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Data processing method, transmitting device, receiving device and communication system

A technology of sending equipment and receiving equipment, applied in the field of communication, can solve problems such as waste of resources, achieve the effect of saving program resources and avoiding low processing efficiency

Active Publication Date: 2017-03-22
LEADCORE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problem in the prior art based on the USB-NCM protocol data processing process, when searching for IP messages, it is necessary to search for Ethernet data packets one by one, resulting in waste of resources, the embodiment of the present invention provides a data processing method, sending Equipment, receiving equipment and communication systems

Method used

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  • Data processing method, transmitting device, receiving device and communication system
  • Data processing method, transmitting device, receiving device and communication system
  • Data processing method, transmitting device, receiving device and communication system

Examples

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Embodiment 1

[0048] An embodiment of the present invention provides a data processing system based on the USB-NCM protocol, including a sending device and a receiving device, wherein the sending device may include a USB-NCM improved protocol sending module, and the receiving device may include a USB-NCM improved protocol receiving module.

[0049] In an embodiment of the present invention, the sending device may be a PC, server, router, portable broadband wireless device MIFI or a tablet computer, and the receiving device may be a data card or a user terminal. In another embodiment of the present invention, the sending device may be a data card or a user terminal, and the receiving device may be a PC or server, a router, a portable broadband wireless device MIFI or a tablet computer.

[0050] The embodiment of the present invention also provides a communication system, such as Figure 8 As shown, including a sending device 801 and a receiving device 802, where

[0051] Sending device 801 ...

Embodiment 2

[0083] The embodiment of the present invention provides a data processing method based on the USB-NCM protocol, which is applied to the data processing system based on the USB-NCM protocol in the first embodiment, such as Figure 9 shown, including:

[0084] 901. The sending device sends the working mode of the sending device to the receiving device, so that the receiving device and the sending device are in the same working mode, and the working mode refers to writing in the NTB packet of the network configuration management transmission module The location and length information of the Internet Protocol IP packet;

[0085] 902. The sending device obtains the location and length information of the IP packet in the outgoing Ethernet packet, writes the location and length information of the IP packet into the NTB packet, and sends the NTB packet to the receiving device so that the receiving device receives and parses the NTB packet, acquires the location and length information...

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Abstract

The embodiment of the invention provides a data processing method, a sending device, a receiving device and a communication system. The data processing method comprises the steps that the sending device sends the operating mode of the sending device to the receiving device, so that the receiving device and the sending device are in the same operating mode, wherein the operating mode refers to the position and length information of an IP message written in an NTB packet of a network configuration management transmission module; the sending device obtains the position and length information of an IP message, sent from the outside, in a Ethernet packet, the position and length information of the IP message are written into the NTB packet, the NTB packet is sent to the receiving device, so that the receiving device receives and analyzes the NTB packet, the position and length information, of the IP message, in the NTB packet is obtained, and the IP message is processed.

Description

technical field [0001] The present invention relates to the communication field, in particular to a data processing method, a sending device, a receiving device and a communication system. Background technique [0002] In the communication system, when the existing LTE (Long Term Evolution, long-term evolution) terminal equipment and PC (Personal Computer) machine / host (serve, server) perform TCP / IP (Transmission Control Protocol / Internet Protocol, Transmission Control Protocol / Internet Internet Protocol) data transmission , generally through USB (Universal Serial Bus, universal serial bus) connection, using USB-NCM communication protocol, mainly using USB-NCM high-efficiency data transmission to match LTE's strict requirements for large data throughput and timing. [0003] The USB-NCM protocol defines a model for transmitting IEEE.802 family network data (generally 802.3 Ethernet) for various network adapters connected by USB. The USB-NCM protocol combines multiple Etherne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00H04L29/06
Inventor 陆智慧
Owner LEADCORE TECH