Results 131 to 140 of about 2,418,580 (380)

Performance Evaluation of the Emerging Media-Transport Technologies for the Next-Generation Digital Broadcasting Systems

IEEE Access, 2017
Moving pictures experts group (MPEG) media transport (MMT) and MPEG-dynamic adaptive streaming over hypertext transfer protocol (MPEG-DASH) are emerging as the content-delivery technologies for the next-generation broadcasting systems, as they seamlessly
Kyungmo Park, Namgi Kim, Byoung-Dai Lee
doaj   +1 more source

Geometric models, antenna gains, and protection ratios as developed for BC SAT-R2 conference software [PDF]

Mathematical models used in the software package developed for use at the 1983 Regional Administrative Radio Conference on broadcasting satellites. The models described are those used in the Spectrum Orbit Utilization Program (SOUP) analysis.
Miller, E. F.
core   +1 more source

Optimal Unviersal Schedules for Discrete Broadcast [PDF]

, 2004
In this paper we study the scenario in which a server sends dynamic data over a single broadcast channel to a number of passive clients. We consider the data to consist of discrete packets, where each update is sent in a separate packet.
Bruck, Jehoshua, Langberg, Michael, Sprintson, Alexander   +2 more
core  

Ergonomic Evaluation of a Walk‐Behind AI‐Based Cotton Fertilizer Applicator

Journal of Field Robotics, EarlyView.
ABSTRACT The mechanization of agricultural operations greatly influences both the efficiency of farming operations and the health and safety of farm workers. Human exposure to working environments represents a significant hazard associated with machines and the environment.
Arjun Chouriya, Peeyush Soni, Smrutilipi Hota, E. V. Thomas   +3 more
wiley   +1 more source

An Efficient Design for the DVB-S2 Forward Link System Outer Layer Encoding Based on PCC Turbo Coding Across Fading Channel

Journal of Engineering
The most significant challenges wireless broadcasting systems face are channel effects and Inter Symbol Interference (ISI). Many different kinds of channel coding are employed to get around these issues.
Omar M. Salih, Ashwaq Q. Hameed
doaj   +1 more source

A Pseudorange Measurement Scheme Based on Snapshot for Base Station Positioning Receivers

Sensors, 2017
Digital multimedia broadcasting signal is promised to be a wireless positioning signal. This paper mainly studies a multimedia broadcasting technology, named China mobile multimedia broadcasting (CMMB), in the context of positioning.
Jun Mo, Zhongliang Deng, Buyun Jia, Xinmei Bian   +3 more
doaj   +1 more source

Three Dimensional Concatenated Codes in OFDM Transmission System under a Rayleigh Fading Channel with Carrier Interference

Journal of Engineering and Sustainable Development, 2008
Orthogonal frequency division multiplexing (OFDM) or multicarrier transmission has been shown to be an effective technique to combat multipath fading in wireless Communications.
Ghanim Abd AlKareem
doaj  

Film, television and digital games [PDF]

This publication presents results from a survey of businesses mainly engaged in film and video production and post-production services and a census of businesses mainly engaged in television broadcasting, television channel provision and digital game ...

core  

The ABC, the Australian Children’s Television Foundation, and the emergence of digital children’s television in Australia

, 2014
 This paper analyses the campaign to establish terrestrial digital children’s public service broadcasting in Australia. It finds that the development of the Australian Broadcasting Corporation’s digital children’s channel (ABC3 ...
Rutherford, Leonie
core   +1 more source