Method, system and device for realizing heterogeneous fusion of cellular network and wireless local area network

Abstract

The invention discloses a method for realizing the heterogeneous fusion of cellular network-wireless local area network, comprising: embedding a cellular network terminal module in the network access point of the original wireless local area network to form a new network access point; the dual-mode terminal is connected through the cellular network Communicate with the cellular network terminal module embedded in the network access point, exchange signaling related to heterogeneous network management, and realize the heterogeneous fusion of cellular network-wireless LAN. The invention also discloses a cellular network-wireless local area network heterogeneous fusion system and device, and another method, system and device for realizing the cellular network-wireless local area network heterogeneous fusion. Through the present invention, the cellular network-wireless local area network heterogeneous fusion can be realized without changing the core network in the cellular communication system, and the heterogeneous fusion scheme has the advantages of low cost and fast realization cycle.

Description

[0001] This application claims the priority of the earlier application whose application date is March 7, 2011, application number is 201110053812.9, and the title of the invention is "a method, system and device for heterogeneous fusion of cellular network-wireless local area network". The entire content of the application is incorporated in this application. [0002] This application claims the priority of the earlier application whose application date is May 9, 2011, application number is 201110118813.7, and the title of the invention is "method, system and device for realizing heterogeneous fusion of cellular network-wireless local area network". The entire content of has been embodied in this application. [0003] This application claims the priority of the earlier application whose application date is July 8, 2011, application number is 201110190643.3, and the title of the invention is "method, system and device for realizing heterogeneous fusion of cellular network-wirele...

AI Technical Summary

Problems solved by technology

The 3G (WCDMA, CDMA2000, TD-SCDMA) system can provide users with a certain amount of communication traffic for surfing the Internet, but it is difficult to meet the needs of mobile phone users for large data traffic on the Internet, and it is also difficult to provide users with high-speed data services

The 3GPP solution needs to be implemented by upgrading the equipment of the core network of the cellular network, which will face disadvantages such as high equipment cost and long commercial implementation cycle

The disadvantages of this solution are: compared with the wireless local area network, the cost of deploying HomeNodeB is expensive, and it is not easy to promote; and both indoor and outdoor base stations use the frequency band of the cellular network, and there will be interference between the two base stations, which will affect the performance of the system

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