AU2001292366A1 - Receiving device and receiving method - Google Patents
Receiving device and receiving methodInfo
- Publication number
- AU2001292366A1 AU2001292366A1 AU2001292366A AU9236601A AU2001292366A1 AU 2001292366 A1 AU2001292366 A1 AU 2001292366A1 AU 2001292366 A AU2001292366 A AU 2001292366A AU 9236601 A AU9236601 A AU 9236601A AU 2001292366 A1 AU2001292366 A1 AU 2001292366A1
- Authority
- AU
- Australia
- Prior art keywords
- receiving
- receiving device
- receiving method
- 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.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/76—Pilot transmitters or receivers for control of transmission or for equalising
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
- H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
- H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals
- H04L25/0234—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals by non-linear interpolation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- 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
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-308883 | 2000-10-10 | ||
JP2000308883A JP3419749B2 (en) | 2000-10-10 | 2000-10-10 | Receiving device and receiving method |
PCT/JP2001/008841 WO2002032030A1 (en) | 2000-10-10 | 2001-10-09 | Receiving device and receiving method |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001292366A1 true AU2001292366A1 (en) | 2002-04-22 |
Family
ID=18789132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001292366A Abandoned AU2001292366A1 (en) | 2000-10-10 | 2001-10-09 | Receiving device and receiving method |
Country Status (7)
Country | Link |
---|---|
US (1) | US20030165185A1 (en) |
EP (1) | EP1233561A1 (en) |
JP (1) | JP3419749B2 (en) |
KR (1) | KR100445496B1 (en) |
CN (1) | CN1186896C (en) |
AU (1) | AU2001292366A1 (en) |
WO (1) | WO2002032030A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7623467B1 (en) * | 2003-09-17 | 2009-11-24 | Atheros Communications, Inc. | Wireless channel estimation |
US7848438B2 (en) * | 2006-02-14 | 2010-12-07 | Motorola Mobility, Inc. | Method and apparatus for pilot signal transmission |
US7983208B2 (en) * | 2007-01-31 | 2011-07-19 | Telefonaktiebolaget Lm Ericsson (Publ) | MMSE channel estimation in a communications receiver |
US8718206B2 (en) | 2009-02-18 | 2014-05-06 | Nec Corporation | Frequency correction circuit, frequency correction method and wireless communication equipment using them |
US9118413B2 (en) | 2012-12-20 | 2015-08-25 | Nokia Technologies Oy | Apparatus and a method |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2709029B1 (en) * | 1993-08-13 | 1995-10-20 | Matra Communication | Transmission method for CDMA radio communications and devices for its implementation. |
JP2785804B2 (en) * | 1996-05-30 | 1998-08-13 | 日本電気株式会社 | Mobile communication system |
JPH1051424A (en) * | 1996-08-05 | 1998-02-20 | N T T Ido Tsushinmo Kk | Cdma demodulator |
JP3745502B2 (en) * | 1997-06-24 | 2006-02-15 | ソニー株式会社 | Reception device, transmission / reception device, and communication method |
JP3441638B2 (en) * | 1997-12-18 | 2003-09-02 | 株式会社エヌ・ティ・ティ・ドコモ | Apparatus and method for determining channel estimate |
JP3305639B2 (en) * | 1997-12-24 | 2002-07-24 | 株式会社エヌ・ティ・ティ・ドコモ | RAKE receiver in direct spread CDMA transmission system |
US6904078B1 (en) * | 1998-04-23 | 2005-06-07 | Ntt Docomo, Inc. | CDMA receiver and CDMA transmitter/receiver |
JP2982797B1 (en) * | 1998-08-03 | 1999-11-29 | 日本電気株式会社 | Demodulation circuit in CDMA receiver |
JP3149868B2 (en) * | 1999-02-24 | 2001-03-26 | 日本電気株式会社 | Receiving path search method and searcher circuit for CDMA receiver |
US6192040B1 (en) * | 1999-04-16 | 2001-02-20 | Motorola, Inc. | Method and apparatus for producing channel estimate of a communication channel in a CDMA communication system |
JP2001189768A (en) * | 1999-12-28 | 2001-07-10 | Matsushita Electric Ind Co Ltd | Synchronous demodulator |
JP3414353B2 (en) * | 2000-03-15 | 2003-06-09 | 日本電気株式会社 | CDMA demodulator and method |
-
2000
- 2000-10-10 JP JP2000308883A patent/JP3419749B2/en not_active Expired - Fee Related
-
2001
- 2001-10-09 CN CNB018030599A patent/CN1186896C/en not_active Expired - Fee Related
- 2001-10-09 KR KR10-2002-7007336A patent/KR100445496B1/en not_active IP Right Cessation
- 2001-10-09 AU AU2001292366A patent/AU2001292366A1/en not_active Abandoned
- 2001-10-09 WO PCT/JP2001/008841 patent/WO2002032030A1/en not_active Application Discontinuation
- 2001-10-09 EP EP20010972716 patent/EP1233561A1/en not_active Withdrawn
- 2001-10-09 US US10/149,029 patent/US20030165185A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1233561A1 (en) | 2002-08-21 |
WO2002032030A1 (en) | 2002-04-18 |
JP3419749B2 (en) | 2003-06-23 |
US20030165185A1 (en) | 2003-09-04 |
KR20020059848A (en) | 2002-07-13 |
JP2002118493A (en) | 2002-04-19 |
KR100445496B1 (en) | 2004-08-21 |
CN1393077A (en) | 2003-01-22 |
CN1186896C (en) | 2005-01-26 |
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