WO2005050889A3 - Method and apparatus for packet detection processing - Google Patents

Method and apparatus for packet detection processing Download PDF

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Publication number
WO2005050889A3
WO2005050889A3 PCT/US2004/031457 US2004031457W WO2005050889A3 WO 2005050889 A3 WO2005050889 A3 WO 2005050889A3 US 2004031457 W US2004031457 W US 2004031457W WO 2005050889 A3 WO2005050889 A3 WO 2005050889A3
Authority
WO
WIPO (PCT)
Prior art keywords
detection processing
packet detection
signal
preamble sequence
detection parameter
Prior art date
Application number
PCT/US2004/031457
Other languages
French (fr)
Other versions
WO2005050889A2 (en
Inventor
Henry Spyker Owen
Chad Michael Hawes
Original Assignee
Sarnoff Corp
Henry Spyker Owen
Chad Michael Hawes
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sarnoff Corp, Henry Spyker Owen, Chad Michael Hawes filed Critical Sarnoff Corp
Publication of WO2005050889A2 publication Critical patent/WO2005050889A2/en
Publication of WO2005050889A3 publication Critical patent/WO2005050889A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters

Abstract

A method and apparatus for performing packet processing, comprising: receiving a signal having a preamble sequence (410); deriving a detection parameter estimate from the preamble sequence (415); and evaluating the detection parameter estimate to process at least one packet in the signal (420).
PCT/US2004/031457 2003-09-24 2004-09-24 Method and apparatus for packet detection processing WO2005050889A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50550703P 2003-09-24 2003-09-24
US60/505,507 2003-09-24

Publications (2)

Publication Number Publication Date
WO2005050889A2 WO2005050889A2 (en) 2005-06-02
WO2005050889A3 true WO2005050889A3 (en) 2005-08-18

Family

ID=34619299

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/031457 WO2005050889A2 (en) 2003-09-24 2004-09-24 Method and apparatus for packet detection processing

Country Status (2)

Country Link
US (1) US7031265B2 (en)
WO (1) WO2005050889A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007022325A2 (en) * 2005-08-16 2007-02-22 Wionics Research Packet detection
US20070071036A1 (en) * 2005-09-26 2007-03-29 Symbol Technologies, Inc. Method and apparatus for preamble synchronization in wireless radio frequency identification (RFID) systems
WO2007111941A2 (en) 2006-03-24 2007-10-04 Interdigital Technology Corporation Method and apparatus for maintaining uplink synchronization and reducing battery power consumption
WO2008103773A1 (en) * 2007-02-20 2008-08-28 Haiyun Tang Digital predistortion for cognitive radio
TWI364955B (en) * 2007-12-20 2012-05-21 Ind Tech Res Inst Method and apparatus for packet detection
WO2015065064A1 (en) * 2013-10-30 2015-05-07 삼성전자주식회사 Method and device for transmitting preamble sequence
EP4130789A1 (en) * 2021-08-03 2023-02-08 GM Cruise Holdings LLC Radar system that uses velocity labeled multiplexing for generating detections

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353307A (en) * 1991-09-03 1994-10-04 General Electric Company Automatic simulcast alignment
US20020013135A1 (en) * 2000-07-31 2002-01-31 Tantivy Communications, Inc. Time-slotted data packets with a preamble
US20020057713A1 (en) * 2000-04-07 2002-05-16 Bagchi Amit G. Method for selecting frame encoding parameters to improve transmission performance in a frame-based communications network

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5999561A (en) * 1997-05-20 1999-12-07 Sanconix, Inc. Direct sequence spread spectrum method, computer-based product, apparatus and system tolerant to frequency reference offset
US6618452B1 (en) * 1998-06-08 2003-09-09 Telefonaktiebolaget Lm Ericsson (Publ) Burst carrier frequency synchronization and iterative frequency-domain frame synchronization for OFDM
US6430212B1 (en) * 1999-05-06 2002-08-06 Navcom Technology, Inc. Spread-spectrum GMSK/M-ary radio
US6661857B1 (en) * 2000-07-10 2003-12-09 Intersil Americas Inc. Rapid estimation of wireless channel impulse response
WO2002101939A2 (en) * 2001-06-08 2002-12-19 Broadcom Corporation Robust burst detection and acquisition system and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353307A (en) * 1991-09-03 1994-10-04 General Electric Company Automatic simulcast alignment
US20020057713A1 (en) * 2000-04-07 2002-05-16 Bagchi Amit G. Method for selecting frame encoding parameters to improve transmission performance in a frame-based communications network
US20020013135A1 (en) * 2000-07-31 2002-01-31 Tantivy Communications, Inc. Time-slotted data packets with a preamble

Also Published As

Publication number Publication date
US7031265B2 (en) 2006-04-18
WO2005050889A2 (en) 2005-06-02
US20050063386A1 (en) 2005-03-24

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