Results 51 to 60 of about 348,679 (297)
Simplified Metrics Calculation for Soft Bit Detection in DVB-T2 [PDF]
, 2014 The constellation rotation and cyclic quadrature component delay (RQD) technique has been adopted in the second generation terrestrial digital video broadcasting (DVB-T2) standard.
Baena-Lecuyer, V. +4 more
core +1 more source
Intersystem soft handover for converged DVB-H and UMTS networks [PDF]
, 2008 Digital video broadcasting for handhelds (DVB-H) is the standard for broadcasting Internet Protocol (IP) data services to mobile portable devices. To provide interactive services for DVB-H, the Universal Mobile Telecommunications System (UMTS) can be ...
Owens, TJ, Yang, X
core +2 more sources
A Prospectus for Mobile Broadcasting Systems
Electronic Notes in Theoretical Computer Science, 2006 AbstractComputer messages are often broadcast over ethernets, and sent point-to-point between them: globally asynchronous, locally synchronous (GALS). This paradigm is captured here by a primitive calculus, MBS (mobile broadcasting systems). MBS processes talk in rooms by local broadcast, and walk between rooms at unspecified speeds.
openaire +1 more source
Study of Free‐Space Optical Quantum Network: Review and Prospectives
Advanced Science, EarlyView.Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley +1 more source
Enhanced Mobile Digital Video Broadcasting with Distributed Space-Time Coding [PDF]
, 2012 International audienceThis paper investigates the distributed space-time (ST) coding proposals for the future Digital Video Broadcasting--Next Generation Handheld (DVB-NGH) standard.
Crussière, Matthieu +4 more
core +3 more sources
Metasurface‐Enabled Active‐Like Passive Radar
Advanced Science, EarlyView.A programmable space‐time‐coding metasurface embeds distinct spatiotemporal tags into ambient wireless signals, allowing passive radar to operate in an active‐like manner. By enabling code‐correlated reconstruction under interference, the approach supports robust real‐time UAV tracking in complex environments and points to intelligent, low‐power ...
Mingyi Li +7 more
wiley +1 more source
Advanced Electronic Materials, EarlyView.In this work, low‐resolution infrared imaging is combined with a 28 nm FeFET IMC architecture to enable compact, energy‐efficient edge inference. MLC FeFET devices are experimentally characterized, and controlled multi‐level current accumulation is validated at crossbar array level.
Alptekin Vardar +9 more
wiley +1 more source
Jurnal Komunikasi, 2019 This research explains the policy and practices of local television broadcasting in Indonesia post-reformation era (2002-2017). Researcher connect the policy and practices with the the localism principles in communication policy as well as with the ...
Rahayu Rahayu
doaj +1 more source
Two-dimensional approach to relativistic positioning systems
, 2006 A relativistic positioning system is a physical realization of a coordinate system consisting in four clocks in arbitrary motion broadcasting their proper times.
B. Coll +10 more
core +3 more sources
Agribusiness, EarlyView.ABSTRACT Smallholder farmers are reverting to traditional production methods due to the high opportunity costs and unintended consequences of new technologies. This study focuses on row planting technology, which is labor‐intensive and slow without mechanized operations.
Emmanuel Tetteh Jumpah +4 more
wiley +1 more source