Method, device and base station for transmitting data

Abstract

The embodiment of the invention provides a method, a device and a base station for transmitting data, wherein, the method comprises the steps of using the base station to receive the data sent by a core network, wherein, the data is the data needing to be sent to a terminal, and the terminal is the terminal which is connected with the base station and a wifi access point separately; selecting one of the base station and the wifi access point according to the load conditions of the base station and the wifi access point; and sending the data to the terminal according to the selected base station or the wifi access point. By the technical scheme of the embodiment of the invention, a core network device or the base station can determine whether the base station or the wifi access point is used to send the data to the terminal according to the load conditions of the base station and the wifi access point, so that loads of two networks can be balanced, and accordingly, the resources of the two networks can be utilized effectively.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a method, device and base station for transmitting data. Background technique [0002] Compared with mobile networks, WiFi (Wireless Fidelity, wireless fidelity) network has the absolute advantages of high transmission bandwidth and low network construction cost, but poor mobility and limited coverage; and CDMA (Code Division Multiple Access, Code Division Multiple Access) The network has good mobility and wide coverage, but the transmission bandwidth is narrow and the construction cost is high. The two networks each have their own strengths and weaknesses, and together they complement each other to form a seamless wireless broadband solution. [0003] In order to effectively utilize the advantages of the WiFi network and the CDMA network, a technical solution for implementing the WiFi function on the CDMA terminal has been introduced in the prior art. Howe...

AI Technical Summary

Problems solved by technology

[0003] In order to make effective use of the advantages of the WiFi network and the CDMA network, a technical solution for realizing the WiFi function on the CDMA terminal has been introduced in the prior art. However, since the CDMA network and the WiFi network are two relatively independent networks, the core network equipment is sending data It is impossible to consider the air interface load of the CDMA network and the air interface of the WiFi network when providing terminals. It is very likely that the air interface load of one of the networks is heavy, while the air interface load of the other network is light, and thus resources cannot be used effectively.

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