FI963479A - Sändnings- och mottagningsförfarande och radiosystem - Google Patents

Sändnings- och mottagningsförfarande och radiosystem Download PDF

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Publication number
FI963479A
FI963479A FI963479A FI963479A FI963479A FI 963479 A FI963479 A FI 963479A FI 963479 A FI963479 A FI 963479A FI 963479 A FI963479 A FI 963479A FI 963479 A FI963479 A FI 963479A
Authority
FI
Finland
Prior art keywords
radio system
transmission
signals
reception procedure
subcarriers
Prior art date
Application number
FI963479A
Other languages
English (en)
Finnish (fi)
Other versions
FI102577B (sv
FI963479A0 (sv
FI102577B1 (sv
Inventor
Hannu Haekkinen
Ari Hottinen
Mikko Kokkonen
Risto Wichman
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI963479A0 publication Critical patent/FI963479A0/sv
Priority to FI963479A priority Critical patent/FI102577B1/sv
Priority to PCT/FI1997/000525 priority patent/WO1998010542A2/en
Priority to US09/068,169 priority patent/US6282185B1/en
Priority to EP97940175A priority patent/EP0872060B1/en
Priority to AT97940175T priority patent/ATE289139T1/de
Priority to JP10512291A priority patent/JPH11514827A/ja
Priority to AU42106/97A priority patent/AU723045B2/en
Priority to ES97940175T priority patent/ES2235248T3/es
Priority to DE69732478T priority patent/DE69732478T2/de
Priority to CNB971913757A priority patent/CN1148902C/zh
Publication of FI963479A publication Critical patent/FI963479A/sv
Priority to NO982013A priority patent/NO982013L/no
Application granted granted Critical
Publication of FI102577B publication Critical patent/FI102577B/sv
Publication of FI102577B1 publication Critical patent/FI102577B1/sv

Links

Classifications

    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03331—Arrangements for the joint estimation of multiple sequences
    • 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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/715—Interference-related aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • 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
    • H04L25/0204—Channel estimation of multiple channels
    • 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
FI963479A 1996-09-05 1996-09-05 Sändnings- och mottagningsförfarande och radiosystem FI102577B1 (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI963479A FI102577B1 (sv) 1996-09-05 1996-09-05 Sändnings- och mottagningsförfarande och radiosystem
AU42106/97A AU723045B2 (en) 1996-09-05 1997-09-05 Transmitting and receiving method and radio system
DE69732478T DE69732478T2 (de) 1996-09-05 1997-09-05 Radiosystem und sende-/empfangsverfahren
EP97940175A EP0872060B1 (en) 1996-09-05 1997-09-05 Transmitting and receiving method and radio system
AT97940175T ATE289139T1 (de) 1996-09-05 1997-09-05 Radiosystem und sende-/empfangsverfahren
JP10512291A JPH11514827A (ja) 1996-09-05 1997-09-05 送信および受信方法並びに無線システム
PCT/FI1997/000525 WO1998010542A2 (en) 1996-09-05 1997-09-05 Transmitting and receiving method and radio system
ES97940175T ES2235248T3 (es) 1996-09-05 1997-09-05 Metodo de transmision y recepcion y sistema de radiocumunicaciones.
US09/068,169 US6282185B1 (en) 1996-09-05 1997-09-05 Transmitting and receiving method and radio system
CNB971913757A CN1148902C (zh) 1996-09-05 1997-09-05 发射和接收方法及无线电系统
NO982013A NO982013L (no) 1996-09-05 1998-05-04 FremgangsmÕte for sending og mottaking, samt radiosystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI963479 1996-09-05
FI963479A FI102577B1 (sv) 1996-09-05 1996-09-05 Sändnings- och mottagningsförfarande och radiosystem

Publications (4)

Publication Number Publication Date
FI963479A0 FI963479A0 (sv) 1996-09-05
FI963479A true FI963479A (sv) 1998-03-06
FI102577B FI102577B (sv) 1998-12-31
FI102577B1 FI102577B1 (sv) 1998-12-31

Family

ID=8546608

Family Applications (1)

Application Number Title Priority Date Filing Date
FI963479A FI102577B1 (sv) 1996-09-05 1996-09-05 Sändnings- och mottagningsförfarande och radiosystem

Country Status (11)

Country Link
US (1) US6282185B1 (sv)
EP (1) EP0872060B1 (sv)
JP (1) JPH11514827A (sv)
CN (1) CN1148902C (sv)
AT (1) ATE289139T1 (sv)
AU (1) AU723045B2 (sv)
DE (1) DE69732478T2 (sv)
ES (1) ES2235248T3 (sv)
FI (1) FI102577B1 (sv)
NO (1) NO982013L (sv)
WO (1) WO1998010542A2 (sv)

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FI103235B1 (sv) 1997-06-26 1999-05-14 Nokia Telecommunications Oy Förfarande för eliminering av störningar i OFDM-radiomottagaren
JP3695541B2 (ja) 1998-04-23 2005-09-14 株式会社エヌ・ティ・ティ・ドコモ Ｃｄｍａ受信装置およびｃｄｍａ送受信装置
US7020071B2 (en) * 1998-11-25 2006-03-28 Lucent Technologies Inc. Methods and apparatus for wireless communication using orthogonal frequency division multiplexing
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US9130810B2 (en) * 2000-09-13 2015-09-08 Qualcomm Incorporated OFDM communications methods and apparatus
US6870808B1 (en) 2000-10-18 2005-03-22 Adaptix, Inc. Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
JP4031707B2 (ja) * 2000-12-15 2008-01-09 アダプティックス インコーポレイテッド グループベースのサブキャリア割当による多重キャリア通信
US7158474B1 (en) 2001-02-21 2007-01-02 At&T Corp. Interference suppressing OFDM system for wireless communications
US6882619B1 (en) 2001-02-21 2005-04-19 At&T Corp. Interference suppressing OFDM method for wireless communications
US7110440B2 (en) 2001-03-14 2006-09-19 Mercury Computer Systems, Inc. Wireless communications systems and methods for multiple processor based multiple user detection
US7035201B2 (en) * 2001-04-20 2006-04-25 Mediatek Inc. Programmable transceiver structure of multi-rate OFDM-CDMA for wireless multimedia communications
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WO2003001696A2 (en) * 2001-06-21 2003-01-03 Flarion Technologies, Inc. Method of tone allocation for tone hopping sequences
JP4119696B2 (ja) 2001-08-10 2008-07-16 松下電器産業株式会社 送信装置、受信装置及び無線通信方法
JP4171261B2 (ja) * 2001-08-27 2008-10-22 松下電器産業株式会社 無線通信装置及び無線通信方法
HUP0401806A2 (en) * 2001-08-30 2004-11-29 Ntt Docomo Inc Radio transmission system and method and transmission station apparatus and reception station apparatus used in the radio transmission system
CN100566222C (zh) * 2001-09-28 2009-12-02 富士通株式会社 信道预测设备和方法
JP3836019B2 (ja) * 2001-11-21 2006-10-18 松下電器産業株式会社 受信装置、送信装置及び送信方法
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US7187647B1 (en) * 2002-01-23 2007-03-06 At&T Corp. Ultra-wide bandwidth system and method for in-premises wireless networking
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Also Published As

Publication number Publication date
AU723045B2 (en) 2000-08-17
CN1148902C (zh) 2004-05-05
WO1998010542A3 (en) 1998-04-23
NO982013D0 (no) 1998-05-04
FI102577B (sv) 1998-12-31
ATE289139T1 (de) 2005-02-15
DE69732478D1 (de) 2005-03-17
FI963479A0 (sv) 1996-09-05
EP0872060B1 (en) 2005-02-09
AU4210697A (en) 1998-03-26
JPH11514827A (ja) 1999-12-14
NO982013L (no) 1998-07-06
EP0872060A2 (en) 1998-10-21
ES2235248T3 (es) 2005-07-01
DE69732478T2 (de) 2006-01-05
FI102577B1 (sv) 1998-12-31
WO1998010542A2 (en) 1998-03-12
CN1205142A (zh) 1999-01-13
US6282185B1 (en) 2001-08-28

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