Nova Patents
AT472866T

Method and apparatus for interference signal code power and noise variance estimation

Abstract

The invention claims an interference signal code power variable noise estimation method and device, parts which is used for the differential at the samplings, audiovisual type (1). May use recursion technology the substitute mode, a channel output's useless coefficient capable of appraised appraises noise variable, and uses a differential one end of the updating of the recursion: methodAudiovisual type (2), hi, (j) appraises for evaluating the σ n-12 post-processing a noise variable, and hi (j starting) can completely is a.

Term

No projected expiry on record.

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46 members in 13 offices

This recordMember, by publication datePriority claim3 more offices are in the list below

Priority claims3

Priority claims
DocumentOfficeKindDate
32291701United States of AmericaP
17128502United States of AmericaA
0229553United States of AmericaW

Members46

Family members, oldest first
DocumentOfficeKind
KR200302894Y1Republic of KoreaY1
KR200302895Y1Republic of KoreaY1
US2003055699A1United States of AmericaA1
CA2460799A1CanadaA1
DE20214391U1GermanyU1
WO03025513A2World Intellectual Property Organization (WIPO)A2
AU2002336591A1AustraliaA1
DE20214390U1GermanyU1
US2003086380A1United States of AmericaA1
WO03025513A3World Intellectual Property Organization (WIPO)A3
TW545810UTaiwan Province of ChinaU
KR20040013045ARepublic of KoreaA
KR20040013046ARepublic of KoreaA
TW576598UTaiwan Province of ChinaU
NO20041543LNorwayL
EP1428338A2European Patent Office (EPO)A2
TW200423600ATaiwan Province of ChinaA
US6816470B2United States of AmericaB2
CN1555621AChinaA
US2005002356A1United States of AmericaA1
JP2005504463AJapanA
CN2692925YChinaY
HK1068749AHong Kong, ChinaA
CN2701176YChinaY
KR20050090335ARepublic of KoreaA
KR20050104313ARepublic of KoreaA
KR100572169B1Republic of KoreaB1
TW200631330ATaiwan Province of ChinaA
TWI262669BTaiwan Province of ChinaB
TWI267264BTaiwan Province of ChinaB
JP3853790B2JapanB2
TWI281327BTaiwan Province of ChinaB
EP1428338A4European Patent Office (EPO)A4
KR20070104496ARepublic of KoreaA
TW200746661ATaiwan Province of ChinaA
CN100362778CChinaC
KR100801124B1Republic of KoreaB1
CA2460799CCanadaC
US7492750B2United States of AmericaB2
US2009168739A1United States of AmericaA1
TW200947892ATaiwan Province of ChinaA
EP1428338B1European Patent Office (EPO)B1
AT472866TThis recordAustriaT
ATE472866T1AustriaT1
DE60236878D1GermanyD1
US8300520B2United States of AmericaB2