FI893974A0 - RUMDIVERSITETS-MOTTAGARKOPPLING. - Google Patents

RUMDIVERSITETS-MOTTAGARKOPPLING.

Info

Publication number
FI893974A0
FI893974A0 FI893974A FI893974A FI893974A0 FI 893974 A0 FI893974 A0 FI 893974A0 FI 893974 A FI893974 A FI 893974A FI 893974 A FI893974 A FI 893974A FI 893974 A0 FI893974 A0 FI 893974A0
Authority
FI
Finland
Prior art keywords
rumdiversitets
mottagarkoppling
Prior art date
Application number
FI893974A
Other languages
Finnish (fi)
Other versions
FI893974A (en
Inventor
Josef Sperlich
Original Assignee
Ant Nachrichtentech
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 Ant Nachrichtentech filed Critical Ant Nachrichtentech
Publication of FI893974A0 publication Critical patent/FI893974A0/en
Publication of FI893974A publication Critical patent/FI893974A/en

Links

Classifications

    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0865—Independent weighting, i.e. weights based on own antenna reception parameters
    • 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
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
FI893974A 1988-08-25 1989-08-24 RUMDIVERSITETS-MOTTAGARKOPPLING. FI893974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3828817A DE3828817A1 (en) 1988-08-25 1988-08-25 SPACE DIVERSITY RECEIVER

Publications (2)

Publication Number Publication Date
FI893974A0 true FI893974A0 (en) 1989-08-24
FI893974A FI893974A (en) 1990-02-26

Family

ID=6361560

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893974A FI893974A (en) 1988-08-25 1989-08-24 RUMDIVERSITETS-MOTTAGARKOPPLING.

Country Status (6)

Country Link
EP (1) EP0355328B1 (en)
DE (2) DE3828817A1 (en)
DK (1) DK417489A (en)
FI (1) FI893974A (en)
NO (1) NO893416L (en)
PT (1) PT91537B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2294609B (en) * 1994-10-26 1999-01-27 Northern Telecom Ltd A base station arrangement
DE19644965C2 (en) * 1996-10-29 1999-06-24 Siemens Ag Receiving device and method for receiving diversity
DE19925868B4 (en) * 1999-06-07 2004-10-21 Microtune Gmbh & Co. Kg Diversity TV Reception System
IL161869A (en) 2004-05-06 2014-05-28 Serconet Ltd System and method for carrying a wireless based signal over wiring
US7813451B2 (en) 2006-01-11 2010-10-12 Mobileaccess Networks Ltd. Apparatus and method for frequency shifting of a wireless signal and systems using frequency shifting
US8873585B2 (en) 2006-12-19 2014-10-28 Corning Optical Communications Wireless Ltd Distributed antenna system for MIMO technologies
US8121646B2 (en) 2007-01-18 2012-02-21 Corning Mobileaccess Ltd Method and system for equalizing cable losses in a distributed antenna system
WO2008103375A2 (en) * 2007-02-19 2008-08-28 Mobileaccess Networks Ltd. Method and system for improving uplink performance
CA2683863C (en) 2007-04-14 2019-01-15 Abbott Diabetes Care Inc. Method and apparatus for providing data processing and control in medical communication system
US8594133B2 (en) 2007-10-22 2013-11-26 Corning Mobileaccess Ltd. Communication system using low bandwidth wires
US8195224B2 (en) 2008-05-13 2012-06-05 Corning Mobileaccess Ltd Multiple data services over a distributed antenna system
US8175649B2 (en) 2008-06-20 2012-05-08 Corning Mobileaccess Ltd Method and system for real time control of an active antenna over a distributed antenna system
US8111959B2 (en) 2008-07-30 2012-02-07 Corning Mobileaccess Ltd Method and system for coupling multimode optical fiber to an optical detector
EP2399141A4 (en) 2009-02-08 2012-08-01 Corning Mobileaccess Ltd Communication system using cables carrying ethernet signals
EP2504922A4 (en) 2009-11-25 2015-07-22 Mobileaccess Networks Ltd Method and system for integrating an rf module into a digital network access point
EP2829152A2 (en) 2012-03-23 2015-01-28 Corning Optical Communications Wireless Ltd. Radio-frequency integrated circuit (rfic) chip(s) for providing distributed antenna system functionalities, and related components, systems, and methods
WO2013148986A1 (en) 2012-03-30 2013-10-03 Corning Cable Systems Llc Reducing location-dependent interference in distributed antenna systems operating in multiple-input, multiple-output (mimo) configuration, and related components, systems, and methods
CN105308876B (en) 2012-11-29 2018-06-22 康宁光电通信有限责任公司 Remote unit antennas in distributing antenna system combines
US9525472B2 (en) 2014-07-30 2016-12-20 Corning Incorporated Reducing location-dependent destructive interference in distributed antenna systems (DASS) operating in multiple-input, multiple-output (MIMO) configuration, and related components, systems, and methods
US9184960B1 (en) 2014-09-25 2015-11-10 Corning Optical Communications Wireless Ltd Frequency shifting a communications signal(s) in a multi-frequency distributed antenna system (DAS) to avoid or reduce frequency interference
US9729267B2 (en) 2014-12-11 2017-08-08 Corning Optical Communications Wireless Ltd Multiplexing two separate optical links with the same wavelength using asymmetric combining and splitting

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528012A (en) * 1967-02-13 1970-09-08 Kahn Res Lab Phase control circuitry for placing diversely received signals in phase coincidence
US4326294A (en) * 1979-02-13 1982-04-20 Nippon Telegraph & Telephone Public Corporation Space diversity reception system having compensation means of multipath effect
NO855306L (en) * 1985-03-08 1986-09-09 Siemens Ag DIVERSITY-RECEIVER DEVICE.
JPS61284125A (en) * 1985-06-11 1986-12-15 Nec Corp Diversity reception system
FI76227C (en) * 1986-11-18 1988-09-09 Nokia Mobira Oy Connection for the display part of a FM receiver for a telephone system

Also Published As

Publication number Publication date
EP0355328A3 (en) 1992-02-26
NO893416L (en) 1990-02-26
PT91537A (en) 1990-03-08
NO893416D0 (en) 1989-08-24
DE58907882D1 (en) 1994-07-21
EP0355328A2 (en) 1990-02-28
PT91537B (en) 1995-07-06
DK417489D0 (en) 1989-08-24
FI893974A (en) 1990-02-26
DE3828817A1 (en) 1990-03-08
DK417489A (en) 1990-02-26
EP0355328B1 (en) 1994-06-15

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: ANT NACHRICHTENTECHNIK GMBH