4results about How to "Improve Internet experience" patented technology

The invention provides an internet access optimization method based on a router, and the method comprises the steps: enabling the router to obtain TCP flow data between a terminal and a network server in the process of building communication connection between the terminal and the network server, then determining whether an access between the terminal and the router is abnormal or not based on the TCP flow data, and if yes, carrying out the network access optimization. The condition of network connection can be detected in time; according to the embodiment of the invention, when the access with the terminal is abnormal, the network access configuration parameters are adjusted to enable the access to return to normal, so that the situation of the access abnormality can be handled in time, the network access lagging solving efficiency is improved, and the network access experience of a user is improved.

This application provides a table entry management method and apparatus, relating to the field of communication technology and applied to network devices. The method includes: setting a hardware MAC address table to prevent aging; executing a software table entry polling task to poll each storage location of the software MAC address table; the software table entry polling task performing a logical AND operation between the authentication type of the first software MAC address table entry at the polled storage location and an aging filter bitmap mask; wherein the aging filter parameter bit of the aging filter bitmap mask is set to a binary value of 1; determining that the corresponding bit of the aging filter parameter bit in the logical AND operation result has a binary value of 1, identifying that the first software MAC address table entry matches the aging filter parameter; and polling the next storage location of the software MAC address table to skip the aging deletion process of the first software MAC address table entry. This solution can solve the problem of user terminals being online, but hardware MAC address table entries being aged, thus improving the user's internet experience.

The internet bar computer desktop switch comprises the shell, the control assembly and the USB assembly, the control assembly is arranged in the shell and used for being electrically connected with the internet bar computer, the USB assembly is electrically connected with the control assembly in a separable mode, the shell is connected with the USB assembly in a separable mode, and therefore the USB assembly can be integrally disassembled and assembled from the shell. Compared with the prior art, according to the internet bar computer desktop switch provided by the utility model, the control assembly used for being electrically connected with the internet bar computer is arranged in the shell, the USB assembly which can be integrally separated is arranged on the shell, and the USB assembly and the control assembly are separately and electrically connected; therefore, when the USB assembly of the internet bar computer desktop switch provided by the utility model needs to be maintained and replaced, the USB assembly can be conveniently and integrally separated from the control assembly and the shell.

The invention relates to a shipborne communication system and method capable of saving the bandwidth of a ship-side satellite, a user login interface is integrated on a ship-side VSAT controller, and when a user terminal and a third-party APP on the user terminal access the Internet, a local authentication module sends the user login interface to the user terminal and the third-party APP on the user terminal; a network operator is prevented from occupying a satellite bandwidth to send and obtain a user login interface, so that the satellite bandwidth pressure is reduced, and invalid traffic is prevented from being generated; after the user terminal inputs an account and a password and triggers an authentication function, the account and the password are authenticated through the authentication and authorization module, so that the equipment cost and the management cost of the ship-end VSAT controller are reduced; and the authentication control module is adopted to control the network access authority of the user terminal based on the authentication result, so that the user terminal which does not pass the authentication is prevented from occupying the satellite bandwidth to access the Internet, the pressure of the satellite bandwidth and the generation of invalid traffic are further reduced, and the Internet surfing experience of the ship-end user is improved.