The disclosed technique enables a beam hopping sequence to be changed without losing connectivity between the satellite and ground segment.Steve Laws
A Device and a Method for Transmitting Communications in a Satellite Network Using Beam-HoppingA transceiver is provided which is configured to be used in... D Rainish,F Avraham 被引量: 0发表: 2022年 Network Synchronization of a Beam-Hopping Satellite System An embodiment provides a method for...
There must be close synchronization between the Beam Hopping time plan, beam switching/forming, and switches happening at the slot switch of super-frames. Because of this required coordination between industries, standardization is crucial to achieving the next round of significant improvements in ...
After Tesla, a German radio pioneer Jonathan Zenneck worked on hopping frequencies in 1915. This time,the Germans used it to prevent the British forces from listening to their communications during World War I.But wait, it doesn’t stop there. Because the next person to work on this idea w...
Sharma et al., Cognitive Beamhopping for Spectral Coexistence of Multibeam Satellites, Poster Paper, Future Network and Mobile Summit 2013 Conference Proceedings, 2013, 10 pgs. Shi et al., Extendable Carrier Synchronization for Distributed Beamforming in Wireless Sensor Networks, International Wireless...
A cell ID may be determined using a synchronization signal transmitted on a downlink carrier. A cell index may be determined using RRC messages. For example, when the disclosure refers to a first physical cell ID for a first downlink carrier, the disclosure may mean the first physical cell ...
Adding the femtocell component into the existing macrocellular networks raises a number of technical challenges related to, e.g., timing and synchronization, spectrum allocation and interference management [5]. Eventhough mobile operators may in principle allocate a separate carrier for femtocell operati...
The principle of synchronisation of the sequence switching is based on the anticipation of the exact time at which change in beam hopping sequence occurs at the satellite, such that a change to a beam hopping sequence can be reflected in ground data sequence switching without losing connectivity ...
The disclosed technique enables a beam hopping sequence to be changed without losing connectivity between the satellite and ground segment.LAWS, STEVE
receiving a synchronization information, without a loopback beam, for one of the plurality of beams; determining an adjustment period and an adjusted symbol rate for the generating of the gateway switching instants, based on the synchronization information, for a transmission of the channel such that...