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1. 发明申请

WO2006054955A1 MICROWAVE HYBRID BIDIRECTIONAL DISTRIBUTION COMMUNICATION SYSTEM 审中-公开
标题翻译： MICROWAVE混合双向通信系统
公开(公告)号：WO2006054955A1
公开(公告)日：2006-05-26
申请号：PCT/SI2005/000006
申请日：2005-03-18
申请人： SIJANEC, Boris , BOLCINA, Miran , GNEZDA, Bozo , ZELEZNIK, Ales
发明人： SIJANEC, Boris , BOLCINA, Miran , GNEZDA, Bozo , ZELEZNIK, Ales
IPC分类号： H04H1/00
CPC分类号： H04N7/20 , H04H20/02 , H04H40/90 , H04H2201/30 , H04H2201/37 , H04H2201/40 , H04N7/17309 , H04N21/2383 , H04N21/239 , H04N21/2665 , H04N21/42676 , H04N21/4382
摘要： The present invention relates to a microwave hybrid bidirectional distribution communication system. The system of the invention provides transfer of data and picture both ways while unifying and simplifying the communication systems as well as the technical equipment at the user's location. The system according to the invention comprises: a main station (101), receiving satellite signals via an antenna (103), radio and television signals (FM-VHF-UHF) via an antenna (102), data from the world wide web via an Ethernet connection (104), and providing the conversion of said signals into a downstream (105) interfrequency, which is then converted by a transmit unit (106) into a downstream (108) carrier frequency and broadcast via an antenna (107) to users (109, 110), as well as receiving signals of an upstream (111) carrier frequency via an antenna (112) and a receive unit (113), and converting said signals to an upstream (114) interfrequency through a cable router (210) toward service centers (220), user (109, 110) equipment, receiving, via a transceiver antenna (507), a downstream (107) carrier frequency and frequency-convertina it by digital receiver (600), which digital receiver (600) then delivers it, suitably adapted, as a video and audio signal to a TV display (630), and as a data stream to a standard cable modem (640), said digital receiver (600) simultaneously forming an upstream (521) interfrequency from the standard cable modem (640) and delivering it to the combined external unit (500), which frequency-converts it and transmits it via said antenna (507) as an upstream (111) carrier frequency.
摘要翻译：微波混合双向分配通信系统技术领域本发明涉及一种微波混合双向分配通信系统。本发明的系统在统一和简化通信系统以及用户位置的技术设备的同时，提供数据传输和图像两种方式。根据本发明的系统包括：主站（101），经由天线（103）接收卫星信号，通过天线（102）从无线电和电视信号（FM-VHF-UHF）接收来自万维网的数据，经由以太网连接（104），并且将所述信号转换成下行（105）接口频率，然后由一个发射单元（106）转换成下游（108）载波频率并通过天线（107）广播到用户（109,110），以及经由天线（112）和接收单元（113）接收上行（111）载波频率的信号，并且通过电缆路由器将所述信号转换成上游（114）接口频率 210），服务中心（220），用户（109,110）设备，经由收发机天线（507），下游（107）载波频率接收并由数字接收机（600）进行频率转换，所述数字接收机 600）然后将其适当地适配为视频和音频信号到电视显示器（630）作为到标准电缆调制解调器（640）的数据流，所述数字接收机（600）同时形成来自标准电缆调制解调器（640）的上行（521）接口频率，并将其传送到组合外部单元（500）将其转换并通过所述天线（507）作为上行（111）载波频率发送。

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