Results 121 to 130 of about 2,487,796 (376)
Learned Codes for Broadcast Channels with Feedback
ICC 2025 - IEEE International Conference on CommunicationsWe focus on designing error-correcting codes for the symmetric Gaussian broadcast channel with feedback. Feedback not only expands the capacity region of the broadcast channel but also enhances transmission reliability. In this work, we study the construction of learned finite blocklength codes for broadcast channels with feedback.
Zhou, Yingyao, Devroye, Natasha
openaire +2 more sources
Location‐Assisted Graph‐Based User Scheduling in Multi‐User MIMO LEO NTN Systems
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT This paper addresses user clustering and scheduling for multi‐user MIMO low Earth orbit nonterrestrial network systems in full frequency reuse. Since the number of on‐ground user terminals is usually much higher than the number of on‐board LEO satellite antennas, user scheduling becomes a fundamental task.
Bilal Ahmad +4 more
wiley +1 more source
FOREIGN DISCOURSE AS A TOOL OF STATE STRATEGIC COMMUNICATION: CONCEPTUAL FOUNDATION
Інтегровані комунікаціїAn in-depth analysis of international broadcasting as one of the primary instruments of state strategic communications in the context of global digitalization and information warfare is conducted in the article.
Maryna Skazhennyk
doaj +1 more source
Measurements, processing functions and laboratory test-bed experiments for evaluating diversity in broadcast network [PDF]
, 2007 This paper presents a test-bed development and measurement plan for evaluating transmit diversity and on-channel repeaters in the Digital Video Broadcasting Network.
Bard, M +7 more
core
MMSE Transmit Optimization for Multiuser Multiple-Input Single-Output Broadcasting Channels in Cognitive Radio Networks [PDF]
, 2013 Huijin Cao, Yanhui Lu, Jun Cai
openalex +1 more source
MIMO Broadcast Channels with Digital Channel Feedback [PDF]
2006 Fortieth Asilomar Conference on Signals, Systems and Computers, 2006 This paper summarizes recent results on the multiple antenna broadcast (downlink) channel in which limited- rate digital feedback is used to convey channel state information from each mobile (receiver), each of which is assumed to have perfect channel information, to the transmitter.
openaire +1 more source
Advanced Fade Mitigation Techniques for Q/V Band SATCOM Systems
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT Adaptive fade mitigation techniques, such as smart gateway diversity (SGD), are essential in addressing atmospheric fading affecting the operation of high throughput and very high throughput satellite systems at Ka‐band and beyond. Specifically, the Q/V‐band, offering up to 5 GHz of available spectrum, is very attractive for future high data ...
Marianna Biscarini +5 more
wiley +1 more source
Protecting Local Culture in a Global Environment: The Case of Israel's Broadcast Media
International Journal of Communication, 2009 The research examines the tensions in Israeli broadcasting between the commitment to local culture and the counter-pressures stemming from commercial competition, new technology, and global markets.
Yaron Katz
doaj +2 more sources
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