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IN2014CN02251A - - Google Patents

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Publication number
IN2014CN02251A
IN2014CN02251A IN2251CHN2014A IN2014CN02251A IN 2014CN02251 A IN2014CN02251 A IN 2014CN02251A IN 2251CHN2014 A IN2251CHN2014 A IN 2251CHN2014A IN 2014CN02251 A IN2014CN02251 A IN 2014CN02251A
Authority
IN
India
Prior art keywords
carrier
transmission
downlink transmission
antenna units
remote antenna
Prior art date
Application number
Other languages
English (en)
Inventor
Joseph B Soriaga
Christopher Gerard Lott
Rashid Ahmed Akbar Attar
Rohan Salvi
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN02251A publication Critical patent/IN2014CN02251A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0691Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W16/00Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12Fixed resource partitioning
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/12Frequency diversity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/046Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
IN2251CHN2014 2011-10-14 2012-10-12 IN2014CN02251A (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161547639P 2011-10-14 2011-10-14
US201161576836P 2011-12-16 2011-12-16
US13/461,439 US8688131B2 (en) 2011-10-14 2012-05-01 Apparatus and methods for facilitating simulcasting and de-simulcasting in a distributed antenna system
PCT/US2012/060075 WO2013056134A1 (en) 2011-10-14 2012-10-12 Apparatus and methods for facilitating simulcasting and de-simulcasting in a distributed antenna system

Publications (1)

Publication Number Publication Date
IN2014CN02251A true IN2014CN02251A (de) 2015-06-12

Family

ID=47148936

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2251CHN2014 IN2014CN02251A (de) 2011-10-14 2012-10-12

Country Status (7)

Country Link
US (1) US8688131B2 (de)
EP (1) EP2767006B1 (de)
JP (1) JP5770385B2 (de)
KR (1) KR101529447B1 (de)
CN (1) CN104054281B (de)
IN (1) IN2014CN02251A (de)
WO (1) WO2013056134A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004042959A1 (en) * 2002-11-04 2004-05-21 Vivato Inc Directed wireless communication
US9312941B2 (en) * 2011-10-14 2016-04-12 Qualcomm Incorporated Base stations and methods for facilitating dynamic simulcasting and de-simulcasting in a distributed antenna system
US9276685B2 (en) * 2011-10-14 2016-03-01 Qualcomm Incorporated Distributed antenna systems and methods of wireless communications for facilitating simulcasting and de-simulcasting of downlink transmissions
CN110574477B (zh) * 2017-05-09 2022-08-30 康普技术有限责任公司 提供无线服务的系统和方法
WO2020149866A1 (en) 2019-01-14 2020-07-23 Corning Optical Communications LLC Selective distribution and/or reception of wireless communications signals in a non-contiguous wireless distributed communications system (wdcs) for reducing downlink transmission power and/or uplink noise

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* Cited by examiner, † Cited by third party
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GB9508901D0 (en) 1995-05-02 1995-06-21 Northern Telecom Ltd Communications system
US5724662A (en) 1996-05-17 1998-03-03 Motorola, Inc. Method an apparatus in a radio communication system for assigning and utilizing sets of transmitters
CN1252945C (zh) 1996-11-05 2006-04-19 摩托罗拉公司 动态选择发射机的方法、便携通信单元和控制器
US6052605A (en) * 1997-03-31 2000-04-18 Radio Frequency Systems, Inc. Continuous interference assessment and avoidance in a land mobile radio system
US6415132B1 (en) 1999-04-21 2002-07-02 Transcept, Inc. Blossom/wilt for dynamic reallocation in a distributed fiber system
GB0222999D0 (en) 2002-10-04 2002-11-13 Ip Access Ltd Cellular radio telecommunication systems
US8270987B2 (en) * 2005-03-31 2012-09-18 Telecom Italia S.P.A. Radio-access method, related radio base station, mobile-radio network and computer-program product using an assignment scheme for antennas' sectors
US7715846B2 (en) 2006-03-07 2010-05-11 Samsung Electronics Co., Ltd. Versatile system for adaptive subchannel allocation in wireless communications
US20070249380A1 (en) 2006-04-19 2007-10-25 Motorola, Inc. Apparatus and method for broadcasting data
WO2008099383A2 (en) * 2007-02-12 2008-08-21 Mobileaccess Networks Ltd. Mimo-adapted distributed antenna system
US7929905B1 (en) 2007-03-26 2011-04-19 Sprint Spectrum L.P. Method and system for implementing a multi-service repeater
US8010116B2 (en) * 2007-06-26 2011-08-30 Lgc Wireless, Inc. Distributed antenna communications system
CN101350647B (zh) * 2007-07-16 2013-04-03 电信科学技术研究院 一种处理多天线信号的方法及系统
US8666428B2 (en) 2008-01-29 2014-03-04 Alcatel Lucent Method to support user location in in-structure coverage systems
FI20085375A0 (fi) 2008-04-25 2008-04-25 Nokia Siemens Networks Oy Hajautettu antennijärjestelmä tietoliikenneverkossa
US20100128676A1 (en) 2008-11-24 2010-05-27 Dong Wu Carrier Channel Distribution System
AU2010213878A1 (en) 2009-02-12 2011-09-08 Adc Telecommunications, Inc. Backfire distributed antenna system (DAS) with delayed transport
JP4993778B2 (ja) * 2009-02-18 2012-08-08 日本電信電話株式会社 分散アンテナシステムおよび分散アンテナ制御方法
US20110124347A1 (en) 2009-09-15 2011-05-26 Byron Hua Chen Method And Apparatus for UE Positioning in LTE Networks
EP2326116B1 (de) 2009-11-20 2020-02-05 Deutsche Telekom AG Verfahren und system bezogen auf die dienstgüte in verteilten drahtlosen netzwerken
EP4057769A1 (de) 2010-08-17 2022-09-14 Dali Systems Co. Ltd. Remote rekonfigurierbares verteiltes antennensystem und verfahren dafür
KR102136940B1 (ko) 2010-09-14 2020-07-23 달리 시스템즈 씨오. 엘티디. 원격으로 재구성가능한 분산 안테나 시스템 및 방법
CA2838781C (en) * 2011-06-29 2020-07-21 Adc Telecommunications, Inc. Evolved distributed antenna system
US8634323B2 (en) 2011-10-14 2014-01-21 Qualcomm Incorporated Apparatuses and methods for facilitating simulcasting and de-simulcasting with a plurality of base stations
US9276685B2 (en) 2011-10-14 2016-03-01 Qualcomm Incorporated Distributed antenna systems and methods of wireless communications for facilitating simulcasting and de-simulcasting of downlink transmissions
US9312941B2 (en) 2011-10-14 2016-04-12 Qualcomm Incorporated Base stations and methods for facilitating dynamic simulcasting and de-simulcasting in a distributed antenna system

Also Published As

Publication number Publication date
EP2767006B1 (de) 2018-09-05
KR101529447B1 (ko) 2015-06-29
CN104054281A (zh) 2014-09-17
EP2767006A1 (de) 2014-08-20
US8688131B2 (en) 2014-04-01
JP5770385B2 (ja) 2015-08-26
US20130094454A1 (en) 2013-04-18
WO2013056134A1 (en) 2013-04-18
CN104054281B (zh) 2017-05-17
JP2014530583A (ja) 2014-11-17
KR20140077204A (ko) 2014-06-23

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