WO2014121606A1 - Procédé de traitement de service et dispositif associé - Google Patents

Procédé de traitement de service et dispositif associé Download PDF

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Publication number
WO2014121606A1
WO2014121606A1 PCT/CN2013/083027 CN2013083027W WO2014121606A1 WO 2014121606 A1 WO2014121606 A1 WO 2014121606A1 CN 2013083027 W CN2013083027 W CN 2013083027W WO 2014121606 A1 WO2014121606 A1 WO 2014121606A1
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WO
WIPO (PCT)
Prior art keywords
network
data packet
address
uplink data
downlink data
Prior art date
Application number
PCT/CN2013/083027
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English (en)
Chinese (zh)
Inventor
高磊
傅苗
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
Publication of WO2014121606A1 publication Critical patent/WO2014121606A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a service processing method and related equipment. Background technique
  • WLAN wireless local area networks
  • UEs may switch between cellular networks and WLANs, and more and more UEs will support dual network concurrency, and UEs may be associated with both cellular networks and WLANs.
  • the uplink and downlink data of the same service of the user equipment (UE, User equipment) in the prior art are required to be transmitted on the same network.
  • the total network throughput may be affected, thereby affecting the performance of the network service transmission, for example, WLAN, if there is too much uplink data, it is likely to cause its total throughput to drop.
  • a first aspect of the present invention provides a service processing method, including:
  • the user equipment accesses the first network and obtains a first address allocated to the user equipment for transmitting a service on the first network;
  • the user equipment accesses the second network and obtains a second address allocated to the user equipment for transmitting a service on the second network;
  • the first uplink data is encapsulated into a first uplink data packet, and the first uplink data is transmitted by using the first network.
  • Package wherein the first The source address of the uplink data packet is the first address
  • the first uplink data is encapsulated into a second uplink data packet, and the second uplink data is transmitted by using the second network.
  • a packet where a source address of the second uplink data packet is the second address;
  • the first uplink data is encapsulated into a third uplink data packet and a fourth uplink data packet. Transmitting, by the first network, the third uplink data packet, and transmitting, by the second network, the fourth uplink data packet, where a source address of the third uplink data packet is the first address, where The source address of the four uplink data packets is the second address;
  • the first network and the second network are networks of different standards.
  • the transmission network that determines the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality includes:
  • the channel quality of the first network is higher than a third threshold, determining that the first uplink data is transmitted by the first network; or,
  • the channel quality of the second network is higher than a fourth threshold, determining that the first uplink data is transmitted by the second network
  • the channel quality of the first network is lower than the channel quality of the second network, determining that the first uplink data is transmitted by the second network;
  • the channel quality of the first network is higher than the channel quality of the second network, determining that the first uplink data is transmitted by the first network;
  • the transmission delay of the first network is higher than the transmission delay of the second network, determining that the first uplink data is transmitted by the second network;
  • the user equipment sends an address binding request to the network side device, where the address binding request carries the first address and the second address.
  • the network side device is a data gateway or an access network element of the first network or the second network Enter the network element.
  • the first network is a WLAN
  • the second network is a long term evolution network or a universal mobile communication network.
  • a second aspect of the present invention provides a service processing method, which may include:
  • the network side device receives the address binding request, where the address binding request carries the first address and the second address, where the first address is an address allocated to the user equipment for transmitting a service on the first network, The second address is an address allocated to the user equipment for transmitting a service on the second network;
  • the network side device performs binding record recording on the first address and the second address.
  • the method further includes:
  • the network side device receives the first downlink data packet of the first service of the user equipment, determining, according to the network load and/or the network transmission quality, the transmission network of the first downlink data packet;
  • the forwarding destination address is converted to The first downlink data packet of the first address; or, if the network side device determines that the first downlink data packet is transmitted by the first network, the second address is encapsulated into the office by using an internet protocol tunnel In the first downlink data packet, after converting the forwarding destination address of the first downlink data packet encapsulated in the second address into the first address, the forwarding destination address is converted into the first address. a downlink data packet;
  • the network side device determines that the first downlink data packet is transmitted by the second network, and converts the destination address of the first downlink data packet to the second address, the forwarding destination address is converted to The first downlink data packet of the second address;
  • the first downlink data packet is split into a third downlink data packet and a fourth downlink data packet. Transmitting, by the first network, the third downlink data packet, and transmitting, by the second network, the fourth downlink data packet, where the third downlink data packet
  • the destination address of the packet is the first address
  • the destination address of the fourth downlink data packet is the second address.
  • the determining, by the network load and/or the network transmission quality, the transmission network of the first downlink data packet includes: If the load ratio of the first network is lower than the first threshold, determining that the first downlink data packet is transmitted by the first network;
  • the channel quality of the first network is higher than a third threshold, determining that the first downlink data packet is transmitted by the first network
  • the channel quality of the second network is higher than a fourth threshold, determining that the first downlink data packet is transmitted by the second network
  • the channel quality of the first network is higher than a third threshold and the channel quality of the second network is higher than a fourth threshold, determining that the first network is transmitted by the first network and the second network Row data packet
  • the channel quality of the first network is lower than the channel quality of the second network, determining that the first downlink data packet is transmitted by the second network; or,
  • the transmission delay of the first network is lower than the fifth threshold, determining that the first downlink data packet is transmitted by the first network
  • the transmission delay of the first network is higher than the transmission delay of the second network, determining that the first downlink data packet is transmitted by the second network;
  • the network side device is a data gateway or the An access network element of the first network or an access network element of the second network.
  • the network side device is a data gateway
  • the method further includes:
  • the first uplink data packet is used. After the source address is translated to the third address of the network side device, the forwarding source address is converted into the first uplink data packet of the third address; if the network side device receives the first service of the user equipment a second uplink data packet, and a source address of the second uplink data packet For the second address, after converting the source address of the second uplink data packet to the third address, the forwarding source address is converted into the second uplink data packet of the third address.
  • the network side device is an access network element of the first network or an access network of the second network Yuan,
  • the method further includes:
  • the network side device receives the first uplink data packet of the first service of the user equipment, and the source address of the first uplink data packet is the first address, and the first uplink data packet is The response data of the first downlink data packet, and the destination address of the first downlink data packet is the second address, and the source address of the first uplink data packet is converted into the second address, and the forwarding is performed. Converting the source address to the first uplink data packet of the second address;
  • the network side device receives the second uplink data packet of the first service of the user equipment, and the source address of the second uplink data packet is the second address, and the second uplink data packet is The response data of the first downlink data packet, and the destination address of the first downlink data packet is the first address, and the source address of the second uplink data packet is converted into the first address, and the forwarding is performed.
  • the source address is translated into a second uplink data packet of the first address.
  • a third aspect of the present invention provides a service processing method, including:
  • the user equipment accesses the first network and obtains a first address allocated to the user equipment for transmitting a service on the first network;
  • the user equipment accesses the second network and obtains a second address that is allocated to the user equipment for transmitting a service in the second network, where the first network and the second network are networks of different standards;
  • the user equipment sends the uplink data packet of the first service only through the first network.
  • the network side device is a data gateway or an access network element of the first network or an access network element of the second network.
  • the first network is a WLAN
  • the second network is a long term evolution network or a universal mobile communication network.
  • a fourth aspect of the present invention provides a user equipment, including: a first access unit, configured to access the first network, and obtain a first address that is allocated to the user equipment for transmitting a service on the first network;
  • a second access unit configured to access the second network and obtain a second address that is allocated to the user equipment for transmitting a service on the second network;
  • a determining unit configured to determine a transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality
  • a transmitting unit configured to: if the first uplink data is transmitted by the first network, encapsulate the first uplink data into a first uplink data packet, and transmit the first uplink by using the first network a data packet, where the source address of the first uplink data packet is the first address; if it is determined that the first uplink data is transmitted by the second network, the first uplink data is encapsulated into a second And transmitting, by the second network, the second uplink data packet, where the source address of the second uplink data packet is the second address; if it is determined by the first network and the Transmitting, by the second network, the first uplink data, the first uplink data is encapsulated into a third uplink data packet and a fourth uplink data packet, and the third uplink data packet is transmitted by using the first network, The second network transmits the fourth uplink data packet, where a source address of the third uplink data packet is the first address, and a source address of the fourth uplink data packet is the second address.
  • the first network and the second network are networks of different standards.
  • the determining unit is specifically configured to: if the load ratio of the first network is lower than a first threshold, determine that the first network transmits the First uplink data;
  • the channel quality of the first network is higher than a third threshold, determining that the first uplink data is transmitted by the first network
  • the channel quality of the second network is higher than a fourth threshold, determining that the first uplink data is transmitted by the second network
  • the channel quality of the first network is lower than the channel quality of the second network, determining that the first uplink data is transmitted by the second network;
  • the channel quality of the first network is higher than the channel quality of the second network, determining that the first uplink data is transmitted by the first network;
  • the user equipment further includes a sending unit, configured to send an address binding request to the network side device, where The address binding request carries the first address and the second address.
  • the network side device is a data gateway or an access network element of the first network or the second network Enter the network element.
  • a fifth aspect of the present invention provides a network side device, including:
  • a first receiver configured to receive an address binding request, where the address binding request carries a first address and a second address, where the first address is allocated to the user equipment for transmitting a service on the first network An address, where the second address is an address allocated to the user equipment for transmitting a service on a second network;
  • a binding unit configured to perform binding record recording on the first address and the second address.
  • the network side device further includes:
  • a determining unit configured to determine, according to a network load and/or a network transmission quality, a transmission network of the first downlink data packet, if the first downlink data packet of the first service of the user equipment is received;
  • a first transmission unit configured to: after determining that the first downlink data packet is transmitted by the first network, converting a destination address of the first downlink data packet to the first address, forwarding a destination address Converting to the first downlink data packet of the first address, or, if it is determined that the first downlink data packet is transmitted by the first network, encapsulating the second address into the first In the downlink data packet, after the forwarding destination address of the first downlink data packet encapsulated in the second address is converted into the first address, the forwarding destination address is converted into the first downlink of the first address.
  • a data packet if it is determined that the first downlink data packet is transmitted by the second network, and the destination address of the first downlink data packet is converted to the second address, the forwarding destination address is converted into the a first downlink data packet of the second address; if it is determined that the first downlink data packet is transmitted by the first network and the second network, splitting the first downlink data packet into the third downlink data packet Packet and fourth downlink packet Transmitting, by the first network, the third downlink data packet, and transmitting, by the second network, the fourth downlink data packet, where a destination address of the third downlink data packet is the first address, The destination address of the fourth downlink data packet is the second address.
  • the determining unit is specifically configured to: if receiving the first downlink data packet of the first service of the user equipment, And if the load ratio of the first network is lower than the first threshold, determining that the first downlink data packet is transmitted by the first network;
  • the load ratio of the first network is lower than the first threshold and the load ratio of the second network is lower than the second threshold, Determining that the first downlink data packet is transmitted by the first network and the second network;
  • the channel quality of the first network is higher than a third threshold, and the channel quality of the second network is higher than a fourth threshold, Determining that the first downlink data packet is transmitted by the first network and the second network;
  • the network side device is a data gateway or an access network element of the first network or an access network element of the second network.
  • the network side device further includes:
  • a second transmission unit configured to: if the first uplink data packet of the first service of the user equipment is received, and the source address of the first uplink data packet is the first address, Converting the source address of the packet to the network After the third address of the network side device, the forwarding source address is converted into the first uplink data packet of the third address; if the second uplink data packet of the first service of the user equipment is received, and the second uplink is After the source address of the data packet is the second address, after converting the source address of the second uplink data packet to the third address, the forwarding source address is converted into the second uplink data packet of the third address.
  • the network side device is an access network element of the first network or an access network of the second network Yuan,
  • the network side device further includes:
  • a third transmission unit configured to: receive the first uplink data packet of the first service of the user equipment, and the source address of the first uplink data packet is the first address, and the first uplink data The packet is the response data of the first downlink data packet, and the destination address of the first downlink data packet is the second address, and the source address of the first uplink data packet is converted into the second address. Transmitting, by the forwarding source address, the first uplink data packet of the second address; or
  • the second uplink data packet of the first service of the user equipment is received, and the source address of the second uplink data packet is the second address, and the second uplink data packet is the first
  • the response data of the data packet, and the destination address of the first downlink data packet is the first address
  • the source address of the second uplink data packet is converted into the first address
  • the forwarding source address is converted into the The second uplink data packet of the first address.
  • a sixth aspect of the present invention provides a user equipment, including:
  • a first access unit configured to access the first network, and obtain a first address that is allocated to the user equipment for transmitting a service in the first network
  • a second access unit configured to access the second network, and obtain a second address that is allocated to the user equipment for transmitting a service on the second network, where the first network and the second network are different Standard network
  • a receiver configured to receive a first downlink data packet of the first service by using the second network, or receive a second downlink data packet of the first service by using the first network, and receive a third downlink of the first service by using the second network data pack;
  • the transmitter is configured to send an uplink data packet of the first service only through the first network.
  • the UE accesses the first network and obtains a first address that is allocated to the UE for transmitting the service in the first network; accesses the second network, and is used to allocate to the UE for a second address of the second network transmission service; the UE receives the first downlink data packet of the first service by using the second network, or the UE receives the second downlink data packet of the first service by using the first network, and passes the second network Receiving a third downlink data packet of the first service; The first network sends an uplink data packet of the first service; where the first network and the second network are networks of different standards.
  • the uplink and downlink data of the UE can be transmitted on different networks. Therefore, it is beneficial to balance the networks. The amount of transmission, which in turn helps to improve the service transmission performance of the network.
  • FIG. 1 is a schematic flowchart of a service processing method according to an embodiment of the present invention.
  • FIG. 2 is a schematic flowchart of another service processing method according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart of another service processing method according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a network system according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic flowchart of another service processing method according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of an address binding record according to an embodiment of the present invention.
  • FIG. 5-a is a schematic structural diagram of another network system according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic flowchart of another service processing method according to an embodiment of the present disclosure.
  • FIG. 5 is a schematic diagram of another address binding record according to an embodiment of the present invention.
  • 6-a is a schematic structural diagram of another network system according to an embodiment of the present invention.
  • FIG. 6-b is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • 6-c is a schematic diagram of another address binding record provided by an embodiment of the present invention.
  • FIG. 7-a is a schematic structural diagram of another network system according to an embodiment of the present invention.
  • FIG. 7-b is a schematic flowchart of another service processing method according to an embodiment of the present invention.
  • 7-c is a schematic diagram of another address binding record provided by an embodiment of the present invention.
  • FIG. 8 is a schematic structural diagram of another network system according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic flowchart of another service processing method according to an embodiment of the present disclosure.
  • FIG. 8 is a schematic diagram of another address binding record according to an embodiment of the present invention.
  • 9-a is a schematic structural diagram of another network system according to an embodiment of the present invention
  • 9-b is a schematic flowchart of another service processing method according to an embodiment of the present invention
  • 9-c is a schematic diagram of another address binding record provided by an embodiment of the present invention.
  • Figure 10-a is a schematic diagram of a user equipment according to an embodiment of the present invention.
  • FIG. 10-b is a schematic diagram of another user equipment according to an embodiment of the present disclosure.
  • FIG. 11 is a schematic diagram of a network side device according to an embodiment of the present invention.
  • FIG. 11 is a schematic diagram of another network side device according to an embodiment of the present disclosure.
  • 11-c is a schematic diagram of another network side device according to an embodiment of the present invention.
  • 11-d is a schematic diagram of another network side device according to an embodiment of the present invention.
  • 12-a is a schematic diagram of another user equipment according to an embodiment of the present invention.
  • 12-b is a schematic diagram of another user equipment according to an embodiment of the present invention.
  • FIG. 13 is a schematic diagram of another user equipment according to an embodiment of the present invention.
  • FIG. 14 is a schematic diagram of another user equipment according to an embodiment of the present invention.
  • FIG. 15 is a schematic diagram of another network side device according to an embodiment of the present invention. detailed description
  • the embodiments of the present invention provide a service processing method and related equipment, which are beneficial to further improving service transmission performance of the network.
  • the service processing method may include: the UE accessing the first network and obtaining a first address allocated to the UE for transmitting a service in the first network; the UE accessing the second network and Obtaining, by the UE, a second address for transmitting a service in the second network; and determining, by the UE, a transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality; Transmitting the first uplink data by the first network, and encapsulating the first uplink data into the first uplink data packet, and transmitting the first uplink data packet by using the first network, where the source address of the first uplink data packet is the first address If the UE determines that the first uplink data is transmitted by the second network, the first uplink data is encapsulated into a second uplink data packet, and the second uplink data packet is transmitted through the second network, where the source of the second uplink data packet The address is the second address.
  • the UE determines that the first uplink data is transmitted by the first network and the second network, the first uplink data is encapsulated into the third uplink data. And the fourth uplink data packet, the third uplink data packet is transmitted through the first network, and the fourth uplink data packet is transmitted through the second network, where the source address of the third uplink data packet is the first address, and the fourth uplink data packet is The source address is a second address; wherein, the first network and the second network are networks of different standards.
  • FIG. 1 is a schematic flowchart diagram of a service processing method according to an embodiment of the present invention.
  • a service processing method provided by an embodiment of the present invention may include the following content:
  • the UE accesses the first network, and obtains a first address that is allocated to the UE for transmitting a service in the first network.
  • the foregoing UE accesses the second network, and obtains a second address that is allocated to the UE for transmitting a service on the second network.
  • the first network and the second network are networks of different standards.
  • the addresses may include an Internet Protocol (IP) address, a port number, and the like, or other types of addresses.
  • IP Internet Protocol
  • the network side device mentioned in the embodiments of the present invention may be a core network device, or may be a cellular network or a WLAN access network device.
  • the network side device may be a base station, a base station controller, a wireless connection controller, and a data gateway. Or other network side devices.
  • the network side device is a data gateway or an access network element of the first network or an access network element of the second network.
  • the first network may be a WLAN
  • the second network may be a long term evolution network or a universal mobile communication network or other cellular network
  • the second network may be a WLAN
  • the first network may be a long term evolution The internet Or a universal mobile communication network or other cellular network.
  • the WLAN in various embodiments of the present invention may be a WiFi network or other wireless local area network.
  • the cellular network of the embodiments of the present invention may be: a Long Term Evolution (LTE) network, a General Packet Radio Service (GPRS) system, a Global System for Mobile communications (GSM) network, or A Universal Mobile Telecommunications System (UMTS) can of course be other cellular networks.
  • LTE Long Term Evolution
  • GPRS General Packet Radio Service
  • GSM Global System for Mobile communications
  • UMTS Universal Mobile Telecommunications System
  • the foregoing UE determines, according to a network load and/or a network transmission quality, a transmission network of the first uplink data of the first service to be transmitted;
  • the specific manner in which the UE determines the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may be various, and the UE may only be based on one or more networks (including the first The network load of the network and/or the second network determines the transmission network of the first uplink data of the first service to be transmitted, and of course the UE may also be based on only one or more networks (including the first network and/or the second network)
  • the transmission quality determines the transmission network of the first uplink data of the first service to be transmitted, and may also be combined with the network load and network transmission of one or more networks, and may even jointly determine the first service to be transmitted in combination with other parameters.
  • the first uplink data transmission network may be various, and the UE may only be based on one or more networks (including the first The network load of the network and/or the second network determines the transmission network of the first uplink data of the first service to be transmitted, and of course the UE may also be based on only
  • the transmission network that determines the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may include: determining, if the load ratio of the first network is lower than the first threshold, Transmitting, by the network, the first uplink data; or, if the load ratio of the second network is lower than the second threshold, determining that the first uplink data is transmitted by the second network; or, if the load ratio of the first network is lower than the first threshold If the load ratio of the second network is lower than the second threshold, determining that the first uplink data is transmitted by the first network and the second network; or, if the load ratio of the first network is higher than the load ratio of the second network, determining Transmitting the first uplink data by the second network; or determining, if the load ratio of the first network is lower than the load ratio of the second network, transmitting the first uplink data by the first network; or, if the channel of the first network is If the quality is higher than the third threshold, it is determined that the first uplink
  • the UE determines that the first uplink data is transmitted by the first network, the first uplink data is encapsulated into a first uplink data packet, and the first uplink data packet is transmitted through the first network, where the first uplink data packet is The source address is the first address.
  • the UE determines that the first uplink data is transmitted by the second network, the first uplink data is encapsulated into a second uplink data packet, and the second uplink data packet is transmitted through the second network, where the second uplink data packet is The source address is the second address.
  • the UE determines that the first uplink data is transmitted by the first network and the second network, the first uplink data is encapsulated into a third uplink data packet and a fourth uplink data packet, and the third uplink data packet is transmitted through the first network. And transmitting, by the second network, a fourth uplink data packet, where a source address of the third uplink data packet is a first address, and a source address of the fourth uplink data packet is a second address.
  • the UE may further send an address binding request to the network side device, where the address binding request carries the first address and the second address.
  • the network side device can receive the address binding request, where the address binding request carries the first address and the second address, where the first address is an address allocated to the UE for transmitting the service on the first network, and second The address is an address allocated to the UE for transmitting a service on the second network; the network side device may perform binding recording on the first address and the second address.
  • the network side device may be, for example, a data gateway or an access network element of the first network or an access network element of the second network or other network element that can serve as a data anchor.
  • the network side device if receiving the first downlink data packet of the first service of the UE, determining a transmission network of the first downlink data packet according to the network load and/or the network transmission quality; If the network side device determines that the first downlink data packet is transmitted by the first network, the destination address of the first downlink data packet is converted into the first address, and the forwarding destination address is converted into the first downlink data of the first address.
  • a packet, or, if it is determined that the first downlink data packet is transmitted by the first network, the second address is encapsulated into the first downlink data packet by using an internet protocol tunnel (IP tunnel), and is encapsulated into the second address.
  • IP tunnel internet protocol tunnel
  • the subsequent UE may use the second address as the source address of the uplink data packet in response to the first downlink data packet
  • the network side device determines that the second network is used by the second network Transmitting the first downlink data packet, and converting the destination address of the first downlink data packet to the second address, and forwarding the destination address to the first downlink data packet of the second address
  • the network side device determines that The first network and the second network transmit the first downlink data packet, and the first downlink data packet is split into the third downlink data packet and the fourth downlink data packet, and the third downlink data packet is transmitted through the first network
  • the second network transmits the fourth downlink data packet, where the destination address of the third downlink data packet is the first address, and the destination address of the fourth downlink data packet is the second address.
  • the third downlink data packet or other data packet can also be processed by
  • the determining, by the network load and/or the network transmission quality, the transmission network of the first downlink data packet may include: if the load ratio of the first network is lower than the first threshold, determining Transmitting, by the network, the first downlink data packet; or, if the load ratio of the second network is lower than the second threshold, determining that the first downlink data packet is transmitted by the second network; or if the load ratio of the first network is low After the first threshold and the load ratio of the second network is lower than the second threshold, determining that the first downlink data packet is transmitted by the first network and the second network; or, if the load ratio of the first network is higher than the second network The load ratio determines that the first downlink data packet is transmitted by the second network; or if the load ratio of the first network is lower than the load ratio of the second network, determining that the first downlink data is transmitted by the first network Or; if the channel quality of the first network is higher than the third threshold, determining that the first downlink data packet is
  • the network side device is a data gateway, and the network side device receives After the first uplink data packet of the first service of the UE is used, and the source address of the first uplink data packet is the first address, the source address of the first uplink data packet may be converted to the third address of the network side device. Transmitting the source address to the first uplink data packet of the third address; if the network side device receives the second uplink data packet of the first service of the UE, and the source address of the second uplink data packet is the second address, Then, after converting the source address of the second uplink data packet to the third address, the forwarding source address is converted into the second uplink data packet of the third address.
  • the network side device is an access network element of the first network or an access network element of the second network
  • the network side device receives the first service of the first service of the UE
  • An uplink data packet and the source address of the first uplink data packet is the first address
  • the first uplink data packet is the response data of the first downlink data packet
  • the destination address of the first downlink data packet is the second address
  • the source address of the first uplink data packet is converted into the second address
  • the forwarding source address is converted into the first uplink data packet of the second address.
  • the network side device if the network side device is an access network element of the first network or an access network element of the second network, and the network side device receives the second service of the first service of the UE.
  • An uplink data packet wherein the source address of the second uplink data packet is the second address, and the second uplink data packet is the response data of the first downlink data packet, and the destination address of the first downlink data packet is the first address, Then, the source address of the second uplink data packet is converted into the first address, and the forwarding source address is converted into the second uplink data packet of the first address.
  • the network side device if the network side device is an access network element of the first network or an access network element of the second network, and the network side device receives the second service of the first service of the UE.
  • the uplink data packet, and the source address of the second uplink data packet is the second address, and the downlink data packet of the UE is encapsulated by the Internet Protocol tunnel, and the second uplink data packet whose source address is the second address is forwarded.
  • the UE accesses the first network and obtains a first address for transmitting the service in the first network allocated to the UE; accessing the second network and obtaining the first network for the UE a second address of the second network transmission service; the UE+ determines a transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality; wherein, the first network and the second network are networks of different standards .
  • the uplink data of the UE determines the transmission network based on the network load and/or the network transmission quality, therefore, It is beneficial to balance the transmission volume of each network, which is beneficial to improve the service transmission performance of the network.
  • the service processing method may include: the UE accessing the first network and obtaining a first address allocated to the UE for transmitting a service in the first network; and the UE accessing the second network And get assigned to a second address of the UE for transmitting a service in the second network, where the first network and the second network are networks of different standards; the UE receives the first downlink data packet of the first service by using the second network, or The UE receives the second downlink data packet of the first service through the first network, and receives the third downlink data packet of the first service by using the second network. The UE sends the uplink data packet of the first service only through the first network.
  • FIG. 2 is a schematic flowchart diagram of a service processing method according to another embodiment of the present invention.
  • a service processing method provided by another embodiment of the present invention may include the following content:
  • the UE accesses the first network, and obtains a first address that is allocated to the UE for transmitting a service in the first network.
  • the UE accesses the second network, and obtains a second address that is allocated to the UE for transmitting a service in the second network, where the first network and the second network are networks of different standards.
  • the first network and the second network are networks of different standards.
  • the first network may be a WLAN
  • the second network may be a long term evolution network or a universal mobile communication network or other cellular network
  • the second network may be a WLAN
  • the first network may be a long term evolution Network or universal mobile communication network or other cellular network.
  • the UE receives the first downlink data packet of the first service by using the second network, or the UE receives the second downlink data packet of the first service by using the first network, and receives the third service data of the first service by using the second network.
  • Downstream data packet ;
  • the foregoing UE sends an uplink data packet of the first service only by using the first network.
  • the UE may further send an address binding request to the network side device, where the address binding request carries the first address and the second address.
  • the network side device can receive the address binding request, where the address binding request carries the first address and the second address, where the first address is an address allocated to the UE for transmitting the service on the first network, and second The address is an address allocated to the UE for transmitting a service on the second network; the network side device may perform binding recording on the first address and the second address.
  • the network side device may be, for example, a data gateway or an access network element of the first network or an access network element of the second network or other network element that can serve as a data anchor.
  • the network side device if receiving the first downlink data packet of the first service of the UE, determining a transmission network of the first downlink data packet according to the network load and/or the network transmission quality; If the network side device determines that the first downlink data packet is transmitted by the first network, the destination address of the first downlink data packet is converted into the first address, and the forwarding destination address is converted into the first downlink data of the first address.
  • the second address is encapsulated into the first downlink data packet by using an internet protocol tunnel (IP tunnel)
  • IP tunnel internet protocol tunnel
  • the destination address of the first downlink data packet may be converted into After the second address, the forwarding destination address is converted into the first downlink data packet of the second address; if the network side device determines that the first downlink data packet is transmitted by the first network and the second network, the first downlink may be The data packet is split into a third downlink data packet and a fourth downlink data packet, and the third downlink data packet is transmitted through the first network, and the fourth downlink data packet is transmitted through the second network, where the destination address of the third downlink data packet is The first address, the destination address of the fourth downlink data packet is the second address.
  • the third downlink data packet or other data packet can also be processed by using the above Internet protocol tunnel.
  • the determining, by the network load and/or the network transmission quality, the transmission network of the first downlink data packet may include: if the load ratio of the first network is lower than the first threshold, determining Transmitting, by the network, the first downlink data packet; or, if the load ratio of the second network is lower than the second threshold, determining that the first downlink data packet is transmitted by the second network; or if the load ratio of the first network is low After the first threshold and the load ratio of the second network is lower than the second threshold, determining that the first downlink data packet is transmitted by the first network and the second network; or, if the load ratio of the first network is higher than the second network The load ratio determines that the first downlink data packet is transmitted by the second network; or if the load ratio of the first network is lower than the load ratio of the second network, determining that the first downlink data is transmitted by the first network Or; if the channel quality of the first network is higher than the third threshold, determining that the first downlink data packet is
  • the network side device is a data gateway, and the network side device receives the first uplink data packet of the first service of the UE, and the source address of the first uplink data packet is An address, after converting the source address of the first uplink data packet to the third address of the network side device, forwarding the source address to the first uplink data packet of the third address; if the network side device receives the UE The second uplink data packet of the first service, and the source address of the second uplink data packet is the second address, after the source address of the second uplink data packet is converted into the third address, the forwarding source address is converted into the third address.
  • the second upstream packet of the address if the network side device is a data gateway, and the network side device receives the first uplink data packet of the first service of the UE, and the source address of the first uplink data packet is An address, after converting the source address of the first uplink data packet to the third address of the network side device, forwarding the source address to the first uplink data packet of the third address;
  • the network side device is an access network element of the first network or an access network element of the second network
  • the network side device receives the first service of the first service of the UE
  • An uplink data packet and the source address of the first uplink data packet is the first address
  • the first uplink data packet is the response data of the first downlink data packet
  • the destination address of the first downlink data packet is the second address
  • the source address of the first uplink data packet is converted into the second address
  • the forwarding source address is converted into the first uplink data packet of the second address.
  • the network side device is an access network element of the first network or an access network element of the second network
  • the network side device receives the first service of the UE
  • the second uplink data packet, and the source address of the second uplink data packet is the second address
  • the second uplink data packet is the response data of the first downlink data packet
  • the destination address of the first downlink data packet is the first address
  • the source address of the second uplink data packet is converted into the first address
  • the forwarding source address is converted into the second uplink data packet of the first address.
  • the network side device if the network side device is an access network element of the first network or an access network element of the second network, and the network side device receives the second service of the first service of the UE.
  • the uplink data packet, and the source address of the second uplink data packet is the second address, and the downlink data packet of the UE is encapsulated by the Internet Protocol tunnel, and the second uplink data packet whose source address is the second address is forwarded.
  • the UE accesses the first network and obtains a first address for transmitting the service in the first network allocated to the UE; accessing the second network and obtaining the first network for the UE a second address of the network transmission service; the UE receives the first downlink data packet of the first service by using the second network, or the UE receives the second downlink data packet of the first service by using the first network, and receives the second downlink data packet of the first service The third downlink data packet of the first service; the UE sends the uplink data packet of the first service only through the first network; wherein, the first network and the second network are networks of different standards.
  • the uplink and downlink data of the UE can be transmitted on different networks. Therefore, it is beneficial to balance the networks.
  • the amount of transmission which in turn helps to improve the service transmission performance of the network.
  • uplink and downlink data of the same service are transmitted on the same system.
  • the UE opens an Internet webpage, and the UE's webpage data request (uplink) and webpage data (downlink) and its corresponding acknowledgement frame are transmitted on the LTE or WLAN side.
  • the service processing method may include: the network side device receiving the address binding request, where the address binding request carries the first address and the second address, where the first address is used by the UE The address of the first network transmission service, where the second address is an address used by the UE to transmit the service on the second network; the network side device binds the first address and the second address.
  • FIG. 3 is a schematic flowchart diagram of a service processing method according to another embodiment of the present invention.
  • a service processing method provided by another embodiment of the present invention may include the following content:
  • the network side device receives an address binding request, where the address binding request carries a first address and a second address, where the first address is used by the UE to transmit a service in the first network, and the second address is used by the UE.
  • the address of the second network transmission service
  • the network side device binds the first address to the second address.
  • the network side device if receiving the first downlink data packet of the first service of the UE, determining a transmission network of the first downlink data packet according to the network load and/or the network transmission quality; If the network side device determines that the first downlink data packet is transmitted by the first network, the destination address of the first downlink data packet is converted into the first address, and the forwarding destination address is converted into the first downlink of the first address.
  • a data packet or, if it is determined that the first downlink data packet is transmitted by the first network, the second address is encapsulated into the first downlink data packet by using an internet protocol tunnel (IP tunnel), and is encapsulated into the second downlink data packet.
  • IP tunnel internet protocol tunnel
  • the forwarding destination address of the first downlink data packet of the address is converted into the first address (the subsequent UE may respond to the first downlink data packet by using the second address). If the network side device determines that the first downlink data packet is transmitted by the second network, the destination address of the first downlink data packet may be converted into the second address. After the address, the forwarding destination address is converted into the first downlink data packet of the second address; if the network side device determines that the first downlink data packet is transmitted by the first network and the second network, the first downlink data packet may be used.
  • the first network may be a WLAN
  • the second network may be a long term evolution network or a universal mobile communication network or other cellular network
  • the second network may be a WLAN
  • the first network may be a long term evolution Network or universal mobile communication network or other cellular network.
  • the determining, by the network load and/or the network transmission quality, the transmission network of the first downlink data packet may include: determining, if the load ratio of the first network is lower than the first threshold, determining The first network transmits the first downlink data packet; or, if the load ratio of the second network is lower than the second threshold, determining that the first downlink data packet is transmitted by the second network; or, if the load ratio of the first network is If the load ratio of the second network is lower than the second threshold, determining that the first downlink data packet is transmitted by the first network and the second network; or if the load ratio of the first network is higher than the second
  • the load ratio of the network determines that the first downlink data packet is transmitted by the second network; or, if the load ratio of the first network is lower than the load ratio of the second network, determining that the first downlink is transmitted by the first network a data packet; or, if the channel quality of the first network is higher than a third threshold, determining that the first downlink
  • the network side device is a data gateway, and the network side device receives the first uplink data packet of the first service of the UE, and the source address of the first uplink data packet is An address, after converting the source address of the first uplink data packet to the third address of the network side device, forwarding the source address to the first uplink data packet of the third address; if the network side device receives the UE The second uplink packet of the first service, And the source address of the second uplink data packet is the second address, and after converting the source address of the second uplink data packet to the third address, the forwarding source address is converted into the second uplink data packet of the third address.
  • the network side device is an access network element of the first network or an access network element of the second network
  • the network side device receives the first service of the first service of the UE
  • An uplink data packet and the source address of the first uplink data packet is the first address
  • the first uplink data packet is the response data of the first downlink data packet
  • the destination address of the first downlink data packet is the second address
  • the source address of the first uplink data packet is converted into the second address
  • the forwarding source address is converted into the first uplink data packet of the second address.
  • the network side device if the network side device is an access network element of the first network or an access network element of the second network, and the network side device receives the second service of the first service of the UE.
  • An uplink data packet wherein the source address of the second uplink data packet is the second address, and the second uplink data packet is the response data of the first downlink data packet, and the destination address of the first downlink data packet is the first address, Then, the source address of the second uplink data packet is converted into the first address, and the forwarding source address is converted into the second uplink data packet of the first address.
  • the network side device if the network side device is an access network element of the first network or an access network element of the second network, and the network side device receives the second service of the first service of the UE.
  • the uplink data packet, and the source address of the second uplink data packet is the second address, and the downlink data packet of the UE is encapsulated by the Internet Protocol tunnel, and the second uplink data packet whose source address is the second address is forwarded.
  • the network side device receives the address binding request, where the address binding request carries the first address and the second address, where the first address is used by the UE to transmit the service in the first network,
  • the second address is an address used by the UE to transmit a service on the second network.
  • the network side device binds the first address to the second address.
  • the network side device can perform address translation on the uplink and downlink data of the UE based on the binding record.
  • the uplink data and the downlink data of the UE can be assisted to be transmitted on different networks. It is beneficial to better balance the transmission volume of each network, and thus is beneficial to improving the service transmission performance of the network.
  • the access network element of the first network and the access network element of the second network may be independent devices, or may be integrated in the same physical device.
  • several application scenarios are exemplified below.
  • FIG. 4 is a schematic diagram of a network architecture according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of another service processing method according to an embodiment of the present invention.
  • a service processing provided by another embodiment of the present invention The method can include the following:
  • the UE accesses the WLAN and obtains a first address (IP address al+ port number il) for transmitting the service on the WLAN allocated to the UE.
  • IP address al+ port number il IP address al+ port number il
  • the UE accesses the LTE network and obtains a second address (IP address a2+ port number i2) for transmitting the service on the LTE network to the UE.
  • IP address a2+ port number i2 IP address a2+ port number i2
  • the UE sends an address binding request (Binding request) to the packet data network gateway (P-GW), where the address binding request may carry the first address and the second address.
  • P-GW packet data network gateway
  • the P-GW receives the address binding request, and the P-GW can perform binding record recording on the first address and the second address, and further feed back the address binding response (Binding response) to the UE.
  • the P-GW may associate the first address with the second address, and further store the P-GW address corresponding to the first address or the second address, and further associate with a binding identity certificate ( BID, Binding Identification), the specific binding record mode of the above addresses can be as shown in Figure 4-c.
  • BID Binding Identification
  • the foregoing UE determines a transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality;
  • the specific manner in which the UE determines the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may be various, and the UE may only be based on one or more networks (including WLAN and The network load of the LTE network determines the transmission network of the first uplink data of the first service to be transmitted. Of course, the UE can also determine the transmission to be transmitted according to only the transmission quality of one or more networks (including WLAN and/or LTE network).
  • the first uplink data transmission network of the first service may be combined with the network load and network transmission of one or more networks, and may even be combined with other parameters to jointly determine the first uplink data of the first service to be transmitted. transporting network.
  • the transmission network that determines the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining that the WLAN is transmitted by the WLAN. An uplink data; or, if the load ratio of the LTE network is lower than the second threshold, determining that the first uplink data is transmitted by the LTE network; or if the load ratio of the WLAN is lower than the first threshold and the load ratio of the LTE network is lower than The second threshold determines that the first uplink data is transmitted by the WLAN and the LTE network; or if the load ratio of the WLAN is higher than the load ratio of the LTE network, determining that the first uplink data is transmitted by the LTE network; or, if the WLAN is If the load ratio is lower than the load ratio of the LTE network, it is determined that the first uplink data is transmitted by the WLAN; or, if the channel quality of the WLAN is higher than the third threshold, Determining that the first uplink data is transmitted by
  • the UE determines that the first uplink data is transmitted by the WLAN (the UE can turn off the LTE uplink transmission channel)
  • the first uplink data may be encapsulated into the first uplink data packet, and the first uplink data packet is transmitted through the WLAN, where The source address of the first uplink data packet is the first address.
  • the UE determines that the first uplink data is transmitted by the LTE network (the UE can turn off the WLAN uplink transmission channel)
  • the first uplink data is encapsulated into a second uplink data packet
  • the second uplink data packet is transmitted through the LTE network, where The source address of the second uplink data packet is the second address.
  • the first uplink data may be encapsulated into a third uplink data packet and a fourth uplink data packet, and the third uplink data packet is transmitted through the WLAN, and the third uplink data packet is transmitted through the LTE network.
  • the fourth uplink data packet where the source address of the third uplink data packet is the first address, and the source address of the fourth uplink data packet is the second address.
  • the UE may also determine the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality, for example, if the UE receives the first service through the LTE network.
  • the first downlink data packet, or the UE receives the second downlink data packet of the first service through the LTE network, and receives the third downlink data packet of the first service by using the WLAN; the UE may send the first service only by using the WLAN.
  • Upstream packet For example, the UE receives the first downlink data packet of the first service by using the WLAN, or the UE receives the second downlink data packet of the first service through the LTE network, and receives the third downlink data packet of the first service by using the WLAN.
  • the foregoing UE may send the uplink data packet of the first service only through the LTE network.
  • the P-GW if receiving the first downlink data packet of the first service of the UE, determines a transmission network of the first downlink data packet according to the network load and/or the network transmission quality; If the network side device determines that the first downlink data packet is transmitted by the WLAN, the destination address of the first downlink data packet is converted into the first address, and the forwarding destination address is converted into the first downlink data packet of the first address.
  • the P-GW determines that the first downlink data packet is transmitted by the LTE network
  • the destination address of the first downlink data packet is converted into the second address
  • the forwarding destination address is converted into the first downlink data of the second address.
  • the first downlink data packet may be split into the third downlink data packet and the fourth downlink data packet, and the third downlink packet is transmitted through the WLAN.
  • the data packet is transmitted by the LTE network, where the destination address of the third downlink data packet is the first address, and the destination address of the fourth downlink data packet is the second address.
  • the determining, by the P-GW, the transmission network of the first downlink data packet according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining to be transmitted by the WLAN And determining, by the LTE network, the first downlink data packet if the load ratio of the LTE network is lower than the second threshold; or if the WLAN load ratio is lower than the first threshold and the LTE network If the load ratio is lower than the second threshold, it is determined that the first downlink data packet is transmitted by the WLAN and the LTE network; or if the load ratio of the WLAN is higher than the load ratio of the LTE network, determining that the first downlink is transmitted by the LTE network Or, if the load ratio of the WLAN is lower than the load ratio of the LTE network, determining that the first downlink data packet is transmitted by the WLAN; or if the channel quality of the WLAN is higher than the third threshold, determining that the WLAN is transmitted by the WLAN The first downlink data packet;
  • FIG. 5-a is a network architecture diagram according to an embodiment of the present invention
  • FIG. 5-b is a schematic flowchart of another service processing method according to an embodiment of the present invention.
  • a service processing method provided by another embodiment of the present invention may include the following content:
  • the UE accesses the WLAN and obtains a first address (IP address al+ port number il) for transmitting the service on the WLAN allocated to the UE;
  • the foregoing UE accesses an LTE network, and obtains a second address (IP address a2+ port number i2) for transmitting the service on the LTE network to the UE.
  • IP address a2+ port number i2 IP address a2+ port number i2
  • the UE sends an address binding request to an evolved base station (eNB, Evolved NodeB), where the address binding request may carry the first address and the second address.
  • eNB evolved base station
  • Evolved NodeB evolved NodeB
  • the eNB receives the address binding request, and the eNB may perform binding record on the first address and the second address, and further feed back the address binding response to the UE.
  • the eNB may associate the first address with the second address, and may further associate with a Binding Identification (BID).
  • BID Binding Identification
  • the specific binding record mode of the foregoing addresses may be as shown in Figure 5-c. Shown.
  • the foregoing UE may determine a transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality.
  • the specific manner in which the UE determines the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may be various, and the UE may only be based on one or more networks (including WLAN and The network load of the LTE network determines the transmission network of the first uplink data of the first service to be transmitted. Of course, the UE can also determine the transmission to be transmitted according to only the transmission quality of one or more networks (including WLAN and/or LTE network).
  • the first uplink data transmission network of the first service may be combined with the network load and network transmission of one or more networks, and may even be combined with other parameters to jointly determine the first uplink data of the first service to be transmitted. transporting network.
  • the transmission network that determines the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining that the WLAN is transmitted by the WLAN. One up Data; or, if the load ratio of the LTE network is lower than the second threshold, determining that the first uplink data is transmitted by the LTE network; or if the load ratio of the WLAN is lower than the first threshold and the load ratio of the LTE network is lower than the second The threshold is determined to transmit the first uplink data by the WLAN and the LTE network; or, if the load ratio of the WLAN is higher than the load ratio of the LTE network, determine that the first uplink data is transmitted by the LTE network; or, if the WLAN load ratio If the ratio of the load of the LTE network is lower than the LTE network, the first uplink data is determined to be transmitted by the WLAN; or if the channel quality of the WLAN is higher than the third threshold, the first uplink data is determined to be transmitted by
  • the network transmits the first uplink data; or, if the channel quality of the WLAN is lower than the channel quality of the LTE network, determining that the first uplink data is transmitted by the LTE network; or If the channel quality of the WLAN is higher than the channel quality of the LTE network, determine that the first uplink data is transmitted by the WLAN; or if the transmission delay of the WLAN is lower than the fifth threshold, determine that the first uplink data is transmitted by the WLAN.
  • the transmission delay of the LTE network is lower than the sixth threshold, determining that the first uplink data is transmitted by the LTE network; or if the transmission delay of the WLAN is lower than the fifth threshold and the transmission delay of the LTE network is lower than the first
  • the sixth threshold is used to determine that the first uplink data is transmitted by the WLAN and the LTE network; or, if the transmission delay of the WLAN is higher than the transmission delay of the LTE network, it is determined that the first uplink data is transmitted by the LTE network; or, if the WLAN is The transmission delay is lower than the transmission delay of the LTE network, and it is determined that the first uplink data is transmitted by the WLAN.
  • the embodiments of the present invention are not limited to the above examples.
  • the UE determines that the first uplink data is transmitted by the WLAN (the UE can turn off the LTE uplink transmission channel)
  • the first uplink data may be encapsulated into the first uplink data packet, and the first uplink data packet is transmitted through the WLAN, where The source address of the first uplink data packet is the first address.
  • the UE determines that the first uplink data is transmitted by the LTE network (the UE can close the WLAN uplink transmission channel), the first uplink data is encapsulated into the second uplink data packet, and the second uplink data packet is transmitted through the LTE network, where The source address of the second uplink data packet is the second address.
  • the first uplink data is encapsulated into a third uplink data packet and a fourth uplink data packet, and the third uplink data packet is transmitted through the WLAN, and the fourth uplink is transmitted through the LTE network.
  • the UE may also determine the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality, for example, if the UE receives the first service through the LTE network. First a downlink data packet, or the UE receives the second downlink data packet of the first service through the LTE network, and receives the third downlink data packet of the first service by using the WLAN; the UE may send the uplink data packet of the first service only by using the WLAN. .
  • the UE receives the first downlink data packet of the first service by using the WLAN, or the UE receives the second downlink data packet of the first service through the LTE network, and receives the third downlink data packet of the first service by using the WLAN.
  • the foregoing UE may send the uplink data packet of the first service only through the LTE network.
  • the eNB receives the first downlink data packet of the first service of the UE, determining, according to the network load and/or the network transmission quality, the transmission network of the first downlink data packet; If the side device determines that the first downlink data packet is transmitted by the WLAN, the destination address of the first downlink data packet is converted into the first downlink address, and the forwarding destination address is converted into the first downlink data packet of the first address, or If it is determined that the first downlink data packet is transmitted by the first network, the second address is encapsulated into the first downlink data packet by using an internet protocol tunnel (IP tunnel), and is encapsulated into the first address of the second address.
  • IP tunnel internet protocol tunnel
  • the forwarding destination address of the downlink data packet is converted into the first address
  • the forwarding destination address is converted into the first downlink data packet of the first address (the subsequent UE may use the second address as the uplink data packet that responds to the first downlink data packet.
  • the eNB determines that the first downlink data packet is transmitted by the LTE network, the destination address of the first downlink data packet may be converted into the second address, and the forwarding destination Converting the address to the first downlink data packet of the second address; if the eNB determines that the first downlink data packet is transmitted by the WLAN and the LTE network, the first downlink data packet may be split into the third downlink data packet and the fourth The downlink data packet, the third downlink data packet is transmitted through the WLAN, and the fourth downlink data packet is transmitted through the LTE network, where the destination address of the third downlink data packet is the first address, and the destination address of the fourth downlink data packet is the second address.
  • determining, by the eNB, the transmission network of the first downlink data packet according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining that the first transmission by the WLAN is performed.
  • a downlink data packet or if the load ratio of the LTE network is lower than the second threshold, determining that the first downlink data packet is transmitted by the LTE network; or if the load ratio of the WLAN is lower than the first threshold and the load ratio of the LTE network
  • the second downlink data packet is determined to be transmitted by the WLAN and the LTE network; or, if the load ratio of the WLAN is higher than the load ratio of the LTE network, the first downlink data packet is determined to be transmitted by the LTE network.
  • the load ratio of the WLAN is lower than the load ratio of the LTE network, determine that the first downlink data packet is transmitted by the WLAN; or if the channel quality of the WLAN is higher than the third threshold, determine that the first transmission by the WLAN is performed.
  • the channel quality of the LTE network is higher than the fourth threshold, determining that the first downlink data packet is transmitted by the LTE network; or if the channel quality of the WLAN is higher than the third threshold and the LT If the channel quality of the E network is higher than the fourth threshold, it is determined that the first downlink data packet is transmitted by the WLAN and the LTE network; or If the channel quality of the WLAN is lower than the channel quality of the LTE network, determining that the first downlink data packet is transmitted by the LTE network; or if the channel quality of the WLAN is higher than the channel quality of the LTE network, determining that the WLAN transmission is performed by the WLAN Or a downlink data packet; or, if the transmission delay of the WLAN is lower than the fifth threshold, determining that the first downlink data packet is transmitted by the WLAN; or, if the transmission delay of the LTE network is lower than the sixth threshold, determining The first downlink data packet is transmitted by the LTE network; or if the transmission delay of the WLAN is lower than the fifth threshold, determining that the first downlink
  • the transmission delay of the WLAN is higher than the transmission delay of the LTE network, determining that the first downlink data packet is transmitted by the LTE network; or if the transmission delay of the WLAN is lower than the transmission delay of the LTE network, It is determined that the first downlink data packet is transmitted by the WLAN.
  • the eNB receives the first uplink data packet of the first service of the UE, and the source address of the first uplink data packet is the first address, and the first uplink data packet is received by the UE,
  • the response data of the first downlink data packet (for example, the UE may carry the indication bit in the first uplink data packet to indicate that the data packet is a response corresponding to the LTE side data packet;), and the purpose of the first downlink data packet
  • the address is the second address, and the source address of the first uplink data packet is converted into the second address, and the forwarding source address is converted into the first uplink data packet of the second address.
  • the eNB receives the second uplink data packet of the first service of the UE, and the source address of the second uplink data packet is the second address, and the second uplink data packet is received by the UE.
  • the response data of the first downlink data packet (for example, the UE may carry the indication bit in the second uplink data packet to indicate that the data packet is a response of the corresponding WLAN side data packet;), and the purpose of the first downlink data packet
  • the address is the first address, and the source address of the second uplink data packet is converted into the first address, and the forwarding source address is converted into the second uplink data packet of the first address.
  • the eNB receives the second uplink data packet of the first service of the UE, and the source address of the second uplink data packet is the second address, and the downlink data packet of the UE passes the The Internet Protocol tunnel encapsulation forwards the second uplink data packet whose source address is the second address.
  • FIG. 6-a is a network architecture diagram according to an embodiment of the present invention
  • FIG. 6-b is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • a service processing method provided by another embodiment of the present invention may include the following content:
  • the UE accesses the WLAN and obtains a first address (IP address al+ port number il) for transmitting the service on the WLAN allocated to the UE.
  • IP address al+ port number il IP address al+ port number il
  • the foregoing UE accesses an LTE network, and obtains a second address (IP address a2+ port number i2) for transmitting a service on the LTE network allocated to the UE. It can be understood that there is no necessary sequence between steps 601 and 602.
  • the UE sends an address binding request to the P-GW, where the address binding request may carry the first address, the second address, and the external network address corresponding to the first address (the UE may access the access controller (AC, Access). Controller) obtains the external network address corresponding to the first address);
  • the P-GW receives the address binding request, and the P-GW can bind the first address, the second address, and the external network address corresponding to the first address, and further feed back the address binding response to the UE.
  • the P-GW may associate the first address, the second address, and the external network address corresponding to the first address, and further associate the external network address corresponding to the second address (ie, the P corresponding to the second address) - GW address;), and can be further associated with a BID, the specific binding record mode of the above several addresses can be as shown in Figure 6-c.
  • the UE sends an address binding request to the AC, where the address binding request may carry the first address, the second address, and the external network address corresponding to the second address.
  • the AC receives the address binding request, and the AC may perform binding record on the external network address corresponding to the first address, the second address, and the second address, and may further feed back the address binding response to the UE.
  • the P-GW may associate the external network address corresponding to the first address, the second address, and the second address, and further store the external network address corresponding to the first address (ie, the AC corresponding to the first address) Address), and can be further associated with a BID.
  • the specific binding record mode of the above addresses can be as shown in Figure 6-c.
  • the UE determines the first service to be transmitted according to the network load and/or the network transmission quality.
  • the specific manner of the transmission network of the uplink data may be various.
  • the UE may determine the transmission of the first uplink data of the first service to be transmitted according to the network load of the one or more networks (including the WLAN and/or the LTE network).
  • the UE may also determine the transmission network of the first uplink data of the first service to be transmitted according to the transmission quality of one or more networks (including WLAN and/or LTE network), and may also be combined with one or more networks.
  • the transmission network that determines the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining that the WLAN is transmitted by the WLAN. Or an uplink data; or if the load ratio of the LTE network is lower than the second threshold, determining that the first uplink data is transmitted by the LTE network; or if the load ratio of the WLAN is lower than the first threshold and the load ratio of the LTE network is lower than the first
  • the second threshold determines that the first uplink data is transmitted by the WLAN and the LTE network; or if the load ratio of the WLAN is higher than the load ratio of the LTE network For example, if it is determined that the first uplink data is transmitted by the LTE network, or if the load ratio of the WLAN is lower than the load ratio of the LTE network, it is determined that the first uplink data is transmitted by the WLAN; or if the channel quality of the WLAN is higher than the first
  • the third threshold determines that the first
  • the first uplink data or, if the channel quality of the WLAN is higher than the channel quality of the LTE network, determining that the first uplink data is transmitted by the WLAN; or if the transmission delay of the WLAN is lower than the fifth threshold, determining that the WLAN is transmitted by the WLAN Or the first uplink data; or, if the transmission delay of the LTE network is lower than the sixth threshold, determining that the first uplink data is transmitted by the LTE network; or if the WLAN is If the transmission delay is lower than the fifth threshold and the transmission delay of the LTE network is lower than the sixth threshold, it is determined that the first uplink data is transmitted by the WLAN and the LTE network; or, if the transmission delay of the WLAN is higher than that of the LTE network If the delay of the WLAN is lower than the transmission delay of the LTE network, the first uplink data is determined to be transmitted by the WLAN.
  • the embodiments of the present invention are not limited to the above examples.
  • the UE determines that the first uplink data is transmitted by the WLAN (the UE can turn off the LTE uplink transmission channel)
  • the first uplink data may be encapsulated into the first uplink data packet, and the first uplink data packet is transmitted through the WLAN, where The source address of the first uplink data packet is the first address.
  • the UE determines that the first uplink data is transmitted by the LTE network (the UE can turn off the WLAN uplink transmission channel)
  • the first uplink data is encapsulated into a second uplink data packet
  • the second uplink data packet is transmitted through the LTE network, where The source address of the second uplink data packet is the second address.
  • the first uplink data may be encapsulated into a third uplink data packet and a fourth uplink data packet, and the third uplink data packet is transmitted through the WLAN, and the third uplink data packet is transmitted through the LTE network.
  • the fourth uplink data packet where the source address of the third uplink data packet is the first address, and the source address of the fourth uplink data packet is the second address.
  • the UE may also determine the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality, for example, if the UE receives the first service through the LTE network.
  • the first downlink data packet, or the UE receives the second downlink data packet of the first service through the LTE network, and receives the third downlink data packet of the first service by using the WLAN; the UE may send the first service only by using the WLAN. Upstream packet.
  • the UE receives the first downlink data packet of the first service through the WLAN, or the UE is connected through the LTE network Receiving a second downlink data packet of the first service, and receiving a third downlink data packet of the first service by using the WLAN; the foregoing UE may send the uplink data packet of the first service only by using the LTE network.
  • the AC receives the first uplink data packet of the first service of the UE, and the source address of the first uplink data packet is the first address, and the first uplink data packet is received by the UE
  • the response data of the first downlink data packet (for example, the UE may carry the indication bit in the first uplink data packet to indicate that the data packet is a response corresponding to the LTE side data packet;), and the purpose of the first downlink data packet
  • the address is the second address, and the source address of the first uplink data packet is converted into the external network address corresponding to the second address, and the forwarding source address is converted into the first uplink data packet of the external network address corresponding to the second address.
  • the P-GW receives the second uplink data packet of the first service of the UE, and the source address of the second uplink data packet is the second address, and the second uplink data packet is the UE.
  • Receiving response data of the first downlink data packet for example, the UE may carry an indication bit in the second uplink data packet to indicate that the data packet is a response corresponding to the WLAN side data packet;
  • the first downlink data packet is The destination address is the first address
  • the source address of the second uplink data packet is converted into the external network address corresponding to the first address
  • the forwarding source address is converted into the second uplink data packet of the external network address corresponding to the first address.
  • FIG. 7-a is a network architecture diagram according to an embodiment of the present invention
  • FIG. 7-b is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • a service processing method provided by another embodiment of the present invention may include the following content:
  • the UE accesses the WLAN and obtains a first address (IP address al+ port number il) for transmitting the service on the WLAN allocated to the UE.
  • IP address al+ port number il IP address al+ port number il
  • the foregoing UE accesses the UMTS network and obtains a second address (IP address a3+port number i3) for transmitting the service on the UMTS network to the UE.
  • the UE sends an address binding request to a GPRS (General Packet Radio Service) support node (GGSN), where the address binding request may carry the first address and the second address.
  • GPRS General Packet Radio Service
  • the GGSN receives the address binding request, and the GGSN may perform binding record recording on the first address and the second address, and may further feed back the address binding response to the UE.
  • the GGSN may associate the first address with the second address, and further associate the storage with the first place.
  • the GGSN address corresponding to the address or the second address may be further associated with a BID.
  • the specific binding record mode of the above addresses may be as shown in Figure 7-c.
  • the foregoing UE determines a transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality;
  • the specific manner in which the UE determines the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may be various, and the UE may only be based on one or more networks (including WLAN and The network load of the UMTS network determines the transmission network of the first uplink data of the first service to be transmitted. Of course, the UE can also determine the transmission to be transmitted only according to the transmission quality of one or more networks (including WLAN and/or UMTS network).
  • the first uplink data transmission network of the first service may be combined with the network load and network transmission of one or more networks, and may even be combined with other parameters to jointly determine the first uplink data of the first service to be transmitted. transporting network.
  • the determining, by the UE, the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining to be transmitted by the WLAN The first uplink data; or, if the load ratio of the UMTS network is lower than the second threshold, determining that the first uplink data is transmitted by the UMTS network; or if the load ratio of the WLAN is lower than the first threshold and the load ratio of the UMTS network is low And determining, by the second threshold, that the first uplink data is transmitted by the WLAN and the UMTS network; or, if the load ratio of the WLAN is higher than the load ratio of the UMTS network, determining that the first uplink data is transmitted by the UMTS network; or, if the WLAN is If the load ratio is lower than the load ratio of the UMTS network, it is determined that the first uplink data is transmitted by the WLAN; or if the channel quality of the WLAN is higher than the
  • the UE determines that the first uplink data is transmitted by the WLAN (the UE can close the UMTS uplink transmission channel)
  • the first uplink data may be encapsulated into the first uplink data packet, and the first uplink data packet is transmitted through the WLAN, where The source address of the first uplink data packet is the first address.
  • the UE determines that the first uplink data is transmitted by the UMTS network (the UE can turn off the WLAN uplink transmission channel)
  • the first uplink data is encapsulated into a second uplink data packet
  • the second uplink data packet is transmitted through the UMTS network, where The source address of the second uplink data packet is the second address.
  • the first uplink data may be encapsulated into a third uplink data packet and a fourth uplink data packet, and the third uplink data packet is transmitted through the WLAN, and the first uplink data packet is transmitted through the UMTS network.
  • the fourth uplink data packet where the source address of the third uplink data packet is the first address, and the source address of the fourth uplink data packet is the second address.
  • the UE may also determine the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality, for example, if the UE receives the first service through the UMTS network.
  • the first downlink data packet, or the UE receives the second downlink data packet of the first service through the UMTS network, and receives the third downlink data packet of the first service by using the WLAN; the UE may send the first service only by using the WLAN. Upstream packet.
  • the UE may send the uplink data packet of the first service only through the UMTS network.
  • the GGSN may determine the transmission network of the first downlink data packet according to the network load and/or the network transmission quality; If the network side device determines that the first downlink data packet is transmitted by the WLAN, the destination address of the first downlink data packet is converted into the first address, and the forwarding destination address is converted into the first downlink data packet of the first address.
  • the GGSN determines that the first downlink data packet is transmitted by the UMTS network, the destination address of the first downlink data packet is converted into the second address, and the forwarding destination address is converted into the first downlink data packet of the second address; If the GGSN determines that the first downlink data packet is transmitted by the WLAN and the UMTS network, the first downlink data packet may be split into a third downlink data packet and a fourth downlink data packet, and the third downlink data packet is transmitted through the WLAN.
  • the UMTS network transmits a fourth downlink data packet, where the destination address of the third downlink data packet is the first address, and the destination address of the fourth downlink data packet is the second address.
  • the GGSN determines the first downlink data according to the network load and/or the network transmission quality.
  • the transport network of the packet may include: determining that the first downlink data packet is transmitted by the WLAN if the load ratio of the WLAN is lower than the first threshold; or determining that the UMTS network is determined by the UMTS network if the load ratio of the UMTS network is lower than the second threshold Transmitting the first downlink data packet; or, if the load ratio of the WLAN is lower than the first threshold and the load ratio of the UMTS network is lower than the second threshold, determining that the first downlink data packet is transmitted by the WLAN and the UMTS network; or If the load ratio of the WLAN is higher than the load ratio of the UMTS network, it is determined that the first downlink data packet is transmitted by the UMTS network; or if the load ratio of the WLAN is lower than the load ratio of the UMTS network, the first transmission by the WLAN is determined.
  • a downlink data packet or, if the channel quality of the WLAN is higher than a third threshold, determining that the first downlink data packet is transmitted by the WLAN; or if the channel quality of the UMTS network is higher than the fourth threshold, determining that the UMTS network is used by the UMTS network Transmitting the first downlink data packet; or if the channel quality of the WLAN is higher than the third threshold and the channel quality of the UMTS network is higher than the fourth threshold, determining that the first transmission is performed by the WLAN and the UMTS network Or a data packet; or, if the channel quality of the WLAN is lower than the channel quality of the UMTS network, determining to transmit the first downlink data packet by the UMTS network; or determining if the channel quality of the WLAN is higher than the channel quality of the UMTS network Transmitting the first downlink data packet by the WLAN; or determining that the first downlink data packet is transmitted by the WLAN if the transmission delay of the WLAN is lower than the fifth threshold; or if the transmission delay of the
  • the first downlink data packet or if the transmission delay of the WLAN is higher than the transmission delay of the UMTS network, determining that the first downlink data packet is transmitted by the UMTS network; or if the transmission delay of the WLAN is lower than the transmission of the UMTS network The delay determines that the first downlink data packet is transmitted by the WLAN.
  • the source of the first uplink data packet may be used. After the address is converted to the third address of the network side device, the forwarding source address is converted into the first uplink data packet of the third address; if the GGSN receives the second uplink data packet of the first service of the UE, and the second uplink data packet After the source address of the packet is the second address, the source address of the second uplink data packet is converted into the third address, and the source address is forwarded to the second uplink data packet of the third address.
  • FIG. 8-a is a network architecture diagram according to an embodiment of the present invention
  • FIG. 8-b is a schematic flowchart of another service processing method according to an embodiment of the present invention.
  • a service processing method provided by another embodiment of the present invention may include the following content:
  • the UE accesses the WLAN and obtains a first address (IP address al+port number il) for transmitting the service on the WLAN allocated to the UE.
  • a first address IP address al+port number il
  • a second address IP address a2+ port number i2 for transmitting the service to the UMTS network allocated to the UE.
  • the UE sends an address binding request to a radio network controller (RNC), where the address binding request may carry the first address and the second address.
  • RNC radio network controller
  • the RNC receives the address binding request, and the RNC may perform binding record recording on the first address and the second address, and further feed back the address binding response to the UE.
  • the RNC can associate the first address with the second address, and can further associate with a BID.
  • the specific binding record mode of the above addresses can be as shown in Figure 8-c.
  • the foregoing UE may determine a transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality.
  • the specific manner in which the UE determines the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may be various, and the UE may only be based on one or more networks (including WLAN and The network load of the UMTS network determines the transmission network of the first uplink data of the first service to be transmitted. Of course, the UE can also determine the transmission to be transmitted only according to the transmission quality of one or more networks (including WLAN and/or UMTS network).
  • the first uplink data transmission network of the first service may be combined with the network load and network transmission of one or more networks, and may even be combined with other parameters to jointly determine the first uplink data of the first service to be transmitted. transporting network.
  • the transmission network that determines the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining that the WLAN is transmitted by the WLAN. Or an uplink data; or, if the load ratio of the UMTS network is lower than the second threshold, determining that the first uplink data is transmitted by the UMTS network; or if the load ratio of the WLAN is lower than the first threshold and the load ratio of the UMTS network is lower than The second threshold determines that the first uplink data is transmitted by the WLAN and the UMTS network; or if the load ratio of the WLAN is higher than the load ratio of the UMTS network, determining that the first uplink data is transmitted by the UMTS network; or, if the WLAN is If the load ratio is lower than the load ratio of the UMTS network, it is determined that the first uplink data is transmitted by the WLAN; or if the channel quality of the WLAN is higher than the third threshold, determining that the first
  • the UE determines that the first uplink data is transmitted by the WLAN (the UE can close the UMTS uplink transmission channel)
  • the first uplink data may be encapsulated into the first uplink data packet, and the first uplink data packet is transmitted through the WLAN, where The source address of the first uplink data packet is the first address.
  • the UE determines that the first uplink data is transmitted by the UMTS network (the UE can turn off the WLAN uplink transmission channel)
  • the first uplink data is encapsulated into a second uplink data packet
  • the second uplink data packet is transmitted through the UMTS network, where The source address of the second uplink data packet is the second address.
  • the first uplink data is encapsulated into a third uplink data packet and a fourth uplink data packet, and the third uplink data packet is transmitted through the WLAN, and the fourth uplink is transmitted through the UMTS network.
  • the UE may also determine the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality, for example, if the UE receives the first service through the UMTS network.
  • the first downlink data packet, or the UE receives the second downlink data packet of the first service through the UMTS network, and receives the third downlink data packet of the first service by using the WLAN; the UE may send the first service only by using the WLAN. Upstream packet.
  • the UE may send the uplink data packet of the first service only through the UMTS network.
  • the RNC if receiving the first downlink data packet of the first service of the UE, determining a transmission network of the first downlink data packet according to the network load and/or the network transmission quality; If the side device determines that the first downlink data packet is transmitted by the WLAN, the destination address of the first downlink data packet may be converted into the first address, Transmitting the destination address to the first downlink data packet of the first address, or, if it is determined that the first downlink data packet is transmitted by the first network, encapsulating the second address into the first network through an internet protocol tunnel (IP tunnel)
  • IP tunnel internet protocol tunnel
  • the forwarding destination address is converted into the first downlink data packet of the first address (subsequent UE)
  • the second address may be used as a source address of the uplink data packet in response to the first downlink data packet; if the RNC determines that the first downlink data packet is
  • the third downlink data packet and the fourth downlink data packet, the third downlink data packet is transmitted through the WLAN, and the fourth downlink data packet is transmitted through the UMTS network, where the destination address of the third downlink data packet is the first , The destination address of the fourth downlink data packet is the second address.
  • determining, by the RNC, the transmission network of the first downlink data packet according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining that the first transmission by the WLAN is performed.
  • a downlink data packet or if the load ratio of the UMTS network is lower than the second threshold, determining that the first downlink data packet is transmitted by the UMTS network; or, if the load ratio of the WLAN is lower than the first threshold and the load ratio of the UMTS network
  • the second downlink data packet is determined to be transmitted by the WLAN and the UMTS network; or, if the load ratio of the WLAN is higher than the load ratio of the UMTS network, the first downlink data packet is determined to be transmitted by the UMTS network.
  • the load ratio of the WLAN is lower than the load ratio of the UMTS network, determine that the first downlink data packet is transmitted by the WLAN; or if the channel quality of the WLAN is higher than the third threshold, determine that the first transmission by the WLAN is performed.
  • a downlink data packet or if the channel quality of the UMTS network is higher than a fourth threshold, determining that the first downlink data packet is transmitted by the UMTS network; or if the channel quality of the WLAN is higher than the third Threshold and the channel quality of the UMTS network is higher than the fourth threshold, determining that the first downlink data packet is transmitted by the WLAN and the UMTS network; or if the channel quality of the WLAN is lower than the channel quality of the UMTS network, determining the UMTS network Transmitting the first downlink data packet; or determining that the first downlink data packet is transmitted by the WLAN if the channel quality of the WLAN is higher than the channel quality of the UMTS network; or, if the transmission delay of the WLAN is lower than the fifth threshold, Determining that the first downlink data packet is transmitted by the WLAN; or if the transmission delay of the UMTS network is lower than the sixth threshold, determining that the first downlink data packet is transmitted by the UMTS network; or if the transmission delay of the WLAN
  • the RNC receives the first uplink data packet of the first service of the UE, and the source address of the first uplink data packet is the first address, and the first uplink data packet is the first uplink data packet is the first
  • the response data of the downlink data packet for example, the UE may carry the indication bit in the first uplink data packet to indicate that the data packet is a response corresponding to the UMTS side data packet;
  • the destination address of the first downlink data packet is the second
  • the address may be converted into a second address by the source address of the first uplink data packet, and the forward source address is converted into the first uplink data packet of the second address.
  • the RNC receives the second uplink data packet of the first service of the UE, and the source address of the second uplink data packet is the second address, and the second uplink data packet is the first
  • the response data of the downlink data packet for example, the UE may carry the indication bit in the second uplink data packet to indicate that the data packet is a response corresponding to the WLAN side data packet;
  • the destination address of the first downlink data packet is the first
  • the address may be converted into a first address of the second uplink data packet, and the forwarding source address is converted into a second uplink data packet of the first address.
  • the RNC receives the second uplink data packet of the first service of the UE, and the source address of the second uplink data packet is the second address, and the downlink data packet of the UE passes the The Internet Protocol tunnel encapsulation forwards the second uplink data packet whose source address is the second address.
  • FIG. 9-a is a network architecture diagram according to an embodiment of the present invention
  • FIG. 9-b is a schematic flowchart diagram of another service processing method according to an embodiment of the present invention.
  • a service processing method provided by another embodiment of the present invention may include the following content:
  • the UE accesses the WLAN and obtains a first address (IP address al+ port number il) for transmitting the service on the WLAN allocated to the UE.
  • IP address al+ port number il IP address al+ port number il
  • the foregoing UE accesses the UMTS network and obtains a second address (IP address a2+ port number i2) for transmitting the service on the UMTS network to the UE.
  • IP address a2+ port number i2 IP address a2+ port number i2
  • the UE sends an address binding request to the GGSN, where the address binding request may carry the first address, the second address, and the external network address corresponding to the first address (the UE may be an access controller (AC, Access controller)) Obtain an external network address corresponding to the first address);
  • the GGSN receives the address binding request, and the GGSN may bind the first address, the second address, and the external network address corresponding to the first address, and may further feed back the address binding response to the UE.
  • the GGSN may associate the first address, the second address, and the external network address corresponding to the first address, and The external network address corresponding to the second address (ie, the GGSN address corresponding to the second address) may be further associated, and may be further associated with a BID.
  • the specific binding record mode of the foregoing addresses may be as shown in FIG. 9-c. Shown.
  • the UE sends an address binding request to the AC, where the address binding request may carry the first address, the second address, and the external network address corresponding to the second address.
  • the AC receives the address binding request, and the AC may perform binding record on the external network address corresponding to the first address, the second address, and the second address, and may further feed back the address binding response to the UE.
  • the GGSN may associate the external network address corresponding to the first address, the second address, and the second address, and further store the external network address corresponding to the first address (ie, the AC address corresponding to the first address). And can be further associated with a BID, the specific binding record mode of the above several addresses can be as shown in Figure 9-c.
  • the UE determines the first service to be transmitted according to the network load and/or the network transmission quality.
  • the specific manner of the transmission network of the uplink data may be various.
  • the UE may determine the transmission of the first uplink data of the first service to be transmitted according to the network load of the one or more networks (including the WLAN and/or the UMTS network).
  • the UE may also determine the transmission network of the first uplink data of the first service to be transmitted according to the transmission quality of one or more networks (including WLAN and/or UMTS network), and may also be combined with one or more networks.
  • the transmission network that determines the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may include: if the load ratio of the WLAN is lower than the first threshold, determining that the WLAN is transmitted by the WLAN. An uplink data; or if the load ratio of the UMTS network is lower than the second threshold, determining that the first uplink data is transmitted by the UMTS network; or, if the load ratio of the WLAN is lower than the first threshold and the load ratio of the UMTS network is lower than the first The second threshold determines that the first uplink data is transmitted by the WLAN and the UMTS network; or if the load ratio of the WLAN is higher than the load ratio of the UMTS network, determining that the first uplink data is transmitted by the UMTS network; or, if the WLAN load is If the ratio is lower than the load ratio of the UMTS network, it is determined that the first uplink data is transmitted by the WLAN; or if the channel quality of the WLAN is higher than the third threshold, determining that the
  • the UE determines that the first uplink data is transmitted by the WLAN (the UE can close the UMTS uplink transmission channel)
  • the first uplink data may be encapsulated into the first uplink data packet, and the first uplink data packet is transmitted through the WLAN, where The source address of the first uplink data packet is the first address.
  • the UE determines that the first uplink data is transmitted by the UMTS network (the UE can turn off the WLAN uplink transmission channel)
  • the first uplink data is encapsulated into a second uplink data packet
  • the second uplink data packet is transmitted through the UMTS network, where The source address of the second uplink data packet is the second address.
  • the first uplink data may be encapsulated into a third uplink data packet and a fourth uplink data packet, and the third uplink data packet is transmitted through the WLAN, and the first uplink data packet is transmitted through the UMTS network.
  • the fourth uplink data packet where the source address of the third uplink data packet is the first address, and the source address of the fourth uplink data packet is the second address.
  • the UE may also determine the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality, for example, if the UE receives the first service through the UMTS network.
  • the first downlink data packet, or the UE receives the second downlink data packet of the first service through the UMTS network, and receives the third downlink data packet of the first service by using the WLAN; the UE may send the first service only by using the WLAN. Upstream packet.
  • the UE may send the uplink data packet of the first service only through the UMTS network.
  • the GGSN receives the first uplink data packet of the first service of the UE, and the source address of the first uplink data packet is the first address, and the first uplink data packet is the first downlink.
  • the response data of the data packet for example, the UE may carry the indication bit in the first uplink data packet to indicate that the data packet is a response corresponding to the UMTS side data packet;
  • the destination address of the first downlink data packet is the second address
  • the source address of the first uplink data packet can be converted into the second ground
  • the external network address corresponding to the address, and the forwarding source address is converted into the first uplink data packet of the external network address corresponding to the second address.
  • the GGSN receives the second uplink data packet of the first service of the UE, and the source address of the second uplink data packet is the second address, and the second uplink data packet is the first
  • the response data of the row data packet for example, the UE may carry the indication bit in the second uplink data packet to indicate that the data packet is a response corresponding to the WLAN side data packet;
  • the destination address of the first downlink data packet is the first address.
  • the source address of the second uplink data packet is converted into the external network address corresponding to the first address
  • the forwarding source address is converted into the second uplink data packet of the external network address corresponding to the first address.
  • an embodiment of the present invention provides a user equipment 1000, which may include:
  • the first access unit 1010 is configured to access the first network and obtain a first address allocated to the user equipment 1000 for transmitting a service on the first network;
  • the second access unit 1020 is configured to access the second network and obtain a second address that is allocated to the user equipment 1000 for transmitting a service on the second network.
  • the first network may be a WLAN and the second network may be a long term evolution network or a universal mobile communication network or other cellular network.
  • a determining unit 1030 configured to determine, according to network load and/or network transmission quality, a transmission network of first uplink data of the first service to be transmitted;
  • the transmitting unit 1040 is configured to, if it is determined that the first uplink data is transmitted by the first network, encapsulate the first uplink data into the first uplink data packet, and transmit the first uplink data packet by using the first network, where the first uplink data is The source address of the packet is the first address; if it is determined that the first uplink data is transmitted by the second network, the first uplink data is encapsulated into a second uplink data packet, and the second uplink data packet is transmitted through the second network, where The source address of the second uplink data packet is the second address; if it is determined that the first uplink data is transmitted by the first network and the second network, the first uplink data is encapsulated into the third uplink data packet and the fourth uplink data packet, The network transmits the third uplink data packet, and transmits the fourth uplink data packet by using the second network, where the source address of the third uplink data packet is the first address, and the source address of the fourth uplink data packet is the second address.
  • the first network and the second network are networks of different standards.
  • the determining unit 1030 may be specifically configured to: if the load ratio of the first network is lower than the first threshold, determine that the first uplink data is transmitted by the first network;
  • the load ratio of the first network is lower than the first threshold and the load ratio of the second network is lower than the second threshold, determining that the first uplink data is transmitted by the first network and the second network;
  • the channel quality of the first network is higher than the third threshold, determining that the first uplink data is transmitted by the first network; or
  • the channel quality of the first network is higher than the third threshold and the channel quality of the second network is higher than the fourth threshold, determining that the first uplink data is transmitted by the first network and the second network;
  • the channel quality of the first network is lower than the channel quality of the second network, determining to transmit the first uplink data by the second network;
  • the channel quality of the first network is higher than the channel quality of the second network, determining to transmit the first uplink data by the first network;
  • the transmission delay of the second network is lower than the sixth threshold, determining that the first uplink data is transmitted by the second network; or If the transmission delay of the first network is lower than the fifth threshold and the transmission delay of the second network is lower than the sixth threshold, determining that the first uplink data is transmitted by the first network and the second network;
  • the transmission delay of the first network is higher than the transmission delay of the second network, determining that the first uplink data is transmitted by the second network;
  • the transmission delay of the first network is lower than the transmission delay of the second network, it is determined that the first uplink data is transmitted by the first network.
  • the user equipment 1000 may further include a sending unit 1050, configured to send an address binding request to the network side device, where the address binding request carries the first address and the second address.
  • a sending unit 1050 configured to send an address binding request to the network side device, where the address binding request carries the first address and the second address.
  • the network side device is a data gateway (such as a PGW or a GGSN, etc.) or an access network element of the first network or an access network element of the second network.
  • a data gateway such as a PGW or a GGSN, etc.
  • an embodiment of the present invention provides a network side device 1100, which may include:
  • the first receiver 1110 is configured to receive an address binding request, where the address binding request carries a first address and a second address, where the first address is an address used by the user equipment to transmit a service on the first network, and the second address is The address used by the user equipment to transmit the service on the second network;
  • the binding unit 1120 is configured to perform binding recording on the first address and the second address.
  • the network side device 1100 may further include: a determining unit 1130, configured to receive, according to a network load, a first downlink data packet of the first service of the user equipment. And/or network transmission quality determining a transmission network of the first downlink data packet;
  • the first transmission unit 1140 is configured to: after determining that the first downlink data packet is transmitted by the first network, converting the destination address of the first downlink data packet to the first address, and converting the forwarding destination address to the first address a downlink data packet, or if it is determined that the first downlink data packet is transmitted by the first network, the second address is encapsulated into the first downlink data packet by using an internet protocol tunnel (IP tunnel), and is encapsulated into After the forwarding destination address of the first downlink data packet of the second address is converted into the first address, the forwarding destination address is converted into the first downlink data packet of the first address (the subsequent UE may be the second The address is the source address of the uplink data packet in response to the first downlink data packet;); if it is determined that the first downlink data packet is transmitted by the second network, the destination address of the first downlink data packet is converted to the second address Forwarding the first downlink data packet of the destination address to the second address; if it is determined that the first downlink data packet is
  • the determining unit is specifically configured to: if the first downlink data packet of the first service of the user equipment is received, and if the load ratio of the first network is lower than the first threshold, determine Transmitting, by the first network, the first downlink data packet;
  • the network side device 1100 may be a data gateway or an access network element or a first network.
  • the access network element of the second network may be a data gateway or an access network element or a first network.
  • the network side device 1100 may further include:
  • the second transmission unit 1150 is configured to: if the first uplink data packet of the first service of the user equipment is received, and the source address of the first uplink data packet is the first address, convert the source address of the first uplink data packet After the third address of the network side device is forwarded, the forwarding source address is converted into the first uplink data packet of the third address; if the second uplink data packet of the first service of the user equipment is received, and the second uplink data packet is After the source address is the second address, the source address of the second uplink data packet is converted into the third address, and the forwarding source address is converted into the second uplink data packet of the third address.
  • the network side device 1100 is an access network element of the first network or an access network element of the second network,
  • the network side device 1100 may further include:
  • the third transmission unit 1160 is configured to: receive the first uplink data packet of the first service of the user equipment, and the source address of the first uplink data packet is the first address, and the first uplink data packet is the first downlink The response data of the data packet, and the destination address of the first downlink data packet is the second address, the source address of the first uplink data packet is converted into the second address, and the forwarding source address is converted into the first uplink data of the second address.
  • the source address of the second uplink data packet is the second address
  • the second uplink data packet is the response data of the first downlink data packet
  • the destination address of a downlink data packet is the first address
  • the source address of the second uplink data packet is converted into the first address
  • the forwarding source address is converted into the second uplink data packet of the first address.
  • the forwarding source address is The second upstream packet of the second address.
  • an embodiment of the present invention provides a user equipment 1200, which may include: The first access unit 1210 is configured to access the first network and obtain a first address allocated to the user equipment 1200 for transmitting a service on the first network;
  • the second access unit 1220 is configured to access the second network and obtain a second address that is allocated to the user equipment 1200 for transmitting a service on the second network, where the first network and the second network are networks of different standards;
  • the receiver 1230 is configured to receive the first downlink data packet of the first service by using the second network, or receive the second downlink data packet of the first service by using the first network, and receive the third service of the first service by using the second network.
  • Downstream data packet
  • the transmitter 1240 is configured to send an uplink data packet of the first service only through the first network.
  • the user equipment 1200 may further include a sending unit 1250, configured to send an address binding request to the network side device, where the address binding request carries the first address and the first Two addresses.
  • a sending unit 1250 configured to send an address binding request to the network side device, where the address binding request carries the first address and the first Two addresses.
  • the network side device is a data gateway (such as a PGW or a GGSN, etc.) or an access network element of the first network or an access network element of the second network.
  • a data gateway such as a PGW or a GGSN, etc.
  • the first network may be a WLAN and the second network may be a long term evolution network or a universal mobile communication network or other cellular network.
  • FIG. 13 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • the user equipment of this embodiment includes at least one bus 1301, at least one processor 1302 connected to the bus 1301, and at least one connected to the bus 1301.
  • the second uplink data packet Transmitting the second uplink data packet, where the source address of the second uplink data packet is the second address; if it is determined that the first uplink data is transmitted by the first network and the second network, the first uplink data is encapsulated into the third uplink data.
  • the fourth uplink data packet the third uplink data packet is transmitted through the first network, and the fourth uplink data packet is transmitted through the second network, where the source address of the third uplink data packet is the first address, and the fourth uplink data packet is The source address is the second address; wherein, the first network and the second network are networks of different standards.
  • the specific manner in which the processor 1302 determines the transmission network of the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may be various, and the processor 1302 may only be based on one or more networks.
  • the network load (including the first network and/or the second network) determines the transmission network of the first uplink data of the first service to be transmitted, and of course the processor 1302 may also be based on only one or more networks (including the first network and / or the transmission quality of the second network determines the transmission network of the first uplink data of the first service to be transmitted, of course, can also be combined with the network load and network transmission of one or more networks, and can even be jointly determined together with other parameters.
  • a transmission network of the first uplink data of the first service to be transmitted may be various, and the processor 1302 may only be based on one or more networks.
  • the network load including the first network and/or the second network determines the transmission network of the first uplink data of the first service to be transmitted, and of
  • the transmission network that determines the first uplink data of the first service to be transmitted according to the network load and/or the network transmission quality may include: determining, if the load ratio of the first network is lower than the first threshold, Transmitting, by the network, the first uplink data; or, if the load ratio of the second network is lower than the second threshold, determining that the first uplink data is transmitted by the second network; or, if the load ratio of the first network is lower than the first threshold If the load ratio of the second network is lower than the second threshold, determining that the first uplink data is transmitted by the first network and the second network; or, if the load ratio of the first network is higher than the load ratio of the second network, determining Transmitting the first uplink data by the second network; or determining, if the load ratio of the first network is lower than the load ratio of the second network, transmitting the first uplink data by the first network; or, if the channel of the first network is If the quality is higher than the third threshold, it is determined that the first uplink
  • the processor 1302 may further send an address binding request to the network side device, where the address binding request carries the first address and the second address.
  • the network side device can receive an address binding request, and The address binding request carries the first address and the second address, where the first address is an address allocated to the UE for transmitting a service in the first network, and the second address is allocated to the UE for transmitting in the second network.
  • the address of the service; the network side device may bind and record the first address and the second address.
  • the network side device may be, for example, a data gateway or an access network element of the first network or an access network element of the second network or other network element that can serve as a data anchor.
  • FIG. 13 is only a schematic diagram of the structure of the user equipment provided by the present invention, and the specific structure may be adjusted according to actual conditions.
  • FIG. 14 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
  • the user equipment of this embodiment includes at least one bus 1401, at least one processor 1402 connected to the bus 1401, and at least one connected to the bus 1401.
  • the first network may be a WLAN and the second network may be a long term evolution network or a universal mobile communication network or other cellular network.
  • the processor 1402 may further send an address binding request to the network side device, where the address binding request carries the first address and the second address.
  • the network side device can receive the address binding request, where the address binding request carries the first address and the second address, where the first address is an address allocated to the UE for transmitting the service on the first network, and second The address is an address allocated to the UE for transmitting a service on the second network; the network side device may perform binding recording on the first address and the second address.
  • the network side device may be, for example, a data gateway or an access network element of the first network or an access network element of the second network or other network element that can serve as a data anchor.
  • FIG. 14 is only a schematic diagram of the structure of the user equipment provided by the present invention, and the specific structure may be adjusted according to actual conditions.
  • FIG. 15 is a schematic structural diagram of a network side device according to an embodiment of the present invention.
  • the network side device of this embodiment includes at least one bus 1501, at least one processor 1502 connected to the bus 1501, and the bus 1501.
  • the processor 1502 if receiving the first downlink data packet of the first service of the UE, determining a transmission network of the first downlink data packet according to the network load and/or the network transmission quality; If the network side device determines that the first downlink data packet is transmitted by the first network, the destination address of the first downlink data packet is converted into the first address, and the forwarding destination address is converted into the first downlink data of the first address.
  • the packet, or the processor 1502 if it is determined that the first downlink data packet is transmitted by the first network, encapsulates the second address into the first downlink data packet by using an internet protocol tunnel, and encapsulates the second address After the forwarding destination address of a downlink data packet is converted into the first address, the forwarding destination address is converted into the first downlink data packet of the first address (the subsequent UE may use the second address as the uplink data in response to the first downlink data packet).
  • the source address of the packet is: if the processor 1502 determines that the first downlink data packet is transmitted by the second network, the destination address of the first downlink data packet may be converted into the second address.
  • the first downlink data packet may be split into The third downlink data packet and the fourth downlink data packet, the third downlink data packet is transmitted through the first network, and the fourth downlink data packet is transmitted through the second network, where the destination address of the third downlink data packet is the first address, The destination address of the four downlink packets is the second address.
  • the third downlink data packet or other data packet can also be processed by using the above-mentioned Internet protocol tunnel.
  • the determining, by the network load and/or the network transmission quality, the transmission network of the first downlink data packet may include: determining, if the load ratio of the first network is lower than the first threshold, determining The first network transmits the first downlink data packet; or, if the load ratio of the second network is lower than the second threshold, determining that the first downlink data packet is transmitted by the second network; or, if the load ratio of the first network is If the load ratio of the second network is lower than the second threshold, determining that the first downlink data packet is transmitted by the first network and the second network; or if the load ratio of the first network is higher than the second
  • the load ratio of the network determines that the first downlink data packet is transmitted by the second network; or, if the load ratio of the first network is lower than the load ratio of the second network, determining that the first downlink is transmitted by the first network a data packet; or, if the channel quality of the first network is higher than a third threshold, determining that the first downlink
  • the processor 1502 receives the first uplink data packet of the first service of the UE, and the source address of the first uplink data packet is the first The address, after converting the source address of the first uplink data packet to the third address of the network side device, forwarding the source address to the first uplink data packet of the third address; if the network side device receives the UE The second uplink data packet of the first service, and the source address of the second uplink data packet is the second address, after the source address of the second uplink data packet is converted into the third address, the forwarding source address is converted into the third address The second upstream packet.
  • the network side device is an access network element of the first network or an access network element of the second network
  • the processor 1502 receives the first uplink of the first service of the UE a data packet
  • the source address of the first uplink data packet is the first address
  • the first uplink data packet is the response data of the first downlink data packet
  • the destination address of the first downlink data packet is the second address
  • the source address of the first uplink data packet may be converted into a second address
  • the forward source address is converted into the first uplink data packet of the second address.
  • the network side device is an access network element of the first network or an access network element of the second network
  • the processor 1502 receives the second uplink of the first service of the UE a data packet
  • the source address of the second uplink data packet is the second address
  • the second uplink data packet is the response data of the first downlink data packet
  • the destination address of the first downlink data packet is the first address
  • the source address of the second uplink data packet may be converted into a first address
  • the forwarding source address is converted into a second uplink data packet of the first address.
  • the network side device is the access network element of the first network or the second network
  • the network element is received, and the processor 1502 receives the second uplink data packet of the first service of the user equipment, and the source address of the second uplink data packet is the second address, and the downlink data packet of the UE is encapsulated by the Internet Protocol tunnel. And forwarding the second uplink data packet whose source address is the second address.
  • FIG. 15 is only a schematic diagram of the structure of the network side device provided by the present invention, and the specific structure may be adjusted according to actual conditions.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium may store a program, and the program includes some or all of the steps of the service processing method described in the foregoing method embodiments.
  • the disclosed apparatus can be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integration into another system, or some features can be ignored, or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, i.e., may be located in one place, or may be distributed over multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program code. .

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Abstract

L'invention porte sur un procédé de traitement de service et un dispositif associé. Le procédé de traitement de service comprend les opérations suivantes : un équipement utilisateur (UE) accède à un premier réseau et obtient une première adresse qui est attribuée à l'équipement utilisateur et utilisée pour transmettre un service dans le premier réseau ; accède à un second réseau et obtient une seconde adresse qui est attribuée à l'équipement utilisateur et utilisée pour transmettre un service dans le second réseau ; et détermine un réseau de transmission de premières données de liaison montante d'un premier service à transmettre en fonction de la charge du réseau et/ou de la qualité de transmission du réseau, le premier réseau et le second réseau étant des réseaux à modèles différents. La solution technique des modes de réalisation de la présente invention est avantageuse pour améliorer les performances de transmission de service de réseaux.
PCT/CN2013/083027 2013-02-08 2013-09-05 Procédé de traitement de service et dispositif associé WO2014121606A1 (fr)

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106331200A (zh) * 2015-06-30 2017-01-11 华为技术有限公司 一种节点间数据传输的方法、网关节点及节点
WO2020042960A1 (fr) * 2018-08-27 2020-03-05 Oppo广东移动通信有限公司 Procédé et appareil d'affichage d'iu, et dispositif de terminal
CN110267315B (zh) * 2019-06-28 2021-03-09 南昌黑鲨科技有限公司 网络连接控制方法、系统、智能终端及计算机可读存储介质
CN111083763B (zh) * 2019-12-17 2021-05-25 Oppo广东移动通信有限公司 网络控制方法、装置、存储介质及电子设备
CN112929942B (zh) * 2021-02-09 2022-08-30 惠州Tcl移动通信有限公司 一种智能路由选择方法、系统、存储介质及终端设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101207900A (zh) * 2006-12-20 2008-06-25 华为技术有限公司 多制式通信网络中实现网络选择的方法、系统及多模终端
CN101854736A (zh) * 2010-05-18 2010-10-06 北京交通大学 一种无线传感器网络协议的转换方法
WO2012084790A1 (fr) * 2010-12-23 2012-06-28 Alcatel Lucent Support de mobilité de flux ip dans un système de communication multi-accès

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101772102A (zh) * 2009-12-28 2010-07-07 中国科学院计算技术研究所 一种异构无线网络选择方法
CN102761928A (zh) * 2011-04-25 2012-10-31 上海无线通信研究中心 基于业务QoS的群组用户异构网络切换方法
EP2688363B1 (fr) * 2011-05-31 2017-11-29 Huawei Technologies Co., Ltd. Système, dispositif de transmission de convergence et procédé pour la convergence de la distribution de données

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101207900A (zh) * 2006-12-20 2008-06-25 华为技术有限公司 多制式通信网络中实现网络选择的方法、系统及多模终端
CN101854736A (zh) * 2010-05-18 2010-10-06 北京交通大学 一种无线传感器网络协议的转换方法
WO2012084790A1 (fr) * 2010-12-23 2012-06-28 Alcatel Lucent Support de mobilité de flux ip dans un système de communication multi-accès

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