An indoor coverage configuration system
A configuration system and indoor coverage technology, applied in the field of wireless communication, can solve problems such as unbalanced signal power, inability to guarantee signal transmission efficiency, call quality, and large power differences between different floors, so as to improve robustness, facilitate road combination reconstruction, The effect of saving resources
Active Publication Date: 2019-06-28
CHINA MOBILE GROUP SHAIHAI
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Problems solved by technology
[0004] The embodiment of the present invention provides an indoor coverage configuration system, which is used to solve the problems that the indoor coverage system in the prior art not only has large errors and large safety hazards, but also has large power differences between different floors, and the signal power is not stable. Balanced, unable to guarantee signal transmission efficiency and call quality
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[0052] Adopting the technical solution of the present invention can effectively avoid the problems that the indoor coverage system in the prior art not only has large errors and large potential safety hazards, but also has large power differences between different floors, unbalanced signal power, and inability to guarantee signal coverage. Transmission efficiency and call quality issues.
[0053] An embodiment of the present invention provides an indoor coverage configuration system. Preferred implementations of the present invention will be described in detail below with reference to the accompanying drawings.
[0054] refer to figure 2 As shown, the embodiment of the present invention provides an indoor coverage configuration system, which specifically includes: a signal source 201, a matching backbone 202, at least one module unit 203, and flat-layer wiring 204, wherein,
[0055] A signal source 201, for outputting a signal;
[0056] The matching backbone 202 is connecte...
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The invention discloses an indoor coverage configuration system to solve the problems that an indoor coverage configuration system in the prior art has large errors and large potential safety hazards, difference between power of different floors is large, signal power is unbalanced, and signal transmission efficiency cannot be ensured. The system comprises a signal source, a matching main trunk, at least one module unit and flat floor distributed wires, wherein the matching main trunk is used for parallelly allocating power of signals output by the signal source to all the module units, the module units are used for allocating the power allocated by the matching main trunk to all the flat floor distributed wires, and the module units form a multi-level cascade structure formed by at least one power divider according to the number of the flat floor distributed wires supported by the module units. In this way, the error accumulation effect of the indoor coverage configuration system can become smaller, the robustness of the system is improved, the signal power is allocated in a more balanced mode, and the signal transmission efficiency and conversation quality are ensured.
Description
technical field [0001] The invention relates to the field of wireless communication, in particular to an indoor coverage configuration system. Background technique [0002] In the existing technology, the indoor coverage configuration uses indoor split devices to reasonably distribute the signal source power to the terminal antenna for output. Common indoor split devices include power splitters (including two-power splitters, three-power splitters, etc.), coupling device etc. Among them, the power divider is used to divide the input power equally, and the coupler is used to divide the input power unequally. [0003] In the existing indoor coverage configuration design, different powers are usually selected according to the actual needs of the power at each point on the site. Usually, for general buildings, one coupler is installed on each floor, and the couplers on the main road are connected in series. . see figure 1 As shown, the signal source transmits the output powe...
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IPC IPC(8): H04W16/20
CPCH04W16/20Y02D30/70
Inventor 高斯董欣杨海涛
Owner CHINA MOBILE GROUP SHAIHAI