Patent · US Active

Data carrier detector for a packet-switched communication network

US8094591B1 · kind B1 · utility

107Cited by

14References

15Claims

0Family size

Assignee

Good Technology Holdings Limited · US

Inventors

Anthony Hunter · Mission Viejo, US
Justin Lindorff · Melbourne, AU

Key dates

Filing date	Apr 4, 2002
Grant date	Jan 10, 2012
Priority date	—
Expiry date	Aug 23, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04L1/206
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A data carrier detector for a packet-switched communication network. The detector includes an envelope detector to provide peak-to-peak amplitude of an incoming waveform at any given time, a peak-to-peak amplitude monitor to monitor peak-to-peak amplitude, and to set a trigger when the peak-to-peak amplitude changes by a predetermined amount. The detector also includes a data packet searcher to start searching for a data packet when the peak-to-peak amplitude monitor issues the trigger. The detector further includes a data packet processor to process and extract information from the recovered data packet.

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