Network access channel inquiry method based on several chips

Abstract

The present invention discloses a channel inquiry method for network access based on several chips and multichannel of every chip. Firstly, all the channels on the single board are divided into several channel groups, every channel group contains N channels, said N channels are all the channels on one independent chip on single board, then n-th channel (n is less than or equal to N) of every channel group can be inquired successively, and when the inquiry of n-th channel of every channel group is completed, n must be equal to n+1, when n is greater N, it makes n be equal to 1. Then the next turn of channel inquiry can be continued. When the above-mentioned scheme is used for user access, said system can fully utilize data processing time difference of every channel to implement maximum possible channel inquiry and can greatly raise its network access efficiency.

Description

technical field [0001] The invention relates to a query method of a network access channel in narrowband network access. Background technique [0002] With the development of IP network technology, the rapid increase of Internet services and users has been promoted; due to the inherent advantages of the public switched telephone network (PSTN) network, Internet users still mainly use modems (Modem) and integrated services digital network (ISDN) Access to the IP network, therefore, how to implement a high-density, high-quality, high-efficiency Modem / ISDN access server is an urgent problem to be solved. [0003] In the current narrowband access, general Internet users mainly dial-up through Modem, access to the access server of the Internet service provider (ISP) or telecom operator through the PSTN switch, and access to the IP network through the access server. online. The access server (RAS) not only acts as a gateway, is responsible for the intercommunication between the ...

AI Technical Summary

Problems solved by technology

If the channel query method of the sequential query method is used, since each channel of a chip has the problem of resource competition, then after operating a channel of the chip, immediately query the next channel of the chip. The resource of the chip is less than that of the chip, so that the driver module cannot send data, which greatly reduces the forwarding ability, thereby greatly reducing the efficiency of user network access