CA2727686C - Dispositif et procede d'estimation de voie, dispositif et procede de demodulation, et dispositif et procede pour definir l'affaiblissement des frequences - Google Patents

Dispositif et procede d'estimation de voie, dispositif et procede de demodulation, et dispositif et procede pour definir l'affaiblissement des frequences Download PDF

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Publication number
CA2727686C
CA2727686C CA2727686A CA2727686A CA2727686C CA 2727686 C CA2727686 C CA 2727686C CA 2727686 A CA2727686 A CA 2727686A CA 2727686 A CA2727686 A CA 2727686A CA 2727686 C CA2727686 C CA 2727686C
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CA
Canada
Prior art keywords
data
channel estimation
weighting
symbols
channel
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.)
Expired - Lifetime
Application number
CA2727686A
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English (en)
Other versions
CA2727686A1 (fr
Inventor
Yukihiko Okumura
Hidehiro Ando
Masafumi Usuda
Yoshihiro Ishikawa
Seizo Onoe
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo 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
Priority claimed from JP34036899A external-priority patent/JP4024440B2/ja
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Priority claimed from CA 2333954 external-priority patent/CA2333954A1/fr
Publication of CA2727686A1 publication Critical patent/CA2727686A1/fr
Application granted granted Critical
Publication of CA2727686C publication Critical patent/CA2727686C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Noise Elimination (AREA)
CA2727686A 1999-04-02 2000-03-31 Dispositif et procede d'estimation de voie, dispositif et procede de demodulation, et dispositif et procede pour definir l'affaiblissement des frequences Expired - Lifetime CA2727686C (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP11-96804 1999-04-02
JP9680499 1999-04-02
JP34036899A JP4024440B2 (ja) 1999-11-30 1999-11-30 曲検索システムのデータ入力装置
JP11-340368 1999-11-30
JP2000082929 2000-03-23
JP2000-82929 2000-03-23
CA 2333954 CA2333954A1 (fr) 1999-04-02 2000-03-31 Dispositif et procede d'estimation de voie, dispositif et procede de demodulation, et dispositif et procede pour definir l'affaiblissement des frequences

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA 2333954 Division CA2333954A1 (fr) 1999-04-02 2000-03-31 Dispositif et procede d'estimation de voie, dispositif et procede de demodulation, et dispositif et procede pour definir l'affaiblissement des frequences

Publications (2)

Publication Number Publication Date
CA2727686A1 CA2727686A1 (fr) 2000-10-12
CA2727686C true CA2727686C (fr) 2013-01-08

Family

ID=43586965

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2727686A Expired - Lifetime CA2727686C (fr) 1999-04-02 2000-03-31 Dispositif et procede d'estimation de voie, dispositif et procede de demodulation, et dispositif et procede pour definir l'affaiblissement des frequences
CA2727667A Abandoned CA2727667A1 (fr) 1999-04-02 2000-03-31 Dispositif et procede d'estimation de voie, dispositif et procede de demodulation, et dispositif et procede pour definir l'affaiblissement des frequences

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2727667A Abandoned CA2727667A1 (fr) 1999-04-02 2000-03-31 Dispositif et procede d'estimation de voie, dispositif et procede de demodulation, et dispositif et procede pour definir l'affaiblissement des frequences

Country Status (1)

Country Link
CA (2) CA2727686C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109031212A (zh) * 2018-05-31 2018-12-18 西安电子科技大学 一种雷达跟踪状态下的工作频率优化方法

Also Published As

Publication number Publication date
CA2727686A1 (fr) 2000-10-12
CA2727667A1 (fr) 2000-10-12

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