JP2011501914A5 - - Google Patents

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Publication number
JP2011501914A5
JP2011501914A5 JP2010528840A JP2010528840A JP2011501914A5 JP 2011501914 A5 JP2011501914 A5 JP 2011501914A5 JP 2010528840 A JP2010528840 A JP 2010528840A JP 2010528840 A JP2010528840 A JP 2010528840A JP 2011501914 A5 JP2011501914 A5 JP 2011501914A5
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JP
Japan
Prior art keywords
communication device
transmission rank
transmission
recommended precoder
precoder
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JP2010528840A
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English (en)
Japanese (ja)
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JP5044023B2 (ja
JP2011501914A (ja
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Priority claimed from PCT/SE2008/051138 external-priority patent/WO2009048418A2/en
Publication of JP2011501914A publication Critical patent/JP2011501914A/ja
Publication of JP2011501914A5 publication Critical patent/JP2011501914A5/ja
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JP2010528840A 2007-10-08 2008-10-07 通信システムにおいて制御情報をシグナリングする方法および構成 Active JP5044023B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97822607P 2007-10-08 2007-10-08
US60/978,226 2007-10-08
PCT/SE2008/051138 WO2009048418A2 (en) 2007-10-08 2008-10-07 Method and arrangements for signaling control information in a communication system

Publications (3)

Publication Number Publication Date
JP2011501914A JP2011501914A (ja) 2011-01-13
JP2011501914A5 true JP2011501914A5 (OSRAM) 2011-04-07
JP5044023B2 JP5044023B2 (ja) 2012-10-10

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ID=40549770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010528840A Active JP5044023B2 (ja) 2007-10-08 2008-10-07 通信システムにおいて制御情報をシグナリングする方法および構成

Country Status (15)

Country Link
US (5) US8626081B2 (OSRAM)
EP (4) EP3644525A1 (OSRAM)
JP (1) JP5044023B2 (OSRAM)
CN (1) CN101821961B (OSRAM)
CA (1) CA2701914A1 (OSRAM)
CO (1) CO6270280A2 (OSRAM)
DE (1) DE202008018547U1 (OSRAM)
DK (2) DK2198533T3 (OSRAM)
ES (3) ES2443726T3 (OSRAM)
HU (2) HUE043690T2 (OSRAM)
MX (1) MX2010003639A (OSRAM)
PL (3) PL2198533T3 (OSRAM)
PT (2) PT2198533E (OSRAM)
TR (1) TR201906215T4 (OSRAM)
WO (1) WO2009048418A2 (OSRAM)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090130206A (ko) 2007-04-20 2009-12-18 인터디지탈 테크날러지 코포레이션 Ｍｉｍｏ 통신에 대한 효과적인 프리코딩 정보 검증을 위한 방법 및 장치
TR201906215T4 (tr) 2007-10-08 2019-05-21 Ericsson Telefon Ab L M Bir iletişim sisteminde denetim bilgisi sinyallemeye yönelik usuller ve düzenekler.
US7978623B1 (en) 2008-03-22 2011-07-12 Freescale Semiconductor, Inc. Channel rank updates in multiple-input multiple-output communication systems
KR101507835B1 (ko) * 2008-05-08 2015-04-06 엘지전자 주식회사 다중 안테나 시스템에서 전송 다이버시티 방법
TW201545494A (zh) * 2008-07-02 2015-12-01 Interdigital Patent Holdings 多蘇入多輸出通訊排序及預編碼矩陣測量及報告方法及裝置
US8270518B2 (en) * 2008-07-03 2012-09-18 Texas Instruments Incorporated Higher order multiple input, multiple output extension
WO2010055676A1 (ja) * 2008-11-14 2010-05-20 パナソニック株式会社 無線通信端末装置、無線通信基地局装置およびクラスタ配置設定方法
JP5007294B2 (ja) * 2008-12-22 2012-08-22 株式会社エヌ・ティ・ティ・ドコモ 無線基地局
WO2011019310A1 (en) * 2009-08-14 2011-02-17 Telefonaktiebolaget L M Ericsson (Publ) Antenna device
CN102035580B (zh) * 2009-09-29 2013-10-09 上海华为技术有限公司 一种空间复用模式中退秩的方法、基站及通信系统
CN102045095B (zh) * 2009-10-21 2014-10-29 中兴通讯股份有限公司 一种预编码处理方法及装置
US20110170427A1 (en) * 2010-01-11 2011-07-14 Nokia Corporation Best Companion PMI-Based Beamforming
TWI430596B (zh) 2010-02-22 2014-03-11 Ralink Technology Corp 禁用頻道列表產生方法及裝置
US8582627B2 (en) 2010-04-07 2013-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Precode structure for MIMO precoding
CN102237987B (zh) * 2010-04-21 2014-09-10 中兴通讯股份有限公司 空间复用模式下harq重传处理方法及装置
US8526383B2 (en) * 2010-05-03 2013-09-03 Telefonaktiebolaget Lm Ericsson (Publ) System and method for allocating transmission resources based on a transmission rank
KR101923200B1 (ko) * 2010-06-16 2018-11-29 마벨 월드 트레이드 리미티드 통신 네트워크에서 하향링크 다중 사용자 ｍｉｍｏ 구성을 위한 대안적인 피드백 방법 및 시스템
WO2012021449A1 (en) 2010-08-10 2012-02-16 Marvell World Trade Ltd. Sub-band feedback for beamforming on downlink multiple user mimo configurations
JP5746349B2 (ja) * 2010-09-01 2015-07-08 エンパイア テクノロジー ディベロップメント エルエルシー 転送されたチャネル条件情報に基づくデータの事前符号化
US9042475B2 (en) * 2011-03-21 2015-05-26 Lg Electronics Inc. Signal transmitting method and device in a multi-node system
US8965430B2 (en) * 2011-06-30 2015-02-24 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for controlling channel quality reporting modes used by wireless communication network users
US9143267B2 (en) * 2011-10-27 2015-09-22 Empire Technology Development Llc Low complexity and power efficient error correction coding schemes
CN102611526B (zh) * 2011-11-08 2015-03-25 华为技术有限公司 Mimo系统中发送数据流的方法和装置
EP2957045B1 (en) * 2013-02-18 2017-06-28 Telefonaktiebolaget LM Ericsson (publ) Transmitting node and method for rank determination
US10925046B2 (en) * 2017-01-05 2021-02-16 Huawei Technologies Co., Ltd. Signaling indication for flexible new radio (NR) long term evolution (LTE) coexistence
US10396871B2 (en) 2017-06-15 2019-08-27 At&T Intellectual Property I, L.P. Layer mapping subset restriction for 5G wireless communication systems

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US5974300A (en) 1996-07-30 1999-10-26 Lucent Technologies Inc. Two-way wireless cellular messaging system
SE0201103D0 (sv) 2002-04-11 2002-04-11 Ericsson Telefon Ab L M Diagonally Layered Multi-Antenna Transmission for Frequency Selective Channels
US8842693B2 (en) 2005-05-31 2014-09-23 Qualcomm Incorporated Rank step-down for MIMO SCW design employing HARQ
US20070165738A1 (en) 2005-10-27 2007-07-19 Barriac Gwendolyn D Method and apparatus for pre-coding for a mimo system
US9172453B2 (en) * 2005-10-27 2015-10-27 Qualcomm Incorporated Method and apparatus for pre-coding frequency division duplexing system
US8914015B2 (en) 2006-03-20 2014-12-16 Qualcomm Incorporated Grouping of users for MIMO transmission in a wireless communication system
US10044532B2 (en) * 2006-03-20 2018-08-07 Texas Instruments Incorporated Pre-coder selection based on resource block grouping
TWI343200B (en) * 2006-05-26 2011-06-01 Lg Electronics Inc Method and apparatus for signal generation using phase-shift based pre-coding
US7949064B2 (en) * 2006-08-14 2011-05-24 Texas Instruments Incorporated Codebook and pre-coder selection for closed-loop mimo
ES2553960T3 (es) * 2006-08-18 2015-12-15 Qualcomm Incorporated Retroalimentación de Indicación de Control de Precodificación (PCI) y de Indicación de Calidad de Canal (CQI) en un sistema de comunicación inalámbrica
US7916621B2 (en) * 2007-02-05 2011-03-29 Samsung Electronics Co., Ltd. MIMO control signaling in a wireless communication system
US8982969B2 (en) * 2007-05-03 2015-03-17 Broadcom Corporation Method and system for CQI/PMI feedback for precoded MIMO systems utilizing differential codebooks
TR201906215T4 (tr) 2007-10-08 2019-05-21 Ericsson Telefon Ab L M Bir iletişim sisteminde denetim bilgisi sinyallemeye yönelik usuller ve düzenekler.

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