WO2015003301A1 - Gtp消息的发送控制方法及设备、数据的发送方法及设备 - Google Patents

Gtp消息的发送控制方法及设备、数据的发送方法及设备 Download PDF

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Publication number
WO2015003301A1
WO2015003301A1 PCT/CN2013/079001 CN2013079001W WO2015003301A1 WO 2015003301 A1 WO2015003301 A1 WO 2015003301A1 CN 2013079001 W CN2013079001 W CN 2013079001W WO 2015003301 A1 WO2015003301 A1 WO 2015003301A1
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WO
WIPO (PCT)
Prior art keywords
message
response
gtp
user equipment
gtp message
Prior art date
Application number
PCT/CN2013/079001
Other languages
English (en)
French (fr)
Inventor
时晓岩
张万强
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201380024691.2A priority Critical patent/CN104854810B/zh
Priority to JP2016524646A priority patent/JP6304786B2/ja
Priority to EP13889334.2A priority patent/EP3001594B1/en
Priority to PCT/CN2013/079001 priority patent/WO2015003301A1/zh
Publication of WO2015003301A1 publication Critical patent/WO2015003301A1/zh
Priority to US14/990,599 priority patent/US10270561B2/en
Priority to US16/298,828 priority patent/US10554342B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607Details of the supervisory signal
    • H04L1/1671Details of the supervisory signal the supervisory signal being transmitted together with control information
    • H04L1/1678Details of the supervisory signal the supervisory signal being transmitted together with control information where the control information is for timing, e.g. time stamps
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/1887Scheduling and prioritising arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/25Maintenance of established connections
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1848Time-out mechanisms

Definitions

  • the present invention relates to the field of communication electronic products, and in particular, to a general data transfer platform (GTP) message GTP message transmission control method and device, and a data transmission method and device.
  • GTP general data transfer platform
  • GTP General Data Transfer Platform
  • the GTP message uses the retransmission mechanism of the message to ensure the reliability of the message transmission. After the GTP message sending device sends a GTP message (for example, a bearer creation request), it starts a retransmission timer (the duration is T3-RESPONSE).
  • the GTP messaging device When the transmission timer expires, if the GTP messaging device does not receive the corresponding response message (for example, the bearer creation response), the GTP messaging device resends the GTP message and starts the retransmission counter to record the number of retransmissions.
  • the GTP message sending device considers that a path fault occurs, and records the fault information, deletes the corresponding user/bearer context or initiates a device recovery process (for example, when the GTP messaging device is a serving gateway ( When the Serving Gateway, S-GW), changes the current S-GW of the user equipment.
  • T3-RESPONSE and N3-REQUESTS can be configured on the GTP messaging device.
  • DRX discontinuous reception
  • Another mode of power saving is that the user equipment enters a power saving state. In this state, the user no longer listens to any signaling sent by the network side, and the MME knows that the user equipment does not attempt to page after entering the power saving state. The user equipment waits for the user equipment to exit from the power saving state, and the MME initiates paging to the user equipment. The MME and the user equipment can be determined through configuration or signaling interaction. The user device enters the power saving state and the specific time to exit the state.
  • the UE may not respond to the paging for a long time.
  • the initiated paging is caused by receiving a GTP message (such as in the bearer activation process of the Evolved Packet System (ESP) wireless network architecture
  • ESP Evolved Packet System
  • the packet data network gateway (P-GW) that sends the bearer creation request does not receive the response message for a long time, the corresponding bearer creation request message is retransmitted until the retransmission counter exceeds N3-REQUESTS. Then delete the corresponding user/bearer context or initiate the node recovery process.
  • P-GW packet data network gateway
  • the embodiment of the present invention provides a GTP message transmission control method, a data transmission method, a GTP message transmission device, and a GTP message response device, which avoids user service of the user equipment caused by the non-responsive time being too long. Interrupt or unnecessary device recovery process in the network.
  • a first aspect of the embodiments of the present invention provides a method for controlling transmission of a GTP message, including:
  • the GTP message sending device receives the non-response time indication of the user equipment sent by the GTP message response device, and the non-response time indicates the non-response time of the user equipment in an implicit or display manner; the GTP message sending device receives the according to the The non-response time of the user equipment indicates that the non-response time of the user equipment is adjusted, and the time for transmitting the GTP message is adjusted, wherein the time for transmitting the GTP message is specifically the time of sending the GTP message along with the user equipment.
  • the increase in the non-response time is shifted backwards or forwards as the user equipment has no response time.
  • the GTP message sending device adjusts a time for sending a GTP message according to the non-response time of the user equipment indicated by the received non-response time indication of the user equipment.
  • Manner 1 The duration of the GTP message sending device adjusting the retransmission timer is greater than the user setting The duration of the retransmission timer is the duration of the retransmission of the GTP message by the GTP message sending device;
  • Manner 2 The product of the time length of the GTP message sending device adjusting the retransmission timer and the number of times of the retransmission counter is greater than the duration of the non-response time of the user equipment;
  • the GTP message sending device receives the non-response time indication of the user equipment sent by the GTP message response device, and includes:
  • the GTP message sending device receives the create session request message sent by the GTP message response device, where the create session request message carries the non-response time indication of the user equipment;
  • the GTP message sending device receives the bearer response message sent by the GTP message response device, where the bearer response message carries a non-response time indication of the user equipment, where the bearer response message includes a bearer response message or a bearer modification response. At least one of a message or a bearer deactivation response message or a delete response message;
  • the GTP message sending device receives the downlink data notification acknowledgement message sent by the GTP message response device, and the downlink data notification acknowledgement message carries the non-response time indication of the user equipment.
  • the GTP message sending device includes a packet data network gateway P-GW, and the GTP message response device includes a serving gateway S-GW. ;
  • the GTP message sending device includes a serving gateway S-GW
  • the GTP message responding device includes a mobility management entity MME.
  • the GTP message sending device receives the non-response time indication of the user equipment that is sent by the GTP message response device, and includes:
  • the GTP message sending device receives the GTP message response device to send a packet data protocol a context request message, where the create packet data protocol context request message carries a non-response time indication of the user equipment;
  • the GTP message sending device receives the packet data protocol context response message sent by the GTP message response device, where the packet data protocol context response message carries the non-response time indication of the user equipment, and the packet data protocol context response message At least one of updating a packet data protocol context response message and deleting a packet data protocol context response message.
  • the GTP message sending device includes a gateway GPRS support node GGSN
  • the GTP message response device includes a GPRS service support node SGSN.
  • a second aspect of the embodiments of the present invention provides a data sending method, which may include:
  • the GTP message response device acquires a non-responsive time of the user equipment
  • the GTP message response device sends the acquired non-response time indication of the user equipment to the GTP message sending device, where the non-response time indicates the non-response time of the user equipment in an implicit or display manner;
  • the message sending device adjusts the time for transmitting the GTP message according to the non-response time of the user equipment indicated by the received non-response time indication of the user equipment, where the time for transmitting the GTP message is specifically determined by the sending of the GTP message. The time moves backwards as the non-response time of the user equipment increases, or moves forward as the user equipment has no response time.
  • the GTP message response device sends the acquired non-response time indication of the user equipment to the GTP message sending device, including:
  • the GTP message response device sends a create session request message to the GTP message sending device, where the create session request message carries a non-response time indication of the user equipment;
  • the GTP message response device sends a bearer response message to the GTP message sending device, where the bearer response message carries a non-response time indication of the user equipment, where the bearer response message includes a create 7
  • the GTP message sending device includes a packet data network gateway P-GW, and the GTP message response device includes a serving gateway S-GW. ;
  • the GTP message sending device includes a serving gateway S-GW
  • the GTP message responding device includes a mobility management entity MME.
  • the GTP message response device sends the acquired non-response time indication of the user equipment to the GTP message sending device, including:
  • the GTP message response device sends a packet data protocol context request message to the GTP message sending device, where the create packet data protocol context request message carries a non-response time indication of the user equipment;
  • the GTP message response device sends a packet data protocol context response message to the GTP message sending device, where the packet data protocol context response message carries a non-response time indication of the user equipment, where the packet data protocol context response message includes Updating at least one of a packet data protocol context response message and a delete packet data protocol context response message.
  • the GTP messaging device includes a gateway GPRS support node GGSN, and the GTP message response device includes a GPRS service support node SGSN.
  • a third aspect of the embodiments of the present invention provides a GTP message sending device, which may include: a receiving module, configured to receive a non-response time indication of a user equipment sent by a GTP message response device, where the non-response time is in an implicit or display manner Instructing the non-response time of the user equipment; the adjusting module, configured to adjust a time for sending a GTP message according to the non-response time of the user equipment indicated by the non-response time indication of the user equipment received by the receiving module, where the sending is adjusted
  • the time of the GTP message is specifically that the time for sending the GTP message moves backwards with the increase of the non-response time of the user equipment, or moves forward as the non-response time of the user equipment decreases.
  • the adjusting module includes at least one of the following modules;
  • the first adjustment module is configured to adjust the retransmission timer to be longer than the non-response time duration of the user equipment, where the duration of the retransmission timer is when the GTP message sending device retransmits the GTP message Long
  • a second adjustment module configured to adjust a product of a duration of the retransmission timer and a threshold of the number of times of the retransmission counter is greater than a duration of the non-response time of the user equipment;
  • a third adjustment module configured to stop retransmission of the GTP message
  • a fourth adjusting module configured to stop sending the GTP message before the end of the non-response time of the user equipment.
  • the receiving module is specifically configured to receive a create session request message sent by the GTP message response device, where The session request message carries a non-response time indication of the user equipment, or receives a bearer response message sent by the GTP message response device, where the bearer response message carries a non-response time indication of the user equipment,
  • the bearer response message includes at least one of a bearer response message or a bearer modification response message or a bearer deactivation response message or a delete bearer response message; or receiving a downlink data notification acknowledgement message sent by the GTP message response device, the downlink data
  • the notification confirmation message carries a non-response time indication of the user equipment.
  • the GTP message sending device includes a packet data network gateway P-GW, and the GTP message response device includes a serving gateway S-GW.
  • the GTP message sending device includes a serving gateway S-GW, and the GTP message responding device includes a mobility management entity MME.
  • the receiving module is specifically configured to receive a create packet data protocol context request message sent by the GTP message response device, where The non-response time indication of the user equipment is carried in the packet data protocol context request message; or the packet data protocol context response message sent by the GTP message response device is received, where the user equipment is carried in the packet data protocol context response message.
  • the non-response time indication, the packet data protocol context response message includes at least one of an update packet data protocol context response message and a delete packet data protocol context response message.
  • the GTP message sending device includes a gateway GPRS support node GGSN
  • the GTP message response device includes a GPRS service support node SGSN.
  • a fourth aspect of the embodiments of the present invention provides a GTP message response device, including:
  • An obtaining module configured to acquire a non-responsive time of the user equipment
  • a sending module configured to send, by the GTP message sending device, the acquired non-response time indication of the user equipment, where the non-response time indicates an unresponsive time of the user equipment by using an implicit or display manner; to enable the GTP message
  • the sending device adjusts the time for sending the GTP message according to the non-response time of the user equipment indicated by the non-response time indication of the received user equipment, where the time for transmitting the GTP message is specifically the sending GTP message. The time moves backwards as the non-response time of the user equipment increases, or moves forward as the user equipment has no response time.
  • the sending module is configured to send a create session request message to the GTP message sending device, where the create session request message carries a non-response time indication of the user equipment Or sending a bearer response message to the GTP message sending device, where the bearer response message carries a non-response time indication of the user equipment, where the bearer response message includes a bearer response message or a bearer modification response message or a bearer deactivation response. And sending a downlink data notification acknowledgement message to the GTP message sending device, where the downlink data notification acknowledgement message carries the non-response time indication of the user equipment.
  • the GTP message sending device includes a packet data network gateway P-GW, and the GTP message response device includes a serving gateway S-GW.
  • the GTP message sending device includes a serving gateway S-GW, and the GTP message responding device includes a mobility management entity MME.
  • the sending module is specifically configured to send a create packet data protocol context request message to the GTP message sending device, where the create a packet data protocol context request message carries the user The non-response time indication of the device; or, the GTP message sending device sends a packet data protocol context response message, where the packet data protocol context response message carries a non-response time indication of the user equipment, the packet data protocol context response message At least one of updating a packet data protocol context response message and deleting a packet data protocol context response message.
  • the GTP message sending device includes a gateway GPRS support node GGSN
  • the GTP message response device includes a GPRS service support node SGSN.
  • a fifth aspect of the embodiments of the present invention provides a GTP message sending device, which may include:
  • a receiver configured to receive a non-response time indication of the user equipment sent by the GTP message response device, where the non-response time indicates the non-response time of the user equipment by using an implicit or display manner;
  • a processor configured to adjust a time for sending a GTP message according to the non-response time of the user equipment indicated by the non-response time indication of the user equipment received by the receiver, where the time for transmitting the GTP message is adjusted to be specifically The time at which the GTP message is sent is shifted backward as the non-response time of the user equipment increases, or moves forward as the non-response time of the user equipment decreases.
  • the processor is specifically configured to perform any one of the following operations;
  • the duration of the retransmission timer is greater than the duration of the non-response time of the user equipment, and the duration of the retransmission timer is the duration of the GTP message sending device retransmitting the GTP message;
  • the product of adjusting the duration of the retransmission timer and the threshold of the number of retransmission counters is greater than the duration of the non-response time of the user equipment;
  • the GTP message is stopped before the end of the non-response time of the user equipment.
  • the receiver is specifically configured to receive a create session request message sent by the GTP message response device, where The session request message carries a non-response time indication of the user equipment, or receives a bearer response message sent by the GTP message response device, where the bearer response message carries a non-response time indication of the user equipment,
  • the bearer response message includes at least one of a bearer response message or a bearer modification response message or a bearer deactivation response message or a bearer response message; or receiving a downlink data notification acknowledgement message sent by the GTP message response device, the downlink data
  • the notification confirmation message carries a non-response time indication of the user equipment.
  • the GTP message sending device includes a packet data network gateway P-GW, and the GTP message response device includes a serving gateway S-GW.
  • the GTP message sending device includes a serving gateway S-GW, and the GTP message responding device includes a mobility management entity MME.
  • the receiver is specifically configured to receive a create packet data protocol context request message sent by the GTP message response device, where The non-response time indication of the user equipment is carried in the packet data protocol context request message; or the packet data protocol context response message sent by the GTP message response device is received, where the user equipment is carried in the packet data protocol context response message.
  • the non-response time indication, the packet data protocol context response message includes at least one of an update packet data protocol context response message and a delete packet data protocol context response message.
  • the GTP message sending device includes a gateway GPRS support node GGSN
  • the GTP message response device includes a GPRS service support node SGSN.
  • a sixth aspect of the present invention provides a GTP message response device, which may include:
  • a receiver configured to acquire a non-responsive time of the user equipment
  • a transmitter configured to send, to the GTP message sending device, a non-response time indication of the user equipment acquired by the receiver, where the non-response time indicates an unresponsive time of the user equipment in an implicit or display manner;
  • the GTP message sending device adjusts the time for sending the GTP message according to the non-response time of the user equipment indicated by the received non-response time indication of the user equipment, where the time for transmitting the GTP message is specifically determined to be the sending
  • the time of the GTP message moves backward as the non-response time of the user equipment increases, or moves forward as the non-response time of the user equipment decreases.
  • the transmitter is specifically configured to send a create session request message to the GTP message sending device, where the create session request message carries a non-response time indication of the user equipment.
  • sending a bearer response message to the GTP message sending device where the bearer response message carries a non-response time indication of the user equipment, where the bearer response message includes a bearer response message or a bearer modification response message or a bearer deactivation response.
  • sending a downlink data notification acknowledgement message to the GTP message sending device, where the downlink data notification acknowledgement message carries the non-response time indication of the user equipment.
  • the GTP message sending device includes a packet data network gateway P-GW, and the GTP message response device includes a serving gateway S-GW.
  • the GTP message sending device includes a serving gateway S-GW, and the GTP message responding device includes a mobility management entity MME.
  • the transmitter is specifically configured to send a Create Packet Data Protocol Context Request message to a GTP message sending device, where the Create Packet Data Protocol Context Request message carries the user The non-response time indication of the device; or, sending a packet data protocol context response message to the GTP message sending device, where the packet data protocol context response message carries a non-response time indication of the user equipment, the packet data protocol context response message At least one of updating a packet data protocol context response message and deleting a packet data protocol context response message.
  • the GTP message sending device includes a gateway GPRS support node GGSN
  • the GTP message response device includes a GPRS service support node SGSN.
  • a seventh aspect of the present invention provides a computer readable medium, which may include any of the method for controlling a method of executing the foregoing GTP message of the present invention when the computer executes instructions for execution by the processor of the computer One such method.
  • a seventh aspect of the present invention provides a computer readable medium, comprising: computer executable instructions for executing, by a processor of a computer, the computer to execute any of the foregoing data transmission methods of the present invention The method described.
  • the GTP message sending device receives the non-response time of the user equipment sent by the GTP message response device, and the GTP message sending device adjusts the GTP message according to the non-response time of the received user equipment.
  • the sending device sends a GTP message policy, so that the time when the GTP message sending device sends the GTP message moves backward with the increase of the non-response time of the user equipment, and the non-response time decreases with the user equipment. And move forward.
  • FIG. 1 is a schematic flowchart diagram of an embodiment of a method for controlling transmission of a GTP message according to the present invention.
  • FIG. 2 is a schematic structural diagram of an embodiment of a GTP message sending device according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural view of an embodiment of the adjustment module of FIG. 2.
  • FIG. 4 is a schematic structural diagram of another embodiment of a CTP message sending apparatus according to the present invention.
  • FIG. 5 is a schematic flow chart of an embodiment of a method for transmitting data according to the present invention.
  • FIG. 6 is a schematic structural diagram of an embodiment of a GTP message response device according to the present invention.
  • FIG. 7 is a schematic structural diagram of another embodiment of a GTP message response device according to the present invention.
  • Figure 8 is a flow chart showing the non-response time of the MME transmitting the user equipment through the attach procedure.
  • Figure 9 illustrates another flow diagram of the MME transmitting the non-responsive time of the user equipment through the attach procedure.
  • FIG. 10 is a schematic diagram of a process of sending a non-responsive time of a user equipment by a MME through a bearer activation procedure.
  • Figure 11 is a flow chart showing the non-response time when the MME sends a user equipment through the network trigger service request procedure.
  • Figure 12 illustrates a flow diagram of the SGSN sending an unresponsive response time of the user equipment through the packet data protocol PDP request procedure.
  • Figure 13 illustrates another flow diagram of the SGSN sending an unresponsive response time of the user equipment through the packet data protocol PDP request procedure.
  • FIG. 1 is a schematic flowchart diagram of an embodiment of a method for controlling transmission of a GTP message according to the present invention. Such as As shown in Figure 1, it can include:
  • Step S110 The GTP message sending device receives the non-response time indication of the user equipment sent by the GTP message response device, and the non-response time indicates the non-response time of the user equipment by using an implicit or display manner.
  • the non-response time indication may indicate the non-response time of the user equipment in an implicit manner, for example, by using a preset identifier, when the GIP message sending device receives the identifier from the GTP message response device. Then, the non-response time of the user equipment corresponding to the identifier may be known.
  • the non-response time indication may indicate the non-response time of the user equipment in an explicit manner, that is, the GTP message response device directly reports the non-response time of the user equipment to the GTP message sending device.
  • the non-response time of the user equipment in the embodiment of the present invention may include a non-response time length or an end time of a non-response state, for example, the non-response time may be a DRX set when the user equipment is in an idle state.
  • the period for example, 30 minutes
  • the non-response time may be the time when the user equipment ends the power saving state (for example, 9:00).
  • the GTP message sending device in the embodiment of the present invention may include a packet data network gateway P-GW, where the GTP message response device includes a serving gateway S-GW; or, the GTP The message transmitting device may include a serving gateway S-GW.
  • the GTP message responding device includes a mobility management entity MME. Then, in step S110, the GTP message sending device receives the create session request sent by the GTP message response device.
  • the GTP message sending device receives the bearer response message sent by the GTP message response device, where the bearer response message carries the The non-response time indication of the user equipment, where the bearer response message includes at least one of a bearer response response message or a bearer modification response message or a bearer deactivation response message or a delete bearer response message; or the GTP message sending device receives the The downlink data notification acknowledgement message sent by the GTP message response device, the downlink data notification acknowledgement Carries no time information in response to an indication of the user equipment.
  • the GTP messaging device may include a packet data network gateway P-GW
  • the GTP message response device includes the serving gateway S-GW
  • the P-GW may receive a create session request message or a bearer response from the S-GW.
  • the GTP message sending device may include the serving gateway S-GW
  • the GTP message responding device includes the mobility management entity MME
  • the S-GW may also receive a create session request message or a bearer response message or create from the MME.
  • the bearer response message or the bearer modification response message or the bearer deactivation response message or the bearer response message is deleted, the non-response time indication of the user equipment is received from the MME.
  • the GTP message sending device in the embodiment of the present invention may include a gateway GPRS support node GGSN.
  • the GTP message response device includes a GPRS service support node SGSN.
  • the GTP message sending device receives a create packet data protocol context request message sent by the GTP message response device, where the create packet data protocol context request message carries a non-response time indication of the user equipment; or The GTP message sending device receives a packet data protocol context response message sent by the GTP message response device, where the packet data protocol context response message carries a non-response time indication of the user equipment, where the packet data protocol context response message includes an update packet.
  • At least one of a data protocol context response message and a delete packet data protocol context response message At least one of a data protocol context response message and a delete packet data protocol context response message. That is, when the GTP messaging device gateway GPRS support node GGSN, the GTP message response device includes the GPRS service support node SGSN, the GPRS may receive a Create Packet Data Protocol Context Request message or Update a Packet Data Protocol Context Response message from the SGSN. And when the packet data protocol context response message is deleted, the non-response time indication of the user equipment is received from the SGSN.
  • Step S111 the GTP message sending device adjusts the time for transmitting the GTP message according to the non-response time of the user equipment indicated by the received non-response time indication of the user equipment, where the time for adjusting the GTP message is specifically The time for transmitting the GTP message moves backward as the non-response time of the user equipment increases, or moves forward as the non-response time of the user equipment decreases.
  • the GTP message sending device adjusts the time for transmitting the GTP message according to the non-response time of the user equipment indicated by the received non-response time indication of the user equipment, and includes any one of the following manners. :
  • Manner 1 The duration of the GTP message sending device adjusting the retransmission timer (T3-RESPONSE) is greater than the duration of the non-response time of the user equipment, and the duration of the retransmission timer is the GTP message sending device retransmitting the GTP The length of the message. For example, after the P-GW sends a Create Bearer Request message to the S-GW, the retransmission timer is set to start timing. When the retransmission timer expires, the Create Bearer Response message has not been received from the S-GW, and the sent Create Bearer Request message is retransmitted.
  • the embodiment of the present invention sets the duration of the retransmission timer of the GTP message sending device to be changeable according to the non-response time of the user equipment, and is set to be longer than the non-response time of the user equipment (ie, the GTP message is sent in the embodiment of the present invention).
  • the time when the device sends the GTP message moves backward as the non-response time of the user equipment increases, and moves forward as the non-response time of the user equipment decreases, especially when the non-response time increases.
  • the GTP message sending device of the embodiment of the present invention does not retransmit the GTP message, and does not interrupt the user equipment, until the non-response time of the user equipment increases.
  • the service may not be restored by the GTP messaging device, thereby avoiding the interruption of the user equipment or the unnecessary device recovery process in the network caused by the user not having a long response time.
  • the GTP message sending device adjusts the duration of the retransmission timer (T3-RESPONSE) and the retransmission counter (the number of times threshold is recorded as N3-REQUESTS, and the number of retransmissions is greater than the number of times specified by N3-REQUESTS (for example, Five times), the GTP message sending device considers that the path fault occurs, and records the fault information, and deletes the corresponding user/bearer on the hope or initiates the device recovery process.
  • the product of the threshold number is greater than the user equipment's non-response time.
  • the time when the GTP message sending device sends the GTP message moves backward with the increase of the non-response time of the user equipment, and moves forward as the non-response time of the user equipment decreases. Especially when the non-response time increases, it moves backward as the non-response time of the user equipment increases.
  • the retransmission timer is set to start timing. If the retransmission timer expires, it has not yet been obtained.
  • the S-GW receives the Create Bearer Response message, it will retransmit the created bearer request message.
  • the product of the duration of the T3-RESPONSE of the GTP message sending device and the number of times defined by the N3-REQUESTS of the retransmission counter is greater than the duration of the non-response time of the user equipment, so that before the end of the non-response time of the user equipment The service of the user equipment is not interrupted or the GTP message sending device is not restored, and the service interruption of the user equipment or the unnecessary equipment recovery process in the network caused by the user not having a long response time is avoided.
  • the GTP message sending device stops the retransmission of the GTP message (that is, the time when the GTP message sending device sends the GTP message in the embodiment of the present invention moves backward with the increase of the non-response time of the user equipment, The user equipment moves forward without a decrease in response time, especially when there is no response When the time is increased, the non-response time of the user equipment is increased backwards.
  • the method is to ensure that the non-response time of the user equipment ends before the end of the non-response time of the user equipment is stopped by directly stopping the retransmission of the GTP message.
  • the GTP messaging device does not retransmit the GTP message, thereby avoiding the interruption of the user equipment or the unnecessary device recovery process in the network caused by the user not having a long response time.
  • the GTP message sending device stops transmitting the GTP message before the end of the non-response time of the user equipment (that is, the time when the GTP message sending device sends the GTP message in the embodiment of the present invention does not respond with the user equipment.
  • the increase of time moves backward, and moves forward as the non-response time of the user equipment decreases, especially when the non-response time increases, as the non-response time of the user equipment increases. shift).
  • the method is to ensure that the GTP message sending device of the embodiment of the present invention does not retransmit the GTP message, and does not interrupt the user equipment, before the end of the non-response time of the user equipment is terminated by directly stopping the GTP message before the end of the non-response time.
  • the service may not perform the GTP message sending device recovery, thereby avoiding the service interruption of the user equipment or the unnecessary equipment recovery process in the network caused by the user not having a long response time.
  • the GTP message sending device receives the non-response time indication of the user equipment sent by the GTP message response device, and the non-response time indicates the non-response time of the user equipment by using an implicit or display manner;
  • the GTP message transmitting device adjusts a policy for the GTP message sending device to send a GTP message according to the non-response time of the user equipment indicated by the non-response time indication of the received user equipment, so that the GTP message sending device
  • the time at which the GTP message is sent is shifted backward as the non-response time of the user equipment increases, and moves forward as the non-response time of the user equipment decreases.
  • the mechanism of the fault detection is not triggered before the end of the non-response time of the user equipment, the service of the user equipment is not interrupted, or the GTP message sending device is not restored, and the user does not have a long response time.
  • the service interruption of the user equipment or the unnecessary equipment recovery process in the network is ensured that the mechanism of the fault detection is not triggered before the end of the non-response time of the user equipment, the service of the user equipment is not interrupted, or the GTP message sending device is not restored, and the user does not have a long response time.
  • FIG. 2 is a schematic structural diagram of an embodiment of a GTP message sending device according to an embodiment of the present invention. It can be used to implement the process shown in FIG. 1, as shown in FIG. 2, which can include: a receiving module 21 and an adjusting module 22;
  • the receiving module 21 is configured to receive a non-response time indication of the user equipment sent by the GTP message response device, where the non-response time indicates the non-response time of the user equipment by using an implicit or display manner.
  • the non-response time indication may indicate the non-response time of the user equipment in an implicit manner, for example, by using a preset identifier indication, when the GIP message sending device cancels from the GTP Upon receiving the identifier, the response device can know the non-response time of the user equipment corresponding to the identifier.
  • the non-response time indication may indicate the non-response time of the user equipment in an explicit manner, that is, the GTP message response device directly reports the non-response time of the user equipment to the GTP message sending device.
  • the non-response time of the user equipment in the embodiment of the present invention may include a non-response time length or an end time of a non-response state, for example, the non-response time may be a DRX set when the user equipment is in an idle state.
  • the period for example, 30 minutes
  • the non-response time may be the time when the user equipment ends the power saving state (for example, 9:00).
  • the GTP message sending device in the embodiment of the present invention may include a packet data network gateway P-GW, where the GTP message response device includes a serving gateway S-GW; or, the GTP The message sending device may include a serving gateway S-GW, and the GTP message responding device includes a mobility management entity MME.
  • the receiving module 21 is specifically configured to receive the create session request message sent by the GTP message response device.
  • the create session request message carries the non-response time indication of the user equipment, or receives the bearer response message sent by the GTP message response device, where the bearer response message carries the non-response time indication of the user equipment,
  • the bearer response message includes at least one of a bearer response message or a bearer modification response message or a bearer deactivation response message or a delete bearer response message; or receiving a downlink data notification acknowledge message sent by the GTP message response device,
  • the downlink data notification confirmation message carries the non-responsiveness of the user equipment.
  • the P-GW may receive a create session request message or a bearer response message from the S-GW.
  • the bearer response message or the bearer modification response message or the bearer deactivation response message or the bearer response message is created, the non-response time indication of the user equipment is received from the S-GW.
  • the GTP message sending device may include the serving gateway S-GW, and the GTP message responding device includes the mobility management entity MME, the S-GW may also receive a create session request message or a bearer response message or create from the MME.
  • the bearer response message or the bearer modification response message or the bearer deactivation response message or the bearer response message is deleted, the non-response time indication of the user equipment is received from the MME.
  • the GTP message sending device in the embodiment of the present invention may include a gateway GPRS support node GGSN, where the GTP message response device includes a GPRS service. Support node SGSN.
  • the receiving module 21 is specifically configured to receive a Create Packet Data Protocol Context Request message sent by the GTP message response device, where the Create Packet Data Protocol Context Request message carries a non-response time indication of the user equipment; or, receive a GTP message.
  • the packet data protocol context response message carrying a non-response time indication of the user equipment, the packet data protocol context response message including an update packet data protocol context response message and deleting a packet At least one of the data protocol context response messages. That is, when the GTP messaging device gateway GPRS support node GGSN, the GTP message response device includes the GPRS service support node SGSN, the GPRS may receive a Create Packet Data Protocol Context Request message or Update a Packet Data Protocol Context Response message from the SGSN. And when the packet data protocol context response message is deleted, the non-response time indication of the user equipment is received from the SGSN.
  • the adjusting module 22 is configured to adjust a time for sending the GTP message according to the non-response time of the user equipment that is indicated by the non-response time indication of the user equipment received by the receiving module 21, where the time for transmitting the GTP message is adjusted to be specifically
  • the time for transmitting the GTP message moves backward as the non-response time of the user equipment increases, or moves forward as the non-response time of the user equipment decreases.
  • the adjustment module 22 of the embodiment of the present invention may include at least one of the following modules;
  • the first adjustment module 221 is configured to adjust the retransmission timer (T3-RESPONSE) to be longer than the non-response time duration of the user equipment, where the retransmission timer is the GTP message sending device retransmitting the GTP message.
  • the length of time For example, after the P-GW sends a Create Bearer Request message to the S-GW, the retransmission timer is set to start timing. If the retransmission timer expires, the S is not yet from the S. The GW receives the Create Bearer Response message, and retransmits the created bearer request message.
  • the embodiment of the present invention sets the duration of the retransmission timer of the GTP message sending device to be changeable according to the non-response time of the user equipment, and is set to be longer than the non-response time of the user equipment (ie, the GTP message is sent in the embodiment of the present invention).
  • the time when the device sends the GTP message moves backward as the non-response time of the user equipment increases, and moves forward as the non-response time of the user equipment decreases, especially when the non-response time increases.
  • the GTP message sending device of the embodiment of the present invention does not retransmit the GTP message, and does not interrupt the user equipment, until the non-response time of the user equipment increases.
  • the service may not be restored by the GTP messaging device, thereby preventing the user from responding The service interruption of the user equipment caused by the excessive time or the unnecessary equipment recovery process in the network.
  • the second adjustment module 222 is configured to adjust the duration of the retransmission timer (T3-RESPONSE) and the retransmission counter (the number of times threshold is recorded as N3-REQUESTS, generally, the number of retransmissions is greater than the number of times defined by N3-REQUESTS (for example, five).
  • the product of the threshold is greater than the non-response time of the user equipment (That is, the time when the GTP message sending device sends the GTP message moves backwards with the increase of the non-response time of the user equipment, and moves forward with the decrease of the response time of the user equipment, especially When the non-response time increases, it moves backward as the non-response time of the user equipment increases.
  • the retransmission timer is set to start timing. If the retransmission timer expires, the S is not yet from the S. The GW receives the Create Bearer Response message, and retransmits the created bearer request message.
  • the product of the duration of the T3-RESPONSE of the GTP message sending device and the number of times defined by the N3-REQUESTS of the retransmission counter is greater than the duration of the non-response time of the user equipment, thereby reducing the non-responsiveness of the user equipment.
  • the service of the user equipment will not be interrupted or the GTP message sending device will not be restored. This avoids the interruption of the service of the user equipment caused by the user's non-responsive time or the unnecessary equipment recovery process in the network.
  • the third adjustment module 223 is configured to stop the retransmission of the GTP message (that is, the time when the GTP message sending device sends the GTP message in the embodiment of the present invention moves backward with the increase of the non-response time of the user equipment, The user equipment moves forward without a decrease in response time, especially when the non-response time increases, and moves backwards as the non-response time of the user equipment increases; this mode is to directly stop the GTP message.
  • the retransmission is performed to ensure that the GTP message sending device of the embodiment of the present invention does not retransmit the GTP message, does not interrupt the service of the user equipment or does not perform the GTP message sending device recovery, and thus avoids the end of the non-response time of the user equipment.
  • the service interruption of the user equipment caused by the user's non-response time is too long or the unnecessary equipment recovery process in the network.
  • the fourth adjustment module 224 is configured to stop sending the GTP message before the end of the non-response time of the user equipment (that is, the time when the GTP message sending device sends the GTP message according to the embodiment of the present invention, the non-response time of the user equipment
  • the increase is backward, and moves forward as the non-response time of the user equipment decreases, especially when the non-response time increases, and moves backward as the non-response time of the user equipment increases.
  • This mode is by directly stopping the GTP message before the end of the no response time.
  • the GTP message sending device of the embodiment of the present invention does not retransmit the GTP message, and does not interrupt the service of the user equipment or restore the GTP message sending device, thereby avoiding the user.
  • the service interruption of the user equipment caused by the non-response time is too long or the unnecessary equipment recovery process in the network.
  • the GTP message sending device receives the non-response time indication of the user equipment sent by the GTP message response device, and the non-response time indicates the non-response time of the user equipment by using an implicit or display manner;
  • the GTP message transmitting device adjusts a policy for the GTP message sending device to send a GTP message according to the non-response time of the user equipment indicated by the non-response time indication of the received user equipment, so that the GTP message sending device
  • the time at which the GTP message is sent is shifted backward as the non-response time of the user equipment increases, and moves forward as the non-response time of the user equipment decreases.
  • the mechanism of the fault detection is not triggered before the end of the non-response time of the user equipment, the service of the user equipment is not interrupted, or the GTP message sending device is not restored, and the user does not have a long response time.
  • the service interruption of the user equipment or the unnecessary equipment recovery process in the network is ensured that the mechanism of the fault detection is not triggered before the end of the non-response time of the user equipment, the service of the user equipment is not interrupted, or the GTP message sending device is not restored, and the user does not have a long response time.
  • FIG. 4 is a schematic structural diagram of another embodiment of a CTP message sending apparatus according to the present invention.
  • the CTP message sending device is exemplified from the hardware structure.
  • the CTP message sending device of the embodiment of the present invention may include: a receiver 41, configured to receive a non-response time indication of the user equipment sent by the GTP message response device, where the non-response time is implicit Or the display mode indicates the non-responsive time of the user equipment.
  • the functions required by the receiver 41 of this embodiment are similar to those of the receiving module 21 of the embodiment shown in FIG.
  • the processor 42 is configured to adjust a time for sending the GTP message according to the non-response time of the user equipment that is indicated by the non-response time indication of the user equipment received by the receiver, where the time for transmitting the GTP message is specifically determined to be The time for transmitting the GTP time message is shifted backwards as the non-response time of the user equipment increases, or moves forward as the non-response time of the user equipment decreases.
  • the functions required by the processor 42 of this embodiment are similar to those implemented by the adjustment module 22 in FIG. 2 to FIG. 3, and therefore, the functional implementation details of the processor 42 are not described herein.
  • the GTP message sending device in this embodiment includes a packet data network gateway P-GW, and the GTP message response device includes a serving gateway S-GW; or the GTP message.
  • the transmitting device includes a serving gateway S-GW, and the GTP message responding device includes a mobility management entity MME.
  • the GTP message sending device includes a gateway GPRS support node GGSN, and the GTP message response device includes a GPRS service support node SGSN.
  • the non-response time of the user equipment in the embodiment of the present invention may include a non-response time length or an end time of a non-response state, for example, the non-response time may be a DRX set when the user equipment is in an idle state.
  • the period for example, 30 minutes
  • the non-response time may be the time when the user equipment ends the power saving state (for example, 9:00).
  • FIG. 5 is a schematic flow chart of an embodiment of a method for transmitting data according to the present invention. As shown in FIG. 5, it may include:
  • Step S210 The GTP message response device acquires a non-responsive time of the user equipment.
  • the non-response time of the user equipment in the embodiment of the present invention may include a non-response time length or an end time of a non-response state, for example, the non-response time may be a DRX set when the user equipment is in an idle state.
  • the period for example, 30 minutes
  • the non-response time may be the time when the user equipment ends the power saving state (for example, 9:00).
  • the GTP message response device may obtain the non-response time of the user equipment by using at least one of a configuration, a signaling acquisition from the user equipment, and a subscription information obtained from the user equipment.
  • Step S211 the GTP message response device sends the acquired non-response time indication of the user equipment to the GTP message sending device, where the non-response time indicates the non-response time of the user equipment in an implicit or display manner, so that The GTP message transmitting device adjusts the time for transmitting the GTP message according to the non-response time of the user equipment indicated by the received non-response time indication of the user equipment, where the time for transmitting the GTP message is specifically determined to be the sending
  • the time of the GTP message moves backward as the non-response time of the user equipment increases, or moves forward as the non-response time of the user equipment decreases.
  • the GTP message sending device in the embodiment of the present invention may include a packet data network gateway P-GW, where the GTP message response device includes a serving gateway S-GW; or, the GTP The message sending device may include a serving gateway S-GW.
  • the GTP message response device includes a mobility management entity MME. Then, in step S211, the GTP message response device sends a create session request message to the GTP message sending device.
  • the non-response time indication of the user equipment is carried in the create session request message; or the GTP message response device Sending a bearer response message to the GTP message sending device, where the bearer response message carries a non-response time indication of the user equipment, where the bearer response message includes creating a bearer response message or a bearer modification response message or a bearer deactivation response message or deleting And the GTP message response device sends a downlink data notification acknowledgement message to the GTP message sending device, where the downlink data notification acknowledgement message carries the non-response time indication of the user equipment.
  • the GTP messaging device may include a packet data network gateway P-GW
  • the GTP message response device includes the serving gateway S-GW
  • the S-GW may send a create session request message or a bearer response message to the P-GW.
  • the bearer response message or the bearer modification response message or the bearer deactivation response message or the bearer response message is created, the non-response time indication of the user equipment is sent to the P-GW.
  • the GTP message sending device includes the serving gateway S-GW
  • the GTP message responding device includes the mobility management entity MME
  • the MME may also send a create session request message or a bearer response message or create a bearer response to the S-GW.
  • the non-response time indication of the user equipment is sent to the S-GW.
  • the GTP message sending device in the embodiment of the present invention may include a gateway GPRS support node GGSN.
  • the GTP message response device includes a GPRS service support node SGSN.
  • the GTP message response device sends a create packet data protocol context request message to the GTP message sending device, where the create packet data protocol context request message carries a non-response time indication of the user equipment; or
  • the GTP message response device sends a packet data protocol context response message to the GTP message sending device, where the packet data protocol context response message carries a non-response time indication of the user equipment, and the packet data protocol context response message includes an update packet data protocol.
  • At least one of a context response message and a delete packet data protocol context response message is, when the GTP messaging device gateway GPRS support node GGSN, the GTP message response device includes the GPRS service support node SGSN, the SGSN may send a packet data protocol context request message or update a packet data protocol context response message to the GPRS. When the packet data protocol context response message is deleted, a non-response time indication of the user equipment is sent to the GPRS.
  • the GTP message response device sends the non-response time indication of the user equipment to the GTP message sending device, so that the GTP message sending device indicates the location according to the non-response time indication of the user equipment.
  • the non-response time of the user equipment adjusts a policy for the GTP message sending device to send a GTP message, so that the GTP message sending device sends a GTP message. The time moves backwards as the non-response time of the user equipment increases, or moves forward as the user equipment has no response time.
  • the mechanism of the fault detection is not triggered before the end of the non-response time of the user equipment, the service of the user equipment is not interrupted, or the GTP message sending device is not restored, and the user does not have a long response time.
  • the service interruption of the user equipment or the unnecessary equipment recovery process in the network is ensured that the mechanism of the fault detection is not triggered before the end of the non-response time of the user equipment, the service of the user equipment is not interrupted, or the GTP message sending device is not restored, and the user does not have a long response time.
  • FIG. 6 is a schematic structural diagram of an embodiment of a GTP message response device according to the present invention. It can be used to implement the method shown in FIG. 5, as shown in FIG. 6, which can include: an acquisition module 61 and a transmission module 62, where:
  • the obtaining module 61 is configured to obtain a non-responsive time of the user equipment.
  • the non-response time of the user equipment in the embodiment of the present invention may include a non-response time length or an end time of a non-response state, for example, the non-response time may be a DRX set when the user equipment is in an idle state.
  • the period for example, 30 minutes
  • the non-response time may be the time when the user equipment ends the power saving state (for example, 9:00).
  • the obtaining module 61 may obtain the non-response time of the user equipment by using at least one of the configuration, the receiving of the signaling by the user equipment, and the obtaining of the subscription information of the user equipment.
  • the sending module 62 is configured to send, by the GTP message sending device, the acquired non-response time indication of the user equipment, where the non-response time indicates the non-response time of the user equipment by using an implicit or display manner, so that the GTP is
  • the message sending device adjusts the time for sending the GTP message according to the non-response time of the user equipment indicated by the received non-response time indication of the user equipment, where the time for transmitting the GTP message is specifically determined by the sending GTP.
  • the time of the message moves backwards as the non-response time of the user equipment increases, or moves forward as the non-response time of the user equipment decreases. Time
  • the GTP message sending device in the embodiment of the present invention may include a packet data network gateway P-GW, where the GTP message response device includes a serving gateway S-GW; or, the GTP The message sending device may include a serving gateway S-GW, and the GTP message responding device includes a mobility management entity MME.
  • the sending module 62 is specifically configured to send a create session request message, where the create session request message carries the The non-response time indication of the user equipment; or the GTP message response device sends a bearer response message to the GTP message sending device, where the bearer response message carries a non-response time indication of the user equipment, where the bearer response message includes Bearer response message or bearer modification response message or bearer deactivation response message or delete
  • the GTP message response device sends a downlink data notification acknowledgement message to the GTP message sending device, where the downlink data notification acknowledgement message carries the non-response time indication of the user equipment.
  • the GTP messaging device may include a packet data network gateway P-GW
  • the GTP message response device includes the serving gateway S-GW
  • the S-GW may send a create session request message or a bearer response message to the P-GW.
  • the bearer response message or the bearer modification response message or the bearer deactivation response message or the bearer response message is created, the non-response time indication of the user equipment is sent to the P-GW.
  • the GTP message sending device includes the serving gateway S-GW
  • the GTP message responding device includes the mobility management entity MME
  • the MME may also send a create session request message or a message to the S-GW.
  • the non-response time indication of the user equipment is sent to the S-GW.
  • the GTP message sending device in the embodiment of the present invention may include a gateway GPRS support node GGSN.
  • the GTP message response device includes a GPRS service support node SGSN.
  • the sending module 62 is specifically configured to send a create packet data protocol context request message to the GTP message sending device, where the create packet data protocol context request message carries a non-response time indication of the user equipment; or, the GTP message response device Sending a packet data protocol context response message to the GTP message sending device, where the packet data protocol context response message carries a non-response time indication of the user equipment, where the packet data protocol context response message includes an update packet data protocol context response message and Delete at least one of the packet data protocol context response messages.
  • the GTP message response device includes the GPRS service support node SGSN
  • the SGSN may send a Create Packet Data Protocol Context Request message or update a Packet Data Protocol Context Response message to the GPRS and
  • the packet data protocol context response message is deleted, a non-response time indication of the user equipment is sent to the GPRS.
  • the GTP message response device sends the non-response time indication of the user equipment to the GTP message sending device, so that the GTP message sending device indicates the location according to the non-response time indication of the user equipment.
  • the non-response time of the user equipment is used to adjust the policy for the GTP message sending device to send a GTP message, so that the time for the GTP message sending device to send the GTP message is backwards as the non-response time of the user equipment increases. Or move forward as the user equipment has no response time reduction.
  • the mechanism of fault detection will not be triggered before the end of the non-response time of the user equipment, and the service of the user equipment will not be interrupted or the GTP message will not be sent.
  • the device is restored to avoid the interruption of the service of the user equipment caused by the non-responsive time of the user or the unnecessary device recovery process in the network.
  • FIG. 7 is a schematic structural diagram of another embodiment of a GTP message response device according to the present invention.
  • the CTP message transmitting device is exemplified from the hardware structure.
  • the CTP message response device of the embodiment of the present invention may include: a receiver 71, configured to acquire a non-responsive time of the user equipment.
  • the functions required by the receiver 71 of this embodiment are similar to those of the obtaining module 61 of the embodiment shown in FIG. 6, and therefore, the function implementation details of the receiver 61 are not described herein.
  • the transmitter 72 is configured to send, by the GTP message sending device, a non-response time indication of the user equipment acquired by the receiver, where the non-response time indicates the non-response time of the user equipment by using an implicit or display manner, so that the The GTP message transmitting device adjusts the time for transmitting the GTP message according to the non-response time of the user equipment indicated by the received non-response time indication of the user equipment, where the time for transmitting the GTP message is specifically adjusted to be the sending GTP.
  • the time of the time message moves backward as the non-response time of the user equipment increases, or moves forward as the non-response time of the user equipment decreases.
  • the functions required to be implemented by the transmitter 72 of the present embodiment are similar to those implemented by the transmitting module 62 of FIG. 6, and therefore, the functional implementation details of the transmitter 72 are not described herein.
  • the GTP message sending device in this embodiment includes a packet data network gateway P-GW, and the GTP message response device includes a serving gateway S-GW; or the GTP message sending device includes a serving gateway S-GW.
  • the GTP message response device includes a mobility management entity.
  • the GTP message sending device includes a gateway GPRS support node GGSN, and the GTP message response device includes a GPRS service support node SGSN.
  • the non-response time of the user equipment in the embodiment of the present invention may include a non-response time length or an end time of a non-response state, for example, the non-response time may be a DRX set when the user equipment is in an idle state.
  • the period for example, 30 minutes
  • the non-response time may be the time when the user equipment ends the power saving state (for example, 9:00).
  • Figure 8 is a flow chart showing the non-response time of the MME transmitting the user equipment through the attach procedure. As shown in FIG. 8, it may include:
  • Step 801 The MME sends a Create Session Request message to the S-GW, where the Create Session Request message carries a non-response time of the user equipment (here, the display indicates that the user equipment has no response time.
  • the display indicates that the user equipment has no response time.
  • the maximum time for the user equipment to be unresponsive is 30 minutes.
  • Step S802 the S-GW adjusts the retransmission parameters T3-RESPONSE and/or N3-REQUESTS of the GTP message according to the non-response time of the user equipment, for example, such that T3-RESPONSE is greater than 30 minutes, or T3-RESPONSE is multiplied by N3-REQUESTS. More than 30 minutes.
  • Step S803 The S-GW sends a Create Session Response message to the MME.
  • Figure 9 is a flow chart showing the non-response time of the MME transmitting the user equipment through the attach procedure. As shown in FIG. 9, it may include:
  • Step S901 The MME sends a Create Session Request message to the S-GW, where the request carries a non-response time of the user equipment, and indicates that the maximum duration of the user equipment not responding is 30 minutes.
  • Step S902 The S-GW sends a Create Session Request message (P-GW), and the request carries the non-response time of the user equipment, indicating that the maximum duration of the user equipment not responding is 30 minutes.
  • P-GW Create Session Request message
  • Step S903 the P-GW adjusts the retransmission parameters T3-RESPONSE and/or N3-REQUESTS of the GTP message according to the non-response time of the user equipment, for example, such that T3-RESPONSE is greater than 30 minutes, or T3-RESPONSE is multiplied by N3-REQUESTS. More than 30 minutes.
  • Step S904 the P-GW sends a Create Session Response message to the S-GW.
  • Step S905 The S-GW sends a Create Session Response message (MME).
  • MME Create Session Response message
  • FIG. 10 is a schematic flowchart of the non-response time of the MME transmitting the user equipment by using the bearer activation process. As shown in FIG. 10, it may include:
  • Step S1001 The P-GW sends a Create Bearer Request message to the S-GW.
  • Step S 002 the S-GW sends a Create Bearer Request message to the MME.
  • Step S1003 the MME refuses to create a bearer request message, and carries the non-response time of the user equipment in the Create Bearer Response message. S-GW.
  • Step S 004 The S-GW sends a Create Bearer Response message to the P-GW, where the message carries a non-response time of the user equipment, for example, indicating that the maximum duration of the user equipment is not responding is 30 minutes, or Indicates that the user device exits the unresponsive state at 9:00.
  • a non-response time of the user equipment for example, indicating that the maximum duration of the user equipment is not responding is 30 minutes, or Indicates that the user device exits the unresponsive state at 9:00.
  • Step S1005 The P-GW adjusts the retransmission parameters T3-RESPONSE and/or N3-REQUESTS of the GTP message according to the non-response time of the user equipment, for example, such that T3-RESPONSE is greater than 30 minutes, or T3-RESPONSE is multiplied by N3-REQUESTS. More than 30 minutes; or, the time of the GTP message sent to the user equipment is postponed to after 9:00.
  • Figure 11 is a flow chart showing the non-response time when the MME sends a user equipment through the network trigger service request procedure. As shown in FIG. 11, it may include:
  • Step S1101 The S-GW receives the downlink data (Downlink Data), or receives the bearer control signaling when the user equipment activates the ISR.
  • Downlink Data Downlink Data
  • bearer control signaling when the user equipment activates the ISR.
  • Step S1102 The S-GW sends a Downlink Data Notification message to the MME.
  • Step S1103 The MME sends a Downlink Data Notification Ack to the S-GW, where the message indicates the non-response time of the user equipment. For example, the maximum duration of the user equipment indicating that the user equipment is unresponsive is 30 minutes.
  • Step S1104 The S-GW stops sending the downlink data notification message of the user equipment before the non-response time of the user equipment expires.
  • FIG. 12 is a flow chart showing the non-response time of the SGSN transmitting the user equipment through the Packet Data Protocol (PDP) request process.
  • the method may include: Step S1201: The SGSN sends a Create PDP Context Request message to the GGSN, where the request carries a non-response time of the user equipment, indicating that the user equipment is not responding. Maximum time, for example 30 minutes;
  • Step S1202 the GGSN adjusts the retransmission parameters T3-RESPONSE and/or N3-REQUESTS of the GTP message according to the non-response time of the user equipment, for example, the T3-RESPONSE is greater than 30 minutes, or the T3-RESPONSE multiplied by the N3-REQUESTS is greater than 30 minutes. .
  • Step S1203 The GGSN sends a Create PDP Context Response message to the SGSN.
  • Figure 13 is a flow chart showing the non-response time of the SGSN to send user equipment through the Packet Data Protocol (PDP) request process.
  • the method may include: Step S1301, the GGSN sends a Create PDP Context Request message to the SGSN;
  • Step S1302 The SGSN sends a Create PDP Context Response message to the GGSN, where the response message carries the non-response time of the user equipment, indicating the maximum time that the user equipment does not respond, for example, 30 minutes; or, indicating that the user equipment exits without The response status is 9:00.
  • Step S1303 The GGSN adjusts the retransmission parameters T3-RESPONSE and/or N3-REQUESTS of the GTP message according to the non-response time of the user equipment, for example, the T3-RESPONSE is greater than 30 minutes, or the T3-RESPONSE is multiplied by the N3-REQUESTS by more than 30 minutes. Or, the time of sending the GTP message to the user equipment is postponed to after 9:00.
  • the description of the embodiment is only for helping to understand the method of the present invention and its core idea; at the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific embodiment and application range. The description herein is not to be construed as limiting the invention.

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Abstract

本发明实施例公开了一种GTP消息的发送控制方法及设备、数据的发送方法及设备,其中,所述GTP消息的发送控制方法包括:GTP消息发送设备接收GTP消息响应设备发送的用户设备的无响应时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间;所述GTP消息发送设备根据所述接收的用户设备的无响应时间指示所指示的所述用户设备的无响应时间调整发送GTP消息的时间,其中调整发送所述GTP消息的时间具体为所述发送GTP消息的时间随着所述用户设备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而向前移时间。避免用户无响应时间过长而导致的用户设备的业务中断或者网络中不必要的设备恢复流程。

Description

GTP消息的发送控制方法及设备、 数据的发送方法及设备 技术领域
本发明涉及通信电子产品领域,尤其涉及一种通用数据传输平台(General Data Transfer Platform, GTP ) 消息 GTP消息的发送控制方法及设备、 数据的 发送方法及设备。 背景技术
用户设备的附着流程中的创建会话请求与创建会话响应消息,专有承载的 激活流程中的创建承载请求与创建承载应答消息都属于通用数据传输平台 ( General Data Transfer Platform, GTP )消息 (其他还包含更新承载请求与响应, 删除承载请求与响应等)。 GTP消息使用消息的重传机制来确保消息的传输可 靠性, 即 GTP消息发送设备发送一个 GTP消息 (例如承载创建请求)之后, 启动 一个重传计时器 (;时长为 T3-RESPONSE), 当重传计时器过期时,如果 GTP消息 发送设备没有收到相应的响应消息 (例如承载创建响应), 则 GTP消息发送设备 重新发送该 GTP消息, 并启动重传计数器记录重传次数。 当重传次数大于 N3-REQUESTS次时, GTP消息发送设备认为出现路径故障, 并记录该故障信 息, 删除相应的用户 /承载上下文或者发起设备恢复流程 (比如, 当 GTP消息发 送设备为服务网关( Serving Gateway, S-GW )时,改变用户设备当前的 S-GW)。 其中 T3-RESPONSE与 N3-REQUESTS可以在 GTP消息发送设备上配置。
当前, 为了节省用户设备的电量, 当用户设备在空闲态的时候, 使用非连 续接收 (DRX)以便于降低电量消耗。 每个寻呼帧 (Paging Frame)是一个无线帧 (Radio Frame), 可以包含多个寻呼时机 (Paging Occasion), 当使用 DRX时, 用 户设备在每个 DRX周期内,仅监听一个寻呼时机即可,从而实现节省用户设备 电量的目的。
另外一种节电方式是用户设备进入一种电量节约状态,在该状态下, 用户 不再监听任何网络侧发来的信令, 同时 MME获知用户设备进入电量节约状态 后, 不再试图寻呼用户设备, 等待用户设备从电量节约状态退出时, MME才 启动对用户设备的寻呼。 MME和用户设备可以通过配置或者信令交互, 确定 用户设备进入电量节约状态以及退出该状态的具体时间。
上述现有技术中, 当 DRX周期设置的时间较长时,或者用户设备长时间停 留在电量节约状态时, 会导致 UE在较长时间内不响应寻呼。 在这种情况下, 如果发起的寻呼是接收 GTP消息引起的(比如在演进分组系统( Evolved Packet System, ESP )无线网络架构的承载激活流程中, 如果用户设备处于空闲态时, 移动性管理实体 MME收到承载创建请求后会触发寻呼用户设备流程), 则会导 致寻呼设备长时间不会发送 GTP响应消息(因为 MME会等服务请求流程结束后 才发送响应消息给 S-GW), 这样, 若发送承载创建请求的分组数据网络网关 ( Packet Data Network Gateway, P-GW )长时间没有收到响应消息, 会重传相 应的承载创建请求消息, 直到重传计数器超过 N3-REQUESTS, 然后删除相应 的用户 /承载上下文或者发起节点恢复流程。 这样, 当设置的 DRX时间或用户 设备停留在电量节约状态的时间等用户无响应时间太长,带来用户设备的业务 中断或者带来不必要的设备恢复流程, 引起网络的信令过载。 发明内容
本发明实施例提供了一种 GTP消息的发送控制方法、 一种数据的发送方 法、 一种 GTP消息发送设备、 一种 GTP消息响应设备, 避免用户无响应时间过 长而导致的用户设备的业务中断或者网络中不必要的设备恢复流程。
本发明实施例第一方面提供一种 GTP消息的发送控制方法, 其包括:
GTP消息发送设备接收 GTP消息响应设备发送的用户设备的无响应时间 指示, 所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间; 所述 GTP消息发送设备根据所述接收的用户设备的无响应时间指示所指 示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中调整发送所 述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户设备的无响 应时间的增大向后移, 或者随着所述用户设备无响应时间的减小而向前移。
结合第一方面, 在第一种可能的实现方式中, 所述 GTP消息发送设备根 据所述接收的用户设备的无响应时间指示所指示的所述用户设备的无响应时 间调整发送 GTP消息的时间包括以下方式中任一种:
方式一: 所述 GTP消息发送设备调整重传计时器的时长大于所述用户设 备的无响应时间时长, 所述重传计时器的时长为所述 GTP消息发送设备重传 GTP消息的时长;
方式二: 所述 GTP消息发送设备调整重传计时器的时长与重传计数器的 次数阈值的乘积大于所述用户设备的无响应时间的时长;
方式三: 所述 GTP消息发送设备停止 GTP消息的重传;
方式四: 所述 GTP消息发送设备在所述用户设备的无响应时间结束之前, 停止发送 GTP消息。
结合第一方面或第一方面的第一种可能的实现方式,在第二种可能的实现 方式中, 所述 GTP消息发送设备接收 GTP消息响应设备发送的用户设备的无 响应时间指示, 包括:
所述 GTP消息发送设备接收所述 GTP消息响应设备发送的创建会话请求 消息, 所述创建会话请求消息中携带所述用户设备的无响应时间指示;
或者,
所述 GTP 消息发送设备接收所述 GTP 消息响应设备发送的承载响应消 息, 所述承载响应消息中携带所述用户设备的无响应时间指示, 所述承载响应 消息包括创建承载响应消息或承载修改响应消息或承载去激活响应消息或删 除 载响应消息中至少一种;
或者,
所述 GTP消息发送设备接收所述 GTP消息响应设备发送的下行数据通知 确认消息, 所述下行数据通知确认消息中携带所述用户设备的无响应时间指 示。
结合第一方面的第二种可能的实现方式,在第三种可能的实现方式中, 所 述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备 包括服务网关 S-GW;
或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所述 GTP消息响应 设备包括移动性管理实体 MME。
结合第一方面或第一方面的第一种可能的实现方式,在第四种可能的实现 方式中, 所述 GTP消息发送设备接收 GTP消息响应设备发送的用户设备的无 响应时间指示, 包括:
所述 GTP消息发送设备接收 GTP消息响应设备发送的创建分组数据协议 上下文请求消息 ,所述创建分组数据协议上下文请求消息中携带所述用户设备 的无响应时间指示;
或者, 所述 GTP消息发送设备接收 GTP消息响应设备发送的分组数据协 议上下文响应消息 ,所述分组数据协议上下文响应消息中携带所述用户设备的 无响应时间指示 ,所述分组数据协议上下文响应消息包括更新分组数据协议上 下文响应消息和删除分组数据协议上下文响应消息中至少一种。
结合第一方面的第四种可能的实现方式,在第五种可能的实现方式中, 所 述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设 备包括 GPRS服务支持节点 SGSN。
结合第一方面至第一方面的第五种可能的实现方式中任一种,在第六种可 态的结束时间。
本发明实施例第二方面提供一种数据的发送方法, 其可包括:
GTP消息响应设备获取用户设备的无响应时间;
所述 GTP消息响应设备向 GTP消息发送设备发送所述获取的用户设备的 无响应时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无 响应时间; 以使所述 GTP消息发送设备根据所述接收的用户设备的无响应时 间指示所指示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中 调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户 设备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而 向前移。
结合第二方面, 在第一种可能的实现方式中, 所述 GTP消息响应设备向 GTP消息发送设备发送所述获取的用户设备的无响应时间指示, 包括:
所述 GTP消息响应设备向 GTP消息发送设备发送创建会话请求消息, 所 述创建会话请求消息中携带所述用户设备的无响应时间指示;
或者,
所述 GTP消息响应设备向 GTP消息发送设备发送承载响应消息, 所述承 载响应消息中携带所述用户设备的无响应时间指示,所述承载响应消息包括创 建 7|载响应消息或 7|载爹改响应消息或 7|载去激活响应消息或删除 7|载响应 消息中至少一种; 或者, 所述 GTP消息响应设备向 GTP消息发送设备发送下行数据通知确 认消息, 所述下行数据通知确认消息中携带所述用户设备的无响应时间指示。
结合第二方面的第一种可能的实现方式,在第二种可能的实现方式中, 所 述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备 包括服务网关 S-GW;
或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所述 GTP消息响应 设备包括移动性管理实体 MME。
结合第二方面, 在第三种可能的实现方式中, 所述 GTP消息响应设备向 GTP消息发送设备发送所述获取的用户设备的无响应时间指示, 包括:
所述 GTP消息响应设备向 GTP消息发送设备发送创建分组数据协议上下 文请求消息,所述创建分组数据协议上下文请求消息中携带所述用户设备的无 响应时间指示;
或者, 所述 GTP消息响应设备向 GTP消息发送设备发送分组数据协议上 下文响应消息 ,所述分组数据协议上下文响应消息中携带所述用户设备的无响 应时间指示,所述分组数据协议上下文响应消息包括更新分组数据协议上下文 响应消息和删除分组数据协议上下文响应消息中至少一种。
结合第二方面的第三种可能的实现方式,在第四种可能的实现方式中, 所 述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设 备包括 GPRS服务支持节点 SGSN。
本发明实施例第三方面提供一种 GTP消息发送设备, 其可包括: 接收模块, 用于接收 GTP消息响应设备发送的用户设备的无响应时间指 示, 所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间; 调整模块,用于根据所述接收模块接收的用户设备的无响应时间指示所指 示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中调整发送所 述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户设备的无响 应时间的增大向后移, 或者随着所述用户设备无响应时间的减小而向前移。
结合第三方面,在第一种可能的实现方式中, 所述调整模块包括以下模块 中至少一个;
第一调整模块,用于调整重传计时器的时长大于所述用户设备的无响应时 间时长, 所述重传计时器的时长为所述 GTP消息发送设备重传 GTP消息的时 长;
第二调整模块,用于调整重传计时器的时长与重传计数器的次数阈值的乘 积大于所述用户设备的无响应时间的时长;
第三调整模块 , 用于停止 GTP消息的重传;
第四调整模块, 用于在所述用户设备的无响应时间结束之前, 停止发送 GTP消息。
结合第三方面或第三方面的第一种可能的实现方式,在第二种可能的实现 方式中, 所述接收模块具体用于接收所述 GTP消息响应设备发送的创建会话 请求消息, 所述创建会话请求消息中携带所述用户设备的无响应时间指示; 或 者, 接收所述 GTP消息响应设备发送的承载响应消息, 所述承载响应消息中 携带所述用户设备的无响应时间指示,所述承载响应消息包括创建承载响应消 息或承载修改响应消息或承载去激活响应消息或删除承载响应消息中至少一 种; 或者, 接收所述 GTP消息响应设备发送的下行数据通知确认消息, 所述 下行数据通知确认消息中携带所述用户设备的无响应时间指示。
结合第三方面的第二种可能的实现方式,在第三种可能的实现方式中, 所 述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备 包括服务网关 S-GW; 或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所 述 GTP消息响应设备包括移动性管理实体 MME。
结合第三方面或第三方面的第一种可能的实现方式,在第四种可能的实现 方式中, 所述接收模块具体用于接收 GTP消息响应设备发送的创建分组数据 协议上下文请求消息 ,所述创建分组数据协议上下文请求消息中携带所述用户 设备的无响应时间指示; 或者, 接收 GTP消息响应设备发送的分组数据协议 上下文响应消息,所述分组数据协议上下文响应消息中携带所述用户设备的无 响应时间指示,所述分组数据协议上下文响应消息包括更新分组数据协议上下 文响应消息和删除分组数据协议上下文响应消息中至少一种。
结合第三方面的第四种可能的实现方式,在第五种可能的实现方式中, 所 述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设 备包括 GPRS服务支持节点 SGSN。
结合第三方面至第三方面的第五种可能的实现方式中任一种,在第六种可 态的结束时间。
本发明实施例第四方面提供一种 GTP消息响应设备, 其包括:
获取模块, 用于获取用户设备的无响应时间;
发送模块, 用于向 GTP消息发送设备发送所述获取的用户设备的无响应 时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时 间; 以使所述 GTP消息发送设备根据所述接收的用户设备的无响应时间指示 所指示的所述用户设备的无响应时间调整发送所述 GTP消息的时间, 其中调 整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户设 备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而向 前移。
结合第四方面, 在第一种可能的实现方式中, 所述发送模块具体用于向 GTP 消息发送设备发送创建会话请求消息, 所述创建会话请求消息中携带所 述用户设备的无响应时间指示; 或者, 向 GTP消息发送设备发送承载响应消 息, 所述承载响应消息中携带所述用户设备的无响应时间指示, 所述承载响应 消息包括创建承载响应消息或承载修改响应消息或承载去激活响应消息或删 除承载响应消息中至少一种; 或者, 向 GTP消息发送设备发送下行数据通知 确认消息, 所述下行数据通知确认消息中携带所述用户设备的无响应时间指 示。
结合第四方面的第一种可能的实现方式,在第二种可能的实现方式中, 所 述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备 包括服务网关 S-GW; 或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所 述 GTP消息响应设备包括移动性管理实体 MME。
结合第四方面, 在第三种可能的实现方式中, 所述发送模块具体用于向 GTP 消息发送设备发送创建分组数据协议上下文请求消息, 所述创建分组数 据协议上下文请求消息中携带所述用户设备的无响应时间指示;或者,向 GTP 消息发送设备发送分组数据协议上下文响应消息,所述分组数据协议上下文响 应消息中携带所述用户设备的无响应时间指示,所述分组数据协议上下文响应 消息包括更新分组数据协议上下文响应消息和删除分组数据协议上下文响应 消息中至少一种。 结合第四方面的第三种可能的实现方式,在第四种可能的实现方式中, 所 述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设 备包括 GPRS服务支持节点 SGSN。
本发明实施例第五方面一种 GTP消息发送设备, 其可包括:
接收器,用于接收 GTP消息响应设备发送的用户设备的无响应时间指示, 所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间;
处理器,用于根据所述接收器接收的用户设备的无响应时间指示所指示的 所述用户设备的无响应时间调整发送 GTP 消息的时间, 其中调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户设备的无响应 时间的增大向后移, 或者随着所述用户设备无响应时间的减小而向前移。
结合第五方面,在第一种可能的实现方式中, 所述处理器具体用于执行如 下操作中任一种;
调整重传计时器的时长大于所述用户设备的无响应时间时长,所述重传计 时器的时长为所述 GTP消息发送设备重传 GTP消息的时长;
调整重传计时器的时长与重传计数器的次数阈值的乘积大于所述用户设 备的无响应时间的时长;
停止 GTP消息的重传;
在所述用户设备的无响应时间结束之前, 停止发送 GTP消息。
结合第五方面或第五方面的第一种可能的实现方式,在第二种可能的实现 方式中, 所述接收器具体用于接收所述 GTP消息响应设备发送的创建会话请 求消息,所述创建会话请求消息中携带所述用户设备的无响应时间指示;或者, 接收所述 GTP消息响应设备发送的承载响应消息, 所述承载响应消息中携带 所述用户设备的无响应时间指示,所述承载响应消息包括创建承载响应消息或 承载修改响应消息或承载去激活响应消息或删除承载响应消息中至少一种;或 者, 接收所述 GTP消息响应设备发送的下行数据通知确认消息, 所述下行数 据通知确认消息中携带所述用户设备的无响应时间指示。
结合第五方面的第二种可能的实现方式,在第三种可能的实现方式中, 所 述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备 包括服务网关 S-GW; 或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所 述 GTP消息响应设备包括移动性管理实体 MME。 结合第五方面或第五方面的第一种可能的实现方式,在第四种可能的实现 方式中, 所述接收器具体用于接收 GTP消息响应设备发送的创建分组数据协 议上下文请求消息 ,所述创建分组数据协议上下文请求消息中携带所述用户设 备的无响应时间指示; 或者, 接收 GTP消息响应设备发送的分组数据协议上 下文响应消息 ,所述分组数据协议上下文响应消息中携带所述用户设备的无响 应时间指示,所述分组数据协议上下文响应消息包括更新分组数据协议上下文 响应消息和删除分组数据协议上下文响应消息中至少一种。
结合第五方面的第四种可能的实现方式,在第五种可能的实现方式中, 所 述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设 备包括 GPRS服务支持节点 SGSN。
结合第五方面至第五方面的第五种可能的实现方式中任一种,在第六种可 态的结束时间。
本发明第六方面提供一种 GTP消息响应设备, 其可包括:
接收器, 用于获取用户设备的无响应时间;
发射器, 用于向 GTP消息发送设备发送所述接收器获取的用户设备的无 响应时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无响 应时间; 以使所述 GTP消息发送设备根据所述接收的用户设备的无响应时间 指示所指示的所述用户设备的无响应时间调整发送所述 GTP消息的时间, 其 中调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用 户设备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小 而向前移。
结合第六方面,在第一种可能的实现方式中,所述发射器具体用于向 GTP 消息发送设备发送创建会话请求消息,所述创建会话请求消息中携带所述用户 设备的无响应时间指示; 或者, 向 GTP消息发送设备发送承载响应消息, 所 述承载响应消息中携带所述用户设备的无响应时间指示,所述承载响应消息包 括创建承载响应消息或承载修改响应消息或承载去激活响应消息或删除承载 响应消息中至少一种; 或者, 向 GTP消息发送设备发送下行数据通知确认消 息, 所述下行数据通知确认消息中携带所述用户设备的无响应时间指示。 结合第六方面的第一种可能的实现方式,在第二种可能的实现方式中, 所 述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备 包括服务网关 S-GW; 或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所 述 GTP消息响应设备包括移动性管理实体 MME。
结合第六方面,在第三种可能的实现方式中,所述发射器具体用于向 GTP 消息发送设备发送创建分组数据协议上下文请求消息,所述创建分组数据协议 上下文请求消息中携带所述用户设备的无响应时间指示; 或者, 向 GTP消息 发送设备发送分组数据协议上下文响应消息,所述分组数据协议上下文响应消 息中携带所述用户设备的无响应时间指示,所述分组数据协议上下文响应消息 包括更新分组数据协议上下文响应消息和删除分组数据协议上下文响应消息 中至少一种。
结合第六方面的第三种可能的实现方式,在第四种可能的实现方式中, 所 述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设 备包括 GPRS服务支持节点 SGSN。
本发明第七方面提供一种计算机可读介质, 其可包括计算机执行指令, 以 供计算机的处理器执行所述计算机执行指令时,所述计算机执行本发明前述的 GTP消息的方法控制方法中任一种所述的方法。
本发明第七方面提供一种计算机可读介质, 其可包括计算机执行指令, 以 供计算机的处理器执行所述计算机执行指令时,所述计算机执行本发明前述的 数据发送方法中任一种所述的方法。
由上可见, 本发明实施例, 在 GTP消息发送设备接收 GTP消息响应设备 发送的用户设备的无响应时间; 所述 GTP消息发送设备根据所述接收的用户 设备的无响应时间调整所述 GTP消息发送设备发送 GTP消息的策略, 以使所 述 GTP消息发送设备发送 GTP消息的时间随着所述用户设备的无响应时间的 增大向后移, 随着所述用户设备无响应时间的减小而向前移。 由此, 保证在用 户设备的无响应时间结束之前, 不会触发故障检测的机制, 不会中断用户设备 的业务或不会进行 GTP消息发送设备恢复, 避免了用户无响应时间过长而导 致的用户设备的业务中断或者网络中不必要的设备恢复流程。 附图说明 为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施 例中所需要使用的附图作简单地介绍, 显而易见地, 下面描述中的附图仅仅是 本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的 前提下, 还可以根据这些附图获得其他的附图。
图 1为本发明的 GTP消息的发送控制方法的一实施例的流程示意图。 图 2为本发明实施例的 GTP消息发送设备的一实施例的结构组成示意图。 图 3为图 2中的调整模块的一实施例的结构组成示意图。
图 4为本发明的 CTP消息发送设备的另一实施例的结构组成示意图。 图 5为本发明的数据的发送方法的一实施例的流程示意图。
图 6为本发明的 GTP消息响应设备的一实施例的结构组成示意图。
图 7为本发明的 GTP消息响应设备的另一实施例的结构组成示意图。 图 8列举了 MME通过附着流程发送用户设备的无响应时间的一流程示意 图。
图 9列举了 MME通过附着流程发送用户设备的无响应时间的另一流程示 意图。
图 10列举了 MME通过承载激活流程发送用户设备的无响应时间的流程 示意图。
图 11列举了 MME通过网络触发服务请求流程发送用户设备的无响应时 间的流程示意图。
图 12列举了 SGSN通过分组数据协议 PDP请求流程发送用户设备的无响 应时间的一流程示意图。
图 13列举了 SGSN通过分组数据协议 PDP请求流程发送用户设备的无响 应时间的另一流程示意图。 具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清 楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不是 全部的实施例。基于本发明中的实施例, 本领域普通技术人员在没有作出创造 性劳动前提下所获得的所有其他实施例, 都属于本发明保护的范围。
图 1为本发明的 GTP消息的发送控制方法的一实施例的流程示意图。 如 图 1所示, 其可包括:
步骤 S110, GTP消息发送设备接收 GTP消息响应设备发送的用户设备的 无响应时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无 响应时间。
具体实现中,所述无响应时间指示可通过隐式方式指示所述用户设备的无 响应时间, 比如, 通过一个预设的标识指示, 当 GIP消息发送设备从 GTP消 息响应设备接收到所述标识, 则可知道所述标识对应的用户设备的无响应时 间。
具体实现中,所述无响应时间指示可通过显式方式指示所述用户设备的无 响应时间, 也即, 所述 GTP消息响应设备直接将用户设备的无响应时间上报 给 GTP消息发送设备。
具体实现中,本发明实施例所述的用户设备的无响应时间可包括无响应时 间长度或者无响应状态的结束时间, 比如, 所述无响应时间可为用户设备处于 空闲态时, 设置的 DRX周期(比如, 为 30分钟), 或者, 所述无响应时间可 为用户设备结束电量节约状态的时间 (比如, 为 9:00 )。
在一些可行的实施方式中, 本发明实施例所述的 GTP消息发送设备可包 括分组数据网络网关 P-GW, 此时, 所述 GTP 消息响应设备包括服务网关 S-GW; 或者, 所述 GTP 消息发送设备可包括服务网关 S-GW, 此时, 所述 GTP消息响应设备包括移动性管理实体 MME; 则在步骤 S110, 所述 GTP消 息发送设备接收所述 GTP消息响应设备发送的创建会话请求消息, 所述创建 会话请求消息中携带所述用户设备的无响应时间指示; 或者, 所述 GTP消息 发送设备接收所述 GTP消息响应设备发送的承载响应消息, 所述承载响应消 息中携带所述用户设备的无响应时间指示,所述承载响应消息包括创建承载响 应消息或承载修改响应消息或承载去激活响应消息或删除承载响应消息中至 少一种; 或者, 所述 GTP消息发送设备接收所述 GTP消息响应设备发送的下 行数据通知确认消息,所述下行数据通知确认消息中携带所述用户设备的无响 应时间指示。 也即, 当 GTP消息发送设备可包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括服务网关 S-GW时, P-GW可在从 S-GW处接收 创建会话请求消息或承载响应消息或创建承载响应消息或承载修改响应消息 或承载去激活响应消息或删除承载响应消息时,从 S-GW处接收用户设备的无 响应时间指示。 而当 GTP消息发送设备可包括服务网关 S-GW, 所述 GTP消 息响应设备包括移动性管理实体 MME时, 所述 S-GW也可在从 MME处接收 创建会话请求消息或承载响应消息或创建承载响应消息或承载修改响应消息 或承载去激活响应消息或删除承载响应消息时,从 MME处接收用户设备的无 响应时间指示。
在一些可行的实施方式中, 本发明实施例所述 GTP消息发送设备可包括 网关 GPRS支持节点 GGSN, 此时, 所述 GTP消息响应设备包括 GPRS服务 支持节点 SGSN。 则在步骤 S110, 所述 GTP消息发送设备接收 GTP消息响应 设备发送的创建分组数据协议上下文请求消息,所述创建分组数据协议上下文 请求消息中携带所述用户设备的无响应时间指示; 或者, 所述 GTP消息发送 设备接收 GTP消息响应设备发送的分组数据协议上下文响应消息, 所述分组 数据协议上下文响应消息中携带所述用户设备的无响应时间指示,所述分组数 据协议上下文响应消息包括更新分组数据协议上下文响应消息和删除分组数 据协议上下文响应消息中至少一种。 也即, 当 GTP消息发送设备网关 GPRS 支持节点 GGSN,所述 GTP消息响应设备包括 GPRS服务支持节点 SGSN时, GPRS可在从 SGSN处接收创建分组数据协议上下文请求消息或更新分组数据 协议上下文响应消息和删除分组数据协议上下文响应消息时,从 SGSN处接收 用户设备的无响应时间指示。
步骤 S111 , 所述 GTP消息发送设备根据所述接收的用户设备的无响应时 间指示所指示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中 调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户 设备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而 向前移时间。
具体实现中, 在步骤 S111 , 所述 GTP消息发送设备根据所述接收的用户 设备的无响应时间指示所指示的所述用户设备的无响应时间调整发送 GTP消 息的时间包括以下方式中任一种:
方式一: 所述 GTP消息发送设备调整重传计时器( T3-RESPONSE )的时 长大于所述用户设备的无响应时间时长, 所述重传计时器的时长为所述 GTP 消息发送设备重传 GTP消息的时长。 比如, 假设 P-GW向 S-GW发送创建承 载请求消息(Create Bearer Request )后, 设置所述重传计时器开始计时, 若在 所述重传计时器时长到来时,还未从所述 S-GW收到创建承载响应消息( Create Bearer Response ), 则会重传所述发送的创建承载请求消息。 本发明实施例将 GTP 消息发送设备的重传计时器的时长设置为可根据用户设备的无响应时间 改变, 并且设置为长于所述用户设备的无响应时间 (即本发明实施例将 GTP 消息发送设备发送 GTP消息的时间随着所述用户设备的无响应时间的增大向 后移, 随着所述用户设备无响应时间的减小而向前移, 尤其是当无响应时间增 大时, 随着所述用户设备的无响应时间的增大向后移), 那么在用户设备的无 响应时间结束之前, 本发明实施例的 GTP消息发送设备不会重传 GTP消息, 不会中断用户设备的业务或不会进行 GTP消息发送设备恢复, 进而避免了用 户无响应时间过长而导致的用户设备的业务中断或者网络中不必要的设备恢 复流程。
方式二: 所述 GTP消息发送设备调整重传计时器( T3-RESPONSE )的时 长与重传计数器 (次数阈值记为 N3-REQUESTS , —般当重传次数大于 N3-REQUESTS限定的次数(比如, 五次), GTP消息发送设备会认为出现路 径故障, 并记录该故障信息, 删除相应的用户 /承载上希望或者发起设备恢复 流程 )的次数阈值的乘积大于所述用户设备的无响应时间的时长(即本发明实 施例将 GTP消息发送设备发送 GTP消息的时间随着所述用户设备的无响应时 间的增大向后移, 随着所述用户设备无响应时间的减小而向前移, 尤其是当无 响应时间增大时, 随着所述用户设备的无响应时间的增大向后移)。 比如, 4叚 设 P-GW向 S-GW发送创建承载请求消息( Create Bearer Request )后, 设置所 述重传计时器开始计时, 若在所述重传计时器时长到来时, 还未从所述 S-GW 收到创建承载响应消息( Create Bearer Response ),则会重传所述发送的创建承 载请求消息。 本发明实施例将 GTP消息发送设备的 T3-RESPONSE的时长与 重传计数器的 N3-REQUESTS 限定的次数的乘积大于所述用户设备的无响应 时间的时长, 这样在用户设备的无响应时间结束之前, 不会中断用户设备的业 务或不会进行 GTP消息发送设备恢复, 避免了用户无响应时间过长而导致的 用户设备的业务中断或者网络中不必要的设备恢复流程。
方式三: 所述 GTP消息发送设备停止 GTP消息的重传 (即本发明实施例 将 GTP消息发送设备发送 GTP消息的时间随着所述用户设备的无响应时间的 增大向后移, 随着所述用户设备无响应时间的减小而向前移, 尤其是当无响应 时间增大时, 随着所述用户设备的无响应时间的增大向后移); 本方式是通过 直接停止 GTP消息的重传来保证在用户设备的无响应时间结束之前, 本发明 实施例的 GTP消息发送设备不会重传 GTP消息, 进而避免了用户无响应时间 过长而导致的用户设备的业务中断或者网络中不必要的设备恢复流程。
方式四: 所述 GTP消息发送设备在所述用户设备的无响应时间结束之前, 停止发送 GTP消息 (即本发明实施例将 GTP消息发送设备发送 GTP消息的 时间随着所述用户设备的无响应时间的增大向后移,随着所述用户设备无响应 时间的减小而向前移,尤其是当无响应时间增大时, 随着所述用户设备的无响 应时间的增大向后移)。本方式是通过直接停止 GTP消息在无响应时间结束之 前的方法来保证在用户设备的无响应时间结束之前, 本发明实施例的 GTP消 息发送设备不会重传 GTP消息, 不会中断用户设备的业务或不会进行 GTP消 息发送设备恢复,进而避免了用户无响应时间过长而导致的用户设备的业务中 断或者网络中不必要的设备恢复流程。
由上可见, 本发明实施例, 在 GTP消息发送设备接收 GTP消息响应设备 发送的用户设备的无响应时间指示,所述无响应时间通过隐式或显示方式指示 所述用户设备的无响应时间; 所述 GTP消息发送设备根据所述接收的用户设 备的无响应时间指示所指示的所述用户设备的无响应时间调整所述 GTP消息 发送设备发送 GTP消息的策略, 以使所述 GTP消息发送设备发送 GTP消息 的时间随着所述用户设备的无响应时间的增大向后移,随着所述用户设备无响 应时间的减小而向前移。 由此, 保证在用户设备的无响应时间结束之前, 不会 触发故障检测的机制, 不会中断用户设备的业务或不会进行 GTP消息发送设 备恢复,避免了用户无响应时间过长而导致的用户设备的业务中断或者网络中 不必要的设备恢复流程。
图 2为本发明实施例的 GTP消息发送设备的一实施例的结构组成示意图。 其可用于实施图 1所示流程, 如图 2所示, 其可包括: 接收模块 21和调整模 块 22; 其中:
接收模块 21 , 用于接收 GTP消息响应设备发送的用户设备的无响应时间 指示, 所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间。
具体实现中,所述无响应时间指示可通过隐式方式指示所述用户设备的无 响应时间, 比如, 通过一个预设的标识指示, 当 GIP消息发送设备从 GTP消 息响应设备接收到所述标识, 则可知道所述标识对应的用户设备的无响应时 间。
具体实现中,所述无响应时间指示可通过显式方式指示所述用户设备的无 响应时间, 也即, 所述 GTP消息响应设备直接将用户设备的无响应时间上报 给 GTP消息发送设备。
具体实现中,本发明实施例所述的用户设备的无响应时间可包括无响应时 间长度或者无响应状态的结束时间, 比如, 所述无响应时间可为用户设备处于 空闲态时, 设置的 DRX周期(比如, 为 30分钟), 或者, 所述无响应时间可 为用户设备结束电量节约状态的时间 (比如, 为 9:00 )。
在一些可行的实施方式中, 本发明实施例所述的 GTP消息发送设备可包 括分组数据网络网关 P-GW, 此时, 所述 GTP 消息响应设备包括服务网关 S-GW; 或者, 所述 GTP 消息发送设备可包括服务网关 S-GW, 此时, 所述 GTP消息响应设备包括移动性管理实体 MME; 则所述接收模块 21具体用于 接收所述 GTP消息响应设备发送的创建会话请求消息, 所述创建会话请求消 息中携带所述用户设备的无响应时间指示; 或者, 接收所述 GTP消息响应设 备发送的承载响应消息,所述承载响应消息中携带所述用户设备的无响应时间 指示,所述承载响应消息包括创建承载响应消息或承载修改响应消息或承载去 激活响应消息或删除承载响应消息中至少一种; 或者, 接收所述 GTP消息响 应设备发送的下行数据通知确认消息,所述下行数据通知确认消息中携带所述 用户设备的无响应时间指示。 也即, 当 GTP消息发送设备包括分组数据网络 网关 P-GW, 所述 GTP消息响应设备包括服务网关 S-GW时, P-GW可在从 S-GW处接收创建会话请求消息或承载响应消息或创建承载响应消息或承载 修改响应消息或承载去激活响应消息或删除承载响应消息时,从 S-GW处接收 用户设备的无响应时间指示。 而当 GTP消息发送设备可包括服务网关 S-GW, 所述 GTP消息响应设备包括移动性管理实体 MME时, 所述 S-GW也可在从 MME处接收创建会话请求消息或承载响应消息或创建承载响应消息或承载修 改响应消息或承载去激活响应消息或删除承载响应消息时,从 MME处接收用 户设备的无响应时间指示。
在一些可行的实施方式中, 本发明实施例所述 GTP消息发送设备可包括 网关 GPRS支持节点 GGSN, 此时, 所述 GTP消息响应设备包括 GPRS服务 支持节点 SGSN。 则所述接收模块 21具体用于接收 GTP消息响应设备发送的 创建分组数据协议上下文请求消息 ,所述创建分组数据协议上下文请求消息中 携带所述用户设备的无响应时间指示; 或者, 接收 GTP消息响应设备发送的 分组数据协议上下文响应消息 ,所述分组数据协议上下文响应消息中携带所述 用户设备的无响应时间指示,所述分组数据协议上下文响应消息包括更新分组 数据协议上下文响应消息和删除分组数据协议上下文响应消息中至少一种。也 即, 当 GTP消息发送设备网关 GPRS支持节点 GGSN, 所述 GTP消息响应设 备包括 GPRS服务支持节点 SGSN时, GPRS可在从 SGSN处接收创建分组数 据协议上下文请求消息或更新分组数据协议上下文响应消息和删除分组数据 协议上下文响应消息时, 从 SGSN处接收用户设备的无响应时间指示。
调整模块 22, 用于根据所述接收模块 21接收的用户设备的无响应时间指 示所指示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中调整 发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户设备 的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而向前 移时间。
进一步, 如图 3所示, 本发明实施例的调整模块 22可包括如下模块中至 少一个;
第一调整模块 221 , 用于调整重传计时器( T3-RESPONSE ) 的时长大于 所述用户设备的无响应时间时长, 所述重传计时器的时长为所述 GTP消息发 送设备重传 GTP消息的时长。 比如, 假设 P-GW向 S-GW发送创建承载请求 消息(Create Bearer Request )后, 设置所述重传计时器开始计时, 若在所述重 传计时器时长到来时,还未从所述 S-GW收到创建承载响应消息( Create Bearer Response ), 则会重传所述发送的创建承载请求消息。 本发明实施例将 GTP消 息发送设备的重传计时器的时长设置为可根据用户设备的无响应时间改变,并 且设置为长于所述用户设备的无响应时间 (即本发明实施例将 GTP消息发送 设备发送 GTP消息的时间随着所述用户设备的无响应时间的增大向后移, 随 着所述用户设备无响应时间的减小而向前移, 尤其是当无响应时间增大时, 随 着所述用户设备的无响应时间的增大向后移), 那么在用户设备的无响应时间 结束之前, 本发明实施例的 GTP消息发送设备不会重传 GTP消息, 不会中断 用户设备的业务或不会进行 GTP消息发送设备恢复, 进而避免了用户无响应 时间过长而导致的用户设备的业务中断或者网络中不必要的设备恢复流程。 第二调整模块 222, 用于调整重传计时器( T3-RESPONSE ) 的时长与重 传计数器(次数阈值记为 N3-REQUESTS,—般当重传次数大于 N3-REQUESTS 限定的次数(比如, 五次), GTP消息发送设备会认为出现路径故障, 并记录 该故障信息, 删除相应的用户 /承载上希望或者发起设备恢复流程) 的次数阈 值的乘积大于所述用户设备的无响应时间的时长(即本发明实施例将 GTP消 息发送设备发送 GTP消息的时间随着所述用户设备的无响应时间的增大向后 移, 随着所述用户设备无响应时间的减小而向前移, 尤其是当无响应时间增大 时,随着所述用户设备的无响应时间的增大向后移)。比如,假设 P-GW向 S-GW 发送创建承载请求消息 ( Create Bearer Request )后, 设置所述重传计时器开始 计时,若在所述重传计时器时长到来时,还未从所述 S-GW收到创建承载响应 消息( Create Bearer Response ), 则会重传所述发送的创建承载请求消息。 本发 明实施例将 GTP 消息发送设备的 T3-RESPONSE 的时长与重传计数器的 N3-REQUESTS限定的次数的乘积大于所述用户设备的无响应时间的时长,这 样就减少了在用户设备的无响应时间结束之前,不会中断用户设备的业务或不 会进行 GTP消息发送设备恢复, 避免了用户无响应时间过长而导致的用户设 备的业务中断或者网络中不必要的设备恢复流程。
第三调整模块 223 , 用于停止 GTP消息的重传 (即本发明实施例将 GTP 消息发送设备发送 GTP消息的时间随着所述用户设备的无响应时间的增大向 后移, 随着所述用户设备无响应时间的减小而向前移, 尤其是当无响应时间增 大时, 随着所述用户设备的无响应时间的增大向后移); 本方式是通过直接停 止 GTP消息的重传来保证在用户设备的无响应时间结束之前, 本发明实施例 的 GTP消息发送设备不会重传 GTP消息, 不会中断用户设备的业务或不会进 行 GTP消息发送设备恢复, 进而避免了用户无响应时间过长而导致的用户设 备的业务中断或者网络中不必要的设备恢复流程。
第四调整模块 224, 用于在所述用户设备的无响应时间结束之前, 停止发 送 GTP消息 (即本发明实施例将 GTP消息发送设备发送 GTP消息的时间随 着所述用户设备的无响应时间的增大向后移,随着所述用户设备无响应时间的 减小而向前移, 尤其是当无响应时间增大时, 随着所述用户设备的无响应时间 的增大向后移)。本方式是通过直接停止 GTP消息在无响应时间结束之前的方 法来保证在用户设备的无响应时间结束之前, 本发明实施例的 GTP消息发送 设备不会重传 GTP消息, 不会中断用户设备的业务或不会进行 GTP消息发送 设备恢复,进而避免了用户无响应时间过长而导致的用户设备的业务中断或者 网络中不必要的设备恢复流程。
由上可见, 本发明实施例, 在 GTP消息发送设备接收 GTP消息响应设备 发送的用户设备的无响应时间指示,所述无响应时间通过隐式或显示方式指示 所述用户设备的无响应时间; 所述 GTP消息发送设备根据所述接收的用户设 备的无响应时间指示所指示的所述用户设备的无响应时间调整所述 GTP消息 发送设备发送 GTP消息的策略, 以使所述 GTP消息发送设备发送 GTP消息 的时间随着所述用户设备的无响应时间的增大向后移,随着所述用户设备无响 应时间的减小而向前移。 由此, 保证在用户设备的无响应时间结束之前, 不会 触发故障检测的机制, 不会中断用户设备的业务或不会进行 GTP消息发送设 备恢复,避免了用户无响应时间过长而导致的用户设备的业务中断或者网络中 不必要的设备恢复流程。
图 4为本发明的 CTP消息发送设备的另一实施例的结构组成示意图。 参 考图 4可知, 其与图 2-图 3所示实施例的区别在于, 从硬件结构组成对 CTP 消息发送设备进行举例说明。 具体的, 如图 4所示, 本发明实施例的 CTP消 息发送设备可包括: 接收器 41 , 用于接收 GTP消息响应设备发送的用户设备 的无响应时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的 无响应时间。 具体实现中, 本实施例的接收器 41所需实现的功能与图 2所示 实施例的接收模块 21的功能相似, 因此,在此不对接收器 41的功能实现细节 进行贅述。 处理器 42, 用于根据所述接收器接收的用户设备的无响应时间指 示所指示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中调整 发送所述 GTP消息的时间具体为所述发送 GTP时间消息的时间随着所述用户 设备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而 向前移。 具体实现中, 本实施例的处理器 42所需实现的功能与图 2-图 3中的 调整模块 22所实现的功能相似, 因此,在此不对处理器 42的功能实现细节进 行贅述。
具体实现中, 本实施例的所述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括服务网关 S-GW; 或者, 所述 GTP消息 发送设备包括服务网关 S-GW, 所述 GTP消息响应设备包括移动性管理实体 MME。 或者, 所述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设备包括 GPRS服务支持节点 SGSN。
具体实现中,本发明实施例所述的用户设备的无响应时间可包括无响应时 间长度或者无响应状态的结束时间, 比如, 所述无响应时间可为用户设备处于 空闲态时, 设置的 DRX周期(比如, 为 30分钟), 或者, 所述无响应时间可 为用户设备结束电量节约状态的时间 (比如, 为 9:00 )。
图 5为本发明的数据的发送方法的一实施例的流程示意图。 如图 5所示, 其可包括:
步骤 S210, GTP消息响应设备获取用户设备的无响应时间;
具体实现中,本发明实施例所述的用户设备的无响应时间可包括无响应时 间长度或者无响应状态的结束时间, 比如, 所述无响应时间可为用户设备处于 空闲态时, 设置的 DRX周期(比如, 为 30分钟), 或者, 所述无响应时间可 为用户设备结束电量节约状态的时间 (比如, 为 9:00 )。
具体实现中, GTP消息响应设备可通过配置、 从用户设备接收信令获取、 从用户设备的签约信息中获取中至少一种方式获取所述用户设备的无响应时 间。
步骤 S211 ,所述 GTP消息响应设备向 GTP消息发送设备发送所述获取的 用户设备的无响应时间指示,所述无响应时间通过隐式或显示方式指示所述用 户设备的无响应时间, 以使所述 GTP消息发送设备根据所述接收的用户设备 的无响应时间指示所指示的所述用户设备的无响应时间调整发送 GTP消息的 时间, 其中调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随 着所述用户设备的无响应时间的增大向后移 ,或者随着所述用户设备无响应时 间的减小而向前移时间。
在一些可行的实施方式中, 本发明实施例所述的 GTP消息发送设备可包 括分组数据网络网关 P-GW, 此时, 所述 GTP 消息响应设备包括服务网关 S-GW; 或者, 所述 GTP 消息发送设备可包括服务网关 S-GW, 此时, 所述 GTP消息响应设备包括移动性管理实体 MME; 则在步骤 S211 , 所述 GTP消 息响应设备向 GTP消息发送设备发送创建会话请求消息, 所述创建会话请求 消息中携带所述用户设备的无响应时间指示; 或者, 所述 GTP消息响应设备 向 GTP消息发送设备发送承载响应消息, 所述承载响应消息中携带所述用户 设备的无响应时间指示,所述承载响应消息包括创建承载响应消息或承载修改 响应消息或承载去激活响应消息或删除承载响应消息中至少一种; 或者, 所述 GTP消息响应设备向 GTP消息发送设备发送下行数据通知确认消息, 所述下 行数据通知确认消息中携带所述用户设备的无响应时间指示。 也即, 当 GTP 消息发送设备可包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括 服务网关 S-GW时, S-GW可在向 P-GW发送创建会话请求消息或承载响应 消息或创建承载响应消息或承载修改响应消息或承载去激活响应消息或删除 承载响应消息时, 向 P-GW发送用户设备的无响应时间指示。 而当 GTP消息 发送设备包括服务网关 S-GW, 所述 GTP消息响应设备包括移动性管理实体 MME时 , 所述 MME也可在向 S-GW发送创建会话请求消息或承载响应消息 或创建承载响应消息或承载修改响应消息或承载去激活响应消息或删除承载 响应消息时, 向 S-GW发送用户设备的无响应时间指示。
在一些可行的实施方式中, 本发明实施例所述 GTP消息发送设备可包括 网关 GPRS支持节点 GGSN, 此时, 所述 GTP消息响应设备包括 GPRS服务 支持节点 SGSN。 则在步骤 S211 , 所述 GTP消息响应设备向 GTP消息发送设 备发送创建分组数据协议上下文请求消息,所述创建分组数据协议上下文请求 消息中携带所述用户设备的无响应时间指示; 或者, 所述 GTP消息响应设备 向 GTP消息发送设备发送分组数据协议上下文响应消息, 所述分组数据协议 上下文响应消息中携带所述用户设备的无响应时间指示,所述分组数据协议上 下文响应消息包括更新分组数据协议上下文响应消息和删除分组数据协议上 下文响应消息中至少一种。 也即, 当 GTP消息发送设备网关 GPRS支持节点 GGSN, 所述 GTP消息响应设备包括 GPRS服务支持节点 SGSN时, SGSN可 在向 GPRS 发送创建分组数据协议上下文请求消息或更新分组数据协议上下 文响应消息和删除分组数据协议上下文响应消息时,向 GPRS发送用户设备的 无响应时间指示。
由上可见, 本发明实施例, GTP 消息响应设备将用户设备的无响应时间 指示发送给 GTP消息发送设备; 以使所述 GTP消息发送设备根据所述用户设 备的无响应时间指示所指示的所述用户设备的无响应时间调整所述 GTP消息 发送设备发送 GTP消息的策略, 以使所述 GTP消息发送设备发送 GTP消息 的时间随着所述用户设备的无响应时间的增大向后移,或者随着所述用户设备 无响应时间的减小而向前移。 由此, 保证在用户设备的无响应时间结束之前, 不会触发故障检测的机制, 不会中断用户设备的业务或不会进行 GTP消息发 送设备恢复,避免了用户无响应时间过长而导致的用户设备的业务中断或者网 络中不必要的设备恢复流程。
图 6为本发明的 GTP消息响应设备的一实施例的结构组成示意图。 其可 用于实施图 5所示的方法, 如图 6所示, 其可包括: 获取模块 61和发送模块 62, 其中:
获取模块 61 , 用于获取用户设备的无响应时间。
具体实现中,本发明实施例所述的用户设备的无响应时间可包括无响应时 间长度或者无响应状态的结束时间, 比如, 所述无响应时间可为用户设备处于 空闲态时, 设置的 DRX周期(比如, 为 30分钟), 或者, 所述无响应时间可 为用户设备结束电量节约状态的时间 (比如, 为 9:00 )。
具体实现中, 获取模块 61可通过配置、 从用户设备接收信令获取、 从用 户设备的签约信息中获取中至少一种方式获取所述用户设备的无响应时间。
发送模块 62, 用于向 GTP消息发送设备发送所述获取的用户设备的无响 应时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无响应 时间, 以使所述 GTP消息发送设备根据所述接收的用户设备的无响应时间指 示所指示的所述用户设备的无响应时间调整发送所述 GTP消息的时间, 其中 调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户 设备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而 向前移。 时间
在一些可行的实施方式中, 本发明实施例所述的 GTP消息发送设备可包 括分组数据网络网关 P-GW, 此时, 所述 GTP 消息响应设备包括服务网关 S-GW; 或者, 所述 GTP 消息发送设备可包括服务网关 S-GW, 此时, 所述 GTP消息响应设备包括移动性管理实体 MME; 则发送模块 62具体用于发送 创建会话请求消息 ,所述创建会话请求消息中携带所述用户设备的无响应时间 指示;或者,所述 GTP消息响应设备向 GTP消息发送设备发送承载响应消息, 所述承载响应消息中携带所述用户设备的无响应时间指示,所述承载响应消息 包括创建承载响应消息或承载修改响应消息或承载去激活响应消息或删除承 载响应消息中至少一种; 或者, 所述 GTP消息响应设备向 GTP消息发送设备 发送下行数据通知确认消息,所述下行数据通知确认消息中携带所述用户设备 的无响应时间指示。 也即, 当 GTP 消息发送设备可包括分组数据网络网关 P-GW,所述 GTP消息响应设备包括服务网关 S-GW时, S-GW可在向 P-GW 发送创建会话请求消息或承载响应消息或创建承载响应消息或承载修改响应 消息或承载去激活响应消息或删除承载响应消息时,向 P-GW发送用户设备的 无响应时间指示。 而当 GTP消息发送设备包括服务网关 S-GW, 所述 GTP消 息响应设备包括移动性管理实体 MME时, 所述 MME也可在向 S-GW发送创 建会话请求消息或 7|载响应消息或创建 7|载响应消息或 7|载爹改响应消息或 承载去激活响应消息或删除承载响应消息时,向 S-GW发送用户设备的无响应 时间指示。
在一些可行的实施方式中, 本发明实施例所述 GTP消息发送设备可包括 网关 GPRS支持节点 GGSN, 此时, 所述 GTP消息响应设备包括 GPRS服务 支持节点 SGSN。 则发送模块 62具体用于向 GTP消息发送设备发送创建分组 数据协议上下文请求消息 ,所述创建分组数据协议上下文请求消息中携带所述 用户设备的无响应时间指示; 或者, 所述 GTP消息响应设备向 GTP消息发送 设备发送分组数据协议上下文响应消息 ,所述分组数据协议上下文响应消息中 携带所述用户设备的无响应时间指示,所述分组数据协议上下文响应消息包括 更新分组数据协议上下文响应消息和删除分组数据协议上下文响应消息中至 少一种。 也即, 当 GTP消息发送设备网关 GPRS支持节点 GGSN, 所述 GTP 消息响应设备包括 GPRS服务支持节点 SGSN时, SGSN可在向 GPRS发送创 建分组数据协议上下文请求消息或更新分组数据协议上下文响应消息和删除 分组数据协议上下文响应消息时, 向 GPRS发送用户设备的无响应时间指示。
由上可见, 本发明实施例, GTP 消息响应设备将用户设备的无响应时间 指示发送给 GTP消息发送设备; 以使所述 GTP消息发送设备根据所述用户设 备的无响应时间指示所指示的所述用户设备的无响应时间调整所述 GTP消息 发送设备发送 GTP消息的策略, 以使所述 GTP消息发送设备发送 GTP消息 的时间随着所述用户设备的无响应时间的增大向后移,或者随着所述用户设备 无响应时间的减小而向前移。 由此, 保证在用户设备的无响应时间结束之前, 不会触发故障检测的机制, 不会中断用户设备的业务或不会进行 GTP消息发 送设备恢复,避免了用户无响应时间过长而导致的用户设备的业务中断或者网 络中不必要的设备恢复流程。
图 7为本发明的 GTP消息响应设备的另一实施例的结构组成示意图。 参 考图 7可知, 其与图 6所示实施例的区别在于, 从硬件结构组成对 CTP消息 发送设备进行举例说明。 具体的, 如图 7所示, 本发明实施例的 CTP消息响 应设备可包括: 接收器 71 , 用于获取用户设备的无响应时间。 具体实现中, 本实施例的接收器 71所需实现的功能与图 6所示实施例的获取模块 61的功能 相似, 因此, 在此不对接收器 61的功能实现细节进行赞述。 发射器 72, 用于 向 GTP消息发送设备发送所述接收器获取的用户设备的无响应时间指示, 所 述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间,以使所述 GTP 消息发送设备根据所述接收的用户设备的无响应时间指示所指示的所述 用户设备的无响应时间调整发送 GTP消息的时间, 其中调整发送所述 GTP消 息的时间具体为所述发送 GTP时间消息的时间随着所述用户设备的无响应时 间的增大向后移, 或者随着所述用户设备无响应时间的减小而向前移。具体实 现中,本实施例的发射器 72所需实现的功能与图 6中的发送模块 62所实现的 功能相似, 因此, 在此不对发射器 72的功能实现细节进行贅述。
具体实现中, 本实施例的所述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括服务网关 S-GW; 或者, 所述 GTP消息 发送设备包括服务网关 S-GW, 所述 GTP消息响应设备包括移动性管理实体 ΜΜΕ。 或者, 所述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设备包括 GPRS服务支持节点 SGSN。
具体实现中,本发明实施例所述的用户设备的无响应时间可包括无响应时 间长度或者无响应状态的结束时间, 比如, 所述无响应时间可为用户设备处于 空闲态时, 设置的 DRX周期(比如, 为 30分钟), 或者, 所述无响应时间可 为用户设备结束电量节约状态的时间 (比如, 为 9:00 )。
本领域普通技术人员可以理解:实现本发明实施例的上述方法实施例的全 部或部分步骤可以通过程序指令相关的硬件来完成,前述的程序可以存储于一 计算机可读取存储介质中,该程序在执行时,执行包括上述方法实施例的步骤; 而前述的存储介质包括: ROM、 RAM, 磁碟或者光盘等各种可以存储程序代 码的介质。 图 8-图 13通过多个具体的应用场景进一步对本发明实施例的方法流程进 行了详细说明。
图 8列举了 MME通过附着流程发送用户设备的无响应时间的流程示意 图。 如图 8所示, 其可包括:
步骤 801 , MME发送创建会话请求消息( Create Session Request )给 S-GW, 所述创建会话请求消息中携带用户设备的无响应时间(此处为显示指示用户设 备的无响应时间, 具体实现中, 也可通过隐式指示的方式), 指明所述用户设 备无响应的最大时长为 30分钟。
步骤 S802, S-GW根据用户设备的无响应时间, 调整 GTP消息的重传参数 T3-RESPONSE和 /或 N3-REQUESTS, 比如, 使得 T3-RESPONSE大于 30分钟, 或者 T3-RESPONSE乘以 N3-REQUESTS大于 30分钟。
步骤 S803 , S-GW发送创建会话响应消息 ( Create Session Response )给 MME。
图 9列举了 MME通过附着流程发送用户设备的无响应时间的流程示意 图。 如图 9所示, 其可包括:
步骤 S901 , MME发送创建会话请求消息 (Create Session Request )给 S-GW, 请求中携带用户设备的无响应时间, 指明所述用户设备无响应的最大 时长为 30分钟。
步骤 S902, S-GW发送创建会话请求消息( Create Session Request )^P-GW, 请求中携带用户设备的无响应时间,指明所述用户设备无响应的最大时长为 30 分钟。
步骤 S903 , P-GW根据用户设备的无响应时间, 调整 GTP消息的重传参数 T3-RESPONSE和 /或者 N3-REQUESTS,比如,使得 T3-RESPONSE大于 30分钟, 或者 T3-RESPONSE乘以 N3-REQUESTS大于 30分钟。
步骤 S904, P-GW发送创建会话响应消息 ( Create Session Response )给 S-GW„
步骤 S905, S-GW发送创建会话响应消息( Create Session Response )^MME„ 本实施例与图 8不同之处在于,包括了 S-GW向 P-GW发送用户设备的无 响应时间的流程。 图 10列举了 MME通过承载激活流程发送用户设备的无响应时间的流程 示意图。 如图 10所示, 其可包括:
步骤 S 1001 , P-GW发送创建承载请求消息 ( Create Bearer Request )给 S-GW„
步骤 SI 002, S-GW发送创建承载请求消息( Create Bearer Request )^MME„ 步骤 S1003 , MME拒绝创建承载请求消息,并在创建承载响应消息(Create Bearer Response ) 中携带用户设备的无响应时间给 S-GW。
步骤 SI 004, S-GW发送创建会话响应消息 (Create Bearer Response )给 P-GW, 消息中携带用户设备的无响应时间, 比如, 指明所述用户设备无响应 的最大时长为 30分钟, 或者, 指明用户设备退出无响应状态的时间为 9:00。
步骤 S1005, P-GW根据用户设备的无响应时间,调整 GTP消息的重传参数 T3-RESPONSE和 /或者 N3-REQUESTS,比如,使得 T3-RESPONSE大于 30分钟, 或者 T3-RESPONSE乘以 N3-REQUESTS大于 30分钟; 或者,将向所述用户设备 发送的 GTP消息的时间推迟到 9:00之后。
图 11列举了 MME通过网络触发服务请求流程发送用户设备的无响应时 间的流程示意图。 如图 11所示, 其可包括:
步骤 S 1101 , S-GW收到下行数据 ( Downlink Data ), 或者在用户设备激活 ISR时, 收到承载控制信令。
步骤 S 1102 , S-GW发送下行数据通知消息 ( Downlink Data Notification ) 给 MME。
步骤 S1103 , MME发送下行数据通知确认消息(Downlink Data Notification Ack )给 S-GW, 消息中指明用户设备的无响应时间, 比如, 指明所述用户设 备无响应的最大时长为 30分钟。
步骤 S1104, S-GW在用户设备的无响应时间过期前,停止发送该用户设备 的下行数据通知消息。
图 12列举了 SGSN通过分组数据协议(Packet Data Protocol, PDP )请求 流程发送用户设备的无响应时间的流程示意图。 如图 12所示, 其可包括: 步骤 S 1201 , SGSN发送创建 PDP上下文请求消息 ( Create PDP Context Request )给 GGSN, 请求中携带用户设备的无响应时间, 指明用户设备无响应 的最大时间, 例如 30分钟;
步骤 S1202, GGSN根据用户设备的无响应时间, 调整 GTP消息的重传参 数 T3-RESPONSE和 /或者 N3-REQUESTS, 例如使得 T3-RESPONSE大于 30分 钟, 或者 T3-RESPONSE乘以 N3-REQUESTS大于 30分钟。
步骤 S 1203 , GGSN发送创建 PDP上下文响应消息 ( Create PDP Context Response )给 SGSN。
图 13列举了 SGSN通过分组数据协议(Packet Data Protocol, PDP )请求 流程发送用户设备的无响应时间的流程示意图。 如图 13所示, 其可包括: 步骤 S 1301 , GGSN发送创建 PDP上下文请求消息 ( Create PDP Context Request )给 SGSN;
步骤 S1302, SGSN发送创建 PDP上下文响应消息 ( Create PDP Context Response )给 GGSN, 响应消息中携带用户设备的无响应时间, 指明用户设备 无响应的最大时间, 例如 30分钟; 或者, 指明用户设备退出无响应状态的时间 为 9:00。
步骤 S1303 , GGSN根据用户设备的无响应时间, 调整 GTP消息的重传参 数 T3-RESPONSE和 /或者 N3-REQUESTS, 例如使得 T3-RESPONSE大于 30分 钟, 或者 T3-RESPONSE乘以 N3-REQUESTS大于 30分钟; 或者, 将向所述用户 设备发送的 GTP消息的时间推迟到 9:00之后。 施例的说明只是用于帮助理解本发明的方法及其核心思想; 同时,对于本领域 的一般技术人员,依据本发明的思想, 在具体实施方式及应用范围上均会有改 变之处, 综上所述, 本说明书内容不应理解为对本发明的限制。

Claims

权 利 要 求
1、 一种通用数据传输平台协议 GTP消息的发送控制方法, 其特征在于, 包括:
GTP消息发送设备接收 GTP消息响应设备发送的用户设备的无响应时间 指示, 所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间; 所述 GTP消息发送设备根据所述接收的用户设备的无响应时间指示所指 示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中调整发送所 述 GTP消息的时间具体为所述发送 GTP时间消息的时间随着所述用户设备的 无响应时间的增大向后移, 或者随着所述用户设备无响应时间的减小而向前 移。
2、 如权利要求 1所述 GTP消息的发送控制方法, 其特征在于, 所述 GTP 消息发送设备根据所述接收的用户设备的无响应时间指示所指示的所述用户 设备的无响应时间调整发送 GTP消息的时间包括以下方式中任一种:
方式一: 所述 GTP消息发送设备调整重传计时器的时长大于所述用户设 备的无响应时间时长, 所述重传计时器的时长为所述 GTP消息发送设备重传 GTP消息的时长;
方式二: 所述 GTP消息发送设备调整重传计时器的时长与重传计数器的 次数阈值的乘积大于所述用户设备的无响应时间的时长;
方式三: 所述 GTP消息发送设备停止 GTP消息的重传;
方式四: 所述 GTP消息发送设备在所述用户设备的无响应时间结束之前, 停止发送 GTP消息。
3、 如权利要求 1或 2所述的 GTP消息的发送控制方法, 其特征在于, 所 述 GTP消息发送设备接收 GTP消息响应设备发送的用户设备的无响应时间指 示, 包括:
所述 GTP消息发送设备接收所述 GTP消息响应设备发送的创建会话请求 消息, 所述创建会话请求消息中携带所述用户设备的无响应时间指示;
或者,
所述 GTP 消息发送设备接收所述 GTP 消息响应设备发送的承载响应消 息, 所述承载响应消息中携带所述用户设备的无响应时间指示, 所述承载响应 消息包括创建承载响应消息或承载修改响应消息或承载去激活响应消息或删 除 载响应消息中至少一种;
或者,
所述 GTP消息发送设备接收所述 GTP消息响应设备发送的下行数据通知 确认消息, 所述下行数据通知确认消息中携带所述用户设备的无响应时间指 示。
4、 如权利要求 3 所述的 GTP 消息的发送控制方法, 其特征在于, 所述 GTP消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包 括服务网关 S-GW;
或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所述 GTP消息响应 设备包括移动性管理实体 MME。
5、 如权利要求 1或 2所述的 GTP消息的发送控制方法, 其特征在于, 所 述 GTP消息发送设备接收 GTP消息响应设备发送的用户设备的无响应时间指 示, 包括:
所述 GTP消息发送设备接收 GTP消息响应设备发送的创建分组数据协议 上下文请求消息 ,所述创建分组数据协议上下文请求消息中携带所述用户设备 的无响应时间指示;
或者, 所述 GTP消息发送设备接收 GTP消息响应设备发送的分组数据协 议上下文响应消息 ,所述分组数据协议上下文响应消息中携带所述用户设备的 无响应时间指示 ,所述分组数据协议上下文响应消息包括更新分组数据协议上 下文响应消息和删除分组数据协议上下文响应消息中至少一种。
6、 如权利要求 5所述的 GTP 消息的发送控制方法, 其特征在于, 所述 GTP消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设备 包括 GPRS服务支持节点 SGSN。
7、 如权利要求 1-6中任一项所述的 GTP消息的发送控制方法, 其特征在 间。
8、 一种数据的发送方法, 其特征在于, 包括:
GTP消息响应设备获取用户设备的无响应时间;
所述 GTP消息响应设备向 GTP消息发送设备发送所述获取的用户设备的 无响应时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无 响应时间; 以使所述 GTP消息发送设备根据所述接收的用户设备的无响应时 间指示所指示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中 调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户 设备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而 向前移时间。
9、 如权利要求 8所述的数据的发送方法, 其特征在于, 所述 GTP消息响 应设备向 GTP消息发送设备发送所述获取的用户设备的无响应时间指示, 包 括:
所述 GTP消息响应设备向 GTP消息发送设备发送创建会话请求消息, 所 述创建会话请求消息中携带所述用户设备的无响应时间指示;
或者,
所述 GTP消息响应设备向 GTP消息发送设备发送承载响应消息, 所述承 载响应消息中携带所述用户设备的无响应时间指示,所述承载响应消息包括创 建 7|载响应消息或 7|载爹改响应消息或 7|载去激活响应消息或删除 7|载响应 消息中至少一种;
或者, 所述 GTP消息响应设备向 GTP消息发送设备发送下行数据通知确 认消息, 所述下行数据通知确认消息中携带所述用户设备的无响应时间指示。
10、 如权利要求 9所述的数据的发送方法, 其特征在于, 所述 GTP消息 发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括服务网 关 S-GW;
或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所述 GTP消息响应 设备包括移动性管理实体 MME。
11、 如权利要求 8所述的数据的发送方法, 其特征在于, 所述 GTP消息 响应设备向 GTP消息发送设备发送所述获取的用户设备的无响应时间指示, 包括:
所述 GTP消息响应设备向 GTP消息发送设备发送创建分组数据协议上下 文请求消息,所述创建分组数据协议上下文请求消息中携带所述用户设备的无 响应时间指示;
或者, 所述 GTP消息响应设备向 GTP消息发送设备发送分组数据协议上 下文响应消息 ,所述分组数据协议上下文响应消息中携带所述用户设备的无响 应时间指示,所述分组数据协议上下文响应消息包括更新分组数据协议上下文 响应消息和删除分组数据协议上下文响应消息中至少一种。
12、 如权利要求 11所述的发送消息的方法, 其特征在于, 所述 GTP消息 发送设备包括网关 GPRS支持节点 GGSN,所述 GTP消息响应设备包括 GPRS 服务支持节点 SGSN。
13、 一种 GTP消息发送设备, 其特征在于, 包括:
接收模块, 用于接收 GTP消息响应设备发送的用户设备的无响应时间指 示, 所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间; 调整模块,用于根据所述接收模块接收的用户设备的无响应时间指示所指 示的所述用户设备的无响应时间调整发送 GTP消息的时间, 其中调整发送所 述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户设备的无响 应时间的增大向后移, 或者随着所述用户设备无响应时间的减小而向前移。
14、 如权利要求 13所述的 GTP消息发送设备, 其特征在于, 所述调整模 块包括以下模块中至少一个;
第一调整模块,用于调整重传计时器的时长大于所述用户设备的无响应时 间时长, 所述重传计时器的时长为所述 GTP消息发送设备重传 GTP消息的时 长; 第二调整模块,用于调整重传计时器的时长与重传计数器的次数阈值的乘 积大于所述用户设备的无响应时间的时长;
第三调整模块 , 用于停止 GTP消息的重传;
第四调整模块, 用于在所述用户设备的无响应时间结束之前, 停止发送 GTP消息。
15、 如权利要求 13或 14所述的 GTP消息发送设备, 其特征在于, 所述 接收模块具体用于接收所述 GTP消息响应设备发送的创建会话请求消息, 所 述创建会话请求消息中携带所述用户设备的无响应时间指示; 或者,接收所述 GTP 消息响应设备发送的承载响应消息, 所述承载响应消息中携带所述用户 设备的无响应时间指示,所述承载响应消息包括创建承载响应消息或承载修改 响应消息或承载去激活响应消息或删除承载响应消息中至少一种; 或者,接收 所述 GTP消息响应设备发送的下行数据通知确认消息, 所述下行数据通知确 认消息中携带所述用户设备的无响应时间指示。
16、 如权利要求 15所述的 GTP消息发送设备, 其特征在于, 所述 GTP 消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括服 务网关 S-GW; 或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所述 GTP 消息响应设备包括移动性管理实体 MME。
17、 如权利要求 13或 14所述的 GTP消息发送设备, 其特征在于, 所述 接收模块具体用于接收 GTP消息响应设备发送的创建分组数据协议上下文请 求消息,所述创建分组数据协议上下文请求消息中携带所述用户设备的无响应 时间指示; 或者, 接收 GTP消息响应设备发送的分组数据协议上下文响应消 息, 所述分组数据协议上下文响应消息中携带所述用户设备的无响应时间指 示 ,所述分组数据协议上下文响应消息包括更新分组数据协议上下文响应消息 和删除分组数据协议上下文响应消息中至少一种。
18、 如权利要求 17所述的 GTP消息发送设备, 其特征在于, 所述 GTP 消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设备包括 GPRS服务支持节点 SGSN。
19、 如权利要求 13-18中任一项所述的 GTP消息发送设备, 其特征在于,
20、 一种 GTP消息响应设备, 其特征在于, 包括:
获取模块, 用于获取用户设备的无响应时间;
发送模块, 用于向 GTP消息发送设备发送所述获取的用户设备的无响应 时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时 间; 以使所述 GTP消息发送设备根据所述接收的用户设备的无响应时间指示 所指示的所述用户设备的无响应时间调整发送所述 GTP消息的时间, 其中调 整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户设 备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小而向 前移。
21、 如权利要求 20所述的 GTP消息响应设备, 其特征在于, 所述发送模 块具体用于向 GTP消息发送设备发送创建会话请求消息, 所述创建会话请求 消息中携带所述用户设备的无响应时间指示; 或者, 向 GTP消息发送设备发 送承载响应消息, 所述承载响应消息中携带所述用户设备的无响应时间指示, 所述承载响应消息包括创建承载响应消息或承载修改响应消息或承载去激活 响应消息或删除承载响应消息中至少一种; 或者, 向 GTP消息发送设备发送 下行数据通知确认消息,所述下行数据通知确认消息中携带所述用户设备的无 响应时间指示。
22、 如权利要求 21所述的 GTP消息响应设备, 其特征在于, 所述 GTP 消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括服 务网关 S-GW; 或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所述 GTP 消息响应设备包括移动性管理实体 MME。
23、 如权利要求 20所述的 GTP消息响应设备, 其特征在于, 所述发送模 块具体用于向 GTP消息发送设备发送创建分组数据协议上下文请求消息, 所 述创建分组数据协议上下文请求消息中携带所述用户设备的无响应时间指示; 或者, 向 GTP消息发送设备发送分组数据协议上下文响应消息, 所述分组数 据协议上下文响应消息中携带所述用户设备的无响应时间指示,所述分组数据 协议上下文响应消息包括更新分组数据协议上下文响应消息和删除分组数据 协议上下文响应消息中至少一种。
24、 如权利要求 23所述的 GTP消息响应设备, 其特征在于, 所述 GTP 消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设备包括 GPRS服务支持节点 SGSN。
25、 一种 GTP消息发送设备, 其特征在于, 包括:
接收器,用于接收 GTP消息响应设备发送的用户设备的无响应时间指示, 所述无响应时间通过隐式或显示方式指示所述用户设备的无响应时间;
处理器,用于根据所述接收器接收的用户设备的无响应时间指示所指示的 所述用户设备的无响应时间调整发送 GTP 消息的时间, 其中调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用户设备的无响应 时间的增大向后移, 或者随着所述用户设备无响应时间的减小而向前移。
26、 如权利要求 25所述的 GTP消息发送设备, 其特征在于, 所述处理器 具体用于执行如下操作中任一种;
调整重传计时器的时长大于所述用户设备的无响应时间时长,所述重传计 时器的时长为所述 GTP消息发送设备重传 GTP消息的时长;
调整重传计时器的时长与重传计数器的次数阈值的乘积大于所述用户设 备的无响应时间的时长;
停止 GTP消息的重传;
在所述用户设备的无响应时间结束之前, 停止发送 GTP消息。
27、 如权利要求 25或 26所述的 GTP消息发送设备, 其特征在于, 所述 接收器具体用于接收所述 GTP消息响应设备发送的创建会话请求消息, 所述 创建会话请求消息中携带所述用户设备的无响应时间指示; 或者, 接收所述 GTP 消息响应设备发送的承载响应消息, 所述承载响应消息中携带所述用户 设备的无响应时间指示,所述承载响应消息包括创建承载响应消息或承载修改 响应消息或承载去激活响应消息或删除承载响应消息中至少一种; 或者,接收 所述 GTP消息响应设备发送的下行数据通知确认消息, 所述下行数据通知确 认消息中携带所述用户设备的无响应时间指示。
28、 如权利要求 27所述的 GTP消息发送设备, 其特征在于, 所述 GTP 消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括服 务网关 S-GW; 或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所述 GTP 消息响应设备包括移动性管理实体 MME。
29、 如权利要求 25或 26所述的 GTP消息发送设备, 其特征在于, 所述 接收器具体用于接收 GTP消息响应设备发送的创建分组数据协议上下文请求 消息,所述创建分组数据协议上下文请求消息中携带所述用户设备的无响应时 间指示; 或者, 接收 GTP消息响应设备发送的分组数据协议上下文响应消息, 所述分组数据协议上下文响应消息中携带所述用户设备的无响应时间指示,所 述分组数据协议上下文响应消息包括更新分组数据协议上下文响应消息和删 除分组数据协议上下文响应消息中至少一种。
30、 如权利要求 29所述的 GTP消息发送设备, 其特征在于, 所述 GTP 消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设备包括 GPRS服务支持节点 SGSN。
31、 如权利要求 25-30中任一项所述的 GTP消息发送设备, 其特征在于,
32、 一种 GTP消息响应设备, 其特征在于, 包括:
接收器, 用于获取用户设备的无响应时间;
发射器, 用于向 GTP消息发送设备发送所述接收器获取的用户设备的无 响应时间指示,所述无响应时间通过隐式或显示方式指示所述用户设备的无响 应时间; 以使所述 GTP消息发送设备根据所述接收的用户设备的无响应时间 指示所指示的所述用户设备的无响应时间调整发送所述 GTP消息的时间, 其 中调整发送所述 GTP消息的时间具体为所述发送 GTP消息的时间随着所述用 户设备的无响应时间的增大向后移,或者随着所述用户设备无响应时间的减小 而向前移。
33、 如权利要求 32所述的 GTP消息响应设备, 其特征在于, 所述发射器 具体用于向 GTP消息发送设备发送创建会话请求消息, 所述创建会话请求消 息中携带所述用户设备的无响应时间指示; 或者, 向 GTP消息发送设备发送 承载响应消息, 所述承载响应消息中携带所述用户设备的无响应时间指示, 所 述承载响应消息包括创建承载响应消息或承载修改响应消息或承载去激活响 应消息或删除承载响应消息中至少一种; 或者, 向 GTP消息发送设备发送下 行数据通知确认消息,所述下行数据通知确认消息中携带所述用户设备的无响 应时间指示。
34、 如权利要求 33所述的 GTP消息响应设备, 其特征在于, 所述 GTP 消息发送设备包括分组数据网络网关 P-GW, 所述 GTP消息响应设备包括服 务网关 S-GW; 或者, 所述 GTP消息发送设备包括服务网关 S-GW, 所述 GTP 消息响应设备包括移动性管理实体 MME。
35、 如权利要求 32所述的 GTP消息响应设备, 其特征在于, 所述发射器 具体用于向 GTP消息发送设备发送创建分组数据协议上下文请求消息, 所述 创建分组数据协议上下文请求消息中携带所述用户设备的无响应时间指示;或 者, 向 GTP消息发送设备发送分组数据协议上下文响应消息, 所述分组数据 协议上下文响应消息中携带所述用户设备的无响应时间指示,所述分组数据协 议上下文响应消息包括更新分组数据协议上下文响应消息和删除分组数据协 议上下文响应消息中至少一种。
36、 如权利要求 35所述的 GTP消息响应设备, 其特征在于, 所述 GTP 消息发送设备包括网关 GPRS支持节点 GGSN, 所述 GTP消息响应设备包括 GPRS服务支持节点 SGSN。
37、 一种计算机可读介质, 其特征在于, 包括计算机执行指令, 以供计算 机的处理器执行所述计算机执行指令时,所述计算机执行如权利要求 1-7中任 一所述的方法。
38、 一种计算机可读介质, 其特征在于, 包括计算机执行指令, 以供计算 机的处理器执行所述计算机执行指令时, 所述计算机执行如权利要求 8-12 中 任一所述的方法。
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