Now showing items 1-4 of 4
Digital implementation of an upstream DOCSIS QAM modulator and channel emulator
The concept of cable television, originally called community antenna television (CATV), began in the 1940's. The information and services provided by cable operators have changed drastically since the early days. Cable ...
ULTRA-WIDEBAND NONLINEAR ECHO-CANCELLATION
Hybrid fiber coaxial (HFC) networks are used around the world to distribute cable television and broadband internet services to customers. These networks are governed by the Data-Over-Cable Service Interface Specification ...
A spatial diversity scheme for fixed point indoor wireless communication
The ease with which indoor wireless systems can be installed has become their main selling feature. A desirable application for wireless systems is the transmission of compressed digital music in an indoor shopping mall ...
DSP compensation for distortion in RF filters
There is a growing demand for the high quality TV programs such as High Definition TV (HDTV). The CATV network is often a suitable solution to address this demand using a CATV modem delivering high data rate digital signals ...