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Flexible QoS Support in DVB-RCS2 [chapter]

Ziaul Hossain, Arjuna Sathiaseelan, Raffaello Secchi, Gorry Fairhurst
2013 Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering  
It analyses a set of example scenarios, based on the recently published DVB-RCS2 standard involving web and voice traffic.  ...  It specifically explores the interaction between Bandwidth-on-Demand (BoD) and QoS, showing that this interaction offers the flexibility required for satellite Internet service operators to manage the  ...  The Quality of Service (QoS) architecture in DVB-RCS2 is sufficiently flexible to implement policies for specific classes of traffic/application and can be associated with different BoD methods.  ... 
doi:10.1007/978-3-319-02762-3_13 fatcat:oouf3k3jgjfqtcor7xpzdhfc5m

DVB-RCS2/S2 testbed: A distributed testbed for next-generation satellite system design and validation

Stefan Erl, Tomaso de Cola
2014 2014 7th Advanced Satellite Multimedia Systems Conference and the 13th Signal Processing for Space Communications Workshop (ASMS/SPSC)  
The presented testbed turns out to be a formidable tool for research investigation and overall system design thanks to the implemented features and the flexible architecture, allowing easy reconfiguration  ...  This paper presents a DVB-S2/RCS2 testbed, able to reproduce all functionalities specified for higher and lower layers (HL and LL) of the protocol stack, down to the physical layer characteristics, which  ...  ACKNOWLEDGMENT The DVB-S2/RCS2 testbed has been developed within the framework of the "DVB-RCS Next Generation Support and Verification Testbed" project [9] coordinated by VeriSat and funded by the European  ... 
doi:10.1109/asms-spsc.2014.6934571 dblp:conf/asms-spsc/ErlC14 fatcat:n7y2ujolebeprjzkwp32677ev4

Network architecture of internet backhaul by DVB-RCS standards for shipborne and other mobile applications

Dimov Stojce Ilcev
2020 International Journal of Engineering & Technology  
In this paper is introduced a new Digital Video Broadcasting-Return Channel via Satellite (DVB-RCS) for the implementation of modern satellite Internet for shipborne, Vehicleborne and airborne mobile applications  ...  It is de facto a mobile interactive broadcast satellite access system, which provides both TV broadcasting and high-speed Internet broadband based on DVB-S/DVB-RCS standards, Internet Protocol (IP) network  ...  Two common types of antenna such as a parabolic antenna and phased antenna array for DVB-RCS2+M are considered.  ... 
doi:10.14419/ijet.v9i3.31087 fatcat:zt6s2uk6ivbpdb7tvw23kttu2a

Software-defined satellite cloud RAN

Toufik Ahmed, Emmanuel Dubois, Jean-Baptiste Dupé, Ramon Ferrús, Patrick Gélard, Nicolas Kuhn
2017 International Journal of Satellite Communications And Networking  
This paper provides a feasibility study on the virtualization of a DVB-S2/DVB-RCS2 satellite ground infrastructure and its SDN-based management and control.  ...  namely NFV and SDN, to achieve a flexible and programmable control and management of satellite infrastructure.  ...  The authors would like to thank the reviewers for their valuable feedback and suggestions to improve the quality of the paper.  ... 
doi:10.1002/sat.1206 fatcat:gpoe7uskhjhehpvedrlsi7fcee

A survey of architectures and scenarios in satellite-based wireless sensor networks: system design aspects

N. Celandroni, E. Ferro, A. Gotta, G. Oligeri, C. Roseti, M. Luglio, I. Bisio, M. Cello, F. Davoli, A. D. Panagopoulos, M. Poulakis, S. Vassaki (+7 others)
2012 International Journal of Satellite Communications And Networking  
A generic satellite-based wireless sensor network architecture.  ...  architectural aspects related to WSNs in some way connected with a satellite link, a topic that presents challenging interworking aspects.  ...  satellite access toother multimedia sources in the field Low High DVB-RCS2/S2 Astra series (only for star architecture) Hot Bird series (only for star architecture) Intelsat series (only for  ... 
doi:10.1002/sat.1019 fatcat:mg5w7twbxvaapjcsppyfz7c3ne

Achieving DoD IP Modem interoperability utilizing the Joint IP Modem (JIPM)

Christoper Catlin, Dana DeFrancesco, Bharat Parikh, Andrew Lincoln, Ben Davis, Andrew Melchior, Ling-Bing Kung
2011 2011 - MILCOM 2011 Military Communications Conference  
IP Modem interoperability has been a topic of discussion for the past 7 years with major efforts underway to enhance the use of commercially available standards, incorporating Department of Defense (DoD  ...  ) and Digital Video Broadcast -Return Channel via Satellite (DVB-RCS) standards, and provides a mechanism to incorporate Transmission Security (TRANSEC), incorporate Information Assurance (IA), meet National  ...  ACKNOWLEDGMENT The authors wish to thank the following individuals for their contributions to this publication: Helge Fanebust, Umar Javed, Nalin Mehta and Joshua Friedman.  ... 
doi:10.1109/milcom.2011.6127743 dblp:conf/milcom/CatlinDPLDMK11 fatcat:h5ivlpsgkvcknou55nphvruivy

Reconfigurable signal processor designs for advanced digital array radar systems

Hernan Suarez, Yan (Rockee) Zhang, Xining Yu, Kenneth I. Ranney, Armin Doerry
2017 Radar Sensor Technology XXI  
new Hybrid Regenerative and Transparent Digital Processor architecture in order to improve the system flexibility and support dual-use satellite missions for civil and military applications, and finally  ...  The continuous evolution of the air interfaces during the satellite lifetime, the risk of a rapid obsolescence of a payload based on on-board processing capabilities are suggesting more and more the adoption  ...  TAS-I colleagues: a.  ... 
doi:10.1117/12.2262317 fatcat:rdwrifp6vrgdbhbeimhyniivre

QoS Provisioning in Converged Satellite and Terrestrial Networks: A Survey of the State-of-the-Art

Christian Niephaus, Mathias Kretschmer, Gheorghita Ghinea
2016 IEEE Communications Surveys and Tutorials  
Afterwards, we survey current network architectures with respect to these key functional building blocks and perform a gap analysis, which shows that all analyzed network architectures require adaptations  ...  However, geostationary satellite links have significantly different link characteristics than most terrestrial links, mainly due to the higher signal propagation time, which often renders them not suitable for  ...  Both present a QoS architecture for satellite links based on DVB-RCS and deal with the mapping of IP layer QoS mechanisms onto DVB-RCS.  ... 
doi:10.1109/comst.2016.2561078 fatcat:oxlf5nbrjnhvhkt7nvrrp7jb3m

A New Threshold Switching Scheme for a DVB-RCS Mobile Return Link in a Terrestrian Railway Scenario

Mauro Tropea
2012 Advances in Electrical and Electronic Engineering  
The new standard for DVB-RCS includes guidelines for mobile user in the market of aircraft, maritime and terrestrial transportation.  ...  It can be important a mechanism for switching between these modalities, in order to exploit in a better way the satellite resources.  ...  DVB-RCS+M, Return Channel Structure and Traffic Models The DVB-RCS+M system architecture (see Fig. 1 ) is based on the standard for fixed terminals composed of a DVB-RCS satellite, RCST terminals, the  ... 
doi:10.15598/aeee.v10i5.735 fatcat:neofllcu5bfotdwftvf3grssou

Application protocols enabling internet of remote things via random access satellite channels

Manlio Bacco, Marco Colucci, Alberto Gotta
2017 2017 IEEE International Conference on Communications (ICC)  
In this work, we investigate the use of two of the most common M2M/IoT protocols stacks on a satellite Random Access (RA) channel, based on DVB-RCS2 standard.  ...  Nowadays, Machine-to-Machine (M2M) and Internet of Things (IoT) traffic rate is increasing at a fast pace. The use of satellites is expected to play a large role in delivering such a traffic.  ...  Each proxy is in charge of delivering the received data to a remote CoAP client via DVB-RCS2-compliant RCSTs.  ... 
doi:10.1109/icc.2017.7997292 dblp:conf/icc/BaccoCG17 fatcat:kzm6gzcotzablk7tuoecdpk43e

IEEE Transactions on Broadcasting Special Issue on: 5G for Broadband Multimedia Systems and Broadcasting

David Gomez-Barquero, Wei Li, Manuel Fuentes, Jian Xiong, Giuseppe Araniti, Cristiano Akamine, Jintao Wang
2019 IEEE transactions on broadcasting  
IEEE Transactions on Broadcasting Special Issue on: 5G for Broadband Multimedia Systems and Broadcasting. IEEE Transactions on Broadcasting. 65(2):351-355.  ...  wireless performance capabilities, providing speeds of several Gbps, very low latencies well below 5 ms, ultra-reliable transmissions with up to 99.999% success probability, while being able to handle a  ...  He also served as a reviewer for several renowned international journals and conferences in the area of broadcasting, multimedia communication, and multimedia processing.  ... 
doi:10.1109/tbc.2019.2914866 fatcat:dbqy5phexfdqrnkgs5hapd5c24

Hybrid Satellite - Wireless Sensor Networks Architecture for Telemedicine Applications in the Context of Emergency Satellite Communications in Ku/Ka/Q/V Bands

Rahim Kacimi, Ponia Pech
2014 EAI Endorsed Transactions on Mobile Communications and Applications  
In this article, this issue is discussed and a list of performance criteria for the different communication links used are addressed, especially focusing on the satellite link.  ...  of diseases, computer-assisted physical rehabilitation in ambulatory settings, and assisted living for the elderly at home, as well as remote monitoring of injured people in a postdisaster situation.  ...  With the revised, mobile version of the DVB-RCS standard, called DVB-RCS+M [6] as well as with the recent DVB-RCS2 standard, which both use the DVB-S2 waveform and ACM feature for the return channel,  ... 
doi:10.4108/mca.2.5.e1 fatcat:akimhupgo5envdf37kabyvn6dm

Energy Efficient Communications for Reliable IoT Multicast 5G/Satellite Services

Francesco Chiti, Romano Fantacci, Laura Pierucci
2019 Future Internet  
Satellites can provide strong value-add and complementarity with the new cellular system of the fifth generation (5G) in cost-effective solutions for a massive number of users/devices/things.  ...  (M2M) context or for sending control messages to actuators/IoT embedded devices.  ...  Differently from analytical and simulative approaches, De Cola et al. addressed the integration of NC in a real protocol stack, taking as reference the DVB-S2/RCS2 architecture [26] .  ... 
doi:10.3390/fi11080164 fatcat:2lztt7zim5htbobvoin6737iqq

An SDR-based Satellite Gateway for Internet of Remote Things (IoRT) Applications

C. Gavrila, V. Popescu, M. Alexandru, M. Murroni, C. Sacchi
2020 IEEE Access  
satellite random channel, based on the DVB-RCS2 standard.  ...  In case of the presented architecture, the QoS level is set to 1 which ensures that the sender stores the message until it gets a PUBACK packet from the receiver that acknowledges receipt of the message  ... 
doi:10.1109/access.2020.3004480 fatcat:udef6afoorhlhp76a3oolmnlku

A Practical Q/V Band Smart Gateway Diversity Scheme for Very High Throughput Satellite Systems

Xinhua Li, Xinrong Wang, Ruoke Li, Hongtao Wang, Jilin Li
2021 DEStech Transactions on Computer Science and Engineering  
As a result, the combination scheme is an optimized solution based on a tradeoff between performance improvement and complexity of the payload.  ...  The gateway transmit diversity technique is a way to compensate the rain attenuation of Q/V band feeder links.  ...  In this paper, the combination N-active (K=2) with N+1 diversity scheme is proposed in this paper, which is a better realizability SGD architecture.  ... 
doi:10.12783/dtcse/ccnt2020/35397 fatcat:dpukpbp6mfdjphtisuwkfrf4p4
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