WO2012115427A3 - 다중 셀 협력 무선 통신 시스템에서 제어 채널 송수신 방법 및 이를 위한 장치 - Google Patents
다중 셀 협력 무선 통신 시스템에서 제어 채널 송수신 방법 및 이를 위한 장치 Download PDFInfo
- Publication number
- WO2012115427A3 WO2012115427A3 PCT/KR2012/001301 KR2012001301W WO2012115427A3 WO 2012115427 A3 WO2012115427 A3 WO 2012115427A3 KR 2012001301 W KR2012001301 W KR 2012001301W WO 2012115427 A3 WO2012115427 A3 WO 2012115427A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- control channel
- wireless communication
- communication system
- transmitting
- terminal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
-
- 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
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0028—Formatting
- H04L1/0031—Multiple signaling transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
- H04L5/0035—Resource allocation in a cooperative multipoint environment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1861—Physical mapping arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020137019736A KR101871721B1 (ko) | 2011-02-23 | 2012-02-21 | 다중 셀 협력 무선 통신 시스템에서 제어 채널 송수신 방법 및 이를 위한 장치 |
| US13/982,246 US9066334B2 (en) | 2011-02-23 | 2012-02-21 | Method for transmitting/receiving control channel in multicell cooperative wireless communication system and device therefor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161445553P | 2011-02-23 | 2011-02-23 | |
| US61/445,553 | 2011-02-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2012115427A2 WO2012115427A2 (ko) | 2012-08-30 |
| WO2012115427A3 true WO2012115427A3 (ko) | 2012-11-01 |
Family
ID=46721326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/KR2012/001301 Ceased WO2012115427A2 (ko) | 2011-02-23 | 2012-02-21 | 다중 셀 협력 무선 통신 시스템에서 제어 채널 송수신 방법 및 이를 위한 장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9066334B2 (ko) |
| KR (1) | KR101871721B1 (ko) |
| WO (1) | WO2012115427A2 (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012157876A2 (ko) * | 2011-05-13 | 2012-11-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널상태정보를 전송하는 방법 및 장치 |
| JP6082481B2 (ja) * | 2013-03-18 | 2017-02-15 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいて基地局が端末に制御チャネルを送信する方法及びそのための装置 |
| WO2014178662A1 (ko) * | 2013-04-30 | 2014-11-06 | 인텔렉추얼디스커버리 주식회사 | 공통참조신호를 이용한 스몰셀 네트워크 데이터 자원 추가 구성 |
| CN104348774B (zh) * | 2013-07-31 | 2017-11-28 | 华为技术有限公司 | 接入信道的方法和设备 |
| FR3012030B1 (fr) | 2013-10-18 | 2015-12-25 | Medicrea International | Procede permettant de realiser la courbure ideale d'une tige d'un materiel d'osteosynthese vertebrale destinee a etayer la colonne vertebrale d'un patient |
| US9787376B2 (en) * | 2014-01-06 | 2017-10-10 | Intel IP Corporation | Systems, methods, and devices for hybrid full-dimensional multiple-input multiple-output |
| KR102175720B1 (ko) * | 2014-12-02 | 2020-11-09 | 에스케이텔레콤 주식회사 | 대규모 다중 입출력 시스템에서 피드백 및 스케쥴링 방법 및 그를 위한 장치 |
| WO2016209055A1 (ko) * | 2015-06-26 | 2016-12-29 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 빔 스캐닝 신호를 전송하는 방법 및 장치 |
| CN108024344B (zh) * | 2016-11-04 | 2022-11-25 | 中兴通讯股份有限公司 | 一种传输配置信息获取方法和装置 |
| CN108206726B (zh) * | 2016-12-20 | 2022-07-19 | 中兴通讯股份有限公司 | 一种合并小区的数据处理方法、装置及系统 |
| US10320463B2 (en) * | 2017-06-02 | 2019-06-11 | Phazr, Inc. | Systems and methods for digital and analog beamforming in wireless communications |
| JP7049452B2 (ja) | 2017-11-13 | 2022-04-06 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいてデータを送受信するための方法及びそのための装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100183085A1 (en) * | 2007-06-19 | 2010-07-22 | Ntt Docomo, Inc. | Base station apparatus, user equipment, and communication control method in mobile communication system |
| US20110002293A1 (en) * | 2008-02-27 | 2011-01-06 | Lg Electronics Inc. | Method for allocating control channel |
| US20110032895A1 (en) * | 2008-03-31 | 2011-02-10 | Eva Englund | Method and Apparatus for Transmitting CSI on the PUSCH in an LTE System |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6504827B1 (en) * | 1998-12-18 | 2003-01-07 | Lucent Technologies Inc. | Discontinuous transmission on high speed data channels |
| GB2386513B (en) * | 2002-02-07 | 2004-08-25 | Samsung Electronics Co Ltd | Apparatus and method for transmitting/receiving serving hs-scch set information in an hsdpa communication system |
| JP2004320240A (ja) * | 2003-04-14 | 2004-11-11 | Ntt Docomo Inc | 伝送制御装置、無線基地局、及び伝送レート制御方法 |
| EP2266358B1 (en) * | 2008-03-26 | 2012-05-30 | Nokia Corporation | Reporting channel state information |
| US8797950B2 (en) * | 2009-05-27 | 2014-08-05 | Texas Instruments Incorporated | Dual-layer beam forming in cellular networks |
| US8750205B2 (en) * | 2009-08-07 | 2014-06-10 | Texas Instruments Incorporated | Multiple rank CQI feedback for cellular networks |
| EP2567465B1 (en) * | 2010-05-04 | 2014-12-03 | Telefonaktiebolaget LM Ericsson (publ) | Method and arrangement in a wireless communication system |
| US9467885B2 (en) * | 2010-11-08 | 2016-10-11 | Qualcomm Incorporated | Inter-frequency measurement control in a multi-carrier system |
-
2012
- 2012-02-21 WO PCT/KR2012/001301 patent/WO2012115427A2/ko not_active Ceased
- 2012-02-21 KR KR1020137019736A patent/KR101871721B1/ko not_active Expired - Fee Related
- 2012-02-21 US US13/982,246 patent/US9066334B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100183085A1 (en) * | 2007-06-19 | 2010-07-22 | Ntt Docomo, Inc. | Base station apparatus, user equipment, and communication control method in mobile communication system |
| US20110002293A1 (en) * | 2008-02-27 | 2011-01-06 | Lg Electronics Inc. | Method for allocating control channel |
| US20110032895A1 (en) * | 2008-03-31 | 2011-02-10 | Eva Englund | Method and Apparatus for Transmitting CSI on the PUSCH in an LTE System |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130143632A (ko) | 2013-12-31 |
| US9066334B2 (en) | 2015-06-23 |
| US20130315184A1 (en) | 2013-11-28 |
| KR101871721B1 (ko) | 2018-06-27 |
| WO2012115427A2 (ko) | 2012-08-30 |
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