DVB-RCS return link radio resource management for broadband satellite systems using fade mitigation techniques at ka band [PDF]
, 2008 Current Broadband Satellite systems supporting DVB-RCS at Ku band have static physical layer in order not to complicate their implementation. However at Ka band frequencies and above an adaptive physical layer wherein the physical layer parameters are ...
Laurent Castanet +7 more
core +1 more source
IP-Level Satellite Link Emulation with KauNet [PDF]
, 2009 Distributed applications and transport protocols communicating over a satellite link may react very strongly to conditions specific to that kind of link.
Garcia, Johan, +12 more
core +1 more source
Advanced Communications Satellite Systems [PDF]
IEEE Journal on Selected Areas in Communications, 1983 Demand for in-orbit capacity through the use of satellite systems will continue throughout the next two decades. The potential of the 30/20 GHz frequency band for fixed satellite services will be exploited. However, many technology questions must be answered if the band is to be used commercially because of the high rain fades that can occur at these ...
openaire +1 more source
Research on distributed beamforming synchronization technology in inter-satellite link system
Measurement + Control, 2022 Limited by satellite load and carrying capacity, it is difficult for inter-satellite link systems to improve information transmission capabilities by increasing power and antenna size like traditional terrestrial communication systems.
Jianyun Chen, Zhang Yonggang, Sili Liu
doaj +1 more source
Improving Information Dissemination in Sparse Vehicular Networks by Adding Satellite Communication [PDF]
, 2012 Information dissemination in pure Vehicular Ad Hoc NETworks (VANETs) such as ITS-G5 becomes problematic when the network is sparse. In situations where the number of vehicles that can act as a communication node is insufficiently low, e.g. in rural areas
Strang, Thomas +7 more
core +1 more source
Survey on Land Mobile Satellite System: Challenges and Future Research Trends
IEEE Access, 2019 Mobile satellite systems can be characterized as a major solution since they offer mobile communication services to users in different environments and for several significant purposes. In numerous conditions, satellite systems have exclusive competences
Mohammad Abo-Zeed +3 more
doaj +1 more source
Authentication for Satellite Communication Systems Using Physical Characteristics
IEEE Open Journal of Vehicular Technology, 2023 Satellite communication networks have gained a lot of attention recently as a solution to mitigate the limitations of terrestrial networks such as stability and coverage.
Mohammed Abdrabou, T. Aaron Gulliver
doaj +1 more source
An efficient and provably secure key agreement scheme for satellite communication systems.
PLoS ONE, 2021 Satellite communication has played an important part in many different industries because of its advantages of wide coverage, strong disaster tolerance and high flexibility.
Yuanyuan Zhang, Zhibo Zhai
doaj +1 more source
Always at the forefront of microwave electronics (on the occasion of the 50th anniversary of the "Saturn" Research Institute) [PDF]
Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2018 The article is devoted to the scientific and production enterprise "Saturn" - from the moment of creation to the present day. The decisive stages of its development and the scientific and technical results achieved by the team during the 50-year history ...
Glushechenko E. N., Chmil V. M.
doaj +2 more sources
Massive MIMO LEO Satellite Communications System
天地一体化信息网络, 2022 Extending massive multiple-input multiple-output (MIMO) technique to low earth orbit (LEO) satellite communication systems enables satellites to implement fl exible beamforming, which can make full use of the spatial degrees of freedom of massive MIMO ...
Kexin LI, Li YOU, Xiqi GAO
doaj +2 more sources