AU2017277417A1 - Method and apparatus for use with a radio distributed antenna system having an in-band reference signal - Google Patents

Method and apparatus for use with a radio distributed antenna system having an in-band reference signal Download PDF

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Publication number
AU2017277417A1
AU2017277417A1 AU2017277417A AU2017277417A AU2017277417A1 AU 2017277417 A1 AU2017277417 A1 AU 2017277417A1 AU 2017277417 A AU2017277417 A AU 2017277417A AU 2017277417 A AU2017277417 A AU 2017277417A AU 2017277417 A1 AU2017277417 A1 AU 2017277417A1
Authority
AU
Australia
Prior art keywords
modulated signal
signal
frequency
carrier frequency
spectral segment
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.)
Abandoned
Application number
AU2017277417A
Other languages
English (en)
Inventor
Donald J. Barnickel
Farhad Barzegar
Robert Bennett
Irwin Gerszberg
Paul Shala Henry
Thomas M. Willis Iii
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.)
AT&T Intellectual Property I LP
Original Assignee
AT&T Intellectual Property I LP
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 US15/179,481 external-priority patent/US10009063B2/en
Application filed by AT&T Intellectual Property I LP filed Critical AT&T Intellectual Property I LP
Publication of AU2017277417A1 publication Critical patent/AU2017277417A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2609—Arrangements for range control, e.g. by using remote antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Near-Field Transmission Systems (AREA)
AU2017277417A 2016-06-10 2017-06-07 Method and apparatus for use with a radio distributed antenna system having an in-band reference signal Abandoned AU2017277417A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/179,481 US10009063B2 (en) 2015-09-16 2016-06-10 Method and apparatus for use with a radio distributed antenna system having an out-of-band reference signal
US15/179,481 2016-06-10
PCT/US2017/036277 WO2017214228A1 (fr) 2016-06-10 2017-06-07 Procédé et appareil à utiliser avec un système d'antenne radio réparti à signal de référence intra-bande

Publications (1)

Publication Number Publication Date
AU2017277417A1 true AU2017277417A1 (en) 2019-01-17

Family

ID=59062114

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017277417A Abandoned AU2017277417A1 (en) 2016-06-10 2017-06-07 Method and apparatus for use with a radio distributed antenna system having an in-band reference signal

Country Status (9)

Country Link
EP (1) EP3469854A1 (fr)
JP (1) JP2019524026A (fr)
KR (1) KR20190018152A (fr)
CN (1) CN109565898A (fr)
AU (1) AU2017277417A1 (fr)
BR (1) BR112018075526A2 (fr)
CA (1) CA3025664A1 (fr)
MX (1) MX2018015291A (fr)
WO (1) WO2017214228A1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5736476A (en) * 1980-08-08 1982-02-27 Sony Corp Pcm signal recorder and reproducer
WO2001033890A1 (fr) * 1999-10-29 2001-05-10 Fujitsu Limited Technique de commande de transfert d'un systeme amcr, station de base utilisee a cet effet et unite de commande de station de base
JP3910167B2 (ja) * 2003-09-25 2007-04-25 松下電器産業株式会社 増幅回路
BRPI0620593A2 (pt) * 2006-01-10 2011-11-16 Matsushita Electric Ind Co Ltd método de modulação de multiportadoras e dispositivos de transmissão e de recepção que usam o método
JP2008283288A (ja) * 2007-05-08 2008-11-20 Toshiba Corp 無線送信装置及び方法
EP2421307A4 (fr) * 2009-04-17 2014-11-12 Alcatel Lucent Procédé, appareil et dispositif de sélection d'utilisateur de relais et d'allocation de ressource de liaison descendante
US8812050B1 (en) * 2011-05-05 2014-08-19 Time Warner Cable Enterprises Llc Handoff management in a multi-layer wireless network
US8977268B2 (en) * 2011-07-21 2015-03-10 Alcatel Lucent Methods and systems for controlling handovers in a co-channel network
US9113347B2 (en) * 2012-12-05 2015-08-18 At&T Intellectual Property I, Lp Backhaul link for distributed antenna system
US9525524B2 (en) * 2013-05-31 2016-12-20 At&T Intellectual Property I, L.P. Remote distributed antenna system

Also Published As

Publication number Publication date
BR112018075526A2 (pt) 2019-03-19
JP2019524026A (ja) 2019-08-29
CN109565898A (zh) 2019-04-02
KR20190018152A (ko) 2019-02-21
MX2018015291A (es) 2019-04-09
CA3025664A1 (fr) 2017-12-14
WO2017214228A1 (fr) 2017-12-14
EP3469854A1 (fr) 2019-04-17

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period