WO2024236384 - VEHICLE PHY CONFIGURATION DEPENDING ON CABLE LENGTH
National phase entry:
Publication Number
WO/2024/236384
Publication Date
21.11.2024
International Application No.
PCT/IB2024/054001
International Filing Date
24.04.2024
Title **
[English]
VEHICLE PHY CONFIGURATION DEPENDING ON CABLE LENGTH
[French]
CONFIGURATION PHY DE VÉHICULE EN FONCTION D'UNE LONGUEUR DE CÂBLE
Applicants **
INFINEON TECHNOLOGIES AMERICAS CORP.
Inventors
RAZAVI MAJOMARD, Seid Alireza
JONSSON, Ragnar Hlynur
SHEN, David
Priority Data
63/467,003
16.05.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2258 | |
| EPO | Filing, Examination, Granting | 12357 | |
| Japan | Filing, Examination, Granting | 2454 | |
| South Korea | Filing, Examination, Granting | 2505 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
24,914
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
An in-vehicle Ethernet network (20) for data communication within a vehicle (24), includes a plurality of cables (52, 56), a first Ethernet transceiver (60) and a second Ethernet transceiver (60). The plurality of cables includes at least a first cable (56) having a first length, and a second cable (52) having a second length shorter than the first length. The first Ethernet transceiver is coupled to the longer cable and is configured to communicate first symbols over the longer cable at a first baud rate that is commensurate with the first cable length. The second Ethernet transceiver is coupled to the shorter cable and is configured to communicate second symbols over the shorter cable at a second baud rate that is commensurate with the second cable length and lower than the first baud rate.[French]
Un réseau Ethernet embarqué (20) destiné à la communication de données dans un véhicule (24) comprend une pluralité de câbles (52, 56), un premier émetteur-récepteur Ethernet (60) et un second émetteur-récepteur Ethernet (60). La pluralité de câbles comprend au moins un premier câble (56) présentant une première longueur, et un second câble (52) présentant une seconde longueur plus courte que la première longueur. Le premier émetteur-récepteur Ethernet est couplé au câble plus long et est configuré pour communiquer des premiers symboles sur le câble plus long à un premier débit en bauds qui est proportionnel à la première longueur de câble. Le second émetteur-récepteur Ethernet est couplé au câble plus court et est configuré pour communiquer des seconds symboles sur le câble plus court à un second débit en bauds qui est proportionnel à la seconde longueur de câble et inférieur au premier débit en bauds.