Data message transmitting method and system, and communication system

A technology of data message and transmission system, which is applied in the field of communication, and can solve problems such as the limitation of the number of internal air interfaces in the transmission rate of the aggregation group

Inactive Publication Date: 2017-06-06
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a data message transmission method, system and communication system to solve the pr

Method used

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  • Data message transmitting method and system, and communication system
  • Data message transmitting method and system, and communication system
  • Data message transmitting method and system, and communication system

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0028] figure 1 It is a schematic structural diagram of the data packet transmission system provided by the first embodiment of the present invention, which is represented by figure 1 It can be seen that, in this embodiment, the data packet transmission system provided by the present invention includes at least two aggregation groups 1, and the aggregation group is formed by aggregation of at least two physical links; for any two aggregation groups 1,

[0029] The aggregation group 1 includes a sending module 11, which is used to send the data message through other aggregation groups in the data message transmission system when sending the data message;

[0030] and / or,

[0031] The aggregation group 1 includes a receiving module 12, configured to receive data packets through other aggregation groups in the data packet transmission system when receiving data packets.

[0032] Such as figure 1 As shown, in some embodiments, the aggregation group 1 in the above embodiment a...

no. 2 example

[0039] figure 2 The flow chart of the data packet transmission method provided by the second embodiment of the present invention is composed of figure 2 It can be seen that, in this embodiment, the data message transmission method provided by the present invention includes the following steps:

[0040] S201: When the aggregation group sends the data message, send the data message through other aggregation groups in the data message transmission system; and / or,

[0041] S202: When the aggregation group receives the data message, it receives the data message through other aggregation groups in the data message transmission system.

[0042] In some embodiments, before the aggregation group sends data packets through other aggregation groups in the data packet transmission system, the method in the above embodiment further includes: the aggregation group judges whether the air interface traffic of the physical link in it satisfies sending If the air interface flow requirements...

no. 3 example

[0049] In order to overcome the defect that the number of aggregation air interfaces in the existing physical layer link aggregation system is limited to the frame, this embodiment provides a scalable physical layer link aggregation method and device that can break the limitation of the physical frame of the system.

[0050] The cross-frame physical layer link aggregation method adopted by the present invention includes the following steps: the cross-frame physical layer link aggregation is divided into a main aggregation group and a slave aggregation group, and the main aggregation group realizes the forward slicing and reverse grouping of the physical layer link aggregation The modular function realizes the expansion of the air interface link from the aggregation group. When the air interface traffic demand is small, only the main aggregation group can be used to implement it. When the traffic demand is large and one box cannot meet the traffic expansion, the slave aggregatio...

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PUM

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Abstract

The invention provides a data message transmitting method and system, and a communication system. The method includes the following steps: an aggregation, when transmitting a data message, transmitting a data message through other aggregation in the data message transmitting system; and/or, the aggregation, when receiving the data message, receiving the data message through the other aggregation in the data message transmitting system. According to the embodiments of the invention, the method uses at least two aggregation which can use interfaces of the other aggregation for transmitting the data message, such that the transmitting rate of the aggregation is not subject to the limitation of the number of interfaces in the aggregation and can meet requirements for high transmitting rate.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data message transmission method and system, and a communication system. Background technique [0002] With the rapid development of the Internet, the data transmission rate is getting higher and higher. However, due to resource constraints, traditional methods such as increasing bandwidth and improving spectrum utilization efficiency have encountered bottlenecks, which cannot meet the requirements of microwave systems for rapid growth in transmission rates. Based on this requirement, the application of carrier equalization technology was born, which can aggregate multiple air interfaces in the frame for transmission. However, with the further improvement of transmission rate requirements, the aggregation group formed by the link aggregation realized by the limited air interfaces in the frame is not enough. Requirements, resulting in the transmission rate of data packets being...

Claims

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Application Information

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IPC IPC(8): H04L12/709H04L45/243
CPCH04L45/245
Inventor 王盼
Owner ZTE CORP
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