CA2158440A1 - Method and apparatus for signal transmission and reception - Google Patents

Method and apparatus for signal transmission and reception

Info

Publication number
CA2158440A1
CA2158440A1 CA002158440A CA2158440A CA2158440A1 CA 2158440 A1 CA2158440 A1 CA 2158440A1 CA 002158440 A CA002158440 A CA 002158440A CA 2158440 A CA2158440 A CA 2158440A CA 2158440 A1 CA2158440 A1 CA 2158440A1
Authority
CA
Canada
Prior art keywords
signals
reception
signal transmission
channels
analyzer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002158440A
Other languages
French (fr)
Other versions
CA2158440C (en
Inventor
William J. Miller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTRATECH Inc
Original Assignee
William J. Miller
Rainmaker Technologies, Inc.
Broadband Physics, Inc.
Intratech, Inc.
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 William J. Miller, Rainmaker Technologies, Inc., Broadband Physics, Inc., Intratech, Inc. filed Critical William J. Miller
Publication of CA2158440A1 publication Critical patent/CA2158440A1/en
Application granted granted Critical
Publication of CA2158440C publication Critical patent/CA2158440C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • H04K1/02—Secret communication by adding a second signal to make the desired signal unintelligible
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection

Abstract

An apparatus and method for transmitting and receiving signals includes an analyzer (46), for decomposing an input signal into a plurality of signals with each one of the plurality of signals occupying one of a corresponding plurality of channels, and a synthesizer (50), having a plurality of channels with each channel adapted to receive one of the plurality of analyzer signals, for combining the plurality of signals to reconstruct the input signal.
CA002158440A 1993-03-17 1994-02-16 Method and apparatus for signal transmission and reception Expired - Fee Related CA2158440C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US033,518 1993-03-17
US08/033,518 US5367516A (en) 1993-03-17 1993-03-17 Method and apparatus for signal transmission and reception
PCT/US1994/002025 WO1994022236A1 (en) 1993-03-17 1994-02-16 Method and apparatus for signal transmission and reception

Publications (2)

Publication Number Publication Date
CA2158440A1 true CA2158440A1 (en) 1994-09-29
CA2158440C CA2158440C (en) 2003-12-16

Family

ID=21870867

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002158440A Expired - Fee Related CA2158440C (en) 1993-03-17 1994-02-16 Method and apparatus for signal transmission and reception

Country Status (5)

Country Link
US (3) US5367516A (en)
EP (1) EP0699360A4 (en)
AU (1) AU6393894A (en)
CA (1) CA2158440C (en)
WO (1) WO1994022236A1 (en)

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US6683955B1 (en) * 1998-12-17 2004-01-27 Intel Corporation Method for receiving a secured transmission of information through a plurality of frequency orthogonal subchannels
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US6529569B1 (en) * 1999-08-13 2003-03-04 Hubbell Incorporated Architecture for increasing density of channel bank in digital carrier system
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US6831956B1 (en) 1999-09-28 2004-12-14 Texas Instruments Incorporated Wireless communications system with combining of multiple paths selected from sub-windows in response to the primary synchronization channel
US6829290B1 (en) * 1999-09-28 2004-12-07 Texas Instruments Incorporated Wireless communications system with combining of multiple paths selected from correlation to the primary synchronization channel
US6961369B1 (en) 1999-11-09 2005-11-01 Aware, Inc. System and method for scrambling the phase of the carriers in a multicarrier communications system
DE60044524D1 (en) * 1999-12-01 2010-07-22 Lg Electronics Inc Method for generating and transmitting optimal cell identity codes
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US6470180B1 (en) 2000-07-31 2002-10-22 Motorola, Inc. Exploiting a broadcast system to enhance a wireless gaming experience
US6453160B1 (en) * 2000-07-31 2002-09-17 Motorola, Inc. Exploiting a broadcast system to enhance a wireless gaming experience using position holders to replace data
US6850884B2 (en) * 2000-09-15 2005-02-01 Mindspeed Technologies, Inc. Selection of coding parameters based on spectral content of a speech signal
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US6735264B2 (en) * 2001-08-31 2004-05-11 Rainmaker Technologies, Inc. Compensation for non-linear distortion in a modem receiver
US7173966B2 (en) * 2001-08-31 2007-02-06 Broadband Physics, Inc. Compensation for non-linear distortion in a modem receiver
CN1552146A (en) * 2001-09-28 2004-12-01 Apparatus and method for inhibiting periodic interference signals
US7627056B1 (en) 2002-03-29 2009-12-01 Scientific Research Corporation System and method for orthogonally multiplexed signal transmission and reception on a non-contiguous spectral basis
US7206359B2 (en) * 2002-03-29 2007-04-17 Scientific Research Corporation System and method for orthogonally multiplexed signal transmission and reception
US6931413B2 (en) * 2002-06-25 2005-08-16 Microsoft Corporation System and method providing automated margin tree analysis and processing of sampled data
JP4611864B2 (en) * 2005-10-28 2011-01-12 Ｋｄｄｉ株式会社 Transmission method
US20070111681A1 (en) * 2005-11-14 2007-05-17 Alberth William P Jr Transmit power allocation in wireless communication devices
US8548265B2 (en) * 2006-01-05 2013-10-01 Fastvdo, Llc Fast multiplierless integer invertible transforms
US20070201595A1 (en) * 2006-02-24 2007-08-30 Stimple James R Clock recovery system
US8170604B2 (en) * 2006-06-27 2012-05-01 Motorola Mobility, Inc. Method and system for managing communications for a multi-mode communications device
US8665778B2 (en) 2006-11-30 2014-03-04 Motorola Mobility Llc Monitoring and control of transmit power in a multi-modem wireless communication device
US8059702B2 (en) * 2006-11-30 2011-11-15 Motorola Mobility, Inc. Monitoring multiple modem transmission in a communication device
US8744519B2 (en) * 2006-12-14 2014-06-03 Motorola Mobility Llc Multimodal phone data session management enhancement that alleviates dual transmission problems
US8195250B2 (en) * 2008-04-30 2012-06-05 Motorola Mobility, Inc. Method and apparatus for controlling power among modems in a multi-mode mobile communication device
US8244137B1 (en) * 2009-06-30 2012-08-14 Verizon Patent And Licensing Inc. Multichannel on a single wave laser over wave division multiplexing in free space optics using phase masks
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Also Published As

Publication number Publication date
CA2158440C (en) 2003-12-16
US5682404A (en) 1997-10-28
WO1994022236A1 (en) 1994-09-29
AU6393894A (en) 1994-10-11
EP0699360A4 (en) 2004-12-08
US5835590A (en) 1998-11-10
EP0699360A1 (en) 1996-03-06
US5367516A (en) 1994-11-22

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EEER Examination request
MKLA Lapsed

Effective date: 20140218