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    • 8. 发明授权
    • Intra-premises wireless broadband service using lumped and distributed wireless radiation from cable source input
    • 室内无线宽带服务使用来自电缆源输入的集中和分布式无线辐射
    • US07369838B1
    • 2008-05-06
    • US10730577
    • 2003-12-08
    • John F. MurrayChristopher W. RiceHarry R. Worstell
    • John F. MurrayChristopher W. RiceHarry R. Worstell
    • H04M9/00
    • H04N21/2143H04B7/15H04L12/2801H04L12/2803H04L12/2838H04N7/104H04N21/42676
    • A premises, connected to receive broadband service(s) and also connected to a cable system, is provided with a broadband interface which connects to in-premises cabling which is coupled to consumer receivers such as a television sets, PDAs, laptops. Connected to the broadband interface is an adjunct device which channels broadband, data and voice signals supplied to an in-premises wireless system as distinguished from the signals supplied to the cable connected consumer receivers. The adjunct device formats the broadband and voice signals or any broadband service into packet format suitable for signal radiation and couples them to the in-premises coax cabling, via a diplexer, at a first selected location. At a second cable location a second diplexer, connected to the cable, separates the broadband, data and voice signals and couples them to a signal radiation device (i.e., an RF antenna or leaky coaxial cable) which radiates the signal to the immediate surrounding location. Various devices, near to the second cable location for specific services, receive the wireless signals (i.e., broadband, data and voice) from the radiating antenna.
    • 连接到接收宽带服务并且还连接到有线系统的场所被提供有宽带接口,其连接到诸如电视机,PDA,笔记本电脑的消费者接收器的室内电缆。 连接到宽带接口是一种辅助设备,其将提供给室内无线系统的宽带,数据和语音信号与提供给电缆连接的消费者接收器的信号区分开来。 辅助设备将宽带和语音信号或任何宽带服务格式化成适合于信号辐射的分组格式,并且通过双工器在第一选定位置将它们耦合到本地同轴电缆。 在第二电缆位置,连接到电缆的第二双工器分离宽带,数据和语音信号,并将它们耦合到信号辐射装置(即RF天线或泄漏的同轴电缆),该信号辐射装置将信号辐射到直接的周围位置 。 靠近用于特定业务的第二电缆位置的各种设备从辐射天线接收无线信号(即,宽带,数据和语音)。