Mobile communication network integrated access device
A mobile communication network and integrated access technology, which is applied in the field of mobile communication network integrated access devices and access devices, can solve the problems of increased overall investment and increased difficulty in construction and maintenance, and can reduce manpower, shorten construction period, and maintain Simple and convenient effect
Active Publication Date: 2013-08-07
杭州楼宇通信有限公司
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Problems solved by technology
At present, most indoor coverage systems in China can only solve the signal coverage problem of the same operator. For indoor places where multiple operators require coverage, it is often necessary to build multiple sets of indoor coverage systems in the same building, which will inevitably result in a loss of overall investment. increase and the difficulty of construction and maintenance
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[0011] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0012] Such as figure 1 As shown, a mobile communication network integrated access device, which is connected to an office building through a transmission line, is characterized in that it includes several couplers that can be connected to the line input ends, and the other end of the couplers is connected to a three-frequency combiner Connection, one side of the three-frequency combiner is connected to the coupler two, and one end of the coupler two is connected t...
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The invention relates to the field of communication technology, relates to an access device, and particularly relates to a mobile communication network integrated access device which comprises a plurality of first couplers. The first couplers can be connected with line input ends, the other ends of the first couplers are connected with a three-frequency combiner, one side of the three-frequency combiner is connected with a second coupler, one end of the second coupler is connected with a transmission line, the second coupler is further connected with another three-frequency combiner, and the other three-frequency combiner is connected with a plurality of third couplers which are connected with line output ends. The mobile communication network integrated access device has the advantages that the same indoor network cover distribution system can be sufficiently utilized, multi-system signals can be transmitted on the same communication cable, and the reliability of equipment and the reliability of the system are greatly improved owing to a multi-cavity signal isolation structure in the same cavity and a creative design in the aspect of diversified monitoring.
Description
technical field [0001] The invention relates to the technical field of communication, and relates to an access device, in particular to a mobile communication network integrated access device. Background technique [0002] Mobile communication is communication in which one or both parties are in motion. Including land, sea and air mobile communications. The frequency bands used are low frequency, medium frequency, high frequency, very high frequency and ultra high frequency. The mobile communication system consists of mobile stations, base stations, and mobile switching offices. To communicate with a mobile station, the mobile switching office sends a call to the entire network through each base station, and the called station sends a response signal after receiving it, and the mobile switching office allocates a channel to the mobile station after receiving the response Send a signaling to make it ring. With the rapid development of mobile communications and users' high...
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IPC IPC(8): H04W88/12H04B1/38H04B1/40
Inventor 陈林木
Owner 杭州楼宇通信有限公司