IN2012DN00990A - - Google Patents

Info

Publication number
IN2012DN00990A
IN2012DN00990A IN990DEN2012A IN2012DN00990A IN 2012DN00990 A IN2012DN00990 A IN 2012DN00990A IN 990DEN2012 A IN990DEN2012 A IN 990DEN2012A IN 2012DN00990 A IN2012DN00990 A IN 2012DN00990A
Authority
IN
India
Prior art keywords
signal
transmitted
transmission
distribution
switching
Prior art date
Application number
Inventor
Mihota Norihito
Kawamura Hirofumi
Okada Yasuhiro
Nakamura Naota
Akiyama Yoshiyuki
Original Assignee
Sony 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
Priority claimed from JP2009187711A external-priority patent/JP5316305B2/en
Priority claimed from JP2010173932A external-priority patent/JP2012034293A/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of IN2012DN00990A publication Critical patent/IN2012DN00990A/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
    • H04B7/022—Site diversity; Macro-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
    • H04B7/0413—MIMO systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

Signal distribution, signal switching, and signal collection are performed with a simple configuration. An electronic device comprises a transmission unit (108) for transmitting, as a wireless signal, a signal to be transmitted and a reception unit (208) for receiving the wireless signal transmitted from the transmission unit. In the electronic device, a plurality of pairs of wireless signal transmission points in the transmission unit and wireless signal reception points in the reception unit can be formed. Using the pairs of transmission points and reception points make it possible to execute at least either one of signal distribution in which the same signal to be transmitted from a transmission point is transmitted to the multiple reception points and signal switching in which a signal to be transmitted from a transmission point is selectively transmitted to any of the multiple reception points. The signal to be transmitted is transmitted as a wireless signal. In this case, the signal distribution, signal switching, and signal collection are performed in a wireless signal portion. Since a portion where a signal transmission is performed through electric wiring does not interpose the portion where the signal distribution, signal switching, and signal collection are performed, the signal distribution, signal switching, and signal collection can be performed with a simple configuration.
IN990DEN2012 2009-08-13 2010-08-09 IN2012DN00990A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009187711A JP5316305B2 (en) 2009-08-13 2009-08-13 Wireless transmission system and wireless transmission method
JP2010173932A JP2012034293A (en) 2010-08-02 2010-08-02 Electronic equipment, signal transmitter, and signal transmission method
PCT/JP2010/063485 WO2011019017A1 (en) 2009-08-13 2010-08-09 Electronic device, signal transmission device, and signal transmission method

Publications (1)

Publication Number Publication Date
IN2012DN00990A true IN2012DN00990A (en) 2015-04-10

Family

ID=43586193

Family Applications (1)

Application Number Title Priority Date Filing Date
IN990DEN2012 IN2012DN00990A (en) 2009-08-13 2010-08-09

Country Status (7)

Country Link
US (1) US9007981B2 (en)
EP (1) EP2466756A1 (en)
CN (1) CN102484495B (en)
BR (1) BR112012002717A2 (en)
IN (1) IN2012DN00990A (en)
RU (1) RU2523428C2 (en)
WO (1) WO2011019017A1 (en)

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US9344201B2 (en) 2012-01-30 2016-05-17 Keyssa, Inc. Shielded EHF connector assemblies
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Also Published As

Publication number Publication date
CN102484495B (en) 2015-05-20
WO2011019017A1 (en) 2011-02-17
CN102484495A (en) 2012-05-30
BR112012002717A2 (en) 2016-05-03
RU2012103914A (en) 2013-08-10
US20120120862A1 (en) 2012-05-17
US9007981B2 (en) 2015-04-14
EP2466756A1 (en) 2012-06-20
RU2523428C2 (en) 2014-07-20

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