EP2606571A4 - Remotely reconfigurable distributed antenna system and methods - Google Patents

Remotely reconfigurable distributed antenna system and methods Download PDF

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Publication number
EP2606571A4
EP2606571A4 EP11818695.6A EP11818695A EP2606571A4 EP 2606571 A4 EP2606571 A4 EP 2606571A4 EP 11818695 A EP11818695 A EP 11818695A EP 2606571 A4 EP2606571 A4 EP 2606571A4
Authority
EP
European Patent Office
Prior art keywords
methods
antenna system
distributed antenna
remotely reconfigurable
reconfigurable distributed
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.)
Ceased
Application number
EP11818695.6A
Other languages
German (de)
French (fr)
Other versions
EP2606571A2 (en
Inventor
Paul Lemson
Shawn Patrick Stapleton
Sasa Trajko Trajkovic
Albert S. Lee
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.)
Dali Systems Co Ltd
Original Assignee
Dali Systems Co Ltd
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 US12/928,934 external-priority patent/US8351877B2/en
Priority claimed from US12/928,933 external-priority patent/US8730786B2/en
Priority claimed from US12/928,943 external-priority patent/US8542768B2/en
Application filed by Dali Systems Co Ltd filed Critical Dali Systems Co Ltd
Priority to EP22154290.5A priority Critical patent/EP4057769A1/en
Publication of EP2606571A2 publication Critical patent/EP2606571A2/en
Publication of EP2606571A4 publication Critical patent/EP2606571A4/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/177—Initialisation or configuration control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2575—Radio-over-fibre, e.g. radio frequency signal modulated onto an optical carrier
    • H04B10/25752—Optical arrangements for wireless networks
    • H04B10/25753—Distribution optical network, e.g. between a base station and a plurality of remote units
    • 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
    • H04B7/0817—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 with multiple receivers and antenna path selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Optical Communication System (AREA)
  • Radio Relay Systems (AREA)
EP11818695.6A 2010-08-17 2011-08-16 Remotely reconfigurable distributed antenna system and methods Ceased EP2606571A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP22154290.5A EP4057769A1 (en) 2010-08-17 2011-08-16 Remotely reconfigurable distributed antenna system and methods

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US37459310P 2010-08-17 2010-08-17
US38283610P 2010-09-14 2010-09-14
US12/928,934 US8351877B2 (en) 2010-12-21 2010-12-21 Multi-band wideband power amplifier digital predistorition system and method
US12/928,933 US8730786B2 (en) 2009-12-21 2010-12-21 Remote radio head unit system with wideband power amplifier and method
US12/928,931 US8804870B2 (en) 2009-12-21 2010-12-21 Modulation agnostic digital hybrid mode power amplifier system and method
US12/928,943 US8542768B2 (en) 2009-12-21 2010-12-21 High efficiency, remotely reconfigurable remote radio head unit system and method for wireless communications
US201161439940P 2011-02-07 2011-02-07
PCT/US2011/047999 WO2012024345A2 (en) 2010-08-17 2011-08-16 Remotely reconfigurable distributed antenna system and methods

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP22154290.5A Division EP4057769A1 (en) 2010-08-17 2011-08-16 Remotely reconfigurable distributed antenna system and methods

Publications (2)

Publication Number Publication Date
EP2606571A2 EP2606571A2 (en) 2013-06-26
EP2606571A4 true EP2606571A4 (en) 2018-01-03

Family

ID=45605645

Family Applications (3)

Application Number Title Priority Date Filing Date
EP23201699.8A Pending EP4319477A3 (en) 2010-08-17 2011-08-16 Daisy-chained ring of remote units for a distributed antenna system
EP22154290.5A Pending EP4057769A1 (en) 2010-08-17 2011-08-16 Remotely reconfigurable distributed antenna system and methods
EP11818695.6A Ceased EP2606571A4 (en) 2010-08-17 2011-08-16 Remotely reconfigurable distributed antenna system and methods

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP23201699.8A Pending EP4319477A3 (en) 2010-08-17 2011-08-16 Daisy-chained ring of remote units for a distributed antenna system
EP22154290.5A Pending EP4057769A1 (en) 2010-08-17 2011-08-16 Remotely reconfigurable distributed antenna system and methods

Country Status (4)

Country Link
EP (3) EP4319477A3 (en)
JP (11) JP5911149B2 (en)
KR (2) KR101662879B1 (en)
WO (1) WO2012024345A2 (en)

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JP2019068469A (en) 2019-04-25
KR20130138748A (en) 2013-12-19
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WO2012024345A3 (en) 2013-05-23
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EP2606571A2 (en) 2013-06-26
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WO2012024345A2 (en) 2012-02-23
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KR20130136452A (en) 2013-12-12
JP2014500635A (en) 2014-01-09

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