Results 101 to 110 of about 5,152 (313)

Broadcasting Spanning Forests on a Multiple-Access Channel [PDF]

, 2003
Bogdan S. Chlebus, Karol Golab, Dariusz R. Kowalski   +2 more
openalex   +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  

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

THE TERRORISM AS A CHANNEL OF BROADCASTING OF POLITICAL INTERESTS OF SHADOW POLICY ACTORS IN THE INFORMATION ENVIRONMENT: PROBLEMS OF COUNTERACTION

Современная наука и инновации, 2022
The contemporary national security threats generated by non-systemic actors in the political process, determine the development of the concept of information security and cyber security.
Dakhir Khanafiyevich Khalkechev
doaj  

Broadcasting dependent data for ordered queries without replication in a multi-channel mobile environment [PDF]

, 2004
Jiun‐Long Huang, Ming-Syan Chen⋆, Wen-Chih Peng   +2 more
openalex   +1 more source

Polar coding for the wiretap broadcast channel

, 2023
In the next era of communications, where heterogeneous, asynchronous and ultra-low latency networks are drawn on the horizon, classical cryptography might be inadequate due to the excessive cost of maintaining a public-key infrastructure and the high computational capacity required in the devices.
openaire   +4 more sources

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

A Scheme for Return Channel Utilization for Efficient Download of Data Broadcasting Applications [PDF]

, 2005
Seung-Mi Kang, Seungsang Sun, Young Ik Eom   +2 more
openalex   +1 more source

5G new radio multiuser precoding in geostationary satellite networks

International Journal of Satellite Communications and Networking, EarlyView.
This work evaluates the standardized 5G new radio codebooks for closed‐loop multiuser precoding in GEO multibeam scenarios and derives a list of recommended 3GPP standard modifications for a proper support to GEO mission needs. Summary The multiuser precoding procedures standardized by the 3rd Generation Partnership Project (3GPP) for new radio (NR ...
Xavier Artiga, Miguel Ángel Vázquez
wiley   +1 more source