46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
# Global glossary
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## V2X
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standard vehicle to vehicle/infrastructure communication systems from 3GPP
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## ITS-5G
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standard vehicle to vehicle/infrastructure communication systems from IEEE
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## CSMA/CA
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algo permettant de baisser la probabilité de collision entre packet
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## OFDM
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Orthogonal Frequency Division Multiplexing
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## OCB
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Outside the Context of a Basic Service Set
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# C-V2X
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## RB
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Ressource Block
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## TB
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Transport Block
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## PSSCH
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Physical Sidelink Shared Channels
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[PSCCH](https://www.ni.com/docs/en-US/bundle/rfmx-waveform-creator/page/v2x-sidelink-communication.html#:~:text=Physical%20sidelink%20control%20channel%20(PSCCH,consecutive%20resource%20blocks%20(RBs).)
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## SCI
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Sidelink Control Information pour contrôler les informations envoyées
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## SB-SPS
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Sensing-Based Semi-Persistent Scheduling
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## RC
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Reselection Counter, c'est ce qui va permettre d'éviter des collisions entre les différents véhicules utilisant les mêmes canaux
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## MSC
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Modulation and Coding Scheme, détermine comment est transmis les datas (QPSK, ...), parmi la table suivante avec un RE (Resource Element)
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## SCS
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SubCarrier Spacing, l'espacement entre les fréquences sous-porteuses d'un protocole
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## eNB
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[Evolved Node B](https://www.artizanetworks.com/resources/tutorials/what_lteenb.html)
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