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Performance assessment of IP traffic over ATSC interactive datacasting systems

Wei Li, Hong Liu, G. Gagnon
2005 IEEE transactions on consumer electronics  
The analysis of IP (UDP and TCP) traffic performance over terrestrial ATSC DTV channels is carried out in this work.  ...  The system characterization measurements are defined to suit the performance assessment of IP data transmission over ATSC DTV channels.  ...  Benoit Ledoux of the Television Network and Transmission group (RTNT) in the Communications Research Centre Canada (CRC) for their help in setting up the testing equipment.  ... 
doi:10.1109/tce.2005.1405699 fatcat:hxbxynhcdbaqpmbok2d46mxcia

IP Over Terrestrial ATSC DTV Channels: Performance Evaluations on Data Transmission Throughput

W. Li, G. Gagnon, H. Liu, A. Vincent
2006 IEEE transactions on broadcasting  
The throughput of IP (UDP and TCP) data transmission over terrestrial ATSC DTV channels was evaluated. A testbed was developed for this purpose.  ...  Various issues affecting the throughput of IP data transmission over DTV channels were analyzed, such as channel noise, traffic load, IP packet size and return link capacity.  ...  Several factors limit the throughput of IP data transmission over terrestrial ATSC DTV channels.  ... 
doi:10.1109/tbc.2006.874747 fatcat:5vlf42if2vdwfexdaqmq3getsu

Next-Generation Broadcast Television: An Overview of Enabling Technology

Luke Fay, James Kutzner, Skip Pizzi, Jerry Whitaker, Yiyan Wu, Bill Zou
2012 SMPTE Motion Imaging Journal  
NHK Hybrid-Cast system 56 // SMPTE Motion Imaging Journa Terrestrial DTV Provider Transmission Receiver MPE H.264INRT) Packaged App i | i . | Terrestrial DTV DTV NRT > 4 = no IP Network | | Manage erver  ...  The main objective of MMT is the efficient delivery of media in an adaptive fashion over various net works, with the main emphasis on IP-based networks, including terrestrial, satellite, and cable broadcast  ... 
doi:10.5594/j18189 fatcat:6fi4negwf5f3pejzj5xm75dliu

Systems Engineering of Datacasting for Public Safety Vehicles

Scott A. Valcourt, Kent Chamberlin, Benjamin McMahon, Andrew Kun
2007 2007 IEEE Conference on Technologies for Homeland Security  
P positioning system (GPS) technology and the state communication mapping models of both DTV and police band radios, the Project54 system will select the most appropriate channel to get the most crucial  ...  The use of this excess bandwidth for the delivery of digital data in a one-way, high-speed, broadcast stream is called datacasting.  ...  appropriately sized IP packets, weaving those packets into the MPEG2 data stream appropriate to digital television (DTV) transmission.  ... 
doi:10.1109/ths.2007.370018 fatcat:su5sht5hkjenzm3fg24clzhjxi

Interactive Digital Terrestrial Television: The Interoperability Challenge in Brazil

Jordi Amatller Clarasó, David Baldo, Giuliano Benelli, Giovanni Luca Daino, Riccardo Zambon
2009 International Journal of Digital Multimedia Broadcasting  
This paper introduces different standards implemented in existing Digital Terrestrial Television Broadcasting systems to allow the fruition of interactive services and applications through digital Set  ...  This work is an important step in the direction of standards' interoperability.  ...  The net bit rate for one 428.6 kHz segment in a 6 MHz channel ranges 280.85-1787.28 kbps. The data throughput for a 5.57 MHz DTV channel ranges 3.65-23.23 Mbps [3, 5] . SBTVD-T.  ... 
doi:10.1155/2009/579569 fatcat:kuf6aihxxnfz7ccm5vkw675z74

Convergence of broadband and broadcast/multicast in maritime information networks

Jun Du, Jian Song, Yong Ren, Jintao Wang
2021 Tsinghua Science and Technology  
different characteristics of wireless propagation environment over the sea and maritime user distribution.  ...  Recently, the fifth-generation (5G) of wireless networks mainly focuses on the terrestrial applications.  ...  Furthermore, the channel characteristics over the high sea is rather different from that of terrestrial and short-sea areas.  ... 
doi:10.26599/tst.2021.9010002 fatcat:bwvupx6ixjgo3n3reixikjlepi

Hybrid Satellite–Terrestrial MIMO for Mobile Digital Broadcasting [chapter]

2013 Next Generation Mobile Broadcasting  
techniques replacing some of the MPEG-2 transport packets from the legacy ATSC stream and allocating the payloads in those segments to carry the ATSC mobile DTV data in a way that legacy receivers will  ...  BL code rate 1/2, EL code rate 1/2. .............................Fixed HDTV terrestrial channel model assumed in ATSC A/53 DTV. .................................................................96 Figure  ... 
doi:10.1201/b14186-33 fatcat:wntrng23z5glrjpuvst4bgsuq4

Dynamic program insertion in high quality video over IP

Taehyun Kim, Jack Brassil
2003 Proceedings of the 13th international workshop on Network and operating systems support for digital audio and video - NOSSDAV '03  
We introduce an overlay network architecture and signaling mechanism that permit program insertions in live, high quality video streams transmitted over IP networks.  ...  As increases in computing power further enable the modification of video during transport, new services such as personalized commercial advertisement insertions promise to make IP distribution an attractive  ...  The architecture of existing DTV systemssatellite broadcast followed by terrestrial distribution -will be only one possible architecture for IP-based media distribution.  ... 
doi:10.1145/776322.776329 dblp:conf/nossdav/KimB03 fatcat:ghjwo2ms5fbhvk24fagt5lcov4

Dynamic program insertion in high quality video over IP

Taehyun Kim, Jack Brassil
2003 Proceedings of the 13th international workshop on Network and operating systems support for digital audio and video - NOSSDAV '03  
We introduce an overlay network architecture and signaling mechanism that permit program insertions in live, high quality video streams transmitted over IP networks.  ...  As increases in computing power further enable the modification of video during transport, new services such as personalized commercial advertisement insertions promise to make IP distribution an attractive  ...  The architecture of existing DTV systemssatellite broadcast followed by terrestrial distribution -will be only one possible architecture for IP-based media distribution.  ... 
doi:10.1145/776325.776329 fatcat:kg3ane43lneadpz4mphbqsla4q

OddCI

Rostand Costa, Francisco Brasileiro, Guido Lemos Filho, Dênio Mariz Sousa
2009 Proceedings of the 2nd Workshop on Many-Task Computing on Grids and Supercomputers - MTAGS '09  
The availability of large quantities of processors is a crucial enabler of many-task computing.  ...  Voluntary computing systems have proven that it is possible to build computing platforms with millions of nodes to support the execution of embarrassingly parallel applications.  ...  , and have them stored at the backend.       + +       + = p r s N n I M δ β 5 . 1 Analysis In our analysis we consider the efficiency of an OddCI-DTV instance.  ... 
doi:10.1145/1646468.1646478 dblp:conf/sc/CostaBFS09 fatcat:m3frrtlukbfw7cv3fjzgp3bdae

IEEE 802.22: An Introduction to the First Wireless Standard based on Cognitive Radios

Carlos Cordeiro, Kiran Challapali, Dagnachew Birru, Sai Shankar N
2006 Journal of Communications  
These not only form the basis for the definition of this groundbreaking wireless air interface standard, but will also serve as foundation for future research in the promising area of CRs.  ...  sense and measure the spectrum and detect the presence/absence of incumbent signals.  ...  The BS vacates a channel if licensed signals are detected above the following thresholds (referenced to the receiver input): • Digital TV (DTV): -116 dBm over a 6 MHz channel -For example, for ATSC this  ... 
doi:10.4304/jcm.1.1.38-47 fatcat:l5v4sp2opbbdxhubbnsyxpilze

An improving performance cellular DTV broadcasting with hybrid non-orthogonal LDM and orthogonal eMBMS configuration

Heydar Shariatzadeh, Saeed Ghazi-Maghrebi, Bahattin Karakaya
2021 Array  
We assume perfect knowledge of the channel state information (CSI) over the Rayleigh fading multipath channel. The bit error rate (BER) and outage probability performance criteria are investigated.  ...  Performance analysis is derived based on the exact closed-form expressions, which allows the theory of hybrid proposed LDM/eMBMS consistent with results.  ...  The eMBMS operates as a PTM intermediary live big-data transmission.  ... 
doi:10.1016/j.array.2021.100073 fatcat:catepms74jhjxge4ol4dx7jrny

User-Centric Energy-Efficient Multimedia Multicast/Broadcast Solutions: A Survey

Chetna Singhal, Swades De
2015 EAI Endorsed Transactions on Ubiquitous Environments  
The unicast transmissions are defined as one-to-one transmissions where each user sends and receives data individually.  ...  provides a comprehensive classification, comparison, and analysis of the state-of-the-art user-centric, energyefficient multimedia multicast/broadcast approaches.  ...  Acknowledgment This work has been supported by the Department of Science and Technology (DST) under the grant no. SR/S3/EECE/0248/2014.  ... 
doi:10.4108/ue.2.5.e4 fatcat:spr7lo6yirdn5kwrghv5jxtqwe

Fusion of digital television, broadband Internet and mobile communications—Part I: Enabling technologies

F. L. C. Ong, X. Liang, P. Pillai, P. M. L. Chan, G. Koltsidas, F. N. Pavlidou, E. Ferro, A. Gotta, H. Cruickshank, S. Iyengar, G. Fairhurst, V. Mancuso
2007 International Journal of Satellite Communications And Networking  
Packet data for transmission over the DVB-S link is passed to a device called an IP encapsulator, sometimes known as an IP gateway.  ...  DVB-RCS [3], and terrestrial, i.e. DVB-return channel terrestrial (DVB-RCT), return channels.  ...  ACKNOWLEDGEMENTS This work has been performed by members of the Satellite Communications Network of Excellence (SatNEx) project, which is supported by the European Commission under the Sixth Framework  ... 
doi:10.1002/sat.879 fatcat:u5wxtx3uy5aejeu7mix5owatv4

Critical Distribution Systems Testing

C. R. Purdy
2005 SMPTE Motion Imaging Journal  
Terrestrial systems can have 2,000 carriers spreading Figure 1. Modern broadcast systems. over the channel, not just single video and audio.  ...  Monitoring equipment, therefore, can now be posi- tioned anywhere, even in RF paths, and must be capa- ble of returning analysis data—and even stream sam- ples themselves—over these intranet/network type  ... 
doi:10.5594/j12293 fatcat:fjfc4woxebd2xbrm7o7di4oppu
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