Invention Application
- Patent Title: Networks for telephony and data communication
- Patent Title (中): 电话和数据通信网络
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Application No.: US10773247Application Date: 2004-02-09
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Publication No.: US20040165616A1Publication Date: 2004-08-26
- Inventor: Yehuda Binder
- Applicant: Serconet Ltd.
- Applicant Address: IL Netanya South
- Assignee: Serconet Ltd.
- Current Assignee: Serconet Ltd.
- Current Assignee Address: IL Netanya South
- Main IPC: H04M011/00
- IPC: H04M011/00 ; H04J003/16 ; H04J003/22

Abstract:
A local area network using the telephone wiring within a residence or other building simultaneously with telephony signals. The local area network uses high pass filters to access the high-frequency band across the media, whereas the standard telephone service uses low pass filters to access the low-frequency voice/analog telephony band across the same media. The electrically-conducting media connecting telephone/data outlets are split, or separated at each outlet and the outlets are modified to provide access to both ends of the resulting segments. The low pass filters at each segment end join the segments together, allowing analog telephony signals to travel throughout the network, thus supporting normal telephone service. The high pass filters at each segment end are connected to modems or other Data Communication Equipment, thus supporting data communication networks of various topologies, including point-to-point topologies.
Public/Granted literature
- US06970538B2 Networks for telephony and data communication Public/Granted day:2005-11-29
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