Transportation and communications

Results 111 to 120 of about 572,387 (226)

OAST Theme Workshop. Volume 3: Working group summary. 8: Structures, dynamics (M-2). A. Statement. B. Technology needs (form 1). C. Priority assessments (form 2) [PDF]

A technology program on large space structures was defined to respond to common need perceived for five of the six themes. Greatly expanded power, facilities, and communications/sensing requirements appear to demand a new structures technology for ...

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Secure and Privacy-Preserving Trust Management System for Trustworthy Communications in Intelligent Transportation Systems [PDF]

, 2023
Ikram Ud Din, Kamran Ahmad Awan, Ahmad Almogren +2 more
openalex +1 more source

Rethinking connectivity as interactivity: a case study of Pakistan [PDF]

Connectivity in developing countries has traditionally been viewed in terms of investment in transport and communications. This papers makes an effort to go beyond this traditional view and conceptualizes connectivity as networks between people and ...
Ahmed, Vaqar, Haque, Nadeem, Pirzada, Ahmed +2 more
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A Novel UAV-Assisted Multi-Mobility Channel Model for Urban Transportation Emergency Communications [PDF]

, 2023
Jinfan Lıang +5 more
openalex +1 more source

A system approach to calculating the width of pedestrian communications in transportation hubs

, 2021
С. В. Привезенцева, Sergey I. Pichugin +1 more
openalex +1 more source

Commercial Use of Space: a New Economic Strength for America [PDF]

Space commerce is composed of diverse activities which fall into four broad areas: satellite communications, earth and ocean observations, materials research and processing, and space transportation and industrial services. Space has become an industrial

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Joint Bi-Static Radar and Communications Designs for Intelligent Transportation [PDF]