CN1308807A - 信道评估的方法和装置 - Google Patents

信道评估的方法和装置 Download PDF

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Publication number
CN1308807A
CN1308807A CN99808402.6A CN99808402A CN1308807A CN 1308807 A CN1308807 A CN 1308807A CN 99808402 A CN99808402 A CN 99808402A CN 1308807 A CN1308807 A CN 1308807A
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CN
China
Prior art keywords
channel
data
mid portion
coefficients
assessment
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.)
Pending
Application number
CN99808402.6A
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English (en)
Chinese (zh)
Inventor
C·奥舍尔
M·弗兰岑
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CN1308807A publication Critical patent/CN1308807A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/005—Control of transmission; Equalising
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
CN99808402.6A 1998-05-08 1999-05-05 信道评估的方法和装置 Pending CN1308807A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19820761A DE19820761C1 (de) 1998-05-08 1998-05-08 Verfahren und Einrichtung zur Kanalschätzung
DE19820761.1 1998-05-08

Publications (1)

Publication Number Publication Date
CN1308807A true CN1308807A (zh) 2001-08-15

Family

ID=7867194

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99808402.6A Pending CN1308807A (zh) 1998-05-08 1999-05-05 信道评估的方法和装置

Country Status (6)

Country Link
EP (1) EP1076970A2 (fr)
JP (1) JP2002515707A (fr)
CN (1) CN1308807A (fr)
AU (1) AU4896199A (fr)
DE (1) DE19820761C1 (fr)
WO (1) WO1999059351A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6831944B1 (en) 1999-09-14 2004-12-14 Interdigital Technology Corporation Reduced computation in joint detection
CN1227877C (zh) 2000-01-07 2005-11-16 交互数字技术公司 用于时分双工通信系统的信道估算
CN1108071C (zh) * 2000-04-11 2003-05-07 信息产业部电信科学技术研究院 码分多址移动通信系统中终端设备端的一种信号处理方法
GB2371947B (en) * 2001-02-01 2005-02-23 Fujitsu Ltd Communications systems
DE10116984A1 (de) * 2001-04-05 2002-10-10 Rainer Martin Verfahren und Vorrichtung zur Übertragung und Speicherung von Sprach- und Audiosignalen
CA2512574A1 (fr) 2003-01-10 2004-07-29 Interdigital Technology Corporation Estimation de donnees bi-etagee generalisee
US7433430B2 (en) * 2005-02-09 2008-10-07 Harris Corporation Wireless communications device providing enhanced block equalization and related methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2698504B1 (fr) * 1992-11-24 1995-01-20 Thomson Csf Procédé et dispositif d'égalisation non linéaire d'un signal multi-porteuse dans une liaison satellite.
US5371760A (en) * 1993-04-28 1994-12-06 Telesis Technologies Laboratory Method and apparatus for measuring the impulse response of a radio channel
DE19549148A1 (de) * 1995-12-29 1997-07-03 Siemens Ag Verfahren und Anordnung zur Funkübertragung von digitalen Signalen
CN1114281C (zh) * 1997-08-12 2003-07-09 西门子公司 信道评估的方法和设备

Also Published As

Publication number Publication date
WO1999059351A3 (fr) 1999-12-29
JP2002515707A (ja) 2002-05-28
WO1999059351A2 (fr) 1999-11-18
AU4896199A (en) 1999-11-29
DE19820761C1 (de) 1999-06-24
EP1076970A2 (fr) 2001-02-21

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WD01 Invention patent application deemed withdrawn after publication