Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A method for wireless access and access controller

An access controller and wireless access technology, which is applied in wireless communication, radio/inductive link selection arrangement, security device, etc., can solve the problems of time-consuming, inability to guarantee high-level business continuity, and inability to provide users with seamless Roaming service and other issues to achieve the effect of ensuring continuity and security

Active Publication Date: 2007-05-16
NEW H3C TECH CO LTD
View PDF0 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, to complete these steps, multiple packet negotiations are required, causing the re-access process to take a long time
In this way, the continuity of high-level services cannot be guaranteed, and seamless roaming services cannot be provided for users.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A method for wireless access and access controller
  • A method for wireless access and access controller
  • A method for wireless access and access controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0042] The key of the present invention is: when a wireless user needs to access, the AC judges whether the wireless user is a roaming user, and when it is determined that the wireless user is a roaming user, provides a fast access service for the wireless user, that is, performing link authentication and After link negotiation, access authentication is not performed, and access services are directly provided to wireless users, thereby ensuring the continuity of high-level services and providing users with seamless roaming services. To improve the security of data communication, before providing wireless access services to wireless users, a key agreement process may also be included.

[0043] Fig. 3 is a flow chart of the wireless access method acco...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The disclosed wireless access method comprises: the access controller decides whether current user is cruised, yes to skip the access identification and provide the wireless access service directly; then, the controller identifies user access, and stops service if the identification failure. This invention provides seamless service.

Description

technical field [0001] The present invention relates to a wireless local area network communication technology, in particular to a wireless access method and an access controller. Background technique [0002] In recent years, users' demand for access services has been characterized by broadband, mobility, and convenience. The wireless local area network (WLAN) technology and products based on the IEEE802.11 standard cater to people's needs, and have been promoted and applied on a large scale around the world. A WLAN provides a wireless access service of a local area network, and a WLAN including an access controller (Access Controller, AC) and an access point (Access Point, AP) is called a centralized WLAN. In a centralized WLAN, the AC is used for centralized management of the WLAN; the AP is a wireless transceiver device that joins the WLAN after establishing a link with the AC, and provides wireless access services for wireless users (Station, STA) together with the AC....

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H04Q7/38H04B7/26H04W12/069H04W74/00
Inventor 赵玉金
Owner NEW H3C TECH CO LTD
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com