Shared Position Technique for Interfered Random Transmissions in Satellite Communications [PDF]
, 2018 International audienceIn this paper we propose a new random access (RA) channel technique for the return link of satellite communications. It concerns slotted transmissions.
Zamoum, Selma +4 more
core +3 more sources
Asynchronous Packet Localization with Random SPOTiT in Satellite Communications. [PDF]
, 2019 International audienceAbstract—Recently, many different Random Access protocols have been developed and proposed for satellite return link communications.
Zamoum, Selma +4 more
core +3 more sources
Deterministic Distribution of Replicas Positions for Multiuser Random Transmissions in Satcoms [PDF]
, 2018 International audienceRandom Access (RA) protocols have considerably evolved in satellite communications, especially after the introduction of Contention Resolution Diversity Slotted Aloha (CRDSA).
Zamoum, Selma +4 more
core +4 more sources
An Enhanced Multiple Random Access Scheme for Satellite Communications [PDF]
, 2011 In this paper, we introduce Multi-Slots Coded ALOHA (MuSCA) as a multiple random access method for satellite communications. This scheme can be considered as a generalization of the Contention Resolution Diversity Slotted Aloha (CRDSA) mechanism. Instead
Bui, Huyen-Chi +6 more
core +1 more source
Performance Enhancements for Asynchronous Random Access Protocols over Satellite [PDF]
, 2011 In this paper, a novel enhancement of the well known ALOHA random access mechanism is presented which largely extends the achievable throughput compared to traditional ALOHA and provides significantly lower packet loss rates. The novel mechanism, called
Kissling, Christian, Christian Kissling
core +1 more source
High-Throughput Random Access via Codes on Graphs [PDF]
, 2010 Recently, contention resolution diversity slotted ALOHA (CRDSA) has been introduced as a simple but effective improvement to slotted ALOHA. It relies on MAC burst repetitions and on interference cancellation to increase the normalized throughput of a ...
Paolini, Enrico +3 more
core +1 more source
Sliding Window-Based Contention Resolution Diversity Slotted ALOHA
, 2012 Contention Resolution Diversity Slotted ALOHA (CRDSA) and its burst degree optimizations (CRDSA++, IRSA) make use of MAC burst repetitions and Interference Cancellation (IC) making possible to reach throughput values as high as T ~= 0.8 in practical ...
Kissling, Christian +9 more
core +2 more sources
A proposed framework for resilience to biological disasters: the case of MERS-CoV threat in a transient mass gathering event [PDF]
The increase in disasters in recent decades has impacted on humanity through large loss of life and negative long-term economic and environmental consequences.
Alshehri, Saud Ali
core +4 more sources
Average power limitations in sliding window contention resolution diversity slotted Aloha
, 2013 Recently a new Random Access technique based on Aloha and using Interference Cancellation (IC) named Sliding Window Contention Resolution Diversity Slotted Aloha (SW-CRDSA) has been introduced.
MURRONI, MAURIZIO +3 more
core +1 more source
Enhanced Contention Resolution Aloha - ECRA [PDF]
, 2013 Random Access (RA) Medium Access (MAC) protocols are simple and effective when the nature of the traffic is unpredictable and random. In the following paper, a novel RA protocol called Enhanced Contention Resolution ALOHA (ECRA) is presented.
Kissling, Christian, Clazzer, Federico
core