AU2001249888A1 - Reduced bandwidth transmitter method and apparatus - Google Patents

Reduced bandwidth transmitter method and apparatus

Info

Publication number: AU2001249888A1
Authority: AU; Australia
Prior art keywords: reduced bandwidth; transmitter method; bandwidth transmitter; reduced; transmitter
Prior art date: 2000-04-07
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.): Abandoned

Application number

AU2001249888A

Inventor

David L. Hershberger

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.)

ADC Broadband Wireless Group Inc

Original Assignee

ADC Broadband Wireless Group 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.)

2000-04-07

Filing date

2001-04-06

Publication date

2001-10-23

2001-04-06 Application filed by ADC Broadband Wireless Group Inc filed Critical ADC Broadband Wireless Group Inc

2001-10-23 Publication of AU2001249888A1 publication Critical patent/AU2001249888A1/en

Status Abandoned legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/02—Amplitude-modulated carrier systems, e.g. using on-off keying; Single sideband or vestigial sideband modulation
- H04L27/04—Modulator circuits; Transmitter circuits

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Amplitude Modulation (AREA)

AU2001249888A 2000-04-07 2001-04-06 Reduced bandwidth transmitter method and apparatus Abandoned AU2001249888A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US09/544,206		2000-04-07
US09/544,206 US6711214B1 (en)	2000-04-07	2000-04-07	Reduced bandwidth transmitter method and apparatus
PCT/US2001/011112 WO2001078392A2 (en)	2000-04-07	2001-04-06	Reduced bandwidth transmitter method and apparatus

Publications (1)

Publication Number	Publication Date
AU2001249888A1 true AU2001249888A1 (en)	2001-10-23

Family

ID=24171200

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2001249888A Abandoned AU2001249888A1 (en)	2000-04-07	2001-04-06	Reduced bandwidth transmitter method and apparatus

Country Status (3)

Country	Link
US (1)	US6711214B1 (en)
AU (1)	AU2001249888A1 (en)
WO (1)	WO2001078392A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6724439B1 (en)	2000-08-04	2004-04-20	Zenith Electronics Corporation	Low cost VSB encoder and RF modulator for supplying a substantially 6 MHZ VSB signal to digital television receiver
US20020184653A1 (en)	2001-02-02	2002-12-05	Pierce Matthew D.	Services based on position location using broadcast digital television signals
US7042949B1 (en) *	2001-04-03	2006-05-09	Rosum Corporation	Robust data transmission using broadcast digital television signals
US20040101074A1 (en) *	2002-11-25	2004-05-27	Wilson Alan Lee	Filters and their use in digital communications
US7164713B2 (en) *	2002-12-24	2007-01-16	Realtek Semiconductor Corp.	Interpolating root nyquist filter for variable rate modulator
US7127008B2 (en) *	2003-02-24	2006-10-24	Ibiquity Digital Corporation	Coherent AM demodulator using a weighted LSB/USB sum for interference mitigation
RU2244386C2 (en) *	2003-03-28	2005-01-10	Корпорация "Самсунг Электроникс"	Method and device for recovering audio-signal high-frequency component
US7403156B2 (en) *	2003-10-30	2008-07-22	Telecon Italia S.P.A.	Method and system for performing digital beam forming at intermediate frequency on the radiation pattern of an array antenna
EP1692912A1 (en) *	2003-12-01	2006-08-23	Koninklijke Philips Electronics N.V.	Selective audio signal enhancement
JP4371830B2 (en) *	2004-01-27	2009-11-25	富士通株式会社	Distortion compensation amplifier and base station
FI20055001A0 (en) *	2005-01-03	2005-01-03	Nokia Corp	Uplink data transfer in GSM / EDGE system
KR100778336B1 (en) *	2005-10-07	2007-11-22	한국전자통신연구원	Apparatus and Method of pre-equalization to reduce time delay of on-channel repeater
EP1811663B1 (en) *	2006-01-24	2011-09-14	Harman Becker Automotive Systems GmbH	Sampling rate conversion
US20080143885A1 (en) *	2006-12-14	2008-06-19	Analog Devices, Inc.	Television upconverter structures
CA2691831A1 (en) *	2007-06-28	2008-12-31	Samsung Electronics Co., Ltd.	Response to atsc mobile/handheld rfp a-vsb mcast and, a-vsb physical and link layers with single frequency network
US8391352B2 (en) *	2008-05-13	2013-03-05	Integre Technologies, Inc.	Low-cost ATSC-receiver-compatible digital TV modulator
EP2294816B1 (en) *	2008-06-03	2017-02-22	Thomson Licensing	Method and apparatus for determining channels in a signal
CN102176048A (en) *	2010-12-30	2011-09-07	中国原子能科学研究院	Impedance board detector
AU2011224051B2 (en) *	2011-09-14	2014-05-01	Canon Kabushiki Kaisha	Determining a depth map from images of a scene

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0249644B1 (en) *	1986-06-14	1990-09-05	ANT Nachrichtentechnik GmbH	Method for transmitting television signals with an improved picture quality
US5053859A (en) *	1987-09-02	1991-10-01	Scientific-Atlanta, Inc.	High definition B-MAC television signal transmission system
US6236353B1 (en) *	1988-05-20	2001-05-22	Northrop Grumman Corporation	FM modulation technique for producing frequency rejection bands
KR930004824B1 (en) *	1990-05-12	1993-06-08	삼성전자 주식회사	High definition television signal transmitting method and circuit
GB2254744B (en) *	1991-04-11	1994-12-21	Marconi Gec Ltd	Vestigial sideband modulator
KR970002697B1 (en) *	1992-05-13	1997-03-08	마쯔시다덴기산교 가부시기가이샤	Video signal converting apparatus
US6724832B1 (en) *	1999-01-29	2004-04-20	Adc Broadband Wireless Group, Inc.	Vestigial sideband generator particularly for digital television

2000
- 2000-04-07 US US09/544,206 patent/US6711214B1/en not_active Expired - Fee Related
2001
- 2001-04-06 AU AU2001249888A patent/AU2001249888A1/en not_active Abandoned
- 2001-04-06 WO PCT/US2001/011112 patent/WO2001078392A2/en active Application Filing

Also Published As

Publication number	Publication date
US6711214B1 (en)	2004-03-23
WO2001078392A3 (en)	2003-04-03
WO2001078392A2 (en)	2001-10-18

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