DK0447237T3 - Frekvensstyring i enkeltsidebånds-mobilradiosystemer - Google Patents

Frekvensstyring i enkeltsidebånds-mobilradiosystemer

Info

Publication number
DK0447237T3
DK0447237T3 DK91302169.7T DK91302169T DK0447237T3 DK 0447237 T3 DK0447237 T3 DK 0447237T3 DK 91302169 T DK91302169 T DK 91302169T DK 0447237 T3 DK0447237 T3 DK 0447237T3
Authority
DK
Denmark
Prior art keywords
pilot tone
sweep
channel
tib
error rate
Prior art date
Application number
DK91302169.7T
Other languages
English (en)
Inventor
Richard Arthur Hillum
Ian Stuart Parry
Original Assignee
Linear Modulation Tech
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 Linear Modulation Tech filed Critical Linear Modulation Tech
Application granted granted Critical
Publication of DK0447237T3 publication Critical patent/DK0447237T3/da

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
    • H04B1/68—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 for wholly or partially suppressing the carrier or one side band

Landscapes

  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Telephone Function (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Noise Elimination (AREA)
DK91302169.7T 1990-03-14 1991-03-14 Frekvensstyring i enkeltsidebånds-mobilradiosystemer DK0447237T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909005750A GB9005750D0 (en) 1990-03-14 1990-03-14 Frequency control in single sideband mobile radio systems

Publications (1)

Publication Number Publication Date
DK0447237T3 true DK0447237T3 (da) 1997-05-26

Family

ID=10672619

Family Applications (2)

Application Number Title Priority Date Filing Date
DK96105944T DK0725495T3 (da) 1990-03-14 1991-03-14 Tone-i-bånd-kommunikationssystem med forskudt pilottone
DK91302169.7T DK0447237T3 (da) 1990-03-14 1991-03-14 Frekvensstyring i enkeltsidebånds-mobilradiosystemer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK96105944T DK0725495T3 (da) 1990-03-14 1991-03-14 Tone-i-bånd-kommunikationssystem med forskudt pilottone

Country Status (7)

Country Link
US (1) US5249202A (da)
EP (2) EP0447237B1 (da)
AT (2) ATE259117T1 (da)
DE (2) DE69123475T2 (da)
DK (2) DK0725495T3 (da)
ES (2) ES2098319T3 (da)
GB (3) GB9005750D0 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5052024A (en) * 1990-05-23 1991-09-24 Motorola, Inc. Offset frequency multipoint modem and communications network
GB2260046B (en) * 1991-09-26 1995-02-15 Northern Telecom Ltd Optical communications systems
US5570349A (en) * 1994-06-07 1996-10-29 Stanford Telecommunications, Inc. Wireless direct sequence spread spectrum digital cellular telephone system
GB2307627B (en) * 1995-11-24 2000-03-29 Nokia Mobile Phones Ltd Processing an encoded marker
US5715242A (en) * 1995-12-20 1998-02-03 Ortel; William C. G. System for integrated distribution of switched voice and television on coaxial cable with phase distortion correction
US5949832A (en) * 1996-03-26 1999-09-07 Sicom, Inc. Digital receiver with tunable analog filter and method therefor
US5787079A (en) * 1996-04-23 1998-07-28 Unique Wireless Developments, L.L.C. Method and apparatus for creating multiple subchannels in a single two-way radio channel
US5678215A (en) * 1996-06-13 1997-10-14 Motorola, Inc. Method for frequency locking onto a pilot reference signal affected by multipath fading
FR2857199A1 (fr) * 2003-07-01 2005-01-07 Thomson Licensing Sa Procede de demodulation dans une stb
JP2005079677A (ja) * 2003-08-28 2005-03-24 Sanyo Electric Co Ltd チューナ用信号処理回路
US7272375B2 (en) 2004-06-30 2007-09-18 Silicon Laboratories Inc. Integrated low-IF terrestrial audio broadcast receiver and associated method
US7107022B1 (en) * 2005-03-04 2006-09-12 Impinj, Inc. Single RF oscillator single-side band modulation for RFID readers using tone insertion during reader reception
US7826561B2 (en) * 2006-12-20 2010-11-02 Icom America, Incorporated Single sideband voice signal tuning method
CN101595704A (zh) * 2007-01-16 2009-12-02 皇家飞利浦电子股份有限公司 用于在高速高频通信中改进频率/相位误差跟踪的系统和方法
WO2008090503A2 (en) * 2007-01-22 2008-07-31 Nxp B.V. An automatic radio tuning system
US9178675B2 (en) * 2012-02-27 2015-11-03 Intel Corporation Channel estimation and tracking
US9647863B2 (en) 2012-02-27 2017-05-09 Intel Corporation Techniques to manage dwell times for pilot rotation
US8923153B2 (en) 2012-11-02 2014-12-30 Intel Corporation Techniques to update a wireless communication channel estimation
DE102013002131A1 (de) * 2013-02-09 2014-09-18 Hubert Kleemann SSSB - Übertragungsverfahren von Sprache und Daten in einem Kanal mit einer extrem schmalen Bandbreite
JP6221375B2 (ja) * 2013-06-12 2017-11-01 富士通株式会社 Ａｓｋ識別判定回路、受信デバイスおよびプロセッサ
WO2015053790A1 (en) * 2013-10-11 2015-04-16 Intel Corporation Transmit beamforming sounding with traveling pilots

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840811A (en) * 1973-01-08 1974-10-08 Int Mobile Machines Duplexer type radio-telephone data receiver and transmission system
US4009442A (en) * 1975-05-12 1977-02-22 Von Bromssen Knut Thorkel Device which among a number of radio signals selects one specially marked radio signal
US4539707A (en) * 1982-06-01 1985-09-03 Aerotron, Inc. Compressed single side band communications system and method
US4434504A (en) * 1982-06-10 1984-02-28 Frederickson Communications, Inc. Channeling and decode circuit for airborne radio-telephone systems
JPS5990432A (ja) * 1982-11-15 1984-05-24 Pioneer Electronic Corp 通信機
CA1238086A (en) * 1984-08-17 1988-06-14 National Research Development Corporation Data transmission using a transparent tone-in band system
US4625331A (en) * 1984-08-17 1986-11-25 Motorola, Inc. Automatic frequency control system or an SSB receiver
JPS61177040A (ja) * 1985-01-31 1986-08-08 Nec Corp 無線回線制御方式

Also Published As

Publication number Publication date
GB2243058B (en) 1994-09-28
ES2213757T3 (es) 2004-09-01
DE69123475T2 (de) 1997-04-17
GB2243058A (en) 1991-10-16
GB2274231A (en) 1994-07-13
EP0725495B1 (en) 2004-02-04
GB9403826D0 (en) 1994-04-20
EP0447237A3 (en) 1993-04-28
ATE259117T1 (de) 2004-02-15
DK0725495T3 (da) 2004-05-24
ATE146319T1 (de) 1996-12-15
DE69133358D1 (de) 2004-03-11
GB2274231B (en) 1994-09-28
EP0725495A2 (en) 1996-08-07
GB9105426D0 (en) 1991-05-01
DE69123475D1 (de) 1997-01-23
DE69133358T2 (de) 2004-07-01
US5249202A (en) 1993-09-28
EP0447237B1 (en) 1996-12-11
ES2098319T3 (es) 1997-05-01
EP0725495A3 (en) 2001-02-07
EP0447237A2 (en) 1991-09-18
GB9005750D0 (en) 1990-05-09

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