself.
  • the transmission stop threshold information may be generated by the base station itself and sent to the user equipment, or may be forwarded by the base station to the user equipment after receiving the transmission stop threshold information sent by the access network discovery and selection function ANDSF server.
  • the invention is not limited thereto.
  • the base station determines that the transmission stop threshold information needs to be sent to the user equipment, send the transmission stop threshold information to the user equipment, so that the user equipment determines according to the transmission stop threshold information. Whether it is necessary to stop transmitting the uplink data of at least one service through the access point AP of the wireless local area network WLAN.
  • the base station After determining that the transmission stop threshold information needs to be sent to the user equipment, the base station sends the transmission stop threshold information to the user equipment, so that the user equipment determines whether it needs to stop transmitting uplink data through the AP according to the transmission stop threshold information.
  • the base station after determining that the transmission stop threshold information needs to be sent to the user equipment, the base station sends a transmission stop threshold information to the user equipment, so that the user equipment determines whether it needs to stop passing according to the transmission stop threshold information.
  • the AP transmits uplink data. If the user equipment determines that the uplink data of the at least one service needs to be transmitted through the AP, the uplink data of the at least one service is stopped by the AP. In this process, the user equipment reduces the probability of collision of uplink data in the WLAN by reducing the amount of data of the uplink data transmitted through the WLAN, thereby achieving the purpose of improving service quality.
  • the transmission stop threshold information may be, for example, a maximum threshold of performance conditions of the user equipment and/or the AP when the user equipment needs to stop transmitting uplink data through the AP.
  • the user equipment determines that the performance status of the user equipment and/or the AP exceeds the maximum threshold, the uplink data is stopped through the AP; anyway, the uplink data continues to be transmitted through the AP.
  • the base station determines that the transmission stop threshold information needs to be sent to the user equipment, after sending the transmission stop threshold information to the user equipment, the base station further sends the permission transmission threshold information to the user equipment, so that the transmission through the AP is stopped.
  • the user equipment of the uplink data determines, according to the allowed transmission threshold information, whether to start to transmit uplink data of at least one service through the AP; if it is determined that uplink data of at least one service needs to be transmitted through the AP, at least one service is transmitted through the AP. Upstream data.
  • the transmission stop threshold information may carry service identification information
  • the service identification information is used to indicate the at least one service.
  • the user equipment receives the transmission stop threshold information of the service identifier information that is sent by the base station, and determines whether it is necessary to stop the uplink data corresponding to the service identifier information transmitted by the AP according to the transmission stop threshold information.
  • the service identification information refer to the first embodiment of Figure 1 above, and details are not described herein.
  • the allowed transmission threshold information may also carry service identification information, and the service identification information is used to indicate at least one service.
  • the user equipment that stops the uplink data transmission through the AP determines whether to start transmitting the uplink data corresponding to the service identification information by using the AP according to the transmission stop threshold information.
  • the base station determines that the transmission stop threshold information needs to be sent to the user equipment, after transmitting the transmission stop threshold information to the user equipment, the base station further receives the uplink data of the at least one service transmitted by the user equipment.
  • FIG. 5 is a schematic structural diagram of Embodiment 1 of a user equipment according to the present invention.
  • the user equipment provided in this embodiment is an apparatus embodiment corresponding to the embodiment of the present invention. The specific implementation process is not described herein.
  • the user equipment 100 provided in this embodiment specifically includes:
  • the receiving module 11 is configured to receive the stop transmission indication information sent by the base station, where the stop transmission indication information is used to indicate that the user equipment stops transmitting the uplink data of the at least one service through the access point AP of the WLAN;
  • the stopping module 12 is configured to stop transmitting uplink data of at least one service by using the AP according to the stop transmission indication information received by the receiving module 11.
  • the user equipment of the embodiment of the present invention After receiving the stop transmission indication information sent by the base station, the user equipment of the embodiment of the present invention stops transmitting the uplink data of the at least one service through the AP, so that the uplink data that needs to be transmitted through the WLAN is reduced. In this process, the user equipment reduces the probability of collision of uplink data in the WLAN by reducing the amount of data of the uplink data transmitted through the WLAN, thereby achieving the purpose of improving service quality.
  • FIG. 6 is a schematic structural diagram of Embodiment 2 of a user equipment according to the present invention.
  • the user equipment 100 of this embodiment is based on the structure of FIG. 5, and further includes: a transmission module 13; the receiving module 11 is further configured to: after receiving the stop transmission indication information sent by the base station, receive The transmission indication indication information sent by the base station is used to indicate that the user equipment transmits the uplink data of the at least one service through the AP:
  • the transmission module 13 is configured to transmit uplink data of at least one service by using the AP according to the allowed transmission indication information received by the receiving module 11.
  • the stop transmission indication information carries service identification information, where the service identification information is used to indicate at least one service;
  • the stopping module 12 is specifically configured to stop, according to the stop transmission indication information, uplink data of at least one service indicated by the service transmission identifier information transmitted by the AP.
  • the transmission indication indication information carries the service identification information, where the service identification information is used to indicate the at least one service, and the receiving module 11 is specifically configured to receive the allowed transmission of the carried service identification information sent by the base station.
  • the transmitting module 13 is configured to transmit, by using the AP, the uplink data of the at least one service indicated by the service identifier information according to the allowed transmission indication information received by the receiving module 11.
  • the transmission module 13 is further configured to transmit uplink data of the at least one service over the cellular network.
  • FIG. 7 is a schematic structural diagram of Embodiment 1 of a base station according to the present invention.
  • the base station provided in this embodiment is an embodiment of the device corresponding to the embodiment of the present invention. The specific implementation process is not described herein.
  • the base station 200 provided in this embodiment specifically includes:
  • a determining module 21 configured to determine whether the user equipment needs to stop transmitting uplink data of the at least one service through the AP of the wireless local area network WLAN;
  • the sending module 22 is configured to: if the determining module 21 determines that the user equipment needs to stop transmitting uplink data of the at least one service by using the AP, send, to the user equipment, stop transmission indication information, where the transmission indication is stopped.
  • the information is used to indicate that the user equipment stops transmitting uplink data of at least one service through the AP.
  • the base station determines that the user equipment needs to stop transmitting the uplink data of the at least one service through the AP
  • the base station sends a transmission indication message for stopping the uplink data of the at least one service through the AP, so that the base station needs to pass
  • the uplink data of the WLAN transmission is reduced. In this process, by reducing the number of uplink data transmitted through the WLAN, the probability of collision of uplink data in the WLAN is reduced, thereby improving the quality of the service.
  • the determining module 21 is further configured to determine, after the sending module 22 sends the stop transmission indication information to the user equipment, whether the user equipment needs to transmit at least through the AP.
  • An uplink data of a service is further configured to determine, after the sending module 22 sends the stop transmission indication information to the user equipment, whether the user equipment needs to transmit at least through the AP.
  • the sending module 22 is further configured to: if the base station determines that the user equipment needs to transmit uplink data of the at least one service by using the AP, send an allow transmission indication to the user equipment. And the permission transmission indication information is used to indicate that the user equipment transmits uplink data of the at least one service by using the AP.
  • the stopping transmission indication information carries service identification information, where the service identification information is used to indicate the at least one service.
  • the allowed transmission indication information carries service identification information, where the service identification information is used to indicate the at least one service.
  • FIG. 8 is a schematic structural diagram of Embodiment 2 of a base station according to the present invention. As shown in FIG. 8, the base station 200 of this embodiment is based on the structure of FIG. 7, and further includes:
  • the receiving module 23 is configured to: after the sending module 22 sends the stop transmission indication information, receive uplink data of the at least one service transmitted by the user equipment.
  • FIG. 9 is a schematic structural diagram of Embodiment 3 of a user equipment according to the present invention.
  • the user equipment provided in this embodiment is an apparatus embodiment corresponding to the embodiment of FIG. 3 of the present invention, and the specific implementation process is not described herein again.
  • the user equipment 300 provided in this embodiment specifically includes:
  • the receiving module 31 is configured to receive transmission stop threshold information sent by the base station
  • the determining module 32 is configured to determine, according to the transmission stop threshold information received by the receiving module 31, whether to stop the uplink data of the at least one service transmitted by the access point AP of the WLAN;
  • the stopping module 33 is configured to: if the determining module 32 determines that the uplink data of the at least one service needs to be stopped through the AP, stop transmitting the uplink data of the at least one service by using the AP.
  • the user equipment After receiving the transmission stop threshold information sent by the base station, the user equipment according to the embodiment of the present invention determines whether it is necessary to stop transmitting uplink data of at least one service through the AP according to the transmission stop threshold information. If the user equipment determines that the uplink data of the at least one service needs to be stopped through the AP, the uplink data of the at least one service is stopped by the AP. In this process, the user equipment reduces the probability of collision of uplink data in the WLAN by reducing the amount of data of the uplink data transmitted through the WLAN, thereby achieving the purpose of improving service quality.
  • FIG. 10 is a schematic structural diagram of Embodiment 4 of a user equipment according to the present invention.
  • the user equipment 300 of this embodiment is based on the structure of FIG. 9, and further includes: a transmission module 34.
  • the receiving module 31 is further configured to stop, at the stopping module 33, transmitting at least one service through the AP. After the uplink data, the receiving transmission threshold information sent by the base station is received;
  • the determining module 32 is further configured to: according to the allowed transmission threshold information received by the receiving module 31, Whether it is necessary to transmit uplink data of at least one service through the AP;
  • the transmitting module 34 is configured to: if the determining module 32 determines that the uplink data of the at least one service needs to be transmitted through the AP, transmit the uplink data of the at least one service by using the AP.
  • the transmission stop threshold information carries service identifier information, where the service identifier information is used to indicate at least one service.
  • the transmission threshold information is allowed to carry service identification information, where the service identification information is used to indicate at least one service.
  • the transmitting module 34 is further configured to: after the stopping module 33 stops transmitting the uplink data of the at least one service by using the AP, transmit the uplink data of the at least one service through the cellular network.
  • FIG. 11 is a schematic structural diagram of Embodiment 3 of a base station according to the present invention.
  • the base station provided in this embodiment is an embodiment of the device corresponding to the embodiment of the present invention. The specific implementation process is not described here.
  • the base station 400 provided in this embodiment specifically includes:
  • the determining module 41 is configured to determine whether the transmission stop threshold information needs to be sent to the user equipment, and the sending module 42 is configured to: if the determining module 41 determines that the transmission stop threshold information needs to be sent to the user equipment, send the transmission stop threshold information to the user equipment, The user equipment determines, according to the transmission stop threshold information, whether it is necessary to stop transmitting uplink data of at least one service through the access point AP of the wireless local area network WLAN.
  • the base station provided by the embodiment of the present invention sends a transmission stop threshold information to the user equipment after determining that the transmission stop threshold information needs to be sent to the user equipment, so that the user equipment determines whether it needs to stop transmitting the uplink data through the AP according to the transmission stop threshold information. . If the user equipment determines that the uplink data of the at least one service needs to be stopped through the AP, the uplink data of the at least one service is stopped by the AP. In this process, the user equipment reduces the probability of collision of uplink data in the WLAN by reducing the amount of data of the uplink data transmitted through the WLAN, thereby achieving the purpose of improving the quality of the service.
  • the sending module 42 is further configured to send the permission transmission threshold information to the user equipment after sending the transmission stop threshold information.
  • the transmission stop threshold information carries service identifier information, where the service identifier information is used to indicate at least one service.
  • the transmission threshold information is allowed to carry service identification information
  • the service identification information is used to indicate at least one type of service.
  • FIG. 12 is a schematic structural diagram of Embodiment 4 of a base station according to the present invention. As shown in FIG. 12, the base station 400 of this embodiment is based on the structure of FIG. 11, and further includes:
  • the receiving module 43 is configured to receive uplink data of at least one service transmitted by the user equipment after the sending module 42 sends the transmission stop threshold information to the user equipment.
  • FIG. 13 is a schematic structural diagram of Embodiment 5 of a user equipment according to the present invention.
  • the user equipment 500 provided in this embodiment includes: a processor 51 and a memory 52.
  • User equipment 500 may also include a transmitter 53 and a receiver 54.
  • Transmitter 53 and receiver 54 can be coupled to processor 51.
  • the transmitter 53 is configured to transmit data or information
  • the receiver 54 is configured to receive data or information
  • the memory 52 stores execution instructions, when the user equipment 500 is in operation
  • the processor 51 communicates with the memory 52
  • the processor 51 calls the memory.
  • the execution instruction in FIG. 5 is used to execute the method embodiment shown in FIG. 1 , and the implementation principle and technical effects are similar, and details are not described herein again.
  • FIG. 14 is a schematic structural diagram of Embodiment 5 of a base station according to the present invention.
  • the base station 600 provided in this embodiment includes: a processor 61 and a memory 62.
  • Base station 600 can also include a transmitter 63, a receiver 64. Transmitter 63 and receiver 64 can be coupled to processor 61.
  • the transmitter 63 is used to transmit data or information
  • the receiver 64 is used to receive data or information
  • the memory 62 stores execution instructions, when the base station 600 is running
  • the processor 61 communicates with the memory 62
  • the processor 61 calls the memory 62.
  • the execution instruction in the method is used to execute the method embodiment shown in FIG. 2, and the implementation principle and the technical effect are similar, and details are not described herein again.
  • FIG. 15 is a schematic structural diagram of Embodiment 6 of a user equipment according to the present invention.
  • the user equipment 700 provided in this embodiment includes: a processor 71 and a memory 72.
  • User equipment 700 may also include a transmitter 73, a receiver 74.
  • Transmitter 73 and receiver 74 can be coupled to processor 71.
  • the transmitter 73 is used to transmit data or information
  • the receiver 74 is used to receive data or information
  • the memory 72 stores execution instructions, when the user equipment 700 is running
  • the processor 71 communicates with the memory 72
  • the execution instructions in FIG. 3 are used to implement the method embodiment shown in FIG. 3, and the implementation principle and technical effects are similar, and details are not described herein again.
  • FIG. 16 is a schematic structural diagram of Embodiment 6 of a base station according to the present invention.
  • the base station 800 provided in this embodiment includes: a processor 81 and a memory 82.
  • Base station 800 can also include a transmitter 83, a receiver 84.
  • Transmitter 83 and receiver 84 can be coupled to processor 81.
  • the transmitter 83 is configured to transmit data or information
  • the receiver 84 is configured to receive data or information.
  • 82 stores execution instructions.
  • the processor 81 communicates with the memory 82.
  • the processor 81 calls the execution instructions in the memory 82 for executing the method embodiment shown in FIG. 4, and the implementation principle and technical effect are similar. , will not repeat them here.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明实施例提供一种数据传输方法、用户设备及基站,该方法包括:用户设备接收基站发送的停止传输指示信息,停止传输指示信息用于指示用户设备停止通过无线局域网WLAN的接入点AP传输至少一种业务的上行数据;用户设备根据停止传输指示信息,停止通过AP传输至少一种业务的上行数据。该过程中,用户设备通过减少通过WLAN传输的上行数据的数据量,达到降低WLAN中上行数据发生碰撞的概率,从而实现提高业务质量的目的。

Description

数据传输方法、 用户设备及基站
技术领域
本发明涉及通信技术, 尤其涉及一种数据传输方法、 用户设备及基站。 背景技术
目前,第三代合作伙伴计划(The 3rd Generation Partnership Project, 3GPP) 网络和非第三代合作伙伴计划网络间的合作成为当前研究的热点。 比如, 蜂 窝网络和无线局域网 (Wireless Local Area Networks, WLAN) 网络之间的合 作使得用户设备 (User Equipment, UE) 工作在 LTE网络下的同时, 可通过 无线局域网接入点 (Wireless Local Area Networks Access Point, WLAN AP) 接入 WLAN 网络进行业务。 其中, 蜂窝网络例如为长期演进 (Long Term Evolution , LTE ) 网络, 全球移动通信系统 (Global System for Mobile Communications , GSM) , 码分多址接入 (Code Division Multiple Access, CDMA) 等制式的网络。
现有技术中, WLAN AP在 WLAN网络中采用竞争方式获得传输下行数 据的资源; UE在 WLAN网络中采用竞争方式获取传输上行数据的资源。 以 UE发送上行数据 (包括上行数据帧和 /或上行管理帧) 为例, 竞争流程为: UE在侦听到信道状态为空闲时, 先等待一个帧间隔 (Inter Frame Spacing, IFS ) , 再在 0~竞争窗口 (Contention Window, CW) 间选择一个随机避退时 间以避免碰撞; 选择随机避退时间的同时启动定时器; 若信道状态为忙碌, 则等待。 空闲状态下, 当定时器的定时时间递减为 0时, 若信道状态仍然为 空闲, 则开始传输上行数据。 该过程中, 若多个 UE选择了相同的随机避退 时间, 则会发生碰撞。 发生碰撞后, UE将 CW加倍后 (最多增加到 CW的 最大值) 继续竞争资源。 当重试次数超过最大限制次数后, 发生数据丢失。 若众多 UE发送上行数据,则由于避退时间的随机选取性, 多个 UE选择到的 随机避退时间相同, 导致上行数据发生碰撞的概率大大增加, 使得业务质量 得不到保证。 发明内容
本发明实施例提供一种数据传输方法、用户设备及基站,通过降低 WLAN 网络中上行数据发生碰撞的概率以提升 WLAN网络的系统容量,从而保证业 、第一个方面, 本发明实施例提供一种上行数据传输方法, 包括: 用户设备接收基站发送的停止传输指示信息, 所述停止传输指示信息用 于指示所述用户设备停止通过无线局域网 WLAN的接入点 AP传输至少一种 业务的上行数据;
所述用户设备根据所述停止传输指示信息, 停止通过所述 AP传输至少 一种业务的上行数据。
在第一个方面的第一种可能的实现方式中, 所述用户设备接收基站发送 的停止传输指示信息之后, 还包括:
所述用户设备接收所述基站发送的允许传输指示信息, 所述允许传输指 示信息用于指示所述用户设备通过所述 AP传输所述至少一种业务的上行数 据;
所述用户设备根据所述允许传输指示信息, 通过所述 AP传输所述至少 一种业务的上行数据。
结合第一个方面或第一个方面的第一种可能的实现方式, 在第一个方面 的第二种可能的实现方式中, 所述停止传输指示信息携带业务标识信息, 所 述业务标识信息用于指示所述至少一种业务;
所述用户设备根据所述停止传输指示信息, 停止通过所述 AP传输至少 一种业务的上行数据, 包括:
所述用户设备根据所述停止传输指示信息, 停止通过所述 AP传输所述 业务标识信息指示的至少一种业务的上行数据。
结合第一个方面的第一种可能的实现方式, 在第一个方面的第三种可能 的实现方式中, 所述允许传输指示信息携带业务标识信息, 所述业务标识信 息用于指示所述至少一种业务;
所述用户设备接收所述基站发送的允许传输指示信息, 包括:
所述用户设备接收所述基站发送的携带所述业务标识信息的允许传输指 示信息; 所述用户设备根据所述允许传输指示信息, 通过所述 AP传输所述至少 一种业务的上行数据, 包括:
用户设备根据所述允许传输指示信息, 通过所述 AP传输所述业务标识 信息指示的至少一种业务的上行数据。
结合第一个方面、 第一个方面的第一种、 第二种或第三种可能的实现方 式, 在第一个方面的第四种可能的实现方式中, 所述用户设备接收基站发送 的停止传输指示信息之后, 还包括:
所述用户设备通过蜂窝网络传输所述至少一种业务的上行数据。
第二个方面, 本发明实施例提供一种上行数据传输方法, 包括: 基站确定用户设备是否需要停止通过无线局域网 WLAN的 AP传输至少 一种业务的上行数据;
若所述基站确定所述用户设备需要停止通过所述 AP传输所述至少一种 业务的上行数据, 则向用户设备发送停止传输指示信息, 所述停止传输指示 信息用于指示所述用户设备停止通过所述 AP传输至少一种业务的上行数据。
在第二个方面的第一种可能的实现方式中, 所述基站向用户设备发送停 止传输指示信息之后, 还包括:
所述基站确定所述用户设备是否需要通过所述 AP传输至少一种业务的 上行数据;
若所述基站确定出所述用户设备需要通过所述 AP传输所述至少一种业 务的上行数据, 则向所述用户设备发送允许传输指示信息, 所述允许传输指 示信息用于指示所述用户设备通过所述 AP传输所述至少一种业务的上行数 据。
结合第二个方面或第二个方面的第一种可能的实现方式, 在第二个方面 的第二种可能的实现方式中, 所述停止传输指示信息携带业务标识信息, 所 述业务标识信息用于指示所述至少一种业务。
结合第二个方面的第一种可能的实现方式, 在第二个方面的第三种可能 的实现方式中, 所述允许传输指示信息携带业务标识信息, 所述业务标识信 息用于指示所述至少一种业务。
结合第二个方面、 第二个方面的第一种、 第二种或第三种可能的实现方 式, 在第二个方面的第四种可能的实现方式中, 若所述基站确定所述用户设 备需要停止通过所述 AP传输所述至少一种业务的上行数据, 则向用户设备 发送停止传输指示信息之后, 还包括:
所述基站接收所述用户设备传输的所述至少一种业务的上行数据。
第三个方面, 本发明实施例提供一种上行数据传输方法, 包括: 用户设备接收基站发送的传输停止门限信息;
所述用户设备根据所述传输停止门限信息, 确定是否需要停止通过无线 局域网 WLAN的接入点 AP传输至少一种业务的上行数据;
若所述用户设备确定出需要停止通过所述 AP传输至少一种业务的上行 数据, 则停止通过所述 AP传输至少一种业务的上行数据。
在第三个方面的第一种可能的实现方式中, 所述用户设备停止通过所述
AP传输至少一种业务的上行数据之后, 还包括:
所述用户设备接收所述基站发送的允许传输门限信息;
所述用户设备根据所述允许传输门限信息, 确定是否需要通过所述 AP 传输至少一种业务的上行数据;
若所述用户设备确定出需要通过所述 AP传输至少一种业务的上行数据, 则通过所述 AP传输所述至少一种业务的上行数据。
结合第三个方面或第三个方面的第一种可能的实现方式, 在第三个方面 的第二种可能的实现方式中, 所述传输停止门限信息携带业务标识信息, 所 述业务标识信息用于指示所述至少一种业务。
结合第三个方面的第一种可能的实现方式, 在第三个方面的第三种可能 的实现方式中, 所述允许传输门限信息携带业务标识信息, 所述业务标识信 息用于指示所述至少一种业务。
结合第三个方面、 第三个方面的第一种、 第二种或第三种可能的实现方 式, 在第三个方面的第四种可能的实现方式中, 若所述用户设备确定出需要 停止通过所述 AP传输至少一种业务的上行数据,则停止通过所述 AP传输至 少一种业务的上行数据之后, 还包括:
所述用户设备通过蜂窝网络传输所述至少一种业务的上行数据。
第四个方面, 本发明实施例提供一种上行数据传输方法, 包括: 基站确定是否需要向用户设备发送传输停止门限信息;
若所述基站确定出需要向所述用户设备发送所述传输停止门限信息, 则 向所述用户设备发送所述传输停止门限信息, 以使所述用户设备根据所述传 输停止门限信息确定是否需要停止通过无线局域网 WLAN的接入点 AP传输 至少一种业务的上行数据。
在第四个方面的第一种可能的实现方式中, 若所述基站确定出需要向所 述用户设备发送所述传输停止门限信息, 则向所述用户设备发送所述传输停 止门限信息之后, 还包括:
所述基站向所述用户设备发送允许传输门限信息。
结合第四个方面或第四个方面的第一种可能的实现方式, 在第四个方面 的第二种可能的实现方式中, 求所述传输停止门限信息携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
结合第四个方面的第一种可能的实现方式, 在第四个方面的第三种可能 的实现方式中, 所述允许传输门限信息携带业务标识信息, 所述业务标识信 息用于指示所述至少一种业务。
结合第四个方面、 第四个方面的第一种、 第二种或第三种可能的实现方 式, 在第四个方面的第四种可能的实现方式中, 所述若所述基站确定出需要 向所述用户设备发送所述传输停止门限信息, 则向所述用户设备发送所述传 输停止门限信息之后, 还包括:
所述基站接收所述用户设备传输的所述至少一种业务的上行数据。
第五个方面, 本发明实施例提供一种用户设备, 包括:
接收模块, 用于接收基站发送的停止传输指示信息, 所述停止传输指示 信息用于指示所述用户设备停止通过无线局域网 WLAN的接入点 AP传输至 少一种业务的上行数据;
停止模块, 用于根据所述接收模块接收到的所述停止传输指示信息, 停 止通过所述 AP传输至少一种业务的上行数据。
在第五个方面的第一种可能的实现方式中, 该用户设备还包括: 传输模 块;
所述接收模块, 还用于在接收基站发送的停止传输指示信息之后, 接收 所述基站发送的允许传输指示信息, 所述允许传输指示信息用于指示所述用 户设备通过所述 AP传输所述至少一种业务的上行数据:
所述传输模块,用于根据所述接收模块接收到的所述允许传输指示信息, 通过所述 AP传输所述至少一种业务的上行数据。
结合第五个方面或第五个方面的第一种可能的实现方式, 在第五个方面 的第二种可能的实现方式中, 所述停止传输指示信息携带业务标识信息, 所 述业务标识信息用于指示所述至少一种业务;
所述停止模块, 具体用于根据所述停止传输指示信息, 停止通过所述 AP 传输所述业务标识信息指示的至少一种业务的上行数据。
结合第五个方面的第一种可能的实现方式, 在第五个方面的第三种可能 的实现方式中, 所述允许传输指示信息携带业务标识信息, 所述业务标识信 息用于指示所述至少一种业务;
所述接收模块, 具体用于接收所述基站发送的携带所述业务标识信息的 允许传输指示信息;
所述传输模块, 具体用于根据所述接收模块接收到的所述允许传输指示 信息, 通过所述 AP传输所述业务标识信息指示的至少一种业务的上行数据。
结合第五个方面、 第五个方面的第一种、 第二种或第三种可能的实现方 式, 在第五个方面的第四种可能的实现方式中, 所述传输模块, 还用于通过 蜂窝网络传输所述至少一种业务的上行数据。
第六个方面, 本发明实施例提供一种基站, 包括:
确定模块, 用于确定用户设备是否需要停止通过无线局域网 WLAN 的 AP传输至少一种业务的上行数据;
发送模块, 用于若所述确定模块确定出所述用户设备需要停止通过所述
AP 传输所述至少一种业务的上行数据, 则向用户设备发送停止传输指示信 息, 所述停止传输指示信息用于指示所述用户设备停止通过所述 AP传输至 少一种业务的上行数据。
在第六个方面的第一种可能的实现方式中, 所述确定模块, 还用于在所 述发送模块向用户设备发送停止传输指示信息之后, 确定所述用户设备是否 需要通过所述 AP传输至少一种业务的上行数据;
所述发送模块,还用于若所述基站确定出所述用户设备需要通过所述 AP 传输所述至少一种业务的上行数据, 则向所述用户设备发送允许传输指示信 息, 所述允许传输指示信息用于指示所述用户设备通过所述 AP传输所述至 少一种业务的上行数据。 结合第六个方面或第一个方面的第一种可能的实现方式, 在第六个方面 的第二种可能的实现方式中, 所述停止传输指示信息携带业务标识信息, 所 述业务标识信息用于指示所述至少一种业务。
结合第六个方面的第一种可能的实现方式, 在第六个方面的第三种可能 的实现方式中, 所述允许传输指示信息携带业务标识信息, 所述业务标识信 息用于指示所述至少一种业务。
结合第六个方面、 第六个方面的第一种、 第二种或第三种可能的实现方 式, 在第六个方面的第四种可能的实现方式中, 所述基站还包括:
接收模块, 用于在所述发送模块发送停止传输指示信息之后, 接收所述 用户设备传输的所述至少一种业务的上行数据。
第七个方面, 本发明实施例提供一种用户设备, 包括:
接收模块, 用于接收基站发送的传输停止门限信息;
确定模块, 用于根据所述接收模块接收到的所述传输停止门限信息, 确 定是否需要停止通过无线局域网 WLAN的接入点 AP传输至少一种业务的上 行数据;
停止模块, 用于若所述确定模块确定出需要停止通过所述 AP传输至少 一种业务的上行数据, 则停止通过所述 AP传输至少一种业务的上行数据。
在第七个方面的第一种可能的实现方式中, 该用户设备还包括: 传输模 块;
所述接收模块, 还用于在所述停止模块停止通过所述 AP传输至少一种 业务的上行数据之后, 接收所述基站发送的允许传输门限信息;
所述确定模块, 还用于根据所述接收模块接收到的所述允许传输门限信 息, 确定是否需要通过所述 AP传输至少一种业务的上行数据;
所述传输模块, 用于若所述确定模块确定出需要通过所述 AP传输至少 一种业务的上行数据, 则通过所述 AP传输所述至少一种业务的上行数据。
结合第七个方面或第二个方面的第一种可能的实现方式, 在第七个方面 的第二种可能的实现方式中, 所述传输停止门限信息携带业务标识信息, 所 述业务标识信息用于指示所述至少一种业务。
结合第七个方面的第一种可能的实现方式, 在第七个方面的第三种可能 的实现方式中, 所述允许传输门限信息携带业务标识信息, 所述业务标识信 息用于指示所述至少一种业务。
结合第七个方面、 第七个方面的第一种、 第二种或第三种可能的实现方 式, 在第七个方面的第四种可能的实现方式中, 所述传输模块, 还用于在所 述停止模块停止通过所述 AP传输至少一种业务的上行数据之后, 通过蜂窝 网络传输所述至少一种业务的上行数据。
第八个方面, 本发明实施例提供一种基站, 包括:
确定模块, 用于确定是否需要向用户设备发送传输停止门限信息; 发送模块, 用于若所述确定模块确定出需要向所述用户设备发送所述传 输停止门限信息, 则向所述用户设备发送所述传输停止门限信息, 以使所述 用户设备根据所述传输停止门限信息确定是否需要停止通过无线局域网 WLAN的接入点 AP传输至少一种业务的上行数据。
在第八个方面的第一种可能的实现方式中, 所述发送模块, 还用于在发 送所述传输停止门限信息之后, 向所述用户设备发送允许传输门限信息。
结合第八个方面或第八个方面的第一种可能的实现方式, 在第八个方面 的第二种可能的实现方式中, 所述传输停止门限信息携带业务标识信息, 所 述业务标识信息用于指示所述至少一种业务。
结合第八个方面的第一种可能的实现方式, 在第八个方面的第三种可能 的实现方式中, 所述允许传输门限信息携带业务标识信息, 所述业务标识信 息用于指示所述至少一种业务。
结合第八个方面、 第八个方面的第一种、 第二种或第三种可能的实现方 式, 在第八个方面的第四种可能的实现方式中, 所述基站还包括:
接收模块, 用于在所述发送模块向所述用户设备发送所述传输停止门限 信息之后, 接收所述用户设备传输的所述至少一种业务的上行数据。
第九个方面, 本发明实施例提供一种用户设备, 包括: 处理器和存储器, 所述存储器存储执行指令, 当所述用户设备运行时, 所述处理器与所述存储 器之间通信, 所述处理器执行所述执行指令使得所述用户设备执行如上第一 个方面、 第一个方面的第一种至第四种中任一种可能的实现方式。
第十个方面, 本发明实施例提供一种基站, 包括: 处理器和存储器, 所 述存储器存储执行指令, 当所述基站运行时, 所述处理器与所述存储器之间 通信, 所述处理器执行所述执行指令使得所述基站执行如上第二个方面、 第 二个方面的第一种至第四种中任一种可能的实现方式。
第十一个方面, 本发明实施例提供一种用户设备, 包括: 处理器和存储 器, 所述存储器存储执行指令, 当所述用户设备运行时, 所述处理器与所述 存储器之间通信, 所述处理器执行所述执行指令使得所述用户设备执行如上 第三个方面、 第三个方面的第一种至第四种中任一种可能的实现方式。
第十二个方面, 本发明实施例提供一种基站, 包括: 包括: 处理器和存 储器, 所述存储器存储执行指令, 当所述基站运行时, 所述处理器与所述存 储器之间通信, 所述处理器执行所述执行指令使得所述基站执行如上第四个 方面、 第四个方面的第一种至第四种中任一种可能的实现方式。
本发明实施例提供的数据传输方法、 用户设备及基站, 用户设备在接收 到基站发送的停止传输指示信息后, 停止通过 AP传输至少一种业务的上行 数据, 使得需要通过 WLAN传输的上行数据减少。 该过程中, 用户设备通过 减少通过 WLAN传输的上行数据的数据量, 达到降低 WLAN中上行数据发 生碰撞的概率, 从而实现提高业务质量的目的。 附图说明
图 1为本发明数据传输方法实施例一的流程图;
图 2为本发明数据传输方法实施例二的流程图;
图 3为本发明数据传输方法实施例三的流程图;
图 4为本发明数据传输方法实施例四的流程图;
图 5为本发明用户设备实施例一的结构示意图;
图 6为本发明用户设备实施例二的结构示意图;
图 7为本发明基站实施例一的结构示意图;
图 8为本发明基站实施例二的结构示意图;
图 9为本发明用户设备实施例三的结构示意图;
图 10为本发明用户设备实施例四的结构示意图;
图 11为本发明基站实施例三的结构示意图;
图 12为本发明基站实施例四的结构示意图;
图 13为本发明用户设备实施例五的结构示意图;
图 14为本发明基站实施例五的结构示意图; 图 15为本发明用户设备实施例六的结构示意图;
图 16为本发明基站实施例六的结构示意图。 具体实施方式
为使本发明实施例的目的、 技术方案和优点更加清楚, 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、 完整地描 述, 显然,所描述的实施例是本发明一部分实施例, 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, 都属于本发明保护的范围。
图 1为本发明数据传输方法实施例一的流程图。本发明实施例是从用 户设备的角度对本发明进行详细阐述, 本发明实施例适用于蜂窝网与
WLAN 网络相互融合场景下, 通过减少 WLAN 中的上行数据以达到降低 WLAN中上行数据发生碰撞的概率的场景。具体的,本实施例包括如下步骤: 101、用户设备接收基站发送的停止传输指示信息, 停止传输指示信息用 于指示用户设备停止通过无线局域网 WLAN的接入点 AP传输至少一种业务 的上行数据。
一般来说, 无线通信系统包括提供蜂窝网络的基站、 提供无线局域网的 接入点以及用户设备,用户设备通过蜂窝网络与 WLAN向核心网传输上行数 据, 并通过蜂窝网与 WLAN接收来自核心网的下行数据。 本实施例中, 用户 设备接收到基站发送的停止在 WLAN中传输上行数据的停止传输指示信息。 该过程中, 停止传输指示信息可以是基站确定出用户设备停止通过 AP传输 上行数据后, 向用户设备发送的, 也可以是基站在接收到接入网络发现和 选择功會 ^ (Access Network Discovery and Selection Function, ANDSF)月艮 器发送的停止传输指示信息后, 向用户设备转发的。
102、 用户设备根据停止传输指示信息, 停止通过 AP传输至少一种业务 的上行数据。
若用户设备接收到基站发送的停止传输指示信息, 则停止通过 AP传输 至少一种业务的上行数据。例如, 用户设备可停止向 AP发送原本通过 AP传 输的业务的上行数据, 或者, 根据预设的规则, 停止部分原本通过 AP传输 的业务的上行数据。 本实施例提供的上行数据传输方法, 用户设备在接收到基站发送的停止 传输指示信息后, 停止通过 AP传输至少一种业务的上行数据, 使得需要通 过 WLAN传输的上行数据减少。 该过程中, 用户设备通过减少通过 WLAN 传输的上行数据的数据量, 达到降低 WLAN中上行数据发生碰撞的概率, 从 而实现提高业务质量的目的。
可选的, 上述实施例一中, 用户设备接收基站发送的停止传输指示信息 之后, 还接收基站发送的允许传输指示信息, 允许传输指示信息用于指示用 户设备通过 AP传输至少一种业务的上行数据。 然后, 用户设备根据允许传 输指示信息, 通过 AP传输至少一种业务的上行数据。
进一步的, 可选的, 允许传输指示信息可携带业务标识信息, 业务标识 信息用于指示至少一种业务。 此时, 用户设备接收基站发送的携带业务标识 信息的允许传输指示信息; 并根据允许传输指示信息, 通过 AP传输业务标 识信息指示的至少一种业务的上行数据。
具体的,业务可根据不同的粒度,分为 UE粒度、接入点名称 (Access Point Name, APN) 粒度、 承载粒度, 互联网协议 (Internet Protocol, IP) 流粒度 等。 其中, UE粒度表示一个用户设备传输的上行数据; APN粒度表示该 UE 通过一个接入点传输的上行数据; 承载粒度表示该 UE具有相似特性的 IP流集 合的上行数据, 例如通过相同分组数据网络(Packet Data Network, PDN)连 接传输的上行数据,具有相同服务质量类别标识 (QoS Class Identifier, QCI) 的 上行数据, 具有相同地址解析协议 (Address Resolution Protocol, ARP) 的上行 数据; IP流粒度表示该 UE根据一个过滤器 (Filter) 特性对应的 IP流, 其可通 过深度包检测 (Deep Packet Inspection, DPI)技术识别。 本实施例中, 业务标 识信息在不同业务粒度下对应不同的标识,例如 UE粒度则对应 UE标识, APN 粒度则对应接入点标识, 承载粒度则对应承载标识, IP流粒度则对应 IP流标 识。 用户设备根据业务标识信息, 确定是否通过 AP传输业务标识信息指示的 至少一种业务的上行数据。 例如, 当允许传输指示信息通过广播方式传输、 业务标识信息为 UE标识时, 该 UE标识指示的用户设备可以通过 AP传输所有 上行数据; 当允许传输指示信息通过广播方式传输、 业务标识信息为 APN标 识时, 各个用户设备通过该 APN标识发送的上行数据均采用 AP传输, 而其他 APN标识的上行数据不传输或采用蜂窝网络传输。 当允许传输指示信息通过 无线资源控制 (Radio Resource Control, RRC)信令传输、 业务标识信息为 UE 标识时, 收到所述允许传输指示信息的用户设备可以通过 AP传输所有上行数 据; 当允许传输指示信息通过 RRC信令传输、 业务标识信息为承载标识时, 收到所述允许传输指示信息的用户设备通过该承载发送的上行数据均采用 AP传输, 而其他承载标识的上行数据不传输或采用蜂窝网络传输。
同理, 上述实施例一中, 可选的, 停止传输指示信息也可以携带业务标 识信息, 业务标识信息用于指示至少一种业务。 此时, 用户设备接收基站发 送的携带业务标识信息的停止传输指示信息; 并根据停止传输指示信息, 停 止通过 AP传输业务类型指示的至少一种业务的上行数据。 此时, 用户设备根 据业务标识信息, 仅停止通过 AP传输业务标识信息对应的上行数据。
可选的, 上述实施例一中, 用户设备接收基站发送的停止传输指示信息 之后, 用户设备根据停止传输指示信息, 停止通过 AP发送至少一种业务的上 行数据, 并通过蜂窝网络传输至少一种业务的上行数据。 也就是说, 对停止 通过 AP传输的至少一种业务的上行数据, 用户设备可选择不传输该上行数 据, 或者通过蜂窝网络传输至核心网, 本发明并不以此为限制。
图 2为本发明数据传输方法实施例二的流程图。 本发明实施例是从基 站的角度对本发明进行详细阐述, 本发明实施例适用于蜂窝网与 WLAN 网络相互融合场景下, 需要通过减少 WLAN中的上行数据的数据量以达到 降低 WLAN中上行数据发生碰撞的概率的场景。具体的, 本实施例包括如下 步骤:
201、 基站确定用户设备是否需要停止通过无线局域网 WLAN的 AP传 输至少一种业务的上行数据。
一般来说, 蜂窝网与 WLAN网络相互融合场景下, 基站可以为至少一 个用户设备提供服务, 基站保存有各个用户设备的状态信息、 重要级别、 业 务的重要程度等, 以及各个 AP的负载状况等。 因此, 基站可根据 AP的 性能状况, UE 的性能状况, 或者自身性能状况等, 确定用户设备是否需 要停止通过 AP传输至少一种业务的上行数据。 例如, 当基站的上行负载 较小 (例如, 小于某个预设门限) 时, 可向用户设备发送停止传输指示信 息, 让 UE停止在 WLAN AP中传输至少一种业务的上行数据, 并将所述 至少一种业务的上行数据通过蜂窝网传输; 或者当 AP的负载较大, 例如 AP感知到的信道忙比例较大(超过某个门限)时, 基站认为 AP内传输碰 撞概率会很大, 因此认为需要减少该 AP内的上行传输以减少碰撞概率, 因此可以通知该 AP下所有用户设备或者部分上行数据较多的用户设备, 需要停止通过 WLAN的 AP传输至少一种业务的上行数据。
需要说明的是, 停止传输指示信息可以是基站确定出用户设备停止通过
AP传输上行数据后, 向用户设备发送的, 也可以是基站在接收到接入网络 发现和选择功能 ANDSF服务器发送的停止传输指示信息后向用户设备转 发的, 本发明并不以此为限制。
202、 若基站确定用户设备需要停止通过 AP传输至少一种业务的上行数 据, 则向用户设备发送停止传输指示信息, 停止传输指示信息用于指示用户 设备停止通过 AP传输至少一种业务的上行数据。
当基站确定出用户设备需要停止通过 AP传输至少一种业务的上行数据 时, 向用户设备发送停止通过 AP传输至少一种业务的上行数据的传输指示 信。例如, 当某个 AP的负载比较大时, 基站确定必须停止通过该 AP传输全 部或部分业务, 此时, 基站向对应的用户设备发送停止传输指示信息。
本发明实施例提供的上行数据传输方法, 基站在确定出用户设备需要停 止通过 AP传输至少一种业务的上行数据时,向用户设备发送停止通过 AP传 输至少一种业务的上行数据的传输指示信,使得需要通过 WLAN传输的上行 数据减少。 该过程中, 通过减少通过 WLAN传输的上行数据的数量, 达到降 低 WLAN中上行数据发生碰撞的概率, 从而实现提高业务质量的目的。
可选的, 上述实施例二中, 基站向用户设备发送停止传输指示信息之后, 还可确定用户设备是否需要通过 AP传输至少一种业务的上行数据。 若基站 确定出用户设备需要通过 AP传输至少一种业务的上行数据, 则向用户设备 发送允许传输指示信息, 允许传输指示信息用于指示用户设备通过 AP传输 至少一种业务的上行数据。
可选的, 上述实施例二中, 停止传输指示信息还携带业务标识信息, 业 务标识信息用于指示至少一种业务。 此时, 基站向用户设备发送携带业务标 识信息的停止传输指示信息, 使得用户设备根据业务标识信息, 选择性的停 止将某些业务的上行数据通过 AP传输。
可选的, 上述实施例二中, 允许传输指示信息还携带业务标识信息, 业 务标识信息用于指示至少一种业务。 此时, 基站向用户设备发送携带业务标 识信息的允许传输指示信息, 使得用户设备根据业务标识信息, 选择性的将 某些业务的上行数据通过 AP传输。
可选的, 上述实施例二中, 若基站确定用户设备需要停止通过 AP传输 至少一种业务的上行数据, 并向用户设备发送停止传输指示信息之后, 还接 收所述用户设备传输的所述至少一种业务的上行数据。
图 3为本发明数据传输方法实施例三的流程图。 本发明实施例是从用 户设备的角度对本发明进行详细阐述, 本发明实施例适用于蜂窝网与 WLAN网络相互融合场景下, 需要通过减少 WLAN中的上行数据的数据量 以达到降低 WLAN中上行数据发生碰撞的概率的场景。相较于上述实施例一 中用户设备接收到停止传输指示信息后, 被动停止通过 AP传输业务的上行 数据, 本实施例中, 用户设备接收传输停止门限信息, 根据传输停止门限信 息主动判断是否需要停止通过 AP传输上行数据。 具体的, 本实施例包括如 下步骤:
301、 用户设备接收基站发送的传输停止门限信息。
本步骤中, 用户设备接收基站发送的传输停止门限信息, 该些传输停止 门限信息例如可以为 AP的性能状况, UE的性能状况, 或者基站自身性能 状况等。该过程中,传输停止门限信息可以是基站生成并向用户设备发送的, 也可以是基站在接收到 ANDSF发送的传输停止门限信息后, 向用户设备 转发的。
302、用户设备根据传输停止门限信息, 确定是否需要停止通过无线局域 网 WLAN的接入点 AP传输至少一种业务的上行数据。
用户设备在接收到基站发送的传输停止门限信息后, 根据该些传输停止 门限信息, 确定是否需要停止通过 AP传输至少一种业务的上行数据。 例如, 当传输停止门限信息为 AP的性能状况门限时,若用户设备判断出该 AP当前 的性能状况超过该性状况门限, 则确定出需要通过 AP传输至少一种业务的 上行数据。 其中, 该至少一种业务可以为预先规定的。 例如, 可事先规定当 AP前的性能状况超过该性状况门限时, 停止某个 UE标识对应的 UE传输的 上行数据。
303、若用户设备确定出需要停止通过 AP传输至少一种业务的上行数据, 则停止通过 AP传输至少一种业务的上行数据。
当用户设备根据传输停止门限信息自行判断出需要停止通过 AP传输至 少一种业务的上行数据时, 主动停止通过 AP传输至少一种业务的上行数据。
本发明实施例提供的上行数据传输方法, 用户设备在接收到基站发送的 传输停止门限信息后, 根据该传输停止门限信息, 自行判断是否需要停止通 过 AP传输至少一种业务的上行数据。若用户设备确定出需要停止通过 AP传 输至少一种业务的上行数据, 则停止通过 AP传输至少一种业务的上行数据。 该过程中, 用户设备通过减少通过 WLAN传输的上行数据的数据量, 达到降 低 WLAN中上行数据发生碰撞的概率, 从而实现提高业务质量的目的。
可选的, 上述实施例三中, 传输停止门限信息例如可以为用户设备需要 停止通过 AP传输上行数据时, 用户设备和 /或 AP等性能状况的传输停止 门限。 此时, 若用户设备确定用户设备和 /或 AP的性能状况和传输停止门限 满足预设规则, 则停止通过 AP传输上行数据; 反之, 继续通过 AP传输上行 数据。
具体的, AP 周期性的广播信标帧 (Beacon Frame, BF) , 信标帧携带
AP当前接入的用户设备的数目、 AP的忙碌信道的比重等信息。 当传输停止 门限为接入 AP 的用户设备的最大数目门限时, 用户设备将信标帧中的用户 设备的数目与接入 AP 的用户设备的最大数目门限做比对, 对于接入的用户 设备数目超过最大数目门限的 AP, 用户设备停止通过 AP发送至少一种业务 的上行数据, 而对于接入的用户设备数目未超过最大数目门限的 AP, 不予理 会。 例如, 可设置接入 AP的用户设备的最大数目门限为 10, 若 AP当前已 接入的用户设备数目大于 10, 则说明该 AP超负荷, 用户设备需要停止通过 该 AP发送上行数据, 若已接入的用户设备数目小于 10个, 则继续通过该 AP发送至少一种业务的上行数据。
当传输停止门限为 AP 的忙碌信道的最大比重门限时, 用户设备将信标 帧中的 AP的忙碌信道的比重与 AP的忙碌信道的最大比重门限做比对,对于 忙碌信道的比重超过最大比重门限的 AP, 用户设备停止通过 AP发送至少一 种业务的上行数据, 而对于忙碌信道的比重未超过最大比重门限的 AP, 不予 理会。 例如, 可设置最大比重门限为 90%, 若 AP的忙碌信道比重大于 90%, 则说明该 AP超负荷, 用户设备需要停止通过该 AP发送上行数据, 若 AP的 忙碌信道比重小于 90%, 则继续通过该 AP发送至少一种业务的上行数据。 当传输停止门限为所述 AP 的最大回程链路容量门限时, 用户设备可以 通过 Hotspot2.0协议的访问网络查询协议 (Access Network Query Protocol, ANQP)机制, 向 AP申请获取 backhaul相关信息。 例如当最大回程链路容量 门限为 100Mbps , 而用户设备通过 ANQP 机制获知当前回程链路容量为 50Mbps, 即当前回程链路容量小于最大回程链路容量, 用户设备认为可继续 通过该 AP发送上行数据。 反之, 若当前回程链路容量大于等于 100Mbps, 用户设备认为停止通过该 AP发送上行数据。
当传输停止门限为用户设备竞争信道的最大冲突概率门限时, 用户设备 统计其竞争信道的冲突概率, 若统计到的冲突概率超过最大冲突概率门限, 则用户设备停止通过该 AP发送上行数据; 若统计到的冲突概率未超过最大 冲突概率门限, 则继续通过该 AP发送上行数据。 一般来说, 用户设备通过 基本传输方式与四步握手方式进行数据发送, 其中, 采用基本传输方式时, 用户设备直接向 AP发送数据, AP回复肯定应答(acknowledge, ACK) 。 此 时, 若用户设备发送数据后在给定时间内未接收到 AP反馈的 ACK, 且用户 设备测量获得用户设备和 AP之间的信道条件差于一定条件, 则认为信道条 件太差导致在给定时间内未收到 ACK; 若用户设备发送数据后在给定时间内 未接收到 AP反馈的 ACK, 但反之若信道条件优于一定条件, 则可以认为发 生冲突导致未收到 ACK, 用户设备统计到冲突概率为发生冲突的总次数与用 户设备尝试发送数据的总次数的比值。 采用四步握手方式时, 用户设备发送 发送请求(Request To Send, RTS ), AP向用户设备回复请求应答(Clear To Send, CTS ) , 用户设备在收到 CTS后才发送数据, 最后, AP向用户设备回 复 ACK。 该过程中, 若用户设备发送 RTS后在给定时间内未接收到 AP反馈 的 CTS, 或者, 用户设备接收到 CTS 后发送数据, 在给定时间内未接收到 AP反馈的 ACK。此时,若用户设备测量获得用户设备和 AP之间的信道条件 差于一定条件, 则认为信道条件太差导致在给定时间内未收到 ACK。 反之若 信道条件优于一定条件, 则认为发生冲突导致未收到 ACK/CTS, 用户设备感 知到的冲突概率为发生冲突的总次数与用户设备尝试发送数据的总次数的比 值。
当传输停止门限为用户设备接收数据包的最大误包率门限时, 用户设备 在接收下行数据时统计接收数据包的误包率, 若统计到的误包率超过最大误 包率, 则用户设备停止通过 AP发送上行数据; 若统计到的误包率未超过最 大误包率, 则继续通过 AP发送上行数据。 其中, 接收数据包的误包率为用 户设备接收到下行数据包解调失败的次数与接收数据包的总次数的比值。
当传输停止门限为用户设备接收 eNB的信号强度时, 以参考信号接收功 率 (Reference Signal Received Power, RSRP)为例, 当预设门限为 -80dBm, 若 用户设备接收 eNB的 RSRP为 -85dBm,则认为可继续通过 AP发送上行数据。 反之当用户设备接收所述 eNB的 RSRP为 -75dBm, 则认为需要停止通过 AP 发送上行数据。 其中, 用户设备接收 eNB的信号强度除 RSRP之外, 还可以 为参考信号接收质量(Reference Signal Received Quality, RSRQ)、 接收信号 码功率 (Received Signal Code Power, RSCP)等。
当传输停止门限为用户设备接收 AP 的信号强度时, 以接收信号强度指 示器(Received Signal Strength Indicator, RSSI)为例,假设预设门限为 -80dBm, 当用户设备接收 AP的 RSSI为 -85dBm,则认为需要停止通过 AP发送上行数 据。 反之当用户设备接收 AP的 RSSI为 -75dBm, 则认为可继续通过 AP传输 上行数据。 其中, 用户设备接收 AP的信号强度除了 RSSI外, 还可以为接收 信号噪声指示 (Received Signal to Noise Indicator, RSNI) , 接收信道功率指 j\ (Received Channel Power Indicator, RCPI) 等。
可选的, 上述实施例三中, 用户设备停止通过 AP传输至少一种业务的 上行数据之后, 还接收基站发送的允许传输门限信息。 然后, 用户设备根据 允许传输门限信息, 确定是否需要通过 AP传输至少一种业务的上行数据; 若确定出需要通过 AP传输至少一种业务的上行数据,则通过 AP传输至少一 种业务的上行数据。
具体的,允许传输门限信息例如可以为用户设备停止通过 AP传输上行 数据后, 触发用户设备继续通过 AP传输上行数据的用户设备和 /或 AP等 性能状况的预设门限。 此时, 若用户设备确定用户设备和 /或 AP的性能状况 和预设门限满足预设规则, 则开始通过 AP传输上行数据; 反正, 停止通过 AP传输上行数据。 例如, 用户设备停止通过 AP传输上行数据后, 若接收到 的信标帧中的 AP的忙碌信道的比重小于允许传输门限信息指示的 AP的忙碌 信道的最大比重门限, 则开始通过 AP发送至少一种业务的上行数据。 再比 如, 用户设备判断接收到 eNB信号小于允许传输门限信息指示的预设门限, 则开始通过 AP发送至少一种业务的上行数据。
可选的, 上述实施例三中, 传输停止门限信息可携带业务标识信息, 业 务标识信息用于指示至少一种业务。 此时, 用户设备接收基站发送的携带业 务标识信息的传输停止门限信息; 并根据传输停止门限信息, 确定是否需要 停止通过 AP传输业务标识信息对应的上行数据。 其中, 业务标识信息的相 关, 描述请参见上述图 1实施例一, 此处不再赘述。
同理, 上述实施例三中, 可选的, 传输停止门限信息也可携带业务标识 信息, 该业务标识信息用于指示至少一种业务。 此时, 停止通过 AP传输上 行数据的用户设备, 根据传输停止门限信息, 确定是否开始通过 AP传输业 务标识信息对应的上行数据。
可选的, 上述实施例三中, 若用户设备停止通过所述 AP传输至少一种 业务的上行数据, 并通过蜂窝网络传输该至少一种业务的上行数据。 也就是 说, 对停止通过 AP传输的至少一种业务的上行数据, 用户设备可选择不 传输该上行数据, 或者通过蜂窝网络传输至核心网, 本发明并不以此为限 制。
图 4为本发明数据传输方法实施例四的流程图。 本发明实施例是从基 站的角度对本发明进行详细阐述, 本发明实施例适用于蜂窝网与 WLAN 网络相互融合场景下, 需要通过减少 WLAN中的上行数据的数据量以达到 降低 WLAN中上行数据发生碰撞的概率的场景。相较于上述实施例二中基站 向用户设备发送停止传输指示信息后, 使得用户设备被动停止通过 AP传输 业务的上行数据, 本实施例中, 基站将传输停止门限信息发送给用户设备, 由用户设备自行判断是否需要停止通过 AP传输上行数据。 具体的, 本实施 例包括如下步骤:
401、 基站确定是否需要向用户设备发送传输停止门限信息。
基站根据自身性能状况, AP的性能状况或者 UE的性能状况确定是否需 要向用户设备发送传输停止门限信息。 例如, 基站自身上行负载较低, 或者 AP负载较高等, 基站认为需要向用户设备发送传输停止门限信息, 由用户设 备自己根据门限信息决定是否停止向 AP传输至少一种业务的上行数据。 其 中, 该些传输停止门限信息例如可以为 AP的性能状况, UE的性能状况, 或者基站自身性能状况等。
需要说明的是,传输停止门限信息可以是基站自己生成并向用户设备发 送的, 也可以是基站在接收到接入网络发现和选择功能 ANDSF服务器发 送的传输停止门限信息后向用户设备转发的, 本发明并不以此为限制。
402、 若所述基站确定出需要向所述用户设备发送所述传输停止门限信 息, 则向所述用户设备发送所述传输停止门限信息, 以使所述用户设备根据 所述传输停止门限信息确定是否需要停止通过无线局域网 WLAN 的接入点 AP传输至少一种业务的上行数据。
基站在确定出需要向用户设备发送传输停止门限信息后, 向用户设备发 送所述传输停止门限信息, 使得用户设备根据传输停止门限信息, 自行判断 是否需要停止通过 AP传输上行数据。
本发明实施例提供的上行数据传输方法, 基站在确定出需要向用户设备 发送传输停止门限信息后, 向用户设备发送传输停止门限信息, 使得用户设 备根据传输停止门限信息, 自行判断是否需要停止通过 AP传输上行数据。 若用户设备确定出需要停止通过 AP传输至少一种业务的上行数据, 则停止 通过 AP传输至少一种业务的上行数据。 该过程中, 用户设备通过减少通过 WLAN传输的上行数据的数据量, 达到降低 WLAN中上行数据发生碰撞的 概率, 从而实现提高业务质量的目的。
可选的, 上述实施例四中, 传输停止门限信息例如可以为用户设备需要 停止通过 AP传输上行数据时,用户设备和 /或 AP等性能状况的最大门限。 此时, 若用户设备确定用户设备和 /或 AP的性能状况超过最大门限, 则停止 通过 AP传输上行数据; 反正, 继续通过 AP传输上行数据。 具体的, 可参见 上述实施例三, 此处不再赘述。
可选的, 上述实施例四中, 若基站确定出需要向用户设备发送传输停止 门限信息, 则向用户设备发送传输停止门限信息之后, 还向用户设备发送允 许传输门限信息, 使得停止通过 AP传输上行数据的用户设备, 根据允许 传输门限信息, 确定是否需要开始通过 AP传输至少一种业务的上行数据; 若确定出需要通过 AP传输至少一种业务的上行数据,则通过 AP传输至少一 种业务的上行数据。
可选的, 上述实施例四中, 传输停止门限信息可携带业务标识信息, 业 务标识信息用于指示所述至少一种业务。 此时, 用户设备接收基站发送的携 带业务标识信息的传输停止门限信息; 并根据传输停止门限信息, 确定是否 需要停止通过 AP传输业务标识信息对应的上行数据。 其中, 业务标识信息 的相关, 描述请参见上述图 1实施例一, 此处不再赘述。
同理, 允许传输门限信息也可携带业务标识信息, 业务标识信息用于指 示至少一种业务。 此时, 停止通过 AP传输上行数据的用户设备, 根据传输 停止门限信息, 确定是否开始通过 AP传输业务标识信息对应的上行数据。
可选的, 上述实施例四中, 若基站确定出需要向用户设备发送传输停止 门限信息, 则向用户设备发送传输停止门限信息之后, 还接收用户设备传输 的至少一种业务的上行数据。
图 5为本发明用户设备实施例一的结构示意图。 本实施例提供的用户设 备是与本发明图 1实施例对应的装置实施例, 具体实现过程在此不再赘述。 具体的, 本实施例提供的用户设备 100具体包括:
接收模块 11, 用于接收基站发送的停止传输指示信息, 停止传输指示信 息用于指示用户设备停止通过无线局域网 WLAN的接入点 AP传输至少一种 业务的上行数据;
停止模块 12, 用于根据接收模块 11接收到的停止传输指示信息, 停止 通过 AP传输至少一种业务的上行数据。
本发明实施例提供的用户设备, 在接收到基站发送的停止传输指示信息 后, 停止通过 AP传输至少一种业务的上行数据, 使得需要通过 WLAN传输 的上行数据减少。该过程中, 用户设备通过减少通过 WLAN传输的上行数据 的数据量, 达到降低 WLAN中上行数据发生碰撞的概率, 从而实现提高业务 质量的目的。
图 6为本发明用户设备实施例二的结构示意图。 如图 6所示, 本实施例 的用户设备 100在图 5结构的基础上, 进一步的, 还包括: 传输模块 13; 接收模块 11, 还用于在接收基站发送的停止传输指示信息之后, 接收基 站发送的允许传输指示信息, 允许传输指示信息用于指示用户设备通过 AP 传输至少一种业务的上行数据:
传输模块 13, 用于根据接收模块 11接收到的允许传输指示信息, 通过 AP传输至少一种业务的上行数据。 可选的, 在本发明一实施例中, 停止传输指示信息携带业务标识信息, 业务标识信息用于指示至少一种业务;
停止模块 12, 具体用于根据停止传输指示信息, 停止通过 AP传输业务 标识信息指示的至少一种业务的上行数据。
可选的, 在本发明一实施例中, 允许传输指示信息携带业务标识信息, 业务标识信息用于指示至少一种业务; 接收模块 11, 具体用于接收基站发送 的携带业务标识信息的允许传输指示信息; 传输模块 13, 具体用于根据接收 模块 11接收到的允许传输指示信息, 通过 AP传输业务标识信息指示的至少 一种业务的上行数据。
可选的, 在本发明一实施例中, 传输模块 13, 还用于通过蜂窝网络传输 至少一种业务的上行数据。
图 7为本发明基站实施例一的结构示意图。 本实施例提供的基站是与本 发明图 2实施例对应的装置实施例, 具体实现过程在此不再赘述。 具体的, 本实施例提供的基站 200具体包括:
确定模块 21, 用于确定用户设备是否需要停止通过无线局域网 WLAN 的 AP传输至少一种业务的上行数据;
发送模块 22, 用于若所述确定模块 21确定出所述用户设备需要停止通 过所述 AP传输所述至少一种业务的上行数据, 则向用户设备发送停止传输 指示信息, 所述停止传输指示信息用于指示所述用户设备停止通过所述 AP 传输至少一种业务的上行数据。
本发明实施例提供的基站, 在确定出用户设备需要停止通过 AP传输至 少一种业务的上行数据时, 向用户设备发送停止通过 AP传输至少一种业务 的上行数据的传输指示信, 使得需要通过 WLAN传输的上行数据减少。该过 程中, 通过减少通过 WLAN传输的上行数据的数量, 达到降低 WLAN中上 行数据发生碰撞的概率, 从而实现提高业务质量的目的。
可选的, 在本发明一实施例中, 所述确定模块 21, 还用于在所述发送模 块 22向用户设备发送停止传输指示信息之后,确定所述用户设备是否需要通 过所述 AP传输至少一种业务的上行数据;
所述发送模块 22, 还用于若所述基站确定出所述用户设备需要通过所述 AP传输所述至少一种业务的上行数据,则向所述用户设备发送允许传输指示 信息, 所述允许传输指示信息用于指示所述用户设备通过所述 AP传输所述 至少一种业务的上行数据。
可选的, 在本发明一实施例中, 所述停止传输指示信息携带业务标识信 息, 所述业务标识信息用于指示所述至少一种业务。
可选的, 在本发明一实施例中, 所述允许传输指示信息携带业务标识信 息, 所述业务标识信息用于指示所述至少一种业务。
图 8为本发明基站实施例二的结构示意图。 如图 8所示, 本实施例的基 站 200在图 7结构的基础上, 进一步的, 还包括:
接收模块 23, 用于在所述发送模块 22发送停止传输指示信息之后, 接 收所述用户设备传输的所述至少一种业务的上行数据。
图 9为本发明用户设备实施例三的结构示意图。 本实施例提供的用户设 备是与本发明图 3实施例对应的装置实施例, 具体实现过程在此不再赘述。 具体的, 本实施例提供的用户设备 300具体包括:
接收模块 31, 用于接收基站发送的传输停止门限信息;
确定模块 32, 用于根据接收模块 31接收到的传输停止门限信息, 确定 是否需要停止通过无线局域网 WLAN的接入点 AP传输至少一种业务的上行 数据;
停止模块 33,用于若确定模块 32确定出需要停止通过 AP传输至少一种 业务的上行数据, 则停止通过 AP传输至少一种业务的上行数据。
本发明实施例提供的用户设备, 在接收到基站发送的传输停止门限信息 后, 根据该传输停止门限信息, 自行判断是否需要停止通过 AP传输至少一 种业务的上行数据。 若用户设备确定出需要停止通过 AP传输至少一种业务 的上行数据, 则停止通过 AP传输至少一种业务的上行数据。 该过程中, 用 户设备通过减少通过 WLAN传输的上行数据的数据量, 达到降低 WLAN中 上行数据发生碰撞的概率, 从而实现提高业务质量的目的。
图 10为本发明用户设备实施例四的结构示意图。 如图 10所示, 本实施 例的用户设备 300在图 9结构的基础上, 进一步的, 还包括: 传输模块 34; 接收模块 31,还用于在停止模块 33停止通过 AP传输至少一种业务的上 行数据之后, 接收基站发送的允许传输门限信息;
确定模块 32, 还用于根据接收模块 31接收到的允许传输门限信息, 确 定是否需要通过 AP传输至少一种业务的上行数据;
传输模块 34,用于若确定模块 32确定出需要通过 AP传输至少一种业务 的上行数据, 则通过 AP传输至少一种业务的上行数据。
可选的, 在本发明一实施例中, 传输停止门限信息携带业务标识信息, 业务标识信息用于指示至少一种业务。
可选的, 在本发明一实施例中, 允许传输门限信息携带业务标识信息, 业务标识信息用于指示至少一种业务。
可选的, 在本发明一实施例中, 传输模块 34, 还用于在停止模块 33停 止通过 AP传输至少一种业务的上行数据之后, 通过蜂窝网络传输至少一种 业务的上行数据。
图 11为本发明基站实施例三的结构示意图。本实施例提供的基站是与本 发明图 4实施例对应的装置实施例, 具体实现过程在此不再赘述。 具体的, 本实施例提供的基站 400具体包括:
确定模块 41, 用于确定是否需要向用户设备发送传输停止门限信息; 发送模块 42, 用于若确定模块 41确定出需要向用户设备发送传输停止 门限信息, 则向用户设备发送传输停止门限信息, 以使用户设备根据传输停 止门限信息确定是否需要停止通过无线局域网 WLAN的接入点 AP传输至少 一种业务的上行数据。
本发明实施例提供的基站, 在确定出需要向用户设备发送传输停止门限 信息后, 向用户设备发送传输停止门限信息, 使得用户设备根据传输停止门 限信息, 自行判断是否需要停止通过 AP传输上行数据。 若用户设备确定出 需要停止通过 AP传输至少一种业务的上行数据,则停止通过 AP传输至少一 种业务的上行数据。该过程中, 用户设备通过减少通过 WLAN传输的上行数 据的数据量, 达到降低 WLAN中上行数据发生碰撞的概率, 从而实现提高业 务质量的目的。
可选的, 在本发明一实施例中, 发送模块 42, 还用于在发送传输停止门 限信息之后, 向用户设备发送允许传输门限信息。
可选的, 在本发明一实施例中, 传输停止门限信息携带业务标识信息, 业务标识信息用于指示至少一种业务。
可选的, 在本发明一实施例中, 允许传输门限信息携带业务标识信息, 业务标识信息用于指示至少一种业务。
图 12为本发明基站实施例四的结构示意图。 如图 12所示, 本实施例的 基站 400在图 11结构的基础上, 进一步的, 还包括:
接收模块 43, 用于在发送模块 42 向用户设备发送传输停止门限信息之 后, 接收用户设备传输的至少一种业务的上行数据。
图 13为本发明用户设备实施例五的结构示意图。 如图 13所示, 本实施 例提供的用户设备 500, 包括: 处理器 51和存储器 52。 用户设备 500还 可以包括发射器 53、 接收器 54。 发射器 53和接收器 54可以和处理器 51 相连。 其中, 发射器 53用于发送数据或信息, 接收器 54用于接收数据或 信息, 存储器 52存储执行指令, 当用户设备 500运行时, 处理器 51与存 储器 52之间通信, 处理器 51调用存储器 52中的执行指令, 用于执行图 1 所示方法实施例, 其实现原理和技术效果类似, 此处不再赘述。
图 14为本发明基站实施例五的结构示意图。 如图 14所示, 本实施例提 供的基站 600, 包括: 处理器 61和存储器 62。 基站 600还可以包括发射 器 63、 接收器 64。 发射器 63和接收器 64可以和处理器 61相连。 其中, 发射器 63用于发送数据或信息, 接收器 64用于接收数据或信息, 存储器 62存储执行指令, 当基站 600运行时, 处理器 61与存储器 62之间通信, 处理器 61调用存储器 62中的执行指令, 用于执行图 2所示方法实施例, 其实现原理和技术效果类似, 此处不再赘述。
图 15为本发明用户设备实施例六的结构示意图。 如图 15所示, 本实施 例提供的用户设备 700, 包括: 处理器 71和存储器 72。 用户设备 700还 可以包括发射器 73、 接收器 74。 发射器 73和接收器 74可以和处理器 71 相连。 其中, 发射器 73用于发送数据或信息, 接收器 74用于接收数据或 信息, 存储器 72存储执行指令, 当用户设备 700运行时, 处理器 71与存 储器 72之间通信, 处理器 71调用存储器 72中的执行指令, 用于执行图 3 所示方法实施例, 其实现原理和技术效果类似, 此处不再赘述。
图 16为本发明基站实施例六的结构示意图。 如图 16所示, 本实施例提 供的基站 800, 包括: 处理器 81和存储器 82。 基站 800还可以包括发射 器 83、 接收器 84。 发射器 83和接收器 84可以和处理器 81相连。 其中, 发射器 83用于发送数据或信息, 接收器 84用于接收数据或信息, 存储器 82存储执行指令, 当基站 800运行时, 处理器 81与存储器 82之间通信, 处理器 81调用存储器 82中的执行指令, 用于执行图 4所示方法实施例, 其实现原理和技术效果类似, 此处不再赘述。
本领域普通技术人员可以理解: 实现上述方法实施例的全部或部分步骤 可以通过程序指令相关的硬件来完成, 前述的程序可以存储于一计算机可读 取存储介质中, 该程序在执行时, 执行包括上述方法实施例的步骤; 而前述 的存储介质包括: ROM、 RAM, 磁碟或者光盘等各种可以存储程序代码的介 质。
最后应说明的是: 以上各实施例仅用以说明本发明的技术方案, 而非对 其限制; 尽管参照前述各实施例对本发明进行了详细的说明, 本领域的普通 技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改, 或者对其中部分或者全部技术特征进行等同替换; 而这些修改或者替换, 并 不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims

权 利 要 求 书
1、 一种上行数据传输方法, 其特征在于, 包括:
用户设备接收基站发送的停止传输指示信息, 所述停止传输指示信息用 于指示所述用户设备停止通过无线局域网 WLAN的接入点 AP传输至少一种 业务的上行数据;
所述用户设备根据所述停止传输指示信息, 停止通过所述 AP传输至少 一种业务的上行数据。
2、 根据权利要求 1所述的方法, 其特征在于, 所述用户设备接收基站发 送的停止传输指示信息之后, 还包括:
所述用户设备接收所述基站发送的允许传输指示信息, 所述允许传输指 示信息用于指示所述用户设备通过所述 AP传输所述至少一种业务的上行数 据;
所述用户设备根据所述允许传输指示信息, 通过所述 AP传输所述至少 一种业务的上行数据。
3、 根据权利要求 1或 2所述的方法, 其特征在于,
所述停止传输指示信息携带业务标识信息, 所述业务标识信息用于指示 所述至少一种业务;
所述用户设备根据所述停止传输指示信息, 停止通过所述 AP传输至少 一种业务的上行数据, 包括:
所述用户设备根据所述停止传输指示信息, 停止通过所述 AP传输所述 业务标识信息指示的至少一种业务的上行数据。
4、 根据权利要求 2所述的方法, 其特征在于, 所述允许传输指示信息携 带业务标识信息, 所述业务标识信息用于指示所述至少一种业务;
所述用户设备接收所述基站发送的允许传输指示信息, 包括:
所述用户设备接收所述基站发送的携带所述业务标识信息的允许传输指 不信息;
所述用户设备根据所述允许传输指示信息, 通过所述 AP传输所述至少 一种业务的上行数据, 包括:
用户设备根据所述允许传输指示信息, 通过所述 AP传输所述业务标识 信息指示的至少一种业务的上行数据。
5、 根据权利要求 1~4任一项所述的方法, 其特征在于, 所述用户设备接 收基站发送的停止传输指示信息之后, 还包括:
所述用户设备通过蜂窝网络传输所述至少一种业务的上行数据。
6、 一种上行数据传输方法, 其特征在于, 包括:
基站确定用户设备是否需要停止通过无线局域网 WLAN的 AP传输至少 一种业务的上行数据;
若所述基站确定所述用户设备需要停止通过所述 AP传输所述至少一种 业务的上行数据, 则向用户设备发送停止传输指示信息, 所述停止传输指示 信息用于指示所述用户设备停止通过所述 AP传输至少一种业务的上行数据。
7、 根据权利要求 6所述的方法, 其特征在于, 所述基站向用户设备发送 停止传输指示信息之后, 还包括:
所述基站确定所述用户设备是否需要通过所述 AP传输至少一种业务的 上行数据;
若所述基站确定出所述用户设备需要通过所述 AP传输所述至少一种业 务的上行数据, 则向所述用户设备发送允许传输指示信息, 所述允许传输指 示信息用于指示所述用户设备通过所述 AP传输所述至少一种业务的上行数 据。
8、 根据权利要求 6或 7所述的方法, 其特征在于, 所述停止传输指示信 息携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
9、 根据权利要求 7所述的方法, 其特征在于, 所述允许传输指示信息携 带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
10、 根据权利要求 6~9任一项所述的方法, 其特征在于, 若所述基站确 定所述用户设备需要停止通过所述 AP传输所述至少一种业务的上行数据, 则向用户设备发送停止传输指示信息之后, 还包括:
所述基站接收所述用户设备传输的所述至少一种业务的上行数据。
11、 一种上行数据传输方法, 其特征在于, 包括:
用户设备接收基站发送的传输停止门限信息;
所述用户设备根据所述传输停止门限信息, 确定是否需要停止通过无线 局域网 WLAN的接入点 AP传输至少一种业务的上行数据;
若所述用户设备确定出需要停止通过所述 AP传输至少一种业务的上行 数据, 则停止通过所述 AP传输至少一种业务的上行数据。
12、 根据权利要求 11所述的方法, 其特征在于, 所述用户设备停止通过 所述 AP传输至少一种业务的上行数据之后, 还包括:
所述用户设备接收所述基站发送的允许传输门限信息;
所述用户设备根据所述允许传输门限信息, 确定是否需要通过所述 AP 传输至少一种业务的上行数据;
若所述用户设备确定出需要通过所述 AP传输至少一种业务的上行数据, 则通过所述 AP传输所述至少一种业务的上行数据。
13、 根据权利要求 11或 12所述的方法, 其特征在于, 所述传输停止门 限信息携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
14、 根据权利要求 12所述的方法, 其特征在于, 所述允许传输门限信息 携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
15、 根据权利要求 11~14任一项所述的方法, 其特征在于, 若所述用户 设备确定出需要停止通过所述 AP传输至少一种业务的上行数据, 则停止通 过所述 AP传输至少一种业务的上行数据之后, 还包括:
所述用户设备通过蜂窝网络传输所述至少一种业务的上行数据。
16、 一种上行数据传输方法, 包括:
基站确定是否需要向用户设备发送传输停止门限信息;
若所述基站确定出需要向所述用户设备发送所述传输停止门限信息, 则 向所述用户设备发送所述传输停止门限信息, 以使所述用户设备根据所述传 输停止门限信息确定是否需要停止通过无线局域网 WLAN的接入点 AP传输 至少一种业务的上行数据。
17、 根据权利要求 16所述的方法, 其特征在于, 若所述基站确定出需要 向所述用户设备发送所述传输停止门限信息, 则向所述用户设备发送所述传 输停止门限信息之后, 还包括:
所述基站向所述用户设备发送允许传输门限信息。
18、 根据权利要求 16或 17所述的方法, 求其特征在于, 所述传输停止 门限信息携带业务标识信息,所述业务标识信息用于指示所述至少一种业务。
19、 根据权利要求 17所述的方法, 其特征在于, 所述允许传输门限信息 携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
20、 根据权利要求 16~19任一项所述的方法, 其特征在于, 所述若所述 基站确定出需要向所述用户设备发送所述传输停止门限信息, 则向所述用户 设备发送所述传输停止门限信息之后, 还包括:
所述基站接收所述用户设备传输的所述至少一种业务的上行数据。
21、 一种用户设备, 其特征在于, 包括:
接收模块, 用于接收基站发送的停止传输指示信息, 所述停止传输指示 信息用于指示所述用户设备停止通过无线局域网 WLAN的接入点 AP传输至 少一种业务的上行数据;
停止模块, 用于根据所述接收模块接收到的所述停止传输指示信息, 停 止通过所述 AP传输至少一种业务的上行数据。
22、根据权利要求 21所述的用户设备,其特征在于,还包括:传输模块; 所述接收模块, 还用于在接收基站发送的停止传输指示信息之后, 接收 所述基站发送的允许传输指示信息, 所述允许传输指示信息用于指示所述用 户设备通过所述 AP传输所述至少一种业务的上行数据:
所述传输模块,用于根据所述接收模块接收到的所述允许传输指示信息, 通过所述 AP传输所述至少一种业务的上行数据。
23、 根据权利要求 21或 22所述的用户设备, 其特征在于,
所述停止传输指示信息携带业务标识信息, 所述业务标识信息用于指示 所述至少一种业务;
所述停止模块, 具体用于根据所述停止传输指示信息, 停止通过所述 AP 传输所述业务标识信息指示的至少一种业务的上行数据。
24、 根据权利要求 22所述的用户设备, 其特征在于, 所述允许传输指示 信息携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务; 所述接收模块, 具体用于接收所述基站发送的携带所述业务标识信息的 允许传输指示信息;
所述传输模块, 具体用于根据所述接收模块接收到的所述允许传输指示 信息, 通过所述 AP传输所述业务标识信息指示的至少一种业务的上行数据。
25、 根据权利要求 21~24所述的用户设备, 其特征在于,
所述传输模块,还用于通过蜂窝网络传输所述至少一种业务的上行数据。
26、 一种基站, 其特征在于, 包括: 确定模块, 用于确定用户设备是否需要停止通过无线局域网 WLAN 的 AP传输至少一种业务的上行数据;
发送模块, 用于若所述确定模块确定出所述用户设备需要停止通过所述 AP 传输所述至少一种业务的上行数据, 则向用户设备发送停止传输指示信 息, 所述停止传输指示信息用于指示所述用户设备停止通过所述 AP传输至 少一种业务的上行数据。
27、 根据权利要求 26所述的基站, 其特征在于,
所述确定模块, 还用于在所述发送模块向用户设备发送停止传输指示信 息之后, 确定所述用户设备是否需要通过所述 AP传输至少一种业务的上行 数据;
所述发送模块,还用于若所述基站确定出所述用户设备需要通过所述 AP 传输所述至少一种业务的上行数据, 则向所述用户设备发送允许传输指示信 息, 所述允许传输指示信息用于指示所述用户设备通过所述 AP传输所述至 少一种业务的上行数据。
28、 根据权利要求 26或 27所述的基站, 其特征在于, 所述停止传输指 示信息携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
29、 根据权利要求 27所述的基站, 其特征在于, 所述允许传输指示信息 携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
30、 根据权利要求 26~29任一项所述的基站, 其特征在于, 所述基站还 包括:
接收模块, 用于在所述发送模块发送停止传输指示信息之后, 接收所述 用户设备传输的所述至少一种业务的上行数据。
31、 一种用户设备, 其特征在于, 包括:
接收模块, 用于接收基站发送的传输停止门限信息;
确定模块, 用于根据所述接收模块接收到的所述传输停止门限信息, 确 定是否需要停止通过无线局域网 WLAN的接入点 AP传输至少一种业务的上 行数据;
停止模块, 用于若所述确定模块确定出需要停止通过所述 AP传输至少 一种业务的上行数据, 则停止通过所述 AP传输至少一种业务的上行数据。
32、根据权利要求 31所述的用户设备,其特征在于,还包括:传输模块; 所述接收模块, 还用于在所述停止模块停止通过所述 AP传输至少一种 业务的上行数据之后, 接收所述基站发送的允许传输门限信息;
所述确定模块, 还用于根据所述接收模块接收到的所述允许传输门限信 息, 确定是否需要通过所述 AP传输至少一种业务的上行数据;
所述传输模块, 用于若所述确定模块确定出需要通过所述 AP传输至少 一种业务的上行数据, 则通过所述 AP传输所述至少一种业务的上行数据。
33、 根据权利要求 31或 32所述的用户设备, 其特征在于, 所述传输停 止门限信息携带业务标识信息, 所述业务标识信息用于指示所述至少一种业
34、 根据权利要求 32所述的用户设备, 其特征在于, 所述允许传输门限 信息携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
35、 根据权利要求 31~34任一项所述的用户设备, 其特征在于, 所述传输模块, 还用于在所述停止模块停止通过所述 AP传输至少一种 业务的上行数据之后, 通过蜂窝网络传输所述至少一种业务的上行数据。
36、 一种基站, 其特征在于, 包括:
确定模块, 用于确定是否需要向用户设备发送传输停止门限信息; 发送模块, 用于若所述确定模块确定出需要向所述用户设备发送所述传 输停止门限信息, 则向所述用户设备发送所述传输停止门限信息, 以使所述 用户设备根据所述传输停止门限信息确定是否需要停止通过无线局域网 WLAN的接入点 AP传输至少一种业务的上行数据。
37、 根据权利要求 36所述的基站, 其特征在于,
所述发送模块, 还用于在发送所述传输停止门限信息之后, 向所述用户 设备发送允许传输门限信息。
38、 根据权利要求 36或 37所述的基站, 其特征在于, 所述传输停止 门限信息携带业务标识信息,所述业务标识信息用于指示所述至少一种业务。
39、 根据权利要求 37所述的基站, 其特征在于, 所述允许传输门限信息 携带业务标识信息, 所述业务标识信息用于指示所述至少一种业务。
40、 根据权利要求 36~39任一项所述的基站, 其特征在于, 还包括: 接收模块, 用于在所述发送模块向所述用户设备发送所述传输停止门限 信息之后, 接收所述用户设备传输的所述至少一种业务的上行数据。
41、 一种用户设备, 其特征在于, 包括: 处理器和存储器, 所述存储器 存储执行指令, 当所述用户设备运行时, 所述处理器与所述存储器之间通信, 所述处理器执行所述执行指令使得所述用户设备执行如权利要求 1~5任一项 所述的方法。
42、 一种基站, 其特征在于, 包括: 处理器和存储器, 所述存储器存储 执行指令, 当所述基站运行时, 所述处理器与所述存储器之间通信, 所述处 理器执行所述执行指令使得所述基站执行如权利要求 6~10任一项所述的方 法。
43、 一种用户设备, 其特征在于, 包括: 处理器和存储器, 所述存储器 存储执行指令, 当所述用户设备运行时, 所述处理器与所述存储器之间通信, 所述处理器执行所述执行指令使得所述用户设备执行如权利要求 11~15任一 项所述的方法。
44、 一种基站, 其特征在于, 包括: 其特征在于, 包括: 处理器和存储 器, 所述存储器存储执行指令, 当所述基站运行时, 所述处理器与所述存储 器之间通信, 所述处理器执行所述执行指令使得所述基站执行如权利要求 16-20任一项所述的方法。
PCT/CN2014/073470 2014-03-14 2014-03-14 数据传输方法、用户设备及基站 WO2015135214A1 (zh)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201480000355.9A CN105264964B (zh) 2014-03-14 2014-03-14 数据传输方法、用户设备及基站
EP18198773.6A EP3503656A1 (en) 2014-03-14 2014-03-14 Uplink data transmission method, apparatus and computer program product therefor
EP14885669.3A EP3107333B1 (en) 2014-03-14 2014-03-14 Data transmission method, user equipment and base station
PCT/CN2014/073470 WO2015135214A1 (zh) 2014-03-14 2014-03-14 数据传输方法、用户设备及基站
US15/264,523 US10701738B2 (en) 2014-03-14 2016-09-13 Data transmission method, user equipment, and base station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/073470 WO2015135214A1 (zh) 2014-03-14 2014-03-14 数据传输方法、用户设备及基站

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US15/264,523 Continuation US10701738B2 (en) 2014-03-14 2016-09-13 Data transmission method, user equipment, and base station

Publications (1)

Publication Number Publication Date
WO2015135214A1 true WO2015135214A1 (zh) 2015-09-17

Family

ID=54070840

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/073470 WO2015135214A1 (zh) 2014-03-14 2014-03-14 数据传输方法、用户设备及基站

Country Status (4)

Country Link
US (1) US10701738B2 (zh)
EP (2) EP3503656A1 (zh)
CN (1) CN105264964B (zh)
WO (1) WO2015135214A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107005884B (zh) * 2014-11-06 2020-08-21 诺基亚技术有限公司 用于ran-wlan无线电聚合的接口功能
US10084567B2 (en) * 2015-03-04 2018-09-25 Qualcomm Incorporated Early termination in enhanced multimedia broadcast-multicast service reception
US10098134B2 (en) * 2015-05-15 2018-10-09 Electronics And Telecommunications Research Institute Method and apparatus for controlling priority in device to device communication
US9949146B1 (en) * 2016-04-07 2018-04-17 Sprint Communications Company L.P. Control over data services that are delivered over a wireless access point
CN108513358A (zh) * 2017-02-28 2018-09-07 华为技术有限公司 一种数据传输方法及装置
AT520029B1 (de) * 2017-05-10 2019-04-15 Pronextor Gmbh Zugriffssteuerungseinheit zur Steuerung des Zugriffs auf in einem Datenspeicher gespeicherte verschlüsselte Daten
US11122621B2 (en) * 2017-07-06 2021-09-14 Lg Electronics Inc. Method for transmitting and receiving data over secondary channel in wireless LAN system and apparatus therefor
CN113973394B (zh) * 2020-07-24 2024-06-11 维沃移动通信有限公司 传输控制方法、装置及通信设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110243111A1 (en) * 2010-03-31 2011-10-06 Niklas Andgart Timing of Uplink Transmissions in a Multi-Carrier Communication System
CN102655676A (zh) * 2011-03-01 2012-09-05 华为技术有限公司 子帧配置方法、数据处理方法及基站、用户设备
CN103299569A (zh) * 2012-12-31 2013-09-11 华为技术有限公司 无线承载控制的方法、设备和系统
WO2014019214A1 (en) * 2012-08-03 2014-02-06 Broadcom Corporation Method and apparatus for managing uplink operations

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101494848B (zh) * 2008-01-25 2013-08-07 华为技术有限公司 业务挂起的方法、业务恢复的方法、系统及设备
CN101409708A (zh) * 2008-11-08 2009-04-15 浙江工业大学 基于fpga的gpon gtc成帧子层
US20110216698A1 (en) * 2010-03-05 2011-09-08 Kundan Tiwari Apparatuses, systems, and methods for closed subscriber group (csg) membership synchronization
CN102612067A (zh) * 2012-03-13 2012-07-25 华为技术有限公司 数据分流控制方法及设备、用户设备
US9008045B2 (en) * 2012-04-12 2015-04-14 Time Warner Cable Enterprises Llc Handoffs between access points in a Wi-Fi environment
CN103428641B (zh) 2012-05-25 2018-07-06 中兴通讯股份有限公司 广播业务的资源分配方法、资源管理中心及mme
WO2015002466A2 (ko) * 2013-07-04 2015-01-08 한국전자통신연구원 이동 통신 시스템에서 복수 연결을 지원하기 위한 제어 방법 및 복수 연결 지원 장치
CN105900500A (zh) * 2014-01-10 2016-08-24 夏普株式会社 通信控制方法、位置管理装置、基站装置、终端装置以及通信系统
US20150208277A1 (en) * 2014-01-20 2015-07-23 Vodafone Ip Licensing Limited Congestion management

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110243111A1 (en) * 2010-03-31 2011-10-06 Niklas Andgart Timing of Uplink Transmissions in a Multi-Carrier Communication System
CN102655676A (zh) * 2011-03-01 2012-09-05 华为技术有限公司 子帧配置方法、数据处理方法及基站、用户设备
WO2014019214A1 (en) * 2012-08-03 2014-02-06 Broadcom Corporation Method and apparatus for managing uplink operations
CN103299569A (zh) * 2012-12-31 2013-09-11 华为技术有限公司 无线承载控制的方法、设备和系统

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3107333A4 *

Also Published As

Publication number Publication date
EP3107333A1 (en) 2016-12-21
EP3107333B1 (en) 2018-11-07
CN105264964A (zh) 2016-01-20
US20170006634A1 (en) 2017-01-05
EP3107333A4 (en) 2017-03-15
EP3503656A1 (en) 2019-06-26
US10701738B2 (en) 2020-06-30
CN105264964B (zh) 2020-08-14

Similar Documents

Publication Publication Date Title
JP6166406B2 (ja) 無線ローカルエリアネットワークにおける高度アクティブスキャンニング
JP6234552B2 (ja) トラフィック認識型媒体アクセス選択のためのシステム及び方法
WO2015135214A1 (zh) 数据传输方法、用户设备及基站
US10433216B2 (en) Method and apparatus for selecting network and distributing traffic in heterogeneous communication environment
US20220132560A1 (en) Random access method and device, and storage medium
US20170230988A1 (en) Methods and apparatus for communication mode configuration in a high-efficiency wireless network
KR20170057404A (ko) 업링크 서비스 데이터 전송 방법 및 장치
US20170164235A1 (en) Load information transfer method, system, network elements and computer storage medium
US10070329B2 (en) Device and method
WO2015168944A1 (zh) 一种业务转移门限的确定方法和蜂窝通信设备
JP6069144B2 (ja) 無線通信システム及び無線通信方法
WO2023087981A1 (en) Method and apparatus for sidelink carrier selection
WO2015135210A1 (zh) 数据传输方法、用户设备及基站
JPWO2017010062A1 (ja) 通信システム、通信方法、および通信用プログラム
WO2024094811A1 (en) Technique for handling a sidelink between radio devices

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201480000355.9

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14885669

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2014885669

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2014885669

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE