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Data transmission method and data transmission device

A data transmission method and data technology, applied in the field of communication, can solve the problems of limited data compression effect, etc.

Active Publication Date: 2014-08-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] To sum up, the above two data compression methods are aimed at the data of a single user, and the compression effect depends on the business type (such as Payload size, how to configure the application layer, etc.), and the overall effect on data compression is limited. Therefore, how to improve Compressing the data transmitted on Backhaul to improve the throughput of Backhaul has become a difficult problem discussed in the industry

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  • Data transmission method and data transmission device
  • Data transmission method and data transmission device

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Embodiment Construction

[0120] Embodiments of the present invention provide a data transmission method and a related device, which are used to compress data transmitted on a Backhaul to improve the throughput of the Backhaul.

[0121] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0122] In the embodiment of the present invention, both ends of the backhaul link (Backhaul) are equipped with the data transmission device provided by the embodiment of the present...

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Abstract

Disclosed are a data transmission method and a related apparatus, which are used for compressing data transmitted on a Backhaul so as to improve throughput of the Backhaul. The method in embodiments of the present invention comprises: parsing an internet protocol (IP) packet that is received to obtain a transmission network protocol header, a transmission tunnel protocol header, a user data protocol header and user application layer data; compressing the transmission tunnel protocol header, the user data protocol header and the user application layer data to obtain a compressed transmission network protocol load; using the transmission network protocol header to encapsulate the compressed transmission network protocol load to obtain a compressed IP packet; and sending the compressed IP packet to a decoding end device on a core network or a base station.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data transmission method and a related device. Background technique [0002] In order to ensure the bandwidth required for the development of mobile services, the deployment of base stations is becoming more and more intensive. The demand for bandwidth of the backhaul link (Backhaul) continues to increase. The expansion of Backhaul cannot keep up with the growth rate of mobile traffic. The capability of Backhaul has become a constraint on mobile broadband. critical bottleneck for development. With the gradual increase of operating cost pressure and bandwidth pressure brought about by the development of data services, Backhaul data transmission has become a hot issue that operators are most concerned about. [0003] In order to achieve site expansion and optimize Backhaul transmission, Backhaul can be physically expanded to increase transmission resources. Howeve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/46
CPCH04L69/04H04L12/4633H04W28/02H04W28/06H04L12/46H04L69/22H04L47/38
Inventor 王恩博彭程晖杨刚华雍文远
Owner HUAWEI TECH CO LTD
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