JP6456985B2 - ビームトラッキングに基づくパーティションスケジューリング - Google Patents

ビームトラッキングに基づくパーティションスケジューリング Download PDF

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Publication number
JP6456985B2
JP6456985B2 JP2016575145A JP2016575145A JP6456985B2 JP 6456985 B2 JP6456985 B2 JP 6456985B2 JP 2016575145 A JP2016575145 A JP 2016575145A JP 2016575145 A JP2016575145 A JP 2016575145A JP 6456985 B2 JP6456985 B2 JP 6456985B2
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JP
Japan
Prior art keywords
channel
channels
data
determining
signal
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Expired - Fee Related
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JP2016575145A
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English (en)
Japanese (ja)
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JP2017526230A (ja
JP2017526230A5 (enExample
Inventor
ジャン、ジェンリアン
スブラマニアン、サンダー
サンパス、アシュウィン
リ、ジュンイ
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2017526230A5 publication Critical patent/JP2017526230A5/ja
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • H04B7/0623—Auxiliary parameters, e.g. power control [PCB] or not acknowledged commands [NACK], used as feedback information
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016575145A 2014-06-27 2015-06-11 ビームトラッキングに基づくパーティションスケジューリング Expired - Fee Related JP6456985B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/318,431 US9357558B2 (en) 2014-06-27 2014-06-27 Partition scheduling based on beamtracking
US14/318,431 2014-06-27
PCT/US2015/035249 WO2015199989A1 (en) 2014-06-27 2015-06-11 Partition scheduling based on beamtracking

Publications (3)

Publication Number Publication Date
JP2017526230A JP2017526230A (ja) 2017-09-07
JP2017526230A5 JP2017526230A5 (enExample) 2018-06-14
JP6456985B2 true JP6456985B2 (ja) 2019-01-23

Family

ID=53776926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016575145A Expired - Fee Related JP6456985B2 (ja) 2014-06-27 2015-06-11 ビームトラッキングに基づくパーティションスケジューリング

Country Status (7)

Country Link
US (1) US9357558B2 (enExample)
EP (1) EP3138212B1 (enExample)
JP (1) JP6456985B2 (enExample)
KR (1) KR101958537B1 (enExample)
CN (1) CN106664126B (enExample)
CA (1) CA2952603C (enExample)
WO (1) WO2015199989A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160192209A1 (en) * 2014-12-31 2016-06-30 Thomson Licensing Antenna radiation pattern adjustment and mobile devices
CN106936487B (zh) * 2015-12-31 2021-01-05 华为技术有限公司 一种波束训练方法和装置
US10219231B2 (en) 2016-07-27 2019-02-26 Futurewei Technologies, Inc. System and method for beamformed broadcast and synchronization signals in massive multiple input multiple output communications systems
CN107682066A (zh) * 2016-08-02 2018-02-09 北京信威通信技术股份有限公司 一种接收数据的方法及装置
US20240008068A1 (en) * 2022-06-30 2024-01-04 T-Mobile Innovations Llc 5g/6g carrier aggregation efficiency

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4463293B2 (ja) * 2004-11-12 2010-05-19 三洋電機株式会社 送信方法およびそれを利用した無線装置
US7881258B2 (en) 2006-03-22 2011-02-01 Sibeam, Inc. Mechanism for streaming media data over wideband wireless networks
US8432938B2 (en) 2006-03-29 2013-04-30 Samsung Electronics Co., Ltd. Method and system for video stream transmission over wireless channels
US8054223B2 (en) 2007-11-06 2011-11-08 Qualcomm Incorporated Quasi-omni training in channel time allocation period
US9100068B2 (en) * 2008-03-17 2015-08-04 Qualcomm, Incorporated Multi-resolution beamforming in MIMO systems
US8730873B2 (en) 2008-11-04 2014-05-20 Nokia Corporation Asymmetric beam steering protocol
US8116819B2 (en) 2008-12-31 2012-02-14 Intel Corporation Arrangements for beam refinement in a wireless network
US8588193B1 (en) 2009-02-03 2013-11-19 Sibeam, Inc. Enhanced wireless data rates using multiple beams
EP2282471A1 (en) * 2009-08-07 2011-02-09 Thomson Licensing Data transmission using low density parity check coding and constellation mapping
US8976729B2 (en) * 2009-08-19 2015-03-10 Qualcomm Incorporated Maximum power spectral density reporting in response to overload indications
US20110103247A1 (en) * 2009-11-02 2011-05-05 Qualcomm Incorporated Channel status reporting
US8611940B2 (en) 2009-11-20 2013-12-17 Qualcomm Incorporated Methods and apparatus for enabling a channel access protocol for directional MAC
US8923219B2 (en) * 2010-02-17 2014-12-30 Qualcomm Incorporated Method and apparatus for supporting adaptive channel state information feedback rate in multi-user communication systems
US9591593B2 (en) * 2011-07-22 2017-03-07 Qualcomm Incorporated Systems, methods and apparatus for radio uplink power control
KR101800221B1 (ko) * 2011-08-11 2017-11-22 삼성전자주식회사 무선통신 시스템에서 빔 추적 방법 및 장치
US9398565B2 (en) * 2012-08-03 2016-07-19 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing offset values defining differences between MIMO data streams and related controllers and wireless terminals
US9130611B2 (en) 2012-08-17 2015-09-08 Qualcomm Incorporated Method of using zoning map for beam searching, tracking and refinement
EP2920890A1 (en) * 2012-11-09 2015-09-23 Interdigital Patent Holdings, Inc. Beamforming methods and methods for using beams

Also Published As

Publication number Publication date
CN106664126A (zh) 2017-05-10
US20150382370A1 (en) 2015-12-31
CA2952603C (en) 2020-10-27
CN106664126B (zh) 2020-06-05
US9357558B2 (en) 2016-05-31
CA2952603A1 (en) 2015-12-30
JP2017526230A (ja) 2017-09-07
EP3138212A1 (en) 2017-03-08
EP3138212B1 (en) 2017-09-27
BR112016030040A2 (pt) 2017-08-22
KR101958537B1 (ko) 2019-03-14
WO2015199989A1 (en) 2015-12-30
KR20170023839A (ko) 2017-03-06

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