Wireless communication network system
A technology of a wireless communication network and a wireless communication device, applied in the field of wireless communication network systems, capable of solving problems such as impeding the practicality and popularization of wireless communication networks, problems with power consumption and signal quality, and high accompanying costs, achieving low power consumption and simple structure, high information transfer effect
Active Publication Date: 2010-08-18
NAT INST OF INFORMATION & COMM TECH
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Problems solved by technology
[0013] However, the existing wireless device technology and wireless communication network structure technology are complicated in structure, accompanied by high cost, and there are also problems in power consumption and signal quality, which greatly hinder the practical application and development of wireless communication networks. universal
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Embodiment Construction
[0040] Embodiments of the present invention will be described below with reference to the drawings.
[0041] FIG. 1 is a configuration diagram showing the principle of the wireless communication network system of the present invention. This invention is a wireless communication network system for mutual relay and transmission of various signals. As shown in FIG. 1 , it has a plurality of wireless communication devices 101. Integrated transistors are used on the resonator to generate negative resistance, and the resonator for ultra-high frequency oscillation shares the function of the antenna 11 that radiates electromagnetic waves to space; the baseband signal generation part 4 outputs the baseband signal to the radiation type oscillation device 1; and receives The signal detection unit 7 receives the transmitted signal. In the wireless communication network system, among the plurality of wireless communication devices 101, 102, 103, they are arranged to face each other so that...
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The inventive wireless communication network system comprises a plurality of wireless communication apparatuses (101) each having a radiation type of oscillation apparatus (1), a baseband signal generating part (4) and a received signal detecting part (7). The plurality of wireless communication apparatuses are opposed to one another at such positions that cause pull-in effects. A signal outputted by one wireless communication apparatus is an oscillating signal of the radiation type of oscillation apparatus (1) of that wireless communication apparatus, and the frequency of that oscillating signal varies in accordance with a baseband signal. This frequency variation is transmitted to another opposed wireless communication apparatus (102) and the like by a pull-in effect. Accordingly, the oscillation frequencies of the radiation type of oscillation apparatuses (2, 3) of the wireless communication apparatus (102) and the like also vary, and these variations are received and derived by the received signal detecting parts (8) of the wireless communication apparatus (102) and the like. As a result, there can be provided a wireless communication network system that uses wireless communication apparatuses of which the structure is very simple, the cost is low, the power consumptionis small and the signals are of high quality.
Description
technical field [0001] The present invention relates to a wireless communication network system that mutually relays and transmits various signals with high quality. Background technique [0002] As a wireless communication system for high-quality transmission of broadband digital signals such as video information, wireless LAN or wireless video transmission systems using microwaves or millimeter waves have been developed, and monitoring and control in small and medium-sized factories or large-scale production facilities From the standpoint of anti-theft monitoring of facilities and disaster prevention safety monitoring in sparsely populated areas, the structure of a sensor network using wireless is being studied. [0003] In a typical wireless communication device, on the transmitter side, processing such as modulation is performed at an intermediate frequency of tens of MHz to several hundreds of MHz, which is easy to perform signal processing, and in some cases several GH...
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IPC IPC(8): H04B1/40H04B7/15H04B7/04H04W16/26H04W84/18H04W88/02
CPCH04W16/28Y02B60/50H04W84/18H01Q1/248
Inventor 歌川仁史松井敏明
Owner NAT INST OF INFORMATION & COMM TECH