KR101954011B1 - 미션 크리티컬 애플리케이션들에 대한 이벤트 트리거링된 멀티-링크 채널 품질 측정 및 보고 - Google Patents

미션 크리티컬 애플리케이션들에 대한 이벤트 트리거링된 멀티-링크 채널 품질 측정 및 보고 Download PDF

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KR101954011B1
KR101954011B1 KR1020177027410A KR20177027410A KR101954011B1 KR 101954011 B1 KR101954011 B1 KR 101954011B1 KR 1020177027410 A KR1020177027410 A KR 1020177027410A KR 20177027410 A KR20177027410 A KR 20177027410A KR 101954011 B1 KR101954011 B1 KR 101954011B1
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component carriers
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cqi
data
receiving
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KR20170131469A (ko
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야즈디 캄비즈 아자리안
징 장
팅팡 지
존 에드워드 스미
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퀄컴 인코포레이티드
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    • 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
    • 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
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04W72/0413—
    • H04W72/042—
    • H04W72/082—
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177027410A 2015-03-30 2016-03-04 미션 크리티컬 애플리케이션들에 대한 이벤트 트리거링된 멀티-링크 채널 품질 측정 및 보고 Active KR101954011B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562140298P 2015-03-30 2015-03-30
US62/140,298 2015-03-30
US14/963,814 US11606782B2 (en) 2015-03-30 2015-12-09 Event triggered multi-link channel quality measurement and report for mission critical applications
US14/963,814 2015-12-09
PCT/US2016/020978 WO2016160269A1 (en) 2015-03-30 2016-03-04 Event triggered multi-link channel quality measurement and report for mission critical applications

Publications (2)

Publication Number Publication Date
KR20170131469A KR20170131469A (ko) 2017-11-29
KR101954011B1 true KR101954011B1 (ko) 2019-03-04

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Country Status (6)

Country Link
US (1) US11606782B2 (enExample)
EP (1) EP3248319B1 (enExample)
JP (1) JP6594994B2 (enExample)
KR (1) KR101954011B1 (enExample)
CN (1) CN107438970B (enExample)
WO (1) WO2016160269A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170142734A1 (en) * 2015-11-18 2017-05-18 Electronics And Telecommunications Research Institute Apparatus and method for controlling interference between small-cell base stations by using multi-antenna beamforming
CN107135025A (zh) * 2016-02-29 2017-09-05 株式会社Ntt都科摩 信道状态信息参考信号发送方法及基站
WO2018070095A1 (ja) * 2016-10-13 2018-04-19 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US11606158B2 (en) * 2017-01-19 2023-03-14 Qualcomm Incorporated Event triggering and reporting with multiple reference signals
US11018834B2 (en) * 2018-06-05 2021-05-25 Qualcomm Incorporated Opportunistic retransmission scheme based on dynamic reassignment of downlink resources
CN110891246B (zh) * 2018-09-11 2022-07-05 成都鼎桥通信技术有限公司 一种组播媒体数据的处理方法
US11770732B2 (en) * 2019-09-06 2023-09-26 Mediatek Inc. Link condition announcement method employed by wireless fidelity multi-link device and associated apparatus
US11889313B2 (en) * 2019-11-14 2024-01-30 Qualcomm Incorporated Wireless channel power profile false base station detection
US11477760B2 (en) * 2019-12-19 2022-10-18 Qualcomm Incorporated Frequency diversity techniques for single frequency networks
US11570660B2 (en) * 2020-03-18 2023-01-31 Connectify, Inc. Management of data communication connections
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
CA3195885A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
EP4268498A1 (en) 2020-12-23 2023-11-01 Telefonaktiebolaget LM Ericsson (publ) Multi-link operation based measurement reporting
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050207367A1 (en) 2004-03-22 2005-09-22 Onggosanusi Eko N Method for channel quality indicator computation and feedback in a multi-carrier communications system
US20110243012A1 (en) 2010-04-05 2011-10-06 Qualcomm Incorporated Feedback of control information for multiple carriers
US20130142113A1 (en) 2011-11-04 2013-06-06 Mo-Han Fong Path-loss estimation for uplink power control in a carrier agregation environment
US20140204856A1 (en) 2013-01-23 2014-07-24 Qualcomm Incorporated Efficient uplink resource indication for csi feedback
US20140269600A1 (en) 2011-10-27 2014-09-18 Lg Electronics Inc. Method and apparatus for transmitting control information through uplink

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7974243B2 (en) * 2003-06-18 2011-07-05 Nippon Telegraph And Telephone Corporation Wireless packet communication method and wireless packet communication apparatus
TWI623209B (zh) * 2006-02-03 2018-05-01 內數位科技公司 每時間間隔支援多數混合自動重複請求程序方法及系統
WO2008041824A2 (en) * 2006-10-02 2008-04-10 Lg Electronics Inc. Methods for retransmitting data in the multi-carrier system
JP2009171028A (ja) 2008-01-11 2009-07-30 Toshiba Corp 無線送信装置、無線通信装置および方法
US7990919B2 (en) * 2008-03-20 2011-08-02 Apple Inc. Techniques for reducing communication errors in a wireless communication system
US8239721B2 (en) 2008-04-25 2012-08-07 Interdigital Patent Holdings, Inc. HARQ process utilization in multiple carrier wireless communications
US9634806B2 (en) * 2009-06-11 2017-04-25 Qualcomm Incorporated Data prioritization for a power-limited UE in a wireless communication system
EP2484028B1 (en) * 2009-09-30 2023-02-01 LG Electronics Inc. Apparatus and method for transmitting uplink control information
US20110243079A1 (en) * 2010-03-18 2011-10-06 Texas Instruments Incorporated Transmission Modes and Signaling for Uplink MIMO Support or Single TB Dual-Layer Transmission in LTE Uplink
EP2630829B1 (en) * 2010-10-19 2018-01-31 Sony Ericsson Mobile Communications AB Mobile-assisted channel selection in devices having multiple radio transceivers
CN102130741B (zh) * 2010-11-09 2013-09-25 华为技术有限公司 一种信道质量信息的传输方法、基站及用户设备
JP5793373B2 (ja) 2011-08-24 2015-10-14 株式会社Ｎｔｔドコモ 基地局及び無線通信方法
US8780863B2 (en) * 2011-11-01 2014-07-15 Futurewei Technologies, Inc. Systems and methods for control channel transmission and reception
US9912430B2 (en) 2012-07-06 2018-03-06 Samsung Electronics Co. Ltd. Method and apparatus for channel state information feedback reporting
CN103716116B (zh) 2012-09-28 2019-04-16 中兴通讯股份有限公司 信道状态信息反馈信令的配置方法、基站和终端
JPWO2014142122A1 (ja) 2013-03-13 2017-02-16 シャープ株式会社 基地局、端末、通信システム、通信方法および集積回路
US9461800B2 (en) * 2013-09-26 2016-10-04 Blackberry Limited Retransmitting communications in a mobile network using small cell clusters

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050207367A1 (en) 2004-03-22 2005-09-22 Onggosanusi Eko N Method for channel quality indicator computation and feedback in a multi-carrier communications system
US20110243012A1 (en) 2010-04-05 2011-10-06 Qualcomm Incorporated Feedback of control information for multiple carriers
EP2782289A2 (en) 2010-04-05 2014-09-24 Qualcomm Incorporated Feedback of control information for multiple carriers
US20140269600A1 (en) 2011-10-27 2014-09-18 Lg Electronics Inc. Method and apparatus for transmitting control information through uplink
US20130142113A1 (en) 2011-11-04 2013-06-06 Mo-Han Fong Path-loss estimation for uplink power control in a carrier agregation environment
US20140204856A1 (en) 2013-01-23 2014-07-24 Qualcomm Incorporated Efficient uplink resource indication for csi feedback

Also Published As

Publication number Publication date
JP6594994B2 (ja) 2019-10-23
WO2016160269A1 (en) 2016-10-06
BR112017020676A2 (pt) 2018-06-26
KR20170131469A (ko) 2017-11-29
CN107438970A (zh) 2017-12-05
EP3248319A1 (en) 2017-11-29
JP2018513609A (ja) 2018-05-24
US11606782B2 (en) 2023-03-14
US20160295557A1 (en) 2016-10-06
CN107438970B (zh) 2021-06-18
EP3248319B1 (en) 2018-11-28

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