Haut PDF The virtual sub-channel protocol for satellite link communications
The virtual sub-channel protocol for satellite link communications
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Phase Noise Model Selection for Sub-THz Communications
... deriving the closed-form expression of the LLR between the correlated and uncorrelated PN ...Given the number of samples in a frame and the normalized corner frequency, an analytical ...
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Cross-Layer Optimization Techniques for Satellite Communications Networks
... In the author's opinion, the recently coined term "cross-layer" should not hide the fact that from the beginning of computer communications, engineers have put their energies on ...
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On an efficient equalization structure for aeronautical communications via a satellite link
... FFICIENT CHANNEL EQUALIZATION FOR THE AERONAUTICAL CHANNEL ...solutions for sparse channels Sparse channel equalization has been considered in several works [4]–[7] to exploit ...
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On the quality of VoIP with DCCP for satellite communications
... bridge the gap between UDP and TCP, which is a reliable transport protocol and is not suitable for real time traffic, a new transport protocol for multimedia applications, Datagram ...
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On the Impact of Link Layer Retransmissions on TCP for Aeronautical Communications
... evaluate the impact of link layer retrans- missions on the performance of TCP in the context of aeronautical com- ...present the architecture of aeronautical networks, which is manly ...
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Determinism Enhancement of AFDX Networks via Frame Insertion and Sub-Virtual Link Aggregation
... asynchronous protocol, a global time cannot be defined or used throughout the ...that the asynchronism is a feature of this network, which has been chosen in order to provide robustness in ...
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SatERN: a PEP-less solution for satellite communications
... grab the available ...break the end-to-end connection and simulate a receiver close enough to the sender, can be placed before the links with large ...modify the transport ...
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Enhanced HARQ for Delay Tolerant Services in Mobile Satellite Communications
... by link characteristics in mobile satellite communications, there are many ...makes the message very ...to the highly varying channel, where its quality changes ...decode ...
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A comparison of iterative receivers for the non linear satellite channel
... a satellite transpon- der which amplifies and redirects the uplink sub-band signal to the corresponding downlink channel and is thus composed of three processing ...stages. The ...
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Extended interface ID for virtual link selection in GeoNetworking to IPv6 Adaptation Sub-layer (GN6ASL)
... allow for the resolution of a GeoUnicast destination GN_ADDR from an IPv6 destination address using virtual interfaces of type Ethernet ...LAN, the GeoNetworking address space shall remain ...
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Effect of residual channel estimation errors in random access methods for satellite communications
... is the impact of residual channel estimation errors on recent TDMA based RA ...methods. The main issue is to be able to estimate the channel parameters in the case of multiple ...
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Constant Delivery Delay Protocol Sequences for the Collision Channel Without Feedback
... Keywords—Collision channel without feedback, protocol se- quences, wireless ad-hoc networks, multiple ...in the context of multiple access communications in which several users access a shared ...
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Random access techniques for satellite communications
... standard. Satellite television was standardized in the DVB-S (DVB-Satellite) [42197], which has been later improved in the DVB-S2 (Second Generation) ...extended the DVB-S2 towards more ...
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Effect of residual channel estimation errors in random access methods for satellite communications
... is the impact of residual channel estimation errors on recent TDMA based RA ...methods. The main issue is to be able to estimate the channel parameters in the case of multiple ...
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Channel estimation with a priori position for aeronautical communications via a satellite link
... systems, the estimate of the channel impulse response is necessary for the coherent demod- ...ulation. For this, it is common to introduce training sequences in the ...
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On an efficient equalization structure for aeronautical communications via a satellite link
... of channel equalization for aeronautical channels using a satellite ...link. The discrete equivalent channel can be decomposed in a strong sparse channel component with ...
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Channel Estimation and Equalization for CPM with Application for Aeronautical Communications via a Satellite Link
... circularize the channel, as for linear modulation, enabling the efficient use of FFT operators at the ...suppose the use of UW despite its loss of spectral efficiency compared to ...
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Channel estimation with a priori position for aeronautical communications via a satellite link
... systems, the estimate of the channel impulse response is necessary for the coherent demod- ...ulation. For this, it is common to introduce training sequences in the ...
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A comparison of iterative receivers for the non linear satellite channel
... a satellite transpon- der which amplifies and redirects the uplink sub-band signal to the corresponding downlink channel and is thus composed of three processing ...stages. The ...
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