Patent · US Active

Use of the WLAN standard for a C2C communication by adding new packet types

US8451812B2 · kind B2 · utility

10Cited by

4References

23Claims

0Family size

Assignee

Continental Teves AG & Co. OHG · DE

Inventors

Ulrich Stählin · Eschborn, DE
Thomas Grotendorst · Eschborn, DE
Carsten Birke · Frankfurt am Main, DE
Marc Menzel · Weimar, DE
Richard Scherping · Liederbach am Taunus, DE

Key dates

Filing date	Dec 4, 2008
Grant date	May 28, 2013
Priority date	—
Expiry date	May 30, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/52
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

C2X communication is made possible efficiently via WLAN by apparatuses and a method for filtering data frames received by a vehicle from a receiver via a WLAN connection, wherein a frame type indicated in a received data frame is used to decide that device to which data in the data frame are transmitted. The C2X communication can be used for recognizing pedestrians. It is also possible to use a plurality of transmission paths and/or UDP.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.