发明授权
US07894329B1 Method and system for providing broadband access to a data network via gas pipes
有权
通过气体管道向数据网络提供宽带接入的方法和系统
- 专利标题： Method and system for providing broadband access to a data network via gas pipes
- 专利标题（中）： 通过气体管道向数据网络提供宽带接入的方法和系统
-
申请号： US11789290申请日： 2007-04-24
-
公开(公告)号： US07894329B1公开(公告)日： 2011-02-22
- 发明人: Paul Shala Henry
- 申请人： Paul Shala Henry
- 申请人地址： US NV Reno
- 专利权人： AT&T Intellectual Property II, L.P.
- 当前专利权人： AT&T Intellectual Property II, L.P.
- 当前专利权人地址： US NV Reno
- 主分类号： H04J11/00
- IPC分类号： H04J11/00
摘要：
A method and system for providing broadband access to a data network via gas pipes is disclosed. Embodiments of the present invention utilize Orthogonal Frequency-Division Multiplexing (OFDM) or Frequency-Division Multiplexing (FDM) as a modulation technique in order to protect against the effects of dispersion in the gas pipes. An OFDM transceiver modulates a digital data stream into an OFDM signal, RF up-converts the OFDM signal, and transmits the RF up-converted OFDM modulated signal through a gas pipe.
信息查询
