GB0017726D0 - Power reduction - Google Patents

Power reduction

Info

Publication number
GB0017726D0
GB0017726D0 GB0017726A GB0017726A GB0017726D0 GB 0017726 D0 GB0017726 D0 GB 0017726D0 GB 0017726 A GB0017726 A GB 0017726A GB 0017726 A GB0017726 A GB 0017726A GB 0017726 D0 GB0017726 D0 GB 0017726D0
Authority
GB
United Kingdom
Prior art keywords
power reduction
reduction
power
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.)
Withdrawn
Application number
GB0017726A
Other versions
GB2364488A (en
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.)
ELEMENT 14 Inc
Original Assignee
ELEMENT 14 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 ELEMENT 14 Inc filed Critical ELEMENT 14 Inc
Priority to US09/634,750 priority Critical patent/US6931079B1/en
Publication of GB0017726D0 publication Critical patent/GB0017726D0/en
Priority to EP01305376A priority patent/EP1168748B1/en
Priority to DE60125643T priority patent/DE60125643T2/en
Publication of GB2364488A publication Critical patent/GB2364488A/en
Priority to US11/152,382 priority patent/US7187722B2/en
Withdrawn legal-status Critical Current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
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2614—Peak power aspects
    • H04L27/2623—Reduction thereof by clipping
    • H04L27/2624—Reduction thereof by clipping by soft clipping
GB0017726A 2000-06-21 2000-07-19 Peak power reduction Withdrawn GB2364488A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US09/634,750 US6931079B1 (en) 2000-06-21 2000-08-09 Power reduction
EP01305376A EP1168748B1 (en) 2000-06-21 2001-06-21 Peak power reduction in a multicarrier modulator
DE60125643T DE60125643T2 (en) 2000-06-21 2001-06-21 Reduction of peak power in a multicarrier modulator
US11/152,382 US7187722B2 (en) 2000-06-21 2005-06-15 Power reduction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0015236A GB0015236D0 (en) 2000-06-21 2000-06-21 Processing of multi-carrier signal

Publications (2)

Publication Number Publication Date
GB0017726D0 true GB0017726D0 (en) 2000-09-06
GB2364488A GB2364488A (en) 2002-01-23

Family

ID=9894131

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0015236A Ceased GB0015236D0 (en) 2000-06-21 2000-06-21 Processing of multi-carrier signal
GB0017726A Withdrawn GB2364488A (en) 2000-06-21 2000-07-19 Peak power reduction

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0015236A Ceased GB0015236D0 (en) 2000-06-21 2000-06-21 Processing of multi-carrier signal

Country Status (1)

Country Link
GB (2) GB0015236D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2402308B (en) 2003-05-28 2006-01-04 Nokia Corp Par reduction for edge clipper
US7664472B2 (en) 2006-02-23 2010-02-16 Raytheon Company Reducing the peak-to-average power ratio of a signal
GB2477986C (en) * 2010-02-22 2013-12-25 Toshiba Res Europ Ltd Method and apparatus for crest factor reduction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5302914A (en) * 1992-10-20 1994-04-12 At&T Bell Laboratories Method and apparatus for reducing the peak-to-average power in multi-carrier RF communication systems
US5638403A (en) * 1995-04-28 1997-06-10 Motorola, Inc. Low-splatter peak-to-average signal reduction with interpolation
FR2758030B1 (en) * 1996-12-31 1999-03-26 Sgs Thomson Microelectronics METHOD AND DEVICE FOR SHAPING A CLIPPING NOISE OF A MULTI-PORTABLE MODULATION
JP3793637B2 (en) * 1998-01-22 2006-07-05 株式会社東芝 OFDM signal transmission device
US6301268B1 (en) * 1998-03-10 2001-10-09 Lucent Technologies Inc. Communication method for frequency division multiplexing signalling systems with reduced average power requirements
GB9823145D0 (en) * 1998-10-23 1998-12-16 Philips Electronics Nv Radio communication system

Also Published As

Publication number Publication date
GB2364488A (en) 2002-01-23
GB0015236D0 (en) 2000-08-16

Similar Documents

Publication Publication Date Title
HK1041119A1 (en) Power converter
AU4193601A (en) Auxiliary power unit
GB2374821B (en) Power tool
HK1040464A1 (en) Power convertor
GB0005897D0 (en) Power tool
GB0025014D0 (en) Power converter circuitry
GB0021171D0 (en) Power train
GB0003708D0 (en) Power tool
GB0017785D0 (en) Power take off
GB2370535B (en) Power train
GB2360010B (en) Power Tool
GB0017726D0 (en) Power reduction
GB2391501B (en) Power tool
TW454991U (en) Power connector
AU6762801A (en) Power microjack
GB0009669D0 (en) Power supplies
GB2359781B (en) Publication
AU4033701A (en) Power tool
GB0016632D0 (en) Power transmission arrangement
AU149835S (en) Power adapter
GB0017500D0 (en) Power supplies
GB0024760D0 (en) Power converter
GB0011415D0 (en) Power converter
CA91041S (en) Portable power
GB2360142B (en) Power socket extension

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)