Position Prediction Based Frequency Control of Beacons in Vehicular Ad Hoc Networks
International Journal of Distributed Sensor Networks, 2015 In VANETs, frequent beacon broadcasting can lead to high bandwidth consumption and channel congestion. In this paper, a position prediction based beacon approach is proposed to reduce beacon frequency and decrease bandwidth consumption.
Jizhao Liu, Quan Wang
doaj +1 more source
An Improved Mathematical Scheme for LTE-Advanced Coexistence with FM Broadcasting Service. [PDF]
PLoS ONE, 2016 Power spectral density (PSD) overlapping analysis is considered the surest approach to evaluate feasibility of compatibility between wireless communication systems.
Zaid Ahmed Shamsan, Abdulaziz M Al-Hetar
doaj +1 more source
Individual Secrecy for the Broadcast Channel [PDF]
IEEE Transactions on Information Theory, 2017 This paper studies the problem of secure communication over broadcast channels under the individual secrecy constraints. That is, the transmitter wants to send two independent messages to two legitimate receivers in the presence of an eavesdropper, while keeping the eavesdropper ignorant of each message (i.e., the information leakage from each message ...
Yanling Chen +2 more
openaire +3 more sources
Channel Simulation: Finite Blocklengths and Broadcast Channels
IEEE Transactions on Information Theory38 pages, 6 ...
Michael X. Cao +3 more
openaire +3 more sources
Private Broadcasting Over Independent Parallel Channels [PDF]
IEEE Transactions on Information Theory, 2014 We study private broadcasting of two messages to two groups of receivers over independent parallel channels. One group consists of an arbitrary number of receivers interested in a common message, whereas the other group has only one receiver. Each message must be kept confidential from the receiver(s) in the other group.
Khisti, Ashish, Liu, Tie
openaire +2 more sources
From DVB-S to DVB-S2X: Progress in Standardization of Digital Satellite Broadcasting Systems
Известия высших учебных заведений России: РадиоэлектроникаIntroduction. The article presents a brief history of the European and international standardization process in the field of digital video broadcasting (DVB) systems as applied to satellite broadcasting. The advantages of new systems are considered.
K. Yu. Kolomensky +2 more
doaj +1 more source
Quantum channel marginal problem
Physical Review Research, 2022 Given a set of local dynamics, are they compatible with a global dynamics? We systematically formulate these questions as quantum channel marginal problems.
Chung-Yun Hsieh +2 more
doaj +1 more source
Multilevel transmission scheme for wireless broadcasting system
Tongxin xuebao, 2009 A multilevel transmission scheme was developed to take full advantage of the transmission channel capacity and meet the requirements of different users and different types of receiving equipments.In this scheme,broadcasting datas were divided into ...
SUN Xiang-tao1, GONG Ke2
doaj +2 more sources
Exploring the Effect on the Channel Brand Equity by Audience Evaluation of Public Broadcasting Independency and Their News Credibility: focusing on KBS and MBC [PDF]
, 2021 Hyung Jin Woo
openalex +1 more source
FRANCE’S INTERNATIONAL BROADCASTING SYSTEM: FROM COLONIALISM TO FRANCOPHONIE
Інтегровані комунікаціїThe article characterizes international broadcasting as a foreign policy instrument of the French Republic and its transformation in a geopolitical context.
Vitaliy Tereshchuk
doaj +1 more source