Results 311 to 320 of about 2,418,580 (380)

A missed opportunity for public health: How impact assessment shaped EU rules on the marketing of unhealthy commodities to children.

SSM Qual Res Health
Lauber K, Brooks E.
europepmc   +1 more source

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mmWave Indoor Channel Measurement Campaign for 5G New Radio Indoor Broadcasting

IEEE transactions on broadcasting, 2022
Due to the great demand of throughput and reliability for multimedia applications in Fifth Generation (5G) networks, many broadcasting systems adopt the Millimeter Wave (mmWave) technology to address the lack of the spectrum resources.
Hequn Zhang, Yue Zhang, J. Cosmas, Nawar Jawad, Wei Li, R. Muller, Tao Jiang   +6 more
semanticscholar   +1 more source

Machine Learning-Based 5G RAN Slicing for Broadcasting Services

IEEE transactions on broadcasting, 2022
Along with the commercialization of evolved multimedia broadcast multicast services (eMBMS), the number of mobile broadcasting users is growing notably.
Junsheng Mu, Xiaojun Jing, Yangying Zhang, Yi Gong, Ronghui Zhang, Fangpei Zhang   +5 more
semanticscholar   +1 more source

Artificial Noise Sheltered FH Broadcasting With Frequency Mismatch: Secrecy Analysis and Power Allocation

IEEE transactions on broadcasting, 2022
To protect military broadcasting against both hostile interference and eavesdropping, an artificial noise (AN) sheltered frequency hopping (FH) broadcasting (ANS-FHB) architecture is proposed in this paper, and the secrecy capacity is employed to measure
Changqing Song, Wenbo Guo, Hongzhi Zhao, S. Shao   +3 more
semanticscholar   +1 more source

Mass‐Manufactured Beam‐Steering Metasurfaces for High‐Speed Full‐Duplex Optical Wireless‐Broadcasting Communications

Advances in Materials, 2021
Beam‐steering devices, which are at the heart of optical wireless‐broadcasting communication links, play an important role in data allocation and exchange.
Jin Tao, Quan You, Zile Li, Ming Luo, Zichen Liu, Ying Qiu, Yan Yang, Yongquan Zeng, Zhixue He, Xi Xiao, Guoxing Zheng, Shaohua Yu   +11 more
semanticscholar   +1 more source

Broadcast channels [PDF]

IEEE Transactions on Information Theory, 1972
We introduce the problem of a single source attempting to communicate information simultaneously to several receivers. The intent is to model the situation of a broadcaster with multiple receivers or a lecturer with many listeners. Thus several different channels with a common input alphabet are specified.
openaire   +1 more source

Study on Air-to-Ground multipath channel and mobility influences in UAV based broadcasting

Information and Communication Technology Convergence, 2018
In this paper, we present the study results on the possible multipath channel models for UAV(unmanned aerial vehicle) based broadcasting. In UAV based communications, the channel models consider only the path losses, the received signal strength and the ...
Jaehwui Bae, Youngsu Kim, N. Hur, H. Kim
semanticscholar   +1 more source

Integrated Inter-Tower Wireless Communications Network for Terrestrial Broadcasting and Multicasting Systems

IEEE transactions on broadcasting, 2021
This paper describes systems, devices, and methods to implement a bi-directional integrated inter-tower wireless communications network (IITWCN). The described technology can be implemented in combination with the Broadcast Core Network (BCN) in next ...
Wei Li, Liang Zhang, Yiyan Wu, Z. Hong, S. Lafleche, Sung-Ik Park, Sun-Min Kown, Sungjin Ahn, N. Hur, E. Iradier, Iñigo Bilbao, J. Montalbán, P. Angueira   +12 more
semanticscholar   +1 more source

On the Performance of a Cooperative PLC-VLC Indoor Broadcasting System Consisting of Mobile User Nodes for IoT Networks

IEEE transactions on broadcasting, 2021
A novel mixed cooperative relay assisted indoor power line communication - visible light communication (PLC-VLC) system for indoor broadcasting purpose consisting of mobile end user nodes for Internet of Things (IoT) network is presented in this study ...
Manan Jani, P. Garg, Akash Gupta
semanticscholar   +1 more source

On wideband broadcast channels

Proceedings. 1998 IEEE International Symposium on Information Theory (Cat. No.98CH36252), 2002
We study the capacity regions of various broadband degraded broadcast channels including the degraded Poisson broadcast channel and the degraded very-noisy broadcast channel. It is shown that in the absence of dark current the capacity region of the degraded Poisson broadcast channel is achievable with a simple time-sharing strategy, and an analogous ...
I.E. Telatar, Amos Lapidoth, R. Urbanke
openaire   +2 more sources