PL2717522T3 - Sposób, urządzenie i system do transmisji informacji o kanale - Google Patents
Sposób, urządzenie i system do transmisji informacji o kanaleInfo
- Publication number
- PL2717522T3 PL2717522T3 PL12792938T PL12792938T PL2717522T3 PL 2717522 T3 PL2717522 T3 PL 2717522T3 PL 12792938 T PL12792938 T PL 12792938T PL 12792938 T PL12792938 T PL 12792938T PL 2717522 T3 PL2717522 T3 PL 2717522T3
- Authority
- PL
- Poland
- Prior art keywords
- channel information
- transmitting channel
- transmitting
- information
- channel
- Prior art date
Links
Classifications
-
- 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
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- 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
- H04B7/06—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
- H04B7/0617—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 for beam forming
-
- 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
- H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
-
- 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
- H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
- H04L51/043—Real-time or near real-time messaging, e.g. instant messaging [IM] using or handling presence information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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
- H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110145863 | 2011-06-01 | ||
CN201110203896.XA CN102811119B (zh) | 2011-06-01 | 2011-07-20 | 传输信道信息的方法、设备和*** |
PCT/CN2012/072997 WO2012163156A1 (zh) | 2011-06-01 | 2012-03-26 | 传输信道信息的方法、设备和*** |
EP12792938.8A EP2717522B1 (en) | 2011-06-01 | 2012-03-26 | Method, device and system for transmitting channel information |
Publications (1)
Publication Number | Publication Date |
---|---|
PL2717522T3 true PL2717522T3 (pl) | 2016-02-29 |
Family
ID=47234708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL12792938T PL2717522T3 (pl) | 2011-06-01 | 2012-03-26 | Sposób, urządzenie i system do transmisji informacji o kanale |
Country Status (12)
Country | Link |
---|---|
US (2) | US9203486B2 (pl) |
EP (2) | EP2945324A1 (pl) |
KR (1) | KR101541445B1 (pl) |
CN (2) | CN102811119B (pl) |
AU (1) | AU2012265442C1 (pl) |
BR (1) | BR112013030251B1 (pl) |
ES (1) | ES2554912T3 (pl) |
HU (1) | HUE025583T2 (pl) |
MY (1) | MY170347A (pl) |
PL (1) | PL2717522T3 (pl) |
RU (2) | RU2569571C2 (pl) |
WO (1) | WO2012163156A1 (pl) |
Families Citing this family (18)
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CN102811119B (zh) * | 2011-06-01 | 2014-12-10 | 华为技术有限公司 | 传输信道信息的方法、设备和*** |
CN103002544B (zh) * | 2011-09-15 | 2016-08-10 | 华为技术有限公司 | 一种传输信息的方法和装置 |
KR20140123733A (ko) * | 2013-04-15 | 2014-10-23 | 한국전자통신연구원 | Mu-mimo 통신 시스템에서 사운딩 프로토콜 수행 시 빔포미 스테이션을 선택하는 방법 및 장치 |
US9408230B2 (en) | 2013-05-03 | 2016-08-02 | Qualcomm Incorporated | Transmit opportunity (TXOP) based channel reuse |
CN104168050B (zh) | 2013-05-16 | 2019-07-19 | 华为技术有限公司 | 信道信息反馈的方法和设备 |
US20150055587A1 (en) * | 2013-08-23 | 2015-02-26 | Qualcomm Incorporated | Systems, methods, and apparatus for increasing reuse in wireless communications |
WO2015102180A1 (ko) * | 2014-01-06 | 2015-07-09 | 엘지전자 주식회사 | 무선 통신 시스템에서 사운딩 방법 및 장치 |
ES2927671T3 (es) | 2014-01-28 | 2022-11-11 | Huawei Tech Co Ltd | Procedimiento de transmisión de datos y dispositivo de comunicaciones |
US9503911B2 (en) * | 2014-07-24 | 2016-11-22 | Huawei Technologies Co., Ltd. | System and method for coordinated beamforming for overlapping basic service set in WLAN |
US9628999B2 (en) | 2014-07-24 | 2017-04-18 | Huawei Technologies Co., Ltd. | System and methods for enabling coordinated beamforming in overlapping basic service set in WLAN |
US10405829B2 (en) | 2014-12-01 | 2019-09-10 | Clarius Mobile Health Corp. | Ultrasound machine having scalable receive beamformer architecture comprising multiple beamformers with common coefficient generator and related methods |
US9780847B2 (en) * | 2015-03-27 | 2017-10-03 | Qualcomm Incorporated | Channel feedback design for frequency selective channels |
US10200964B2 (en) * | 2015-11-02 | 2019-02-05 | Intel IP Corporation | Apparatus, system and method of fine timing measurement (FTM) |
US10200162B2 (en) * | 2016-05-27 | 2019-02-05 | Qualcomm Incorporated | HARQ feedback in shared RF spectrum band |
WO2018085569A1 (en) * | 2016-11-03 | 2018-05-11 | Interdigital Patent Holdings, Inc. | Multidimensional beam refinement procedures and signaling for mmwave wlans |
WO2018128532A1 (ko) * | 2017-01-09 | 2018-07-12 | 주식회사 윌러스표준기술연구소 | Txop를 사용하는 무선 통신 방법 및 이를 사용하는 무선 통신 단말 |
US11641233B2 (en) * | 2018-01-22 | 2023-05-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Controlling signal measurements in beamforming wireless devices |
WO2022032658A1 (en) * | 2020-08-14 | 2022-02-17 | Zte Corporation | Method of dynamic transceiver configuration |
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US6993342B2 (en) * | 2003-05-07 | 2006-01-31 | Motorola, Inc. | Buffer occupancy used in uplink scheduling for a communication device |
JP4304372B2 (ja) * | 2003-09-10 | 2009-07-29 | 日本電気株式会社 | 移動通信システム、無線基地局、スケジューリング装置及びそれらに用いるスケジューリング方法 |
KR20050064267A (ko) * | 2003-12-23 | 2005-06-29 | 삼성전자주식회사 | 액세스 포인트를 이용한 무선 네트워크에서의 데이터 전송방법 |
JP3947166B2 (ja) | 2004-01-09 | 2007-07-18 | 株式会社東芝 | 通信システム、通信装置および通信方法 |
US7826438B1 (en) * | 2004-04-26 | 2010-11-02 | Marvell International Ltd. | Circuits, architectures, systems, methods, algorithms and software for reducing contention and/or handling channel access in a network |
US8401018B2 (en) * | 2004-06-02 | 2013-03-19 | Qualcomm Incorporated | Method and apparatus for scheduling in a wireless network |
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US8014818B2 (en) * | 2006-01-04 | 2011-09-06 | Interdigital Technology Corporation | Methods and systems for providing efficient operation of multiple modes in a WLAN system |
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CN102811119B (zh) * | 2011-06-01 | 2014-12-10 | 华为技术有限公司 | 传输信道信息的方法、设备和*** |
CN102882660B (zh) * | 2011-07-12 | 2017-05-03 | 中兴通讯股份有限公司 | 一种信道反馈信息的传输方法和*** |
US20130028243A1 (en) * | 2011-07-25 | 2013-01-31 | Qualcomm Incorporated | Facilitating channel sounding for multiple input and multiple output (mimo) transmissions |
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-
2011
- 2011-07-20 CN CN201110203896.XA patent/CN102811119B/zh active Active
- 2011-07-20 CN CN201410709478.1A patent/CN104393904B/zh active Active
-
2012
- 2012-03-26 MY MYPI2013004104A patent/MY170347A/en unknown
- 2012-03-26 ES ES12792938.8T patent/ES2554912T3/es active Active
- 2012-03-26 PL PL12792938T patent/PL2717522T3/pl unknown
- 2012-03-26 WO PCT/CN2012/072997 patent/WO2012163156A1/zh active Application Filing
- 2012-03-26 AU AU2012265442A patent/AU2012265442C1/en active Active
- 2012-03-26 EP EP15166574.2A patent/EP2945324A1/en not_active Withdrawn
- 2012-03-26 RU RU2013152174/08A patent/RU2569571C2/ru active
- 2012-03-26 BR BR112013030251-8A patent/BR112013030251B1/pt active IP Right Grant
- 2012-03-26 EP EP12792938.8A patent/EP2717522B1/en active Active
- 2012-03-26 KR KR1020137031214A patent/KR101541445B1/ko active IP Right Grant
- 2012-03-26 RU RU2015144410A patent/RU2615321C1/ru active
- 2012-03-26 HU HUE12792938A patent/HUE025583T2/en unknown
-
2013
- 2013-11-22 US US14/087,528 patent/US9203486B2/en active Active
-
2015
- 2015-08-11 US US14/823,650 patent/US9559760B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
BR112013030251B1 (pt) | 2021-12-28 |
US9203486B2 (en) | 2015-12-01 |
CN102811119A (zh) | 2012-12-05 |
BR112013030251A2 (pt) | 2016-12-06 |
ES2554912T3 (es) | 2015-12-28 |
EP2945324A1 (en) | 2015-11-18 |
US9559760B2 (en) | 2017-01-31 |
US20150349862A1 (en) | 2015-12-03 |
EP2717522B1 (en) | 2015-09-16 |
KR20140018973A (ko) | 2014-02-13 |
MY170347A (en) | 2019-07-20 |
HUE025583T2 (en) | 2016-04-28 |
CN104393904B (zh) | 2017-09-29 |
AU2012265442C1 (en) | 2016-04-21 |
AU2012265442B2 (en) | 2015-11-05 |
RU2013152174A (ru) | 2015-07-20 |
US20140080420A1 (en) | 2014-03-20 |
EP2717522A4 (en) | 2014-06-18 |
KR101541445B1 (ko) | 2015-08-03 |
WO2012163156A1 (zh) | 2012-12-06 |
CN104393904A (zh) | 2015-03-04 |
RU2569571C2 (ru) | 2015-11-27 |
CN102811119B (zh) | 2014-12-10 |
RU2615321C1 (ru) | 2017-04-04 |
EP2717522A1 (en) | 2014-04-09 |
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