DE3374258D1 - Interference cancellation type space diversity system - Google Patents

Interference cancellation type space diversity system

Info

Publication number
DE3374258D1
DE3374258D1 DE8383106833T DE3374258T DE3374258D1 DE 3374258 D1 DE3374258 D1 DE 3374258D1 DE 8383106833 T DE8383106833 T DE 8383106833T DE 3374258 T DE3374258 T DE 3374258T DE 3374258 D1 DE3374258 D1 DE 3374258D1
Authority
DE
Germany
Prior art keywords
interference cancellation
space diversity
type space
diversity system
cancellation type
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
Application number
DE8383106833T
Other languages
English (en)
Inventor
Junji Namiki
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.)
NEC Corp
Original Assignee
NEC Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14842798&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3374258(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE3374258D1 publication Critical patent/DE3374258D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
    • H04B1/126—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means having multiple inputs, e.g. auxiliary antenna for receiving interfering signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
DE8383106833T 1982-07-14 1983-07-12 Interference cancellation type space diversity system Expired DE3374258D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57122715A JPS5913441A (ja) 1982-07-14 1982-07-14 干渉波消去型スペ−スダイバ−シテイ−装置

Publications (1)

Publication Number Publication Date
DE3374258D1 true DE3374258D1 (en) 1987-12-03

Family

ID=14842798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383106833T Expired DE3374258D1 (en) 1982-07-14 1983-07-12 Interference cancellation type space diversity system

Country Status (6)

Country Link
US (1) US4497067A (de)
EP (1) EP0099113B2 (de)
JP (1) JPS5913441A (de)
AU (1) AU559343B2 (de)
CA (1) CA1203849A (de)
DE (1) DE3374258D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688096A (en) * 1986-06-25 1987-08-18 Rca Corporation Demodulation phase error compensation circuitry as for an automatic deghosting system
GB2237705A (en) * 1989-11-01 1991-05-08 Gen Electric Co Plc Diversity radio receiver system
US7046653B2 (en) * 1998-05-01 2006-05-16 Jan Nigrin Diversity communication system and method of operation thereof
US6201955B1 (en) * 1998-05-29 2001-03-13 Motorola, Inc. Method and apparatus for receiving a radio frequency signal using a plurality of antennas
MXPA02002405A (es) * 1999-09-08 2002-08-28 Thomson Licensing Sa Metodo y aparato para reducir la disposicion de trayectos multiples en una senal de television.
US6911947B1 (en) 1999-09-08 2005-06-28 Thomson Licensing S.A. Method and apparatus for reducing multipath distortion in a television signal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2023971B (en) * 1978-05-10 1982-04-21 Nippon Telegraph & Telephone Digital signal transmission system
US4326294A (en) * 1979-02-13 1982-04-20 Nippon Telegraph & Telephone Public Corporation Space diversity reception system having compensation means of multipath effect
JPS55120230A (en) * 1979-02-22 1980-09-16 Nec Corp Frequency characteristic presumption circuit
US4278978A (en) * 1979-09-18 1981-07-14 Nasa Baseband signal combiner for large aperture antenna array
DE3110602C2 (de) * 1980-03-28 1985-07-04 Nippon Telegraph & Telephone Public Corp., Tokio/Tokyo Interferenz-Kompensationssystem
JPS5792931A (en) * 1980-11-28 1982-06-09 Fujitsu Ltd Space diversity receiving device

Also Published As

Publication number Publication date
US4497067A (en) 1985-01-29
EP0099113B2 (de) 1991-04-03
EP0099113A2 (de) 1984-01-25
AU559343B2 (en) 1987-03-05
CA1203849A (en) 1986-04-29
AU1680883A (en) 1984-01-19
JPS5913441A (ja) 1984-01-24
EP0099113B1 (de) 1987-10-28
EP0099113A3 (en) 1984-03-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee