Methods and devices for transmitting and receiving messages in network

Abstract

The invention discloses methods and devices for transmitting and receiving messages in a network, relates to the field of communication, and aims to solve the problem of the prior network that when amessage transmitting terminal and a message receiving terminal are not in point-to-point connection, the message needing to be sent cannot be bound across devices and circuit boards. The method for transmitting the message comprises the following steps of: mapping the message into a session; dividing the session into at least two session segments; mapping the session segments to a tunnel; and transmitting the session segments by the tunnel. The method for receiving the message comprises the following steps of: collecting the session segments by the header information of the tunnel protocol; and restoring the session segments to the session. The methods and the devices can be used for transmitting and receiving the messages in the network when the message transmitting terminal and the message receiving terminal are not in point-to-point connection.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and device for transmitting messages in a network and a method and device for receiving messages. Background technique [0002] The traditional user broadband access line adopts xDSL mode, which is characterized by narrow line bandwidth and users are far away from the central office. With the emergence of new services and the expansion of user business scale, users need bandwidth with a higher transmission rate, but the bandwidth provided by traditional access methods cannot meet the needs of users. For example: a video stream has 6M bandwidth, but the xDSL line can only provide a maximum bandwidth of 4M due to factors such as distance. [0003] In order to meet the needs of users for services, the multi-link point-to-point (MP) protocol can be used on the point-to-point network to realize the bundled transmission of access lines. The implementation process of this method is ...

AI Technical Summary

Problems solved by technology

[0008] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: because the multi-link point-to-point (MP) protocol is realized on the point-to-point connection level on the Ethernet, only the point-to-point connection at the sending end and the receiving end Only when the connection mode of the sending end and the receiving end is not a point-to-point connection can the lines be bundled, the line bundling cannot be realized.

Therefore, the multi-link point-to-point (MP) protocol cannot be applied to a network whose connection mode is not point-to-point

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