DE68912534D1 - Verzögerungszeitausgleich in einem Funk-Sender-Empfänger. - Google Patents

Verzögerungszeitausgleich in einem Funk-Sender-Empfänger.

Info

Publication number
DE68912534D1
DE68912534D1 DE89121330T DE68912534T DE68912534D1 DE 68912534 D1 DE68912534 D1 DE 68912534D1 DE 89121330 T DE89121330 T DE 89121330T DE 68912534 T DE68912534 T DE 68912534T DE 68912534 D1 DE68912534 D1 DE 68912534D1
Authority
DE
Germany
Prior art keywords
receiver
signal
section
delay time
radio transceiver
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 - Fee Related
Application number
DE89121330T
Other languages
English (en)
Other versions
DE68912534T2 (de
Inventor
Rasmussen Poul Erik Sogaard
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.)
Motorola Solutions Danmark AS
Original Assignee
Motorola AS
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 Motorola AS filed Critical Motorola AS
Application granted granted Critical
Publication of DE68912534D1 publication Critical patent/DE68912534D1/de
Publication of DE68912534T2 publication Critical patent/DE68912534T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transceivers (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Transmitters (AREA)
  • Liquid Developers In Electrophotography (AREA)
DE68912534T 1988-11-28 1989-11-17 Verzögerungszeitausgleich in einem Funk-Sender-Empfänger. Expired - Fee Related DE68912534T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888827733A GB8827733D0 (en) 1988-11-28 1988-11-28 Radio transceiver

Publications (2)

Publication Number Publication Date
DE68912534D1 true DE68912534D1 (de) 1994-03-03
DE68912534T2 DE68912534T2 (de) 1994-05-19

Family

ID=10647580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912534T Expired - Fee Related DE68912534T2 (de) 1988-11-28 1989-11-17 Verzögerungszeitausgleich in einem Funk-Sender-Empfänger.

Country Status (9)

Country Link
EP (1) EP0371358B1 (de)
JP (1) JP3099363B2 (de)
AT (1) ATE100655T1 (de)
AU (1) AU615368B2 (de)
CA (1) CA2003947A1 (de)
DE (1) DE68912534T2 (de)
GB (1) GB8827733D0 (de)
IE (1) IE893770L (de)
WO (1) WO1990006635A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5103459B1 (en) 1990-06-25 1999-07-06 Qualcomm Inc System and method for generating signal waveforms in a cdma cellular telephone system
US6693951B1 (en) 1990-06-25 2004-02-17 Qualcomm Incorporated System and method for generating signal waveforms in a CDMA cellular telephone system
JPH06284085A (ja) * 1993-03-25 1994-10-07 Toshiba Corp ディジタル無線通信装置
FI92966C (fi) * 1993-05-18 1995-01-25 Nokia Telecommunications Oy Menetelmä ja järjestely tukiaseman kunnon mittaamiseksi
KR100706410B1 (ko) 2006-03-17 2007-04-10 주식회사 팬택앤큐리텔 업링크 동기화 방법과 그 방법을 채용한 통신 시스템
JP2015037307A (ja) * 2013-08-16 2015-02-23 富士通株式会社 無線通信装置及び送信タイミング調整プログラム
JPWO2022172659A1 (de) * 2021-02-15 2022-08-18

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2432449A1 (de) * 1974-07-06 1976-01-22 Bosch Gmbh Robert Funkuebertragungssystem, bei dem der funkverkehr ueber eine einzige traegerfrequenz abgewickelt wird
US4653076A (en) * 1984-03-23 1987-03-24 Sangamo Weston, Inc. Timing signal correction system for use in direct sequence spread signal receiver
US4696052A (en) * 1985-12-31 1987-09-22 Motorola Inc. Simulcast transmitter apparatus having automatic synchronization capability
US4787095A (en) * 1987-03-03 1988-11-22 Advanced Micro Devices, Inc. Preamble search and synchronizer circuit

Also Published As

Publication number Publication date
DE68912534T2 (de) 1994-05-19
CA2003947A1 (en) 1990-05-28
GB8827733D0 (en) 1988-12-29
WO1990006635A1 (en) 1990-06-14
AU615368B2 (en) 1991-09-26
EP0371358A2 (de) 1990-06-06
IE893770L (en) 1990-05-28
JPH03503352A (ja) 1991-07-25
EP0371358A3 (de) 1991-05-08
EP0371358B1 (de) 1994-01-19
JP3099363B2 (ja) 2000-10-16
AU4740690A (en) 1990-06-26
ATE100655T1 (de) 1994-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee