The Digital Data System employs all digital facilities for both shorthaul transmission within a digital serving area and long-haul transmission to interconnect digital serving areas.
An i m p o r t a n t design consideration in planning t h e Digital D a t a System was the method of providing local distribution, the interconnection of the customer's terminal equipment to the se
Vol. 54, No. 5, M a y - J u n e 1975 Printed in U.S.A. Digital Data System: Network Planning By P. F. BROWN, JR., G. W. PHIPPS, and L. A.
The network for the DDS consists of an interconnected set of digital transmission facilities.
Communications systems developed to serve a young and growing market and to provide service to a broad geographical area have always presented challenges.
The service objectives for the Digital Data System described in the preceding article 1 represent substantial improvements over the performance and availability of existing data services.
Differential quantization is well suited to visual signals for two reasons.
© 2018 Aalto University Decision-makers in the architecture, engineering and construction (AEC) industry lack knowledge about the implementation of digitalization to generate value.
The primary function of the digital equipment in the Telstar antenna pointing system 1 is to generate pointing information for the horn-reflector antenna.
A digital excess loop delay (ELD) compensation suited for high speed delta-sigma modulators is presented.
