Device for realizing access of multiple information resources
A technology for information sources and signals, which is applied in the field of devices that realize access to multiple sources, and can solve the problems of inability to achieve multi-network integration and narrow frequency bands.
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0022] The device for accessing multiple information sources provided by the embodiments of the present invention can adapt to multiple network standards, covering the existing 2G network and the 3G network that will be built on a large scale. In addition to the mobile communication network, it also includes a wireless data communication network. etc., specifically wireless communication networks such as GSM / DCS / CDMA / PHS / TD-SCDMA / WCDMA / CDMA2000 / WLAN.
[0023] figure 1 The structural diagram of the device for implementing multiple information source access provided by the embodiment of the present invention is specifically described as follows: in the downlink direction,
[0024] The framing module is used to frame the original data signal through the point-to-mul...
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