FI941289A - Förfarande för att förverkliga frekvenshoppning och en basstationsanordning - Google Patents

Förfarande för att förverkliga frekvenshoppning och en basstationsanordning Download PDF

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Publication number
FI941289A
FI941289A FI941289A FI941289A FI941289A FI 941289 A FI941289 A FI 941289A FI 941289 A FI941289 A FI 941289A FI 941289 A FI941289 A FI 941289A FI 941289 A FI941289 A FI 941289A
Authority
FI
Finland
Prior art keywords
base station
signal
pct
frequency
transmits
Prior art date
Application number
FI941289A
Other languages
English (en)
Finnish (fi)
Other versions
FI941289A0 (sv
Inventor
Eero Heikkinen
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
Priority to FI941289A priority Critical patent/FI941289A/sv
Publication of FI941289A0 publication Critical patent/FI941289A0/sv
Priority to DE69517266T priority patent/DE69517266T2/de
Priority to CN95190259A priority patent/CN1077362C/zh
Priority to PCT/FI1995/000142 priority patent/WO1995026040A2/en
Priority to AU19520/95A priority patent/AU688878B2/en
Priority to US08/553,494 priority patent/US5719857A/en
Priority to JP7524402A priority patent/JP3065663B2/ja
Priority to EP95912272A priority patent/EP0699342B1/en
Priority to AT95912272T priority patent/ATE193627T1/de
Publication of FI941289A publication Critical patent/FI941289A/sv
Priority to NO19954665A priority patent/NO311547B1/no
Priority to AU59361/98A priority patent/AU711184B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12—Frequency diversity
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/265—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for channel frequency control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
FI941289A 1994-03-18 1994-03-18 Förfarande för att förverkliga frekvenshoppning och en basstationsanordning FI941289A (sv)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FI941289A FI941289A (sv) 1994-03-18 1994-03-18 Förfarande för att förverkliga frekvenshoppning och en basstationsanordning
AT95912272T ATE193627T1 (de) 1994-03-18 1995-03-16 Verfahren zur ausführung eines frequenzsprungverfahrens und basisstationanordnung
AU19520/95A AU688878B2 (en) 1994-03-18 1995-03-16 Method for realizing frequency hopping and a base station equipment
CN95190259A CN1077362C (zh) 1994-03-18 1995-03-16 实现跳频的方法和基站设备
PCT/FI1995/000142 WO1995026040A2 (en) 1994-03-18 1995-03-16 Method for realizing frequency hopping and a base station equipment
DE69517266T DE69517266T2 (de) 1994-03-18 1995-03-16 Verfahren zur ausführung eines frequenzsprungverfahrens und basisstationanordnung
US08/553,494 US5719857A (en) 1994-03-18 1995-03-16 Method and apparatus for implementing frequency-hopping in a base station
JP7524402A JP3065663B2 (ja) 1994-03-18 1995-03-16 周波数ホッピングを実現する方法及びベースステーション装置
EP95912272A EP0699342B1 (en) 1994-03-18 1995-03-16 Method for realizing frequency hopping and a base station equipment
NO19954665A NO311547B1 (no) 1994-03-18 1995-11-17 Fremgangsmåte for å iverksette frekvenshopping, samt utstyr for en basestasjon
AU59361/98A AU711184B2 (en) 1994-03-18 1998-03-18 Method for realizing frequency hopping and a base station equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI941289A FI941289A (sv) 1994-03-18 1994-03-18 Förfarande för att förverkliga frekvenshoppning och en basstationsanordning

Publications (2)

Publication Number Publication Date
FI941289A0 FI941289A0 (sv) 1994-03-18
FI941289A true FI941289A (sv) 1995-09-19

Family

ID=8540346

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941289A FI941289A (sv) 1994-03-18 1994-03-18 Förfarande för att förverkliga frekvenshoppning och en basstationsanordning

Country Status (10)

Country Link
US (1) US5719857A (sv)
EP (1) EP0699342B1 (sv)
JP (1) JP3065663B2 (sv)
CN (1) CN1077362C (sv)
AT (1) ATE193627T1 (sv)
AU (1) AU688878B2 (sv)
DE (1) DE69517266T2 (sv)
FI (1) FI941289A (sv)
NO (1) NO311547B1 (sv)
WO (1) WO1995026040A2 (sv)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617301A1 (de) * 1996-04-30 1997-11-06 Alcatel Mobile Comm Deutsch Neuordnen von Frequenzsprung-Gruppen für eine FDM-/TDM-Funkübertragung bei hoher Verkehrslast
DE19623279C1 (de) * 1996-06-11 1997-12-11 Nokia Mobile Phones Ltd Schnurloses Telekommunikationsverfahren
GB2319928A (en) * 1996-10-30 1998-06-03 Motorola Ltd Combined beacon and traffic channel transmission
FI104525B (sv) * 1996-11-13 2000-02-15 Nokia Networks Oy Frekvenshoppningsförfarande och radiosystem
GB2324932B (en) * 1997-05-02 2002-03-06 Motorola Ltd Communication system having diversity in an orthogonal frequency division multiplexing environment and operating method therefor
US6011786A (en) * 1997-06-06 2000-01-04 Ericsson Inc. Systems and methods for control channel communication in cellular radiotelephone systems
US5999519A (en) * 1997-07-28 1999-12-07 Geo-Com, Incorporated Dual channel high speed wireless data transfer device
GB2328583A (en) * 1997-08-23 1999-02-24 Motorola Ltd Frequency hopping in a TDMA communications system
US6173005B1 (en) * 1997-09-04 2001-01-09 Motorola, Inc. Apparatus and method for transmitting signals in a communication system
KR100255320B1 (ko) 1997-12-29 2000-05-01 윤종용 주파수 도약/부호 분할 다중 접속시스템의 기지국시스템
FI974646A (sv) * 1997-12-30 1999-07-01 Nokia Networks Oy Utjämning av störningar i mobilkommunicationssystem
US6470055B1 (en) 1998-08-10 2002-10-22 Kamilo Feher Spectrally efficient FQPSK, FGMSK, and FQAM for enhanced performance CDMA, TDMA, GSM, OFDN, and other systems
US7079584B2 (en) 1998-08-10 2006-07-18 Kamilo Feher OFDM, CDMA, spread spectrum, TDMA, cross-correlated and filtered modulation
US7548787B2 (en) * 2005-08-03 2009-06-16 Kamilo Feher Medical diagnostic and communication system
JP2000092560A (ja) * 1998-09-11 2000-03-31 Nec Saitama Ltd 無線基地局装置およびｐｈｓ公衆基地局装置ならびに移動通信方法
GB9827015D0 (en) * 1998-12-08 1999-02-03 Nokia Telecommunications Oy A transmitter in a mobile communications system
US7260369B2 (en) * 2005-08-03 2007-08-21 Kamilo Feher Location finder, tracker, communication and remote control system
US6639938B1 (en) 1999-09-23 2003-10-28 Northrop Grumman Corporation Method for dynamically routing frequency hopping signals in a multiple carrier communications system
US7177287B1 (en) * 2000-01-05 2007-02-13 Advanded Micro Devices, Inc. System and method for concurrent wireless voice and data communications
SE516337C2 (sv) * 2000-02-25 2001-12-17 Ericsson Telefon Ab L M Radiosändarsystem, mottagningssystem och förfaranden relaterade till frekvenshoppning
EP1178617B1 (en) * 2000-08-02 2004-05-26 Lucent Technologies Inc. Method for improving the performance of the GSM frequency hopping sequence generator for half/quarter rate channels
GB0031619D0 (en) * 2000-12-27 2001-02-07 Koninkl Philips Electronics Nv Method and apparatus for synchronising frequency hopping transceivers
US7145934B2 (en) * 2001-03-03 2006-12-05 Oxford Semiconductor Inc Multichannel signal transmission and reception for bluetooth systems
DE10201642C1 (de) * 2002-01-17 2003-12-11 Siemens Ag Funkkommunikationssystem
EP1330133A1 (de) 2002-01-17 2003-07-23 Siemens Aktiengesellschaft Funkkommunikationssystem
JP2004175052A (ja) * 2002-11-29 2004-06-24 Sony Corp インクジェット被記録媒体、インクジェット画像形成方法及び印画物
US20040141616A1 (en) * 2003-01-17 2004-07-22 Ibm Corporation Security object with encrypted, spread spectrum data communications
EP1463358A1 (de) * 2003-03-28 2004-09-29 Siemens Aktiengesellschaft Verfahren und Basisstation zur MBMS-Datenübertragung
US7231190B2 (en) * 2003-07-28 2007-06-12 Motorola, Inc. Method and apparatus for terminating reception in a wireless communication system
US7668234B2 (en) 2005-06-14 2010-02-23 Anritsu Corp. Test signal generating apparatus for communications equipment and test signal generating method for communications equipment
EP1763148B1 (en) * 2005-06-14 2015-12-23 Anritsu Corporation Communication device test signal generating apparatus and communication device test signal generating method
US7280810B2 (en) * 2005-08-03 2007-10-09 Kamilo Feher Multimode communication system
US10084627B2 (en) * 2006-07-10 2018-09-25 Qualcomm Incorporated Frequency hopping in an SC-FDMA environment
US10141974B2 (en) 2015-03-17 2018-11-27 Shai Waxman High-capacity FHSS-MA devices and methods
CN106161305B (zh) * 2015-03-27 2019-10-01 华为技术有限公司 一种降低干扰的方法和设备
JP6640774B2 (ja) * 2017-03-15 2020-02-05 株式会社東芝 送電装置および電力伝送システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457184B (sv) * 1987-04-03 1988-12-05 Ericsson Telefon Ab L M Foerfarande och utrustning foer synkronisering och oeverfoering av information i ett radiokommunikationsnaet
US5081641A (en) * 1990-02-06 1992-01-14 Motorola, Inc. Interconnecting and processing system for facilitating frequency hopping
US5111454A (en) * 1990-08-16 1992-05-05 Motorola, Inc. Digital cellular tdm system employing 6:1 packing of transcoded information
US5455962A (en) * 1991-09-19 1995-10-03 Motorola, Inc. Performance through half-hopping and spatial diversity
SE9200607D0 (sv) * 1992-02-28 1992-02-28 Ericsson Telefon Ab L M Communication methods and mean in a tdma cellular mobile radio system
SE470078B (sv) * 1992-03-27 1993-11-01 Ericsson Telefon Ab L M Basstation för cellindelade frekvenshoppande TDMA- radiokommunikationssystem
FI97838C (sv) * 1992-05-06 1997-02-25 Nokia Telecommunications Oy Cellulärnätsystem
US5381443A (en) * 1992-10-02 1995-01-10 Motorola Inc. Method and apparatus for frequency hopping a signalling channel in a communication system
DE69328406T2 (de) * 1992-11-20 2000-09-14 Nippon Telegraph & Telephone Frequenzdiversitysender und -Empfänger
US5812935A (en) * 1993-04-17 1998-09-22 Hughes Electronics Cellular system employing base station transmit diversity according to transmission quality level
EP0650305A1 (en) * 1993-10-21 1995-04-26 Koninklijke Philips Electronics N.V. A digital cellular mobile radio system and a base station for use in such a system

Also Published As

Publication number Publication date
EP0699342B1 (en) 2000-05-31
FI941289A0 (sv) 1994-03-18
AU688878B2 (en) 1998-03-19
JPH08510627A (ja) 1996-11-05
DE69517266D1 (de) 2000-07-06
WO1995026040A3 (en) 1995-11-02
JP3065663B2 (ja) 2000-07-17
NO954665L (no) 1996-01-17
AU1952095A (en) 1995-10-09
WO1995026040A2 (en) 1995-09-28
US5719857A (en) 1998-02-17
NO954665D0 (no) 1995-11-17
EP0699342A1 (en) 1996-03-06
CN1077362C (zh) 2002-01-02
NO311547B1 (no) 2001-12-03
DE69517266T2 (de) 2000-10-19
ATE193627T1 (de) 2000-06-15
CN1127575A (zh) 1996-07-24

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