Method and device for transmitting service data message

A technology of business data and equipment, applied in the field of communication, can solve the problems of application scenario limitations, users' inability to remotely control the communication of relay base station equipment, and the inability to flexibly realize the communication of external network element relay base station equipment, etc.

Active Publication Date: 2017-09-19
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the Relay-like solution, on the tunnel server side, the establishment of the downlink transmission tunnel depends on the establishment of the uplink transmission tunnel. Therefore, the communication with the relay base station equipment initiated by the external network element cannot be flexibly implemented, which limits the application scenarios. The user cannot remotely control the communication of the relay base station equipment

Method used

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  • Method and device for transmitting service data message
  • Method and device for transmitting service data message
  • Method and device for transmitting service data message

Examples

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Embodiment 1

[0076] Aiming at the problems existing in the prior art, Embodiment 1 of the present invention provides a method for transmitting a service data message. The service data message is a service data message actively sent by an external network element to a relay base station device. Such as figure 2 As shown, the transmission method of the service data message may specifically include the following steps:

[0077] Step 201, the relay base station device establishes a keep-alive tunnel between the relay base station device and the tunnel server, that is, the relay base station device pre-establishes a keep-alive tunnel between the relay base station device and the tunnel server.

[0078]In the embodiment of the present invention, the keep-alive tunnel is a keep-alive tunnel, but the keep-alive tunnel has two directions, namely, the keep-alive tunnel from the relay base station device to the tunnel server, and the keep-alive tunnel from the tunnel server to the relay base station...

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Abstract

The invention discloses a method and equipment for transmitting service data messages. The method comprises: a relay base station equipment establishes a keep-alive tunnel between the relay base station equipment and a tunnel server; the relay base station equipment receives the tunnel server through the keep-alive tunnel The probe request message sent by the relay base station device establishes a dedicated transmission tunnel from the relay base station device to the tunnel server; the relay base station device sends a probe response message to the tunnel server through the dedicated transmission tunnel from the relay base station device to the tunnel server; After detecting the response message, establish a dedicated transmission tunnel from the tunnel server to the relay base station device; the relay base station device receives the service data message sent by the tunnel server through the dedicated transmission tunnel from the tunnel server to the relay base station device. In the embodiment of the present invention, the establishment of the downlink transmission tunnel does not depend on the establishment of the uplink transmission tunnel, and the user remotely controls the communication of the relay base station equipment, so that the external network element actively initiates the communication with the relay base station equipment.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and equipment for transmitting service data messages. Background technique [0002] Such as figure 1 As shown, it is a schematic diagram of the networking of the Relay-like solution. In the Relay-like solution, the tunneling technology of the IP protocol is used to provide the user plane, control plane, operation and maintenance, FTP (File TransferProtocol, file transfer protocol) and other types of messages are tunnel encapsulated, and a tunnel server (RN-server) is deployed in the network to perform tunnel transmission between the relay base station device and the tunnel server. Correspondingly, the relay base station device needs to perform tunnel encapsulation on the uplink message and send it to the tunnel server, and the tunnel server decapsulates it; otherwise, the tunnel server needs to perform tunnel encapsulation on the downlink message and send it to th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08H04L29/06
Inventor 林坤孙祎
Owner DATANG MOBILE COMM EQUIP CO LTD
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