JP2015525489A5 - - Google Patents

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Publication number
JP2015525489A5
JP2015525489A5 JP2015511418A JP2015511418A JP2015525489A5 JP 2015525489 A5 JP2015525489 A5 JP 2015525489A5 JP 2015511418 A JP2015511418 A JP 2015511418A JP 2015511418 A JP2015511418 A JP 2015511418A JP 2015525489 A5 JP2015525489 A5 JP 2015525489A5
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JP
Japan
Prior art keywords
computer
execute
executed
causes
sending node
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JP2015511418A
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English (en)
Japanese (ja)
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JP2015525489A (ja
JP6267688B2 (ja
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Priority claimed from PCT/SE2013/050525 external-priority patent/WO2013169201A2/en
Publication of JP2015525489A publication Critical patent/JP2015525489A/ja
Publication of JP2015525489A5 publication Critical patent/JP2015525489A5/ja
Application granted granted Critical
Publication of JP6267688B2 publication Critical patent/JP6267688B2/ja
Expired - Fee Related legal-status Critical Current
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JP2015511418A 2012-05-11 2013-05-08 マルチアンテナ無線通信システムにおける復調パイロットを送信する方法及び装置 Expired - Fee Related JP6267688B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261646066P 2012-05-11 2012-05-11
US61/646,066 2012-05-11
PCT/SE2013/050525 WO2013169201A2 (en) 2012-05-11 2013-05-08 Method and apparatus for transmitting demodulation pilots in a multi antenna wireless communication system

Publications (3)

Publication Number Publication Date
JP2015525489A JP2015525489A (ja) 2015-09-03
JP2015525489A5 true JP2015525489A5 (enExample) 2016-06-09
JP6267688B2 JP6267688B2 (ja) 2018-01-24

Family

ID=48577210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015511418A Expired - Fee Related JP6267688B2 (ja) 2012-05-11 2013-05-08 マルチアンテナ無線通信システムにおける復調パイロットを送信する方法及び装置

Country Status (5)

Country Link
US (1) US9401751B2 (enExample)
EP (1) EP2742609A2 (enExample)
JP (1) JP6267688B2 (enExample)
CN (1) CN104380615B (enExample)
WO (1) WO2013169201A2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8885590B2 (en) 2012-05-18 2014-11-11 Futurewei Technologies, Inc. Systems and methods for scheduling multiple-input and multiple-output (MIMO) high-speed downlink packet access (HSDPA) pilot channels
US9674002B2 (en) 2012-10-09 2017-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Channel estimation in a multi-antenna wireless communications system
US9673948B2 (en) * 2014-10-29 2017-06-06 Qualcomm Incorporated Hybrid pilot design for low latency communication

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852630A (en) * 1997-07-17 1998-12-22 Globespan Semiconductor, Inc. Method and apparatus for a RADSL transceiver warm start activation procedure with precoding
EP1512256A4 (en) * 2001-03-28 2009-12-02 Nokia Corp ROOM TIME CODE WITH ZERO DIFFERENT COMPLEX WEIGHT FOR MULTI-ANTENNA TRANSMISSION
US6748024B2 (en) * 2001-03-28 2004-06-08 Nokia Corporation Non-zero complex weighted space-time code for multiple antenna transmission
FI20010874A7 (fi) * 2001-04-26 2002-10-27 Nokia Corp Tiedonsiirtomenetelmä ja -laitteisto
CN100350812C (zh) * 2002-09-06 2007-11-21 三菱电机株式会社 无线通信系统的时隙分配方法
US8000221B2 (en) * 2004-07-20 2011-08-16 Qualcomm, Incorporated Adaptive pilot insertion for a MIMO-OFDM system
US7672383B2 (en) 2004-09-17 2010-03-02 Qualcomm Incorporated Noise variance estimation in wireless communications for diversity combining and log-likelihood scaling
JP4662496B2 (ja) * 2005-02-03 2011-03-30 富士通株式会社 無線通信システムおよび無線通信方法
US8428156B2 (en) * 2006-03-20 2013-04-23 Qualcomm Incorporated Rate control for multi-channel communication systems
WO2010084828A1 (ja) * 2009-01-26 2010-07-29 シャープ株式会社 通信制御装置、通信端末装置および無線通信システム
EP2430769B1 (en) * 2009-03-16 2017-09-13 BlackBerry Limited Transmission using common and dedicated pilots
CN102035777B (zh) * 2009-09-24 2014-03-12 中兴通讯股份有限公司 解调导频的处理方法和系统、配置方法、基站、用户设备
CN102215083B (zh) * 2010-04-08 2014-07-02 中国移动通信集团公司 一种无线通信方法、系统和设备
US8891646B2 (en) * 2012-01-30 2014-11-18 Telefonaktiebolaget L M Ericsson Method, apparatus, and system for using common and demodulation pilot signals in multi-antenna wireless communications

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