Inter-board combined packet transmission method and system

A message transmission and single board technology, applied in the transmission system, digital transmission system, data exchange network, etc., can solve the problem of low processing capacity of the single board, reduce the problem of unbalanced message processing capacity, and improve the processing capacity Effect

Inactive Publication Date: 2008-03-05
ZTE CORP
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above-mentioned problems of frequently calling the sending port and the low processing capability of the single board, the present invention proposes a method and system for merging message transmission betwe

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  • Inter-board combined packet transmission method and system
  • Inter-board combined packet transmission method and system

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Embodiment Construction

[0025] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] In the present invention, when a single board with a lower message processing capability processes a message, the messages are combined, and a single board with a higher message processing capability (for example, a network processor) decomposes the merged message into normal messages. File transfer between boards.

[0027] Fig. 2 is a diagram of a message assembly structure according to the present invention. As shown in Figure 2, the UDP message of the standard protocol is compared with the message structure defined by the present invention. The standard UDP message only includes a UDP header and a UDP data area, while the message defined by the present inv...

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Abstract

The method includes following steps: (1) when first singleboard sends multiple pieces of user data packet protocol message (UDPPM) to second singleboard, the method combines multiple pieces of UDPPM into data area of IP message according to prearranged mode; (2) according to mode of one IP message, using one IP head identical to the IP head of multiple pieces of UDPPM calls transmission port to transmit IP message. Uniting and decomposing messages inside, the disclosed scheme reduces frequency of calling and transmitting message by singleboard with poor message processing capability greatly.

Description

technical field [0001] The invention relates to a method and system for combining message transmission between single boards, which is used for single boards with different message processing capabilities in a communication system, and improves the single board processing capacity by reducing calls to bottom-layer sending ports by merging messages . Background technique [0002] With the continuous evolution of the communication system to all-IP, the single boards used in the communication system have higher and higher requirements on the packet processing capability. However, since boards with different message processing capabilities and processing purposes need to be used inside the communication system, an imbalance of message processing capabilities is also brought about. At present, when we transmit voice messages, we use User Datagram Protocol (UserDatagram Protocol, UDP) message transmission. A transmission frame includes a UDP data area, that is, a voice message. A...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/06H04L12/24H04L12/70
Inventor 黄钧
Owner ZTE CORP
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