A Satellite Time-Division Multiple-Access Experiment

Sekimoto, Takashi; Puente, J.

doi:10.1109/tcom.1968.1089895

Cited by 28 publications

(2 citation statements)

References 10 publications

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“…Time Division Multiple Access (TDMA) [19] is used by Baloo to create execution rounds and requires a fixed execution time upper time bound for each round. All vital protocol information is sent to the network by a central node on the first slot of each communication round.…”

Section: Baloomentioning

confidence: 99%

XPC: Fast and Reliable Synchronous Transmission Protocols for 2-Phase Commit and 3-Phase Commit

Spina,

Breza,

Dulay

et al. 2019

Preprint

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One of the major challenges for the engineering of wireless sensing systems is to improve the software abstractions and frameworks that are available to programmers while ensuring system reliability and efficiency. The distributed systems community have developed a rich set of such abstractions for building dependable distributed systems connected using wired networks, however after 20 years research many of these elude wireless sensor systems. In this paper we present X Process Commit (XPC) an atomic commit protocol framework that utilizes Synchronous Transmission (ST). We also introduce Hybrid, a technique that allows us to exploit the advantages of the Glossy and Chaos Synchronous Transmission primitives to get lower latency and higher reliability than either. Using XPC and Hybrid we demonstrate how to build protocols for the classical 2-phase and 3-phase commit abstractions and evaluate these demonstrating significantly improved performance and reliability than the use of Glossy or Chaos individually as dissemination primitives. We address how we overcame the timing challenges of bringing Glossy and Chaos together to form Hybrid and through extensive experimentation demonstrate that it is robust to innetwork radio interference caused by multiple sources. We are first to present testbed results that show that Hybrid can provide almost 100% reliability in a network of nodes suffering from various levels of radio interference.

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Section: Baloomentioning

confidence: 99%

XPC: Fast and Reliable Synchronous Transmission Protocols for 2-Phase Commit and 3-Phase Commit

Spina,

Breza,

Dulay

et al. 2019

Preprint

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“…Donde ȕ es un parámetro autoajustable y debe HVWDU HQWUH ȕ HVWD HFXDFLyQ HV XQ HTXLOLEULR asignando ranuras de tiempo únicas a cada usuario dentro de cada canal. El esquema digital de la transmisión de TDMA multiplexa varias señales sobre un solo canal [7].…”

Section: Tdmaunclassified

Evaluación del establecimiento de la métrica de enrutamiento WCETT en una red de radio cognitiva

Aguirre

Martínez

Aponte

2013

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Este artículo presenta la evaluación del establecimiento de la métrica de enrutamiento WCETT (Weighted Cumulative Expected Transmission Time) para una red de radio cognitiva basado en la aplicación CRCN (Cognitive Radio Cognitive Network Simulator) la cual se desarrolla bajo el entorno de simulación NS2 (Network Simulator 2) donde se comparò el throughput de los protocolos MAC802.11, MACCON, MACN, Simple y TDMA.

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Reference terminal equipment for the intelsat tdma system

Saburi¹,

Mitani²,

Ishi³

et al. 1985

Int. J. Satell. Commun.

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One of the distinctive features of the INTELSAT TDMA system is that the role of the reference station is completely separated from the ordinary station. For this reason, the reference station (called a TDMA reference and monitor station (TRMS)) needs special facilities: reference terminal equipment (RTE) and a TDMA system monitor (TSM). NEC corporation has developed and produced the RTE/TSM facilities necessary for the INTELSAT TDMA/DSI system. In November 1984, the first RTE/TSM equipments were installed at the first two TRMS sites for the major path 2 in the Atlantic Ocean region. Since that time, several field tests have been successfully conducted. In this paper, the signal processing equipment (SPE) of the RTE is described in detail.

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A Satellite Time-Division Multiple-Access Experiment

Cited by 28 publications

References 10 publications

XPC: Fast and Reliable Synchronous Transmission Protocols for 2-Phase Commit and 3-Phase Commit

XPC: Fast and Reliable Synchronous Transmission Protocols for 2-Phase Commit and 3-Phase Commit

Evaluación del establecimiento de la métrica de enrutamiento WCETT en una red de radio cognitiva

Reference terminal equipment for the intelsat tdma system

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