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
Links
- 230000005540 biological transmission Effects 0.000 abstract 10
- 239000011159 matrix material Substances 0.000 abstract 4
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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/12—Fixed resource partitioning
-
- 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
- H04B7/12—Frequency diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control 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)
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)
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 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
2012
- 2012-05-01 US US13/461,439 patent/US8688131B2/en active Active
- 2012-10-12 EP EP12784140.1A patent/EP2767006B1/de not_active Not-in-force
- 2012-10-12 IN IN2251CHN2014 patent/IN2014CN02251A/en unknown
- 2012-10-12 KR KR1020147012865A patent/KR101529447B1/ko not_active Expired - Fee Related
- 2012-10-12 CN CN201280057007.6A patent/CN104054281B/zh active Active
- 2012-10-12 WO PCT/US2012/060075 patent/WO2013056134A1/en active Application Filing
- 2012-10-12 JP JP2014535950A patent/JP5770385B2/ja not_active Expired - Fee Related
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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