Results 31 to 40 of about 1,363,653 (314)

The Digital Future of Terrestrial Advertiser-supported Television 1

open access: yesPrometheus, 2003
The digital transmission of signals greatly increases the channel carrying capacity of the broadcast spectrum and provides scope for a substantial increase in the number of television channels transmitted terrestrially in each broadcasting market.
Allan Brown
doaj   +1 more source

Raised Cosine Filter Implementation on Digital Video Broadcasting Satellite 2 (DVB-S2)

open access: yesJurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2021
The development of digital video broadcasting is still continue recently and was done by many parties. One of the project regarding this research was DVB project. There was three areas in digital video broadcasting.
Rio Setiawan, Emy Haryatmi
doaj   +1 more source

Erasure Broadcast Channels With Intermittent Feedback [PDF]

open access: yesIEEE Transactions on Communications, 2021
Achievable data rates in wireless systems rely heavily on the available channel state information (CSI) throughout the network. However, feedback links, which provide this information, are scarce, unreliable, and subject to security threats. In this work, we study the impact of having intermittent feedback links on the capacity region of the canonical ...
Alireza Vahid   +2 more
openaire   +3 more sources

Review on 5G NR LDPC Code: Recommendations for DTTB System

open access: yesIEEE Access, 2021
The freeze of the 5th generation new radio (5G NR) Release 16 indicates that 5G development has stepped into a new stage. The application of a dedicated low-density parity-check (LDPC) code for channel coding is an important technical advance that ...
Fengshuang Li   +8 more
doaj   +1 more source

Research on the Safe Broadcasting of Television Program

open access: yesMATEC Web of Conferences, 2016
The existing way of broadcasting and television monitoring has a lot of problems in China. On the basis of the signal technical indicators monitoring in the present broadcasting and television monitoring system, this paper further extends the function of
Song Jin Bao   +2 more
doaj   +1 more source

Automatic TV Logo Identification for Advertisement Detection without Prior Data

open access: yesApplied Sciences, 2021
Advertisements are often inserted in multimedia content, and this is particularly relevant in TV broadcasting as they have a key financial role. In this context, the flexible and efficient processing of TV content to identify advertisement segments is ...
Pedro Carvalho   +2 more
doaj   +1 more source

Production of cultural and educational programs and cultural industries: on the issue of approaches to television analysis

open access: yesНеофилология
INTRODUCTION. Television activity is devalued due to the loss of its exclusivity in the creation of video content and dissemination of video information.
O. A. Razina
doaj   +1 more source

Aggregating distributed energy resources for grid flexibility services: A distributed game theoretic approach

open access: yesInternational Journal of Robust and Nonlinear Control, EarlyView., 2023
Abstract We propose a hierarchical energy management scheme for aggregating Distributed Energy Resources (DERs) for grid flexibility services. To prevent a direct participation of numerous prosumers in the wholesale electricity market, aggregators, as self‐interest agents in our scheme, incentivize prosumers to provide flexibility. We firstly model the
Xiupeng Chen   +3 more
wiley   +1 more source

Efficient Periodic Broadcasting for Mobile Networks at Small Client Receiving Bandwidth and Buffering Space

open access: yesJournal of Applied Mathematics, 2013
Periodic broadcasting is an effective approach for delivering popular videos. In general, this approach does not provide interactive (i.e., VCR) functions, and thus a client can tolerate playback latency from a video server.
Hsiang-Fu Yu   +3 more
doaj   +1 more source

Graphics Creation for Television Using the Sony SMC-70G Microcomputer

open access: yesCanadian Journal of Learning and Technology, 1986
Carleton University operates an instructional television channel across the Ottawa cable companies. There was a need to modernize the equipment used for feeding course and University activity information over the channel when not broadcasting ...
Ross Mutton
doaj   +1 more source

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