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Multi-frame synthesizing and parsing method and apparatus, multi-frame processing system

A purpose, data frame technology, applied in the direction of transmission system, electrical components, etc.

Active Publication Date: 2011-12-21
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012]The Abis interface usually transmits voice, and the length of voice data is relatively short. After using HDLC technology, the proportion of frame overhead is relatively large, and there is still room for improvement in transmission efficiency

Method used

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  • Multi-frame synthesizing and parsing method and apparatus, multi-frame processing system
  • Multi-frame synthesizing and parsing method and apparatus, multi-frame processing system
  • Multi-frame synthesizing and parsing method and apparatus, multi-frame processing system

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Embodiment 1

[0119] refer to Figure 5 Shown, be embodiment one of the method for multiframe analysis of the present invention, comprise steps:

[0120] Step 501, for the received multiframe, obtain the destination address information and control attribute information of the multiframe data, and the length information of the HDLC data frame;

[0121] Step 502, according to the length information of HDLC data frame, destination address information and control attribute information, generate HDLC data frame;

[0122] Step 503, generating frame inspection sequence information of the HDLC data frame.

[0123] Utilize the embodiment of the method for multiframe analysis of the present invention, by copying the address field and the control field of the multiframe data for the received multiframe data; according to the multiframe length field information, calculate the length of each data frame ; Copy the user information and data information in the multi-frame data; calculate the frame check ...

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PUM

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Abstract

The embodiment of the present invention discloses a method for multi-frame synthesizing, including: acquiring at least two high-level data link control HDLC data frames, wherein the acquired HDLC data frames have identical destination address information and control properties information; acquiring the length information of the at least two HDLC data frames, wherein, the length information is the length of user information and data information of each HDLC data frame; combining the at least two HDLC data frames into a multi-frame which includes the destination address information and control properties information, and user information, data information and length information of the at least two HDLC data frames. Also provided is a method for synthesizing multi-frame, a device for parsing multi-frame and a multi-frame processing system, accordingly realizing that the inventive multi-frame combination method is used to advance transmission efficiency, and advanced transmission efficiency will be more obvious if there is more synthetic single frame data.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for synthesizing and analyzing multiframes and a multiframe processing system. Background technique [0002] The Global System for Mobile Communications (GSM) system consists of three subsystems, the Network Subsystem (NSS), the Base Station Subsystem (BSS) and the Operation Support Subsystem (OSS). [0003] The network subsystem NSS is the core of the whole system, it plays the function of exchange, connection and management between GSM mobile users and communication between mobile users and other communication network users. [0004] The base station subsystem (BSS) is the most directly related basic component of the wireless cellular aspect in the GSM system. It is directly connected to the mobile station through a wireless interface and is responsible for sending and receiving wireless information, wireless resource management and power control; at t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/08
Inventor 邓哲
Owner XFUSION DIGITAL TECH CO LTD
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