CN110383927B - 用于5g nr的增强的srs频率跳变方案 - Google Patents

用于5g nr的增强的srs频率跳变方案 Download PDF

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Publication number
CN110383927B
CN110383927B CN201780086175.0A CN201780086175A CN110383927B CN 110383927 B CN110383927 B CN 110383927B CN 201780086175 A CN201780086175 A CN 201780086175A CN 110383927 B CN110383927 B CN 110383927B
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srs
hopping
subset
signal
transmission
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Chinese (zh)
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CN110383927A (zh
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张翼
缪德山
朴景敏
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Nokia Technologies Oy
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Nokia Technologies Oy
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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
    • 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
    • H04L5/0012—Hopping in multicarrier systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • 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
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201780086175.0A 2017-03-23 2017-03-23 用于5g nr的增强的srs频率跳变方案 Active CN110383927B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/077903 WO2018170846A1 (en) 2017-03-23 2017-03-23 Enhanced srs frequency hopping scheme for 5g nr

Publications (2)

Publication Number Publication Date
CN110383927A CN110383927A (zh) 2019-10-25
CN110383927B true CN110383927B (zh) 2021-05-18

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US (1) US11184195B2 (https=)
EP (1) EP3603281A4 (https=)
JP (1) JP6879635B2 (https=)
CN (1) CN110383927B (https=)
MY (1) MY199493A (https=)
WO (1) WO2018170846A1 (https=)

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US10575217B2 (en) 2017-08-11 2020-02-25 Qualcomm Incorporated Techniques and apparatuses for managing sounding reference signal (SRS) transmissions in a bandwidth part
CN115021879B (zh) * 2017-08-21 2025-02-25 中兴通讯股份有限公司 参考信号传输方法及装置、终端、基站和存储介质
WO2019074266A1 (ko) * 2017-10-10 2019-04-18 엘지전자 주식회사 Srs를 전송 및 수신하는 방법과 이를 위한 통신 장치
WO2021155586A1 (en) 2020-02-07 2021-08-12 Qualcomm Incorporated Sounding reference signal (srs) enhancements
CN113556218B (zh) * 2020-04-14 2022-08-16 维沃移动通信有限公司 Srs传输方法、设备及系统
US20230239088A1 (en) * 2020-06-18 2023-07-27 Nec Corporation Method, device and computer storage medium for communication
EP4172791B1 (en) * 2020-06-25 2025-05-21 Razer (Asia-Pacific) Pte. Ltd. Wireless data communication method and computer peripheral device
WO2022031824A1 (en) * 2020-08-04 2022-02-10 Nazanin Rastegardoost Bandwidth part with subband hopping
EP4209080A4 (en) * 2020-09-04 2024-05-15 QUALCOMM Incorporated Methods and apparatuses for frequency hopping of sounding reference signals in partial bandwidths
EP4209079A4 (en) 2020-09-04 2024-05-22 Qualcomm Incorporated Group common downlink control information enhancements for partial frequency sounding of multiple ues
CN116210158B (zh) * 2020-09-24 2025-09-05 高通股份有限公司 用于无线通信的部分频率探测
JP2024504144A (ja) * 2021-01-22 2024-01-30 株式会社Ｎｔｔドコモ サウンディング参照信号を用いる部分周波数サウンディングの方法
US20240056257A1 (en) * 2021-01-22 2024-02-15 Ntt Docomo, Inc. Methods of csi-rs assisted partial frequency sounding with srs
CN115134199B (zh) * 2021-03-29 2025-03-07 维沃移动通信有限公司 Srs的发送方法、接收方法、配置方法及装置
CN115443714B (zh) 2021-04-03 2026-03-17 苹果公司 探测参考信号配置
WO2022215007A1 (en) * 2021-04-06 2022-10-13 Telefonaktiebolaget Lm Ericsson (Publ) Partial sounding of sounding reference signal
KR20240099312A (ko) * 2021-11-04 2024-06-28 엘지전자 주식회사 무선 통신 시스템에서 상향링크 또는 하향링크 송수신을 수행하는 방법 및 장치
US12519585B2 (en) 2022-04-01 2026-01-06 Qualcomm Incorporated Comb offset hopping for sounding reference signal transmissions
US20250266958A1 (en) * 2022-04-26 2025-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Solution for management of sounding reference signals
US12506511B2 (en) * 2022-08-05 2025-12-23 Qualcomm Incorporated Comb offset hopping for SRS
CN120264468A (zh) * 2024-01-03 2025-07-04 华为技术有限公司 一种通信方法和装置

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WO2016071148A1 (en) * 2014-11-06 2016-05-12 Nokia Solutions And Networks Oy Method and apparatus for improving a time granularity when deploying a wireless system
WO2016175981A1 (en) * 2015-04-28 2016-11-03 Qualcomm Incorporated Low latency operation with different hybrid automatic repeat request (harq) timing options

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CN104283582B (zh) 2013-07-01 2018-07-06 中兴通讯股份有限公司 一种确定探测参考信号跳频图案方法及终端
CN107005390A (zh) 2015-04-10 2017-08-01 华为技术有限公司 一种srs的发送和接收的方法和装置
US20160337087A1 (en) * 2015-05-12 2016-11-17 Qualcomm Incorporated Two-stage transmission of feedback for a downlink transmission
US10038581B2 (en) * 2015-06-01 2018-07-31 Huawei Technologies Co., Ltd. System and scheme of scalable OFDM numerology
WO2017218794A1 (en) * 2016-06-15 2017-12-21 Convida Wireless, Llc Upload control signaling for new radio
ES2932355T3 (es) * 2017-02-14 2023-01-18 Lg Electronics Inc Método para recibir información de configuración de SRS y terminal para ello

Patent Citations (2)

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WO2016071148A1 (en) * 2014-11-06 2016-05-12 Nokia Solutions And Networks Oy Method and apparatus for improving a time granularity when deploying a wireless system
WO2016175981A1 (en) * 2015-04-28 2016-11-03 Qualcomm Incorporated Low latency operation with different hybrid automatic repeat request (harq) timing options

Also Published As

Publication number Publication date
US20200059384A1 (en) 2020-02-20
JP6879635B2 (ja) 2021-06-02
EP3603281A4 (en) 2020-11-04
MY199493A (en) 2023-11-01
EP3603281A1 (en) 2020-02-05
CN110383927A (zh) 2019-10-25
WO2018170846A1 (en) 2018-09-27
JP2020508011A (ja) 2020-03-12
US11184195B2 (en) 2021-11-23

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