Single-frequency network
View article: 5G New Radio for Terrestrial Broadcast: A Forward-Looking Approach for NR-MBMS
5G New Radio for Terrestrial Broadcast: A Forward-Looking Approach for NR-MBMS Open
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5G Radio Access Network Architecture for Terrestrial Broadcast Services Open
The 3rd Generation Partnership Project (3GPP) has defined based on the Long\nTerm Evolution (LTE) enhanced Multicast Broadcast Multimedia Service (eMBMS) a\nset of new features to support the distribution of Terrestrial Broadcast\nservices…
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Passive Multifrequency Forward-Scatter Radar Measurements of Airborne Targets Using Broadcasting Signals Open
This paper demonstrates the feasibility and effectiveness of Forward Scatter Radar (FSR) target detection based on the signals of opportunity made available by standard Radio and TV broadcast transmission stations. This Passive FSR (P-FSR)…
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Transmit Diversity Code Filter Sets (TDCFSs), an MISO Antenna Frequency Predistortion Scheme for ATSC 3.0 Open
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Multi-Frequency Target Detection Techniques for DVB-T Based Passive Radar Sensors Open
This paper investigates the possibility to improve target detection capability in a DVB-T- based passive radar sensor by jointly exploiting multiple digital television channels broadcast by the same transmitter of opportunity. Based on the…
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Physical Layer Performance Evaluation of LTE-Advanced Pro Broadcast and ATSC 3.0 Systems Open
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Wideband Broadcasting: A Power-Efficient Approach to 5G Broadcasting Open
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A Novel Approach for MBSFN Area Formation Aided by D2D Communications for eMBB Service Delivery in 5G NR Systems Open
Forthcoming 5G New Radio (NR) systems will be asked to handle a huge number of devices accessing or delivering "resource-hungry" and high-quality services. In view of this, the new 5G Radio Access Technology (RAT) aims to support, in next …
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Characterization and Modeling of UHF Wireless Channel in Terrestrial SFN Environments: Urban Fading Profiles Open
[EN] This paper proposes several realistic fading channel models to describe the signal distortions that arise in single frequency network (SFN) environments. The proposed models characterize ultra-high frequency (UHF) wireless channels ba…
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Layered Division Multiplexing With Distributed Multiple-Input Single-Output Schemes Open
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Jamming Effects on Hybrid Multistatic Radar Network Range and Velocity Estimation Errors Open
This research studies the effects of three noise jamming techniques on the performance of a hybrid multistatic radar network in a selection of different electronic warfare (EW) situations. The performance metrics investigated are the range…
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Inter-Tower Communications Network Signal Structure, and Interference Analysis for Terrestrial Broadcasting and Datacasting Open
This paper presents the Inter-Tower Communications Network (ITCN) signal structures using different combinations of multiplexing schemes, namely time-division multiplexing (TDM)/frequency-division multiplexing (FDM) and layer-division mult…
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Pioneering Studies on LTE eMBMS: Towards 5G Point - to-Multipoint Transmissions Open
The first 5G (5th generation wireless systems) New Radio Release-15 was recently completed. However, the specification only considers the use of unicast technologies and the extension to point-to-multipoint (PTM) scenarios is not yet consi…
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Enhanced TV Delivery with EMBMS: Coverage Evaluation for Roof-Top Reception Open
3GPP Release 14 has further improved eMBMS to enable the provision of television services according to requirements commonly found in the broadcasting industry. The improvements include several radio interface enhancements such as the supp…
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In-Band Full-Duplex Communications in ATSC 3.0 Single Frequency Network Open
Wireless in-band backhaul, a.k.a. in-band distri- bution links (IDL), is a spectrum-efficient and cost-effective enabling technology to the realization of Advanced Television Systems Committee (ATSC) 3.0 in the single frequency network (SF…
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Coverage Study of ATSC 3.0 Under Strong Co-Channel Interference Environments Open
In addition to the traditional TDM/FDM, the advanced television systems committee (ATSC) 3.0 next generation digital TV standard has adopted state-of-the-art coding and modulation, as well as the new layered division multiplexing (LDM) tec…
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On Performance Analysis of Single Frequency Network With C-RAN Open
Centralized-RAN (C-RAN) is an architectural trend that uses resource sharing and a set of interference mitigation techniques to reduce capital and operational expenditures for mobile network operators (MNOs). One of the technical enablers …
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Implementation and test results of on‐channel repeater for ATSC 3.0 systems Open
Despite the successful launch of Advanced Television Systems Committee (ATSC) 3.0 broadcasting worldwide, broadcasters are facing obstacles in constructing void-less large-scale single-frequency networks (SFNs). The bottleneck is the absen…
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Broadcast Core Network (BCN): Paving the Future Path of DTT Open
Terrestrial broadcasting has been considered outdated for decades because of its lack of flexibility in embracing emerging use cases on the IP media delivery landscape. Recent standardization efforts have been a turning point, bringing bro…
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An Adaptive MBSFN Resource Allocation Algorithm for Multicast and Unicast Traffic Open
The need for supporting multimedia streaming services in cellular networks as standardized by 3GPP is expanding rapidly. Evolved Multimedia Broadcast Multicast Service (eMBMS) was initially introduced in Release 9 and following releases ha…
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MIMO OFDM Radar-Communication System with Mutual Interference Cancellation Open
This work describes the OFDM-based MIMO Radar-Communication System, intended for operation in a multiple-user network, especially the automotive sector in the vehicle-to vehicle/infrastructure network. The OFDM signals however are weak tow…
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Broadcast-Multicast Single Frequency Network versus Unicast in Cellular Systems Open
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The Use of the Reassignment Technique in the Time-Frequency Analysis Applied in VHF-Based Passive Forward Scattering Radar Open
This paper presents the application of the time-frequency (TF) reassignment technique in passive forward scattering radar (FSR) using Digital Video Broadcasting – Terrestrial (DVB-T) transmitters of opportunity operating in the Very High F…
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Experimental Assessment of New Generation Radio Networks Based on Layered Division Multiplexing Open
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DA-PMHT for Multistatic Passive Radar Multitarget Tracking in Dense Clutter Environment Open
Multistatic passive radar exploits illuminators of opportunity such as radio or television stations for tracking airborne targets. This paper focuses on broadcast signals in a single frequency network modulated according to the digital aud…
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Enabling Uncoordinated Dynamic Spectrum Sharing Between LTE and NR Networks Open
Dynamic Spectrum Sharing (DSS) is an enabler for a seamless transition from 4G Long Term Evolution (LTE) to 5G New Radio (NR) by utilizing existing LTE bands without static spectrum re-farming. In this paper, we propose a cross-band DSS sc…
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Semianalytical Approach to the PDF of SINR in HPHT and LPLT Single-Frequency Networks Open
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Receivers Behavior in a ISDB-T’s Single Frequency Network Open
Former television receivers were unable to demodulate signals under very adverse conditions.In order to mitigate some reception problems, the so-called multiple frequency networks were used for television broadcasting.The advance in broadc…
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MBSFN and SC-PTM as Solutions to Reduce Energy Consumption in Cellular Networks Open
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Analysis and Comparison of the Fade Phenomenon in the SFN DAB+ Network With Two and Three Transmitters Open
Single Frequency Networks (SFN) of transmitters are currently used in television and digital broadcasting to effectively cover large areas using minimal spectral resources and using transmitters with much lower power than if the same area …