CN111386671B - 参考信号传输窗口和定时考虑 - Google Patents

参考信号传输窗口和定时考虑 Download PDF

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Publication number
CN111386671B
CN111386671B CN201880076183.1A CN201880076183A CN111386671B CN 111386671 B CN111386671 B CN 111386671B CN 201880076183 A CN201880076183 A CN 201880076183A CN 111386671 B CN111386671 B CN 111386671B
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reference signal
timing offset
sounding reference
aperiodic sounding
transmission
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Chinese (zh)
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CN111386671A (zh
Inventor
A·马诺拉科斯
A·里科阿尔瓦里尼奥
A·森古普塔
陈万士
P·加尔
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Qualcomm Inc
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Qualcomm Inc
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Priority claimed from PCT/US2018/062485 external-priority patent/WO2019104282A1/en
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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
    • 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
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/0078—Timing of allocation
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201880076183.1A 2017-11-27 2018-11-26 参考信号传输窗口和定时考虑 Active CN111386671B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GR20170100535 2017-11-27
GR20170100535 2017-11-27
US16/198,624 US10873481B2 (en) 2017-11-27 2018-11-21 Reference signal transmission window and timing considerations
US16/198,624 2018-11-21
PCT/US2018/062485 WO2019104282A1 (en) 2017-11-27 2018-11-26 Reference signal transmission window and timing considerations

Publications (2)

Publication Number Publication Date
CN111386671A CN111386671A (zh) 2020-07-07
CN111386671B true CN111386671B (zh) 2023-03-21

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US (2) US10873481B2 (https=)
EP (1) EP3718239B1 (https=)
JP (1) JP7239581B2 (https=)
KR (1) KR102734779B1 (https=)
CN (1) CN111386671B (https=)
BR (1) BR112020010368A2 (https=)
SG (1) SG11202003470UA (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11153127B2 (en) * 2017-11-24 2021-10-19 Lg Electronics Inc. Method for transmitting and receiving SRS and communication device therefor
US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations
BR112019028096A2 (pt) * 2018-01-12 2020-07-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. método para transmissão de sinal de referência de som, e equipamento de usuário
US20190261399A1 (en) * 2018-02-16 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Redundancy version modulation and coding scheme
EP3753145A1 (en) 2018-02-16 2020-12-23 Telefonaktiebolaget Lm Ericsson (Publ) Compact downlink control information messages
US11095482B2 (en) * 2018-04-30 2021-08-17 Apple Inc. Channel state information reference signal (CSI-RS) and sounding reference signal (SRS) triggering
US20190349060A1 (en) * 2018-05-11 2019-11-14 Mediatek Inc. Methods of Efficient Bandwidth Part Switching in a Wideband Carrier
CN111164910B (zh) * 2018-08-09 2023-06-09 Lg 电子株式会社 无线通信系统中发送和接收信道状态信息的方法及其装置
EP4270822B1 (en) * 2018-08-21 2025-03-26 LG Electronics Inc. Method of transmitting and receiving channel state information in wireless communication system and apparatus therefor
US11470480B2 (en) * 2019-06-20 2022-10-11 Qualcomm Incorporated Multi-stage receiver design covering listen before talk failures
CN114175514A (zh) * 2019-07-22 2022-03-11 Oppo广东移动通信有限公司 用于物理上行链路共享信道传输的频率选择性预编码的方法和装置
EP4024739A4 (en) * 2019-09-10 2022-10-19 Huawei Technologies Co., Ltd. REFERENCE SIGNAL TRANSMISSION METHOD AND COMMUNICATION DEVICE
CN110798894B (zh) * 2019-09-30 2025-02-28 中兴通讯股份有限公司 信息确定、获取和传输方法、装置、设备和存储介质
WO2021102887A1 (en) * 2019-11-29 2021-06-03 Qualcomm Incorporated Carrier aggregation uplink switch gap detection and report
CN115696626A (zh) 2019-12-13 2023-02-03 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN112996134B (zh) 2019-12-13 2022-11-01 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
JP7421343B2 (ja) * 2020-01-09 2024-01-24 キヤノン株式会社 通信装置、通信装置の制御方法、およびプログラム
US11791971B2 (en) * 2020-01-17 2023-10-17 Qualcomm Incorporated Component carrier group based bandwidth part switching
US20220104056A1 (en) * 2020-09-28 2022-03-31 Qualcomm Incorporated Reference signal based secondary cell activation
US12015573B2 (en) 2020-10-12 2024-06-18 Apple Inc. Dynamic configuration of aperiodic sounding reference signal offsets in cellular communications systems
CN114390533B (zh) * 2020-10-20 2025-08-19 维沃移动通信有限公司 非周期rs传输方法、终端及网络侧设备
CN114499801A (zh) * 2020-10-23 2022-05-13 英特尔公司 用在用户设备中的装置
EP4260504A1 (en) * 2020-12-14 2023-10-18 Qualcomm Incorporated Flexible aperiodic sounding reference signal triggering
US12348447B2 (en) * 2021-01-08 2025-07-01 Nokia Technologies Oy Reference signal transmission
WO2022151303A1 (en) * 2021-01-15 2022-07-21 Qualcomm Incorporated Ue-assisted channel reconstruction based on partial spatial sounding
US11764847B2 (en) 2021-04-22 2023-09-19 Qualcomm Incorporated Sounding operations for radio-frequency (RF) sensing
CN114362905A (zh) * 2021-12-31 2022-04-15 赛特斯信息科技股份有限公司 一种多bwp多ue的srs资源分配方法
US12356437B2 (en) * 2022-01-10 2025-07-08 Qualcomm Incorporated SRS positioning BWP in RRC inactive or idle positioning
US12512891B2 (en) * 2022-03-10 2025-12-30 Samsung Electronics Co., Ltd. Wireless communication device transmitting and receiving data using channel state information feedback and operating method thereof
CN118944838B (zh) * 2023-05-12 2026-01-20 中国移动通信有限公司研究院 上行参考信号发送方法、接收方法、设备及存储介质
WO2026044876A1 (en) * 2024-08-30 2026-03-05 Huawei Technologies Co., Ltd. Methods for reference-point-based frame timing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102422587A (zh) * 2009-05-08 2012-04-18 高通股份有限公司 无线通信网络中支持定位的参考信号的传送和接收
CN107078881A (zh) * 2014-10-24 2017-08-18 高通股份有限公司 用于可变传输时间间隔的灵活复用和反馈

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5827406B2 (ja) * 2011-08-12 2015-12-02 インターデイジタル パテント ホールディングス インコーポレイテッド ワイヤレスシステムにおける柔軟な帯域幅オペレーションのための下りリンクリソースの割り当て
CN107104781B (zh) * 2012-02-11 2020-06-05 Lg电子株式会社 接收和发送下行链路数据信道的方法及设备
CN107547187B (zh) * 2012-02-11 2020-11-03 Lg电子株式会社 接收和发送下行链路数据信道的方法和设备
US9078205B2 (en) * 2012-03-09 2015-07-07 Qualcomm Incorporated Methods and apparatus for enabling non-destaggered channel estimation
JP6456287B2 (ja) * 2013-07-12 2019-01-23 シャープ株式会社 端末装置、方法および集積回路
US9681325B2 (en) * 2013-12-19 2017-06-13 Qualcomm Incorporated Channel and interference measurement in LTE/LTE-A networks including unlicensed spectrum
US10680771B2 (en) 2014-08-28 2020-06-09 Qualcomm Incorporated Reference signal transmission and averaging for wireless communications
US9844072B2 (en) * 2014-09-26 2017-12-12 Qualcomm Incorporated Ultra-low latency LTE uplink frame structure
US11581999B2 (en) * 2014-10-08 2023-02-14 Qualcomm Incorporated Reference signal design for wireless communications
US10015691B2 (en) * 2014-10-16 2018-07-03 Qualcomm Incorporated Channel state information procedure for enhanced component carriers
KR102255656B1 (ko) * 2014-10-24 2021-05-26 삼성전자 주식회사 이동통신 시스템에서 셀간 간섭 감지 방법 및 장치
EP3219140B1 (en) * 2014-11-14 2020-07-08 Interdigital Patent Holdings, Inc. Methods and procedures for channel measurements and reporting mechanisms
EP3225070A1 (en) * 2014-11-26 2017-10-04 IDAC Holdings, Inc. Initial access in high frequency wireless systems
US9871572B2 (en) * 2015-03-09 2018-01-16 Ofinno Technologies, Llc Uplink control channel in a wireless network
US10129859B2 (en) * 2015-10-15 2018-11-13 Qualcomm Incorporated Uplink control channel for low latency communications
US10433291B2 (en) 2016-02-26 2019-10-01 Qualcomm Incorporated Discovery reference signal transmission window detection and discovery reference signal measurement configuration
US10716125B2 (en) * 2016-04-01 2020-07-14 Qualcomm Incorporated Sounding reference signal triggering for enhanced carrier aggregation
US10219295B2 (en) * 2016-05-13 2019-02-26 Nokia Solutions And Networks Oy Triggering of reference signals and control signaling
KR20180035642A (ko) * 2016-09-29 2018-04-06 삼성전자주식회사 무선 셀룰라 통신 시스템에서 상향링크 제어신호 전송 방법 및 장치
US10667288B2 (en) * 2017-02-21 2020-05-26 Qualcomm Incorporated Techniques for configuring or transmitting grantless transmissions on beams in uplink subframes
US11122612B2 (en) * 2017-06-15 2021-09-14 Samsung Electronics Co., Ltd. Logical channel mapping to grant free transmission
US11277862B2 (en) * 2017-10-26 2022-03-15 Comcast Cable Communications, Llc Activation and deactivation of configured grant
US10873481B2 (en) 2017-11-27 2020-12-22 Qualcomm Incorporated Reference signal transmission window and timing considerations

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102422587A (zh) * 2009-05-08 2012-04-18 高通股份有限公司 无线通信网络中支持定位的参考信号的传送和接收
CN107078881A (zh) * 2014-10-24 2017-08-18 高通股份有限公司 用于可变传输时间间隔的灵活复用和反馈

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MIMO-MC-CDMA系统中信道估计算法的比较;黄辉等;《中国新通信》;20090205(第03期);全文 *

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Publication number Publication date
JP7239581B2 (ja) 2023-03-14
EP3718239C0 (en) 2024-02-28
JP2021505012A (ja) 2021-02-15
US10873481B2 (en) 2020-12-22
US20210105154A1 (en) 2021-04-08
US11804989B2 (en) 2023-10-31
KR20200088340A (ko) 2020-07-22
EP3718239A1 (en) 2020-10-07
SG11202003470UA (en) 2020-06-29
CN111386671A (zh) 2020-07-07
EP3718239B1 (en) 2024-02-28
US20190165971A1 (en) 2019-05-30
KR102734779B1 (ko) 2024-11-26
BR112020010368A2 (pt) 2020-11-24

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