TR201906215T4 - Bir iletişim sisteminde denetim bilgisi sinyallemeye yönelik usuller ve düzenekler. - Google Patents
Bir iletişim sisteminde denetim bilgisi sinyallemeye yönelik usuller ve düzenekler. Download PDFInfo
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- TR201906215T4 TR201906215T4 TR2019/06215T TR201906215T TR201906215T4 TR 201906215 T4 TR201906215 T4 TR 201906215T4 TR 2019/06215 T TR2019/06215 T TR 2019/06215T TR 201906215 T TR201906215 T TR 201906215T TR 201906215 T4 TR201906215 T4 TR 201906215T4
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- Prior art keywords
- communication device
- transmission
- data
- control information
- methods
- Prior art date
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- 238000000034 method Methods 0.000 title abstract 2
- 230000011664 signaling Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 7
- 238000012790 confirmation Methods 0.000 abstract 3
Classifications
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- 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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
- H04B7/0486—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting taking channel rank into account
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- 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
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- 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
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
-
- 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
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/063—Parameters other than those covered in groups H04B7/0623 - H04B7/0634, e.g. channel matrix rank or transmit mode selection
-
- 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
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0636—Feedback format
- H04B7/0639—Using selective indices, e.g. of a codebook, e.g. pre-distortion matrix index [PMI] or for beam selection
-
- 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
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0652—Feedback error handling
- H04B7/0654—Feedback error handling at the receiver, e.g. antenna verification at mobile station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Buluş bir kablosuz kanal üzerinden veri iletimiyle ilişkili denetim bilgisi sinyallemeye yönelik cihazlara ve usullere ilişkindir. Bir ikinci iletişim cihazı bir birinci iletişim cihazından veri alır (S2), burada veri muhtemelen iletim sırasında kullanmak için tavsiye edilen ön-kodlayıcıların bir endikasyonunu ve bir birinci iletim sırasının bir tavsiyesini içerir. İkinci iletişim cihazı veri iletmek için kullanmak üzere bir ikinci iletim sırası belirler (S4) ve birinci iletişim cihazına bir teyit iletisi iletir (S6). Teyit iletisi ikinci iletişim cihazından veri iletiminin en azından tavsiye edilen her bir ön-kodlayıcının veri iletimine giren bir frekans kaynağıyla ilişkili bölümlerini kullandığının bir teyidini ve kullanmak için ikinci iletim sırasının bir endikatörünü içerir.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97822607P | 2007-10-08 | 2007-10-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201906215T4 true TR201906215T4 (tr) | 2019-05-21 |
Family
ID=40549770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2019/06215T TR201906215T4 (tr) | 2007-10-08 | 2008-10-07 | Bir iletişim sisteminde denetim bilgisi sinyallemeye yönelik usuller ve düzenekler. |
Country Status (15)
Country | Link |
---|---|
US (5) | US8626081B2 (tr) |
EP (4) | EP3644525A1 (tr) |
JP (1) | JP5044023B2 (tr) |
CN (1) | CN101821961B (tr) |
CA (1) | CA2701914A1 (tr) |
CO (1) | CO6270280A2 (tr) |
DE (1) | DE202008018547U1 (tr) |
DK (2) | DK2750304T3 (tr) |
ES (3) | ES2737324T3 (tr) |
HU (2) | HUE037533T2 (tr) |
MX (1) | MX2010003639A (tr) |
PL (3) | PL3322108T3 (tr) |
PT (2) | PT3322108T (tr) |
TR (1) | TR201906215T4 (tr) |
WO (1) | WO2009048418A2 (tr) |
Families Citing this family (26)
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TWI455541B (zh) | 2007-04-20 | 2014-10-01 | Interdigital Tech Corp | Mimo通訊高效預編碼資訊認證方法及裝置 |
HUE037533T2 (hu) | 2007-10-08 | 2018-09-28 | Ericsson Telefon Ab L M | Eljárások és elrendezések vezérlési információnak kommunikációs rendszerben való jelzésére |
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 |
TWI506976B (zh) * | 2008-07-02 | 2015-11-01 | Interdigital Patent Holdings | 多輸入多輸出通信的秩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 |
US8665994B2 (en) * | 2009-08-14 | 2014-03-04 | 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 |
US8767681B2 (en) | 2010-04-07 | 2014-07-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Parameterized codebook subsets for use with precoding MIMO transmissions |
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 |
WO2011159800A1 (en) | 2010-06-16 | 2011-12-22 | Marvell World Trade Ltd. | Alternate feedback types for downlink multiple user mimo configurations |
US9252991B2 (en) | 2010-08-10 | 2016-02-02 | Marvell World Trade Ltd. | Sub-band feedback for beamforming on downlink multiple user MIMO configurations |
KR101605354B1 (ko) | 2010-09-01 | 2016-03-22 | 엠파이어 테크놀로지 디벨롭먼트 엘엘씨 | 전달된 채널 상태 정보에 기초한 데이터 프리코딩 |
WO2012128446A1 (ko) * | 2011-03-21 | 2012-09-27 | 엘지전자 주식회사 | 다중 노드 시스템에서 신호 전송 방법 및 장치 |
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 |
WO2013062548A1 (en) * | 2011-10-27 | 2013-05-02 | Empire Technology Development Llc | Low complexity and power efficient error correction coding schemes |
CN103490805B (zh) * | 2011-11-08 | 2016-09-07 | 华为技术有限公司 | Mimo系统中发送数据流的方法和装置 |
WO2014126517A1 (en) * | 2013-02-18 | 2014-08-21 | Telefonaktiebolaget L M 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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US10044532B2 (en) * | 2006-03-20 | 2018-08-07 | Texas Instruments Incorporated | Pre-coder selection based on resource block grouping |
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TWI343200B (en) * | 2006-05-26 | 2011-06-01 | Lg Electronics Inc | Method and apparatus for signal generation using phase-shift based pre-coding |
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DK2052468T3 (en) * | 2006-08-18 | 2015-11-09 | Qualcomm Inc | BACKUP OF CODING CONTROL INDICATION (PCI) AND CHANNEL QUALITY INDICATION (CQI) IN A WIRELESS COMMUNICATION SYSTEM |
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 |
HUE037533T2 (hu) | 2007-10-08 | 2018-09-28 | Ericsson Telefon Ab L M | Eljárások és elrendezések vezérlési információnak kommunikációs rendszerben való jelzésére |
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2008
- 2008-10-07 HU HUE13185095A patent/HUE037533T2/hu unknown
- 2008-10-07 EP EP19168920.7A patent/EP3644525A1/en active Pending
- 2008-10-07 US US12/682,161 patent/US8626081B2/en active Active
- 2008-10-07 PL PL17210149T patent/PL3322108T3/pl unknown
- 2008-10-07 MX MX2010003639A patent/MX2010003639A/es active IP Right Grant
- 2008-10-07 CA CA2701914A patent/CA2701914A1/en not_active Abandoned
- 2008-10-07 HU HUE17210149A patent/HUE043690T2/hu unknown
- 2008-10-07 TR TR2019/06215T patent/TR201906215T4/tr unknown
- 2008-10-07 EP EP13185095.0A patent/EP2750304B1/en active Active
- 2008-10-07 PL PL08836979T patent/PL2198533T3/pl unknown
- 2008-10-07 PL PL13185095T patent/PL2750304T3/pl unknown
- 2008-10-07 DK DK13185095.0T patent/DK2750304T3/en active
- 2008-10-07 ES ES17210149T patent/ES2737324T3/es active Active
- 2008-10-07 EP EP17210149.5A patent/EP3322108B1/en active Active
- 2008-10-07 ES ES13185095.0T patent/ES2671241T3/es active Active
- 2008-10-07 PT PT17210149T patent/PT3322108T/pt unknown
- 2008-10-07 EP EP08836979.8A patent/EP2198533B1/en not_active Revoked
- 2008-10-07 DK DK08836979.8T patent/DK2198533T3/en active
- 2008-10-07 DE DE202008018547.5U patent/DE202008018547U1/de not_active Expired - Lifetime
- 2008-10-07 JP JP2010528840A patent/JP5044023B2/ja active Active
- 2008-10-07 CN CN2008801105395A patent/CN101821961B/zh active Active
- 2008-10-07 PT PT88369798T patent/PT2198533E/pt unknown
- 2008-10-07 WO PCT/SE2008/051138 patent/WO2009048418A2/en active Application Filing
- 2008-10-07 ES ES08836979.8T patent/ES2443726T3/es active Active
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2010
- 2010-04-08 CO CO10040506A patent/CO6270280A2/es active IP Right Grant
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2013
- 2013-12-17 US US14/108,823 patent/US9614602B2/en active Active
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2016
- 2016-03-30 US US15/084,905 patent/US9838099B2/en active Active
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2017
- 2017-12-04 US US15/830,065 patent/US11108445B2/en active Active
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2021
- 2021-07-21 US US17/381,695 patent/US20210351822A1/en active Pending
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