BE547236A - - Google Patents

Info

Publication number
BE547236A
BE547236A BE547236DA BE547236A BE 547236 A BE547236 A BE 547236A BE 547236D A BE547236D A BE 547236DA BE 547236 A BE547236 A BE 547236A
Authority
BE
Belgium
Application number
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.)
Publication of BE547236A publication Critical patent/BE547236A/xx

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
    • H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
    • 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
    • H04B7/0848—Joint weighting
    • H04B7/0857—Joint weighting using maximum ratio combining techniques, e.g. signal-to- interference ratio [SIR], received signal strenght indication [RSS]
BE547236D 1955-04-22 BE547236A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50305255A 1955-04-22 1955-04-22

Publications (1)

Publication Number Publication Date
BE547236A true BE547236A (xx)

Family

ID=48183115

Family Applications (1)

Application Number Title Priority Date Filing Date
BE547236D BE547236A (xx) 1955-04-22

Country Status (4)

Country Link
US (1) US2899548A (xx)
BE (1) BE547236A (xx)
FR (2) FR1153634A (xx)
GB (2) GB828072A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2979613A (en) * 1958-08-26 1961-04-11 Itt Radio diversity receiving system
US3354433A (en) * 1963-09-30 1967-11-21 Tele Signal Corp Pulse communication system
US4011511A (en) * 1974-07-24 1977-03-08 The Singer Company Frequency-shift digital data link and digital frequency detection system
GB2244189A (en) * 1990-05-17 1991-11-20 Orbitel Mobile Communications Space diversity receiver for mobile telephones
DE59009637D1 (de) * 1990-05-31 1995-10-12 Siemens Ag Kombinationsschaltung bei Raumdiversityempfang.
US5777544A (en) * 1997-03-17 1998-07-07 Intellon Corporation Apparatus and method for controlling data communications having combination of wide and narrow band frequency protocols
US6034988A (en) * 1997-08-04 2000-03-07 Intellon Corporation Spread spectrum apparatus and method for network RF data communications having extended communication channels
US6079367A (en) * 1997-10-10 2000-06-27 Dogwatch, Inc. Animal training apparatus and method
CN102472786B (zh) * 2009-07-10 2014-09-03 日本电气株式会社 电磁场测量设备和电磁场测量方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR959580A (xx) * 1944-05-23 1950-03-31
US2497859A (en) * 1947-11-19 1950-02-21 Western Union Telegraph Co Frequency diversity telegraph system
US2580148A (en) * 1947-12-09 1951-12-25 Collins Radio Co Antinoise carrier receiving system

Also Published As

Publication number Publication date
FR1153634A (fr) 1958-03-19
GB828072A (en) 1960-02-17
GB880673A (en) 1961-10-25
US2899548A (en) 1959-08-11
FR79387E (fr) 1962-11-23

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