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Network access device and network access method

A technology for accessing network and network equipment, applied in the field of communication, can solve the problem of not supporting PPPoXtunnel dial-up technology, and achieve the effect of reducing development cost and development cycle, and simple technology

Inactive Publication Date: 2012-07-04
SHANGHAI DINGZHU COMM TECH
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  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a device and method for accessing the network, to solve the problem that the current Android system does not support the PPPoXtunnel dial-up technology, and to implement the PPPoXtunnel dial-up technology by end users of the Android system requires the existing Android network system Structural Improvement Issues

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  • Network access device and network access method
  • Network access device and network access method
  • Network access device and network access method

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Embodiment Construction

[0023] The specific implementation manners of the device and method for accessing the network provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Reference attached figure 2 , a schematic diagram of the architecture of the access network device of the present invention, including a PPPD (PPP background process) component M21, a PPP line specification component M22, a PPPoX component M23, a PPPoXtunnel component M24, a PPP network device component M25, a TCP / IP component M26, an APP Component M27 and wireless network device M28. Among them, the PPPD component M21, the PPPoXtunnel component M24 and the PPP network device component M25 are components added on the basis of the existing Android kernel architecture; the PPPoXtunnel component M24 and the PPP network device component M25 use a custom transceiver interface, and the PPP network device The transceiver interface between the component M25 and the TCP...

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Abstract

A network access device comprises a PPP (point-to-point protocol) line discipline, a PPPoX (point-to-point protocol over Ethernet), a TCP (transmission control protocol) / IP (internet protocol), an APP (application), a wireless network device, a PPPD (point-to-point protocol daemon), a PPPoXtunnel (point-to-point protocol over Xtunnel) and a PPP network device. The PPPD is a PPP dialing daemon service program, connected with the PPP line discipline through a link and responsible for setup of the PPPoXtunnel and the PPP network device and processing of a PPP, the PPPoXtunnel is registered in a PPPox architecture, connected with the PPPoX and the PPP device through links and responsible for call of the PPP network device and implementation of control commands of the PPPD, and the PPP network device is registered in a network architecture, connected with the wireless network device and connected with the TCP / IP through links and responsible for capsulation, decapsulation, receiving and transmission of the PPP or application data.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a device and method for accessing a network through a PPP protocol dialing mode based on an extended tunnel protocol. Background technique [0002] Since 3G wireless transmission is limited by frequency and data bandwidth capacity is limited, it is impossible to break through this technical difficulty in the short term. Therefore, China Telecom has extensively laid out hotspot areas and promoted C (CDMA) network + W (WIFI) network dual network to make up for the 3G network coverage. wide, insufficient bandwidth. The C network still uses the traditional PPP (Point-to-Point Protocol, Point-to-Point Protocol) dial-up mode; while in the W network, simply connecting users to the Internet cannot satisfy the user's business diversity, so the original PPPoE (PPP over Ethernet, point-to-point protocol on Ethernet) dial-up mode, and PPPoXtunnel (PPP protocol based on extended tunne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W76/02H04L29/08
Inventor 邢有涛
Owner SHANGHAI DINGZHU COMM TECH
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