Invention Application
- Patent Title: CABLE NETWORK SYSTEM FOR BIDIRECTIONAL COMMUNICATION AT AN ENCHANCED DUPLEX FREQUENCY RANGE
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Application No.: US18972234Application Date: 2024-12-06
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Publication No.: US20250105874A1Publication Date: 2025-03-27
- Inventor: David A. BARANY , Noah MONTENA
- Applicant: PPC BROADBAND, INC.
- Applicant Address: US NY EAST SYRACUSE
- Assignee: PPC BROADBAND, INC.
- Current Assignee: PPC BROADBAND, INC.
- Current Assignee Address: US NY EAST SYRACUSE
- Main IPC: H04B3/38
- IPC: H04B3/38 ; H03F1/02 ; H04B3/08 ; H04L5/14

Abstract:
A cable network system for bidirectionally communicating signals at an enhanced duplex frequency range, which may be between about 5 MHz and about 650 MHz. This system may include a first amplifier, which may be configured to condition an upstream signal proceeding from a subscriber premises to a headend, without necessarily conditioning a downstream signal proceeding from the headend to the subscriber premises, a second amplifier, which may be configured to condition the downstream signal without necessarily conditioning the upstream signal, and a shaping circuit, which may condition the upstream and downstream signals. This system also may simultaneously, or in an overlapping or offset manner, communicate signals at a full duplex frequency range without a diplex filter.
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