HK1251392A1 - 上行鏈路和下行鏈路比率配置的靈活調整 - Google Patents
上行鏈路和下行鏈路比率配置的靈活調整Info
- Publication number
- HK1251392A1 HK1251392A1 HK18110630.5A HK18110630A HK1251392A1 HK 1251392 A1 HK1251392 A1 HK 1251392A1 HK 18110630 A HK18110630 A HK 18110630A HK 1251392 A1 HK1251392 A1 HK 1251392A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- uplink
- flexible adjustment
- downlink ratio
- ratio configuration
- downlink
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0204—Channel estimation of multiple channels
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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
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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
- H04B7/06—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
- H04B7/0632—Channel quality parameters, e.g. channel quality indicator [CQI]
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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
- H04B7/06—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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
- H04L25/0226—Channel estimation using sounding signals sounding signals per se
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
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- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
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- H04L25/03343—Arrangements at the transmitter end
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/70—Routing based on monitoring results
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- H—ELECTRICITY
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- 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
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- 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
- H04L5/0037—Inter-user or inter-terminal allocation
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- H—ELECTRICITY
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- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- H—ELECTRICITY
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- H—ELECTRICITY
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- H04W48/00—Access restriction; Network selection; Access point selection
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- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
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- H—ELECTRICITY
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- H04W48/00—Access restriction; Network selection; Access point selection
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- H04L25/03006—Arrangements for removing intersymbol interference
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- H—ELECTRICITY
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- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
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- 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)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161471042P | 2011-04-01 | 2011-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1251392A1 true HK1251392A1 (zh) | 2019-01-25 |
Family
ID=45319381
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK18103262.5A HK1243840A1 (zh) | 2011-04-01 | 2018-03-08 | Lte-a系統中傳送物理下行鏈路控制信道(pdcch)的增强型節點b和方法 |
HK18110630.5A HK1251392A1 (zh) | 2011-04-01 | 2018-08-20 | 上行鏈路和下行鏈路比率配置的靈活調整 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK18103262.5A HK1243840A1 (zh) | 2011-04-01 | 2018-03-08 | Lte-a系統中傳送物理下行鏈路控制信道(pdcch)的增强型節點b和方法 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20130329594A1 (zh) |
EP (3) | EP2695341A1 (zh) |
CN (5) | CN103563315A (zh) |
HK (2) | HK1243840A1 (zh) |
HU (8) | HUE032725T2 (zh) |
PL (1) | PL3171640T3 (zh) |
WO (2) | WO2012134335A1 (zh) |
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JP5075198B2 (ja) * | 2006-06-19 | 2012-11-14 | インテレクチュアル ベンチャーズ ホールディング 81 エルエルシー | セル間干渉除去システム及びスケジューラ |
JP5319398B2 (ja) * | 2009-05-27 | 2013-10-16 | 京セラ株式会社 | 無線通信システム、無線端末及び無線通信方法 |
CN103493547B (zh) | 2011-04-01 | 2017-06-20 | 英特尔公司 | 用于移动宽带网络中固定装置的系统获取机制 |
US9031018B2 (en) * | 2011-11-15 | 2015-05-12 | Telefonaktiebolaget L M Ericsson (Publ.) | Methods selecting modulation/coding schemes mapped to multiple MIMO layers and related user equipment |
US9019924B2 (en) * | 2012-04-04 | 2015-04-28 | Samsung Electronics Co., Ltd. | High-order multiple-user multiple-input multiple-output operation for wireless communication systems |
WO2014000759A1 (en) * | 2012-06-25 | 2014-01-03 | Telefonaktiebolaget L M Ericsson (Publ) | Method, computer program and apparatus for transmission signal rank determination |
US9648558B2 (en) * | 2012-09-10 | 2017-05-09 | Huawei Technologies Co., Ltd. | System and method for user equipment centric unified system access in virtual radio access network |
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WO2014069587A1 (ja) * | 2012-11-02 | 2014-05-08 | シャープ株式会社 | 基地局装置、端末装置、通信システム、送信方法、受信方法、通信方法および集積回路 |
DK3515118T3 (da) * | 2013-01-18 | 2021-09-13 | Ericsson Telefon Ab L M | Tilpasning af et mobilnetværk |
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CN105191189B (zh) * | 2013-03-07 | 2018-01-23 | Lg 电子株式会社 | 在无线通信系统中改变动态资源的使用时消除干扰的方法及其设备 |
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2011
- 2011-09-30 WO PCT/RU2011/000749 patent/WO2012134335A1/en active Application Filing
- 2011-09-30 US US13/994,031 patent/US20130329594A1/en not_active Abandoned
- 2011-09-30 WO PCT/RU2011/000748 patent/WO2012134334A1/en active Application Filing
- 2011-09-30 US US13/994,050 patent/US20140010159A1/en not_active Abandoned
- 2011-09-30 EP EP11794578.2A patent/EP2695341A1/en not_active Withdrawn
- 2011-09-30 CN CN201180069906.3A patent/CN103563315A/zh active Pending
- 2011-09-30 HU HUE11862503A patent/HUE032725T2/en unknown
- 2011-09-30 CN CN201711481637.7A patent/CN107846372B/zh active Active
- 2011-09-30 CN CN2011800697528A patent/CN103430501A/zh active Pending
- 2011-09-30 EP EP11794579.0A patent/EP2695342A1/en not_active Withdrawn
- 2011-10-01 CN CN201710708204.4A patent/CN107547185B/zh active Active
- 2011-11-14 HU HUE11862181A patent/HUE033374T2/en unknown
- 2011-12-01 PL PL16204971T patent/PL3171640T3/pl unknown
- 2011-12-01 EP EP16204971.2A patent/EP3171640B1/en active Active
- 2011-12-01 CN CN201710151807.9A patent/CN106992948B/zh active Active
- 2011-12-01 HU HUE11879160A patent/HUE035399T2/en unknown
- 2011-12-16 HU HUE11862167A patent/HUE030479T2/en unknown
- 2011-12-16 HU HUE11862019A patent/HUE032751T2/en unknown
- 2011-12-28 HU HUE11862557A patent/HUE036073T2/hu unknown
- 2011-12-28 HU HUE11861936A patent/HUE042888T2/hu unknown
-
2012
- 2012-03-28 HU HUE12764585A patent/HUE032716T2/en unknown
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2018
- 2018-03-08 HK HK18103262.5A patent/HK1243840A1/zh unknown
- 2018-08-20 HK HK18110630.5A patent/HK1251392A1/zh unknown
Also Published As
Publication number | Publication date |
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CN107846372B (zh) | 2021-02-09 |
HUE033374T2 (en) | 2017-11-28 |
CN106992948B (zh) | 2020-10-23 |
EP3171640A1 (en) | 2017-05-24 |
CN103430501A (zh) | 2013-12-04 |
HUE042888T2 (hu) | 2019-07-29 |
CN107547185B (zh) | 2020-10-30 |
WO2012134334A1 (en) | 2012-10-04 |
HUE035399T2 (en) | 2018-05-02 |
HUE030479T2 (en) | 2017-05-29 |
HUE032716T2 (en) | 2017-10-30 |
EP3171640B1 (en) | 2020-07-15 |
WO2012134335A1 (en) | 2012-10-04 |
PL3171640T3 (pl) | 2021-05-17 |
HUE032751T2 (en) | 2017-10-30 |
EP2695341A1 (en) | 2014-02-12 |
US20140010159A1 (en) | 2014-01-09 |
CN107846372A (zh) | 2018-03-27 |
CN103563315A (zh) | 2014-02-05 |
HUE032725T2 (en) | 2017-10-30 |
HK1243840A1 (zh) | 2018-07-20 |
CN107547185A (zh) | 2018-01-05 |
HUE036073T2 (hu) | 2018-06-28 |
US20130329594A1 (en) | 2013-12-12 |
EP2695342A1 (en) | 2014-02-12 |
CN106992948A (zh) | 2017-07-28 |
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