Wimax system information processing method and system, switching judging method

Abstract

The invention relates to a wireless access network and a switch method between the grouped transmission and terminal, to keep the continuous property of user service when the user WiFi terminal moves in WiMAX access network, wherein it combines the WiMAX technique with WiFi technique, stores the projection list between the WiFi terminal and physical chain circuit in WiMAX access network and WiMAX terminal, to make them send the group of WiFi terminal via relative physical chain circuit to the WiFi terminal; the WiFi access point, after completing the rebonding request access of WiFi terminal, uses the first broadcast message to trigger the refresh of WiMAX terminal projection list; when adding one projection relationship in the projection list, the WiMAX terminal uses the second broadcast to trigger the WiMAX access network to refresh its projection list.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to technologies of Wireless Fidelity (WiFi for short) and Worldwide Interoperability for Microwave Access (WiMAX for short). Background technique [0002] With the gradual development of communication technology in the direction of personalization, mobility and broadband, mobile technology, wireless technology, broadband technology and multimedia communication technology have gradually become research hotspots. In addition to the construction and integration of the core network, the access network will be one of the bottlenecks that limit the improvement of network performance. Therefore, broadband wireless access technology is one of the key technologies for the development of the next generation communication network. Access technologies can be divided into multiple types according to wired, wireless, fixed, and mobile. [0003] Wireless access refers to an access tec...

AI Technical Summary

Problems solved by technology

[0009] In practical applications, there are the following problems: the user terminal integrated with WiFi function cannot perform data transmission in the WiMAX access network through the existing access method, and cannot move freely in the WiMAX access network without interrupting the service

[0010] The main reason for this situation is that since the WiMAX industry has just started, the cost of terminals is high, and it is difficult to enter ordinary users in large quantities. At present, most user terminals only integrate WiFi functions, such as many existing PDAs and portable computers. etc. However, in the prior art, there is no related technology that combines WiFi and WiMAX, and user terminals with existing WiFi functions cannot perform data transmission in the WiMAX access network through the existing WiFi access methods

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