Title:
COAXIAL COMMUNICATION SYSTEM, PON SYSTEM, STATION-SIDE DEVICE, AND BANDWIDTH LIMITING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/020728
Kind Code:
A1
Abstract:
The present invention is a coaxial communication system having coaxial cables as transmission lines, wherein the coaxial communication system is provided with: a first coaxial cable that is a transmission line for a first RF signal transmitted by a coaxial communication device; a plurality of second coaxial cables respectively leading to a plurality of user homes; a distributor for distributing the first RF signal to the plurality of second coaxial cables; and a home-side device for multiple dwelling houses, the home-side device communicating with a station-side device via a PON line and superimposing a second RF signal converted from a PON signal on the second coaxial cables.
Inventors:
HAMADA YOHEI (JP)
Application Number:
PCT/JP2017/010717
Publication Date:
February 01, 2018
Filing Date:
March 16, 2017
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H04L12/44; H04B3/04
Foreign References:
| US20110058813A1 | 2011-03-10 | |||
| JP2012151557A | 2012-08-09 |
Attorney, Agent or Firm:
SUNCREST PATENT AND TRADEMARK ATTORNEYS (JP)
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