JP6833724B2 - 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法 - Google Patents

共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法 Download PDF

Info

Publication number
JP6833724B2
JP6833724B2 JP2017560517A JP2017560517A JP6833724B2 JP 6833724 B2 JP6833724 B2 JP 6833724B2 JP 2017560517 A JP2017560517 A JP 2017560517A JP 2017560517 A JP2017560517 A JP 2017560517A JP 6833724 B2 JP6833724 B2 JP 6833724B2
Authority
JP
Japan
Prior art keywords
reference signal
time period
transmission
uplink
srs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2017560517A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018520568A5 (enExample
JP2018520568A (ja
Inventor
ファン、ジフェイ
ユ、テサン
スン、ジン
ジャン、シャオシャ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2018520568A publication Critical patent/JP2018520568A/ja
Publication of JP2018520568A5 publication Critical patent/JP2018520568A5/ja
Application granted granted Critical
Publication of JP6833724B2 publication Critical patent/JP6833724B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W72/20—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2017560517A 2015-05-22 2016-05-13 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法 Active JP6833724B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562165835P 2015-05-22 2015-05-22
US62/165,835 2015-05-22
US15/153,419 US10164746B2 (en) 2015-05-22 2016-05-12 Techniques for managing transmissions of reference signals
US15/153,419 2016-05-12
PCT/US2016/032527 WO2016191135A1 (en) 2015-05-22 2016-05-13 Techniques for managing transmissions of sounding reference signals over a shared frequency spectrum band

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021015699A Division JP7198842B2 (ja) 2015-05-22 2021-02-03 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法

Publications (3)

Publication Number Publication Date
JP2018520568A JP2018520568A (ja) 2018-07-26
JP2018520568A5 JP2018520568A5 (enExample) 2019-05-30
JP6833724B2 true JP6833724B2 (ja) 2021-02-24

Family

ID=57325762

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2017560517A Active JP6833724B2 (ja) 2015-05-22 2016-05-13 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法
JP2021015699A Active JP7198842B2 (ja) 2015-05-22 2021-02-03 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021015699A Active JP7198842B2 (ja) 2015-05-22 2021-02-03 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法

Country Status (6)

Country Link
US (1) US10164746B2 (enExample)
EP (3) EP3790219B1 (enExample)
JP (2) JP6833724B2 (enExample)
KR (1) KR102871304B1 (enExample)
CN (2) CN112953693B (enExample)
WO (1) WO2016191135A1 (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101294815B1 (ko) * 2009-05-15 2013-08-08 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
JP6731002B2 (ja) 2015-06-03 2020-07-29 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 周波数領域リソース構成方法及び装置
WO2017061909A1 (en) * 2015-10-05 2017-04-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus to account for effective downlink channels arising from beamforming uplink reference signals
WO2017075770A1 (zh) * 2015-11-04 2017-05-11 华为技术有限公司 一种传输上行数据的方法、装置和系统
US9854569B2 (en) * 2015-12-07 2017-12-26 Telefonaktiebolaget L M Ericsson (Publ) Uplink control channel configuration for unlicensed carriers
US10187864B2 (en) 2016-04-01 2019-01-22 Qualcomm Incorporated Timing advance design for enhanced component carrier
US10506662B2 (en) 2016-05-10 2019-12-10 Qualcomm Incorporated Internet-of-Things design for unlicensed spectrum
WO2017204285A1 (ja) * 2016-05-27 2017-11-30 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN107733601B (zh) * 2016-08-12 2020-11-10 电信科学技术研究院 一种上行srs发送方法、终端和网络侧设备
US10887941B2 (en) * 2016-08-18 2021-01-05 Qualcomm Incorporated Retaining access to a shared radio frequency spectrum band during an uplink control portion of a transmission structure
US10469224B2 (en) * 2016-09-30 2019-11-05 Qualcomm Incorporated Joint transmission of precoded and unprecoded sounding reference signals in uplink
US10154514B2 (en) 2016-10-18 2018-12-11 Qualcomm Incorporated Scheduling request transmission for directional beam access
WO2018134659A1 (en) * 2017-01-20 2018-07-26 Telefonaktiebolaget L M Ericsson (Publ) Measurements for frequency hopping systems
US10306590B2 (en) 2017-02-21 2019-05-28 Qualcomm Incorporated Paging for mmW shared radio frequency spectrum bands
CN112737753B (zh) * 2017-06-09 2022-02-15 华为技术有限公司 一种信号传输方法、相关设备及系统
US11102815B2 (en) * 2017-10-02 2021-08-24 Qualcomm Incorporated Asynchronous spatial LBT
US10932282B2 (en) 2017-10-11 2021-02-23 Qualcomm Incorporated Scheduling timeline in new radio-spectrum sharing (NR-SS)
US10841808B2 (en) * 2017-10-16 2020-11-17 Apple Inc. Apparatus and medium for enabling multi-carrier operation
US11552750B2 (en) * 2017-12-15 2023-01-10 Qualcomm Incorporated Subband-based random access and scheduling request for new-radio-spectrum sharing (NR-SS)
EP3738378B1 (en) 2018-01-12 2023-07-19 Nokia Technologies Oy Uplink channel scheduling to retain channel occupancy for unlicensed wireless spectrum
WO2019140671A1 (en) * 2018-01-20 2019-07-25 Qualcomm Incorporated Reference resource indication techniques in wireless communications
US11595952B2 (en) * 2018-04-27 2023-02-28 Qualcomm Incorporated Aperiodic channel state information sharing across user equipment
US20190349972A1 (en) 2018-05-10 2019-11-14 Qualcomm Incorporated Guard period optimization for multi-antenna user equipments
US11129196B2 (en) * 2018-05-11 2021-09-21 Qualcomm Incorporated Shared channel design around reserved resources
US10841950B2 (en) * 2018-05-21 2020-11-17 Qualcomm Incorporated Listen before talk techniques in shared millimeter wave radio frequency spectrum
CN112369088B (zh) * 2018-05-29 2024-04-05 上海诺基亚贝尔股份有限公司 未许可频谱中的探测参考信号传输
WO2019231384A1 (en) 2018-05-30 2019-12-05 Telefonaktiebolaget Lm Ericsson (Publ) Advertising extensible capability feature sets for a user equipment (ue)
US11206554B2 (en) 2018-08-06 2021-12-21 Qualcomm Incorporated Joint transmissions to a station
CN110838902B (zh) * 2018-08-17 2022-03-11 大唐移动通信设备有限公司 一种上行传输方法及装置
WO2020069269A1 (en) * 2018-09-28 2020-04-02 Intel Corporation Sounding reference signal and hybrid automatic repeat request for new radio-unlicensed
US12010722B2 (en) 2019-02-01 2024-06-11 Nokia Technologies Oy Wideband communications based on availability assessment
US12255839B2 (en) * 2019-02-14 2025-03-18 Ntt Docomo, Inc. User terminal and radio communication method
EP3925277A4 (en) * 2019-02-14 2022-03-02 ZTE Corporation DATA TRANSFER
US11729759B2 (en) * 2019-03-29 2023-08-15 Qualcomm Incorporated Group reference signal triggering for contention-based systems
ES3048082T3 (en) * 2019-05-03 2025-12-09 Nokia Technologies Oy Dynamic scheduling offset adaptation in ue power saving
CN110225595B (zh) * 2019-05-29 2022-05-24 成都中科微信息技术研究院有限公司 一种结合srs周期的调度基站及系统
CN110213831B (zh) * 2019-05-29 2022-05-24 成都中科微信息技术研究院有限公司 一种结合srs周期的调度方法及系统
US11310023B2 (en) * 2019-06-07 2022-04-19 Qualcomm Incorporated Non-uniform demodulation reference signal bundling
US20220167404A1 (en) * 2019-08-14 2022-05-26 Kt Corporation Method and device for transmitting or receiving data in unlicensed band
EP4039033A4 (en) * 2019-09-30 2023-05-10 Lenovo (Beijing) Limited METHOD AND DEVICE FOR SHARING CHANNEL OCCUPANCY TIME ON THE UNLICENSED SPECTRUM
CN111385826B (zh) * 2020-01-09 2023-09-05 展讯通信（上海）有限公司 参考信号确定方法、装置、电子设备及存储介质
BR112022016011A2 (pt) * 2020-02-21 2022-10-11 Qualcomm Inc Configuração de sinal de referência sonoro para pelo menos dois pontos de recepção/transmissão
US12068817B2 (en) 2020-02-25 2024-08-20 Qualcomm Incorporated Mitigating RF chain conflict between radio access technologies in wireless communication
US11622389B2 (en) * 2020-05-06 2023-04-04 Qualcomm Incorporated Method and apparatus for RACH communication with multi subcarrier spacing configuration
WO2022099438A1 (en) * 2020-11-10 2022-05-19 Qualcomm Incorporated Sounding reference signal based uplink to downlink channel occupancy time sharing
US11696312B2 (en) * 2020-11-24 2023-07-04 Qualcomm Incorporated Frequency and state dependent user equipment beam patterns
KR20250010673A (ko) * 2022-05-20 2025-01-21 바이어웍스 인코퍼레이티드 에이징 측정 기준에 기초한 무선 통신의 스케줄 지정

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101572896B (zh) * 2008-04-29 2011-01-26 大唐移动通信设备有限公司 一种配置上行探测参考信号的方法和装置
CN101848541B (zh) * 2009-03-27 2013-03-13 电信科学技术研究院 一种探测参考信号发送的方法及设备
US8670432B2 (en) * 2009-06-22 2014-03-11 Qualcomm Incorporated Methods and apparatus for coordination of sending reference signals from multiple cells
EP2540025B1 (en) 2010-02-22 2020-08-05 Telefonaktiebolaget LM Ericsson (publ) Methods and arrangements for dynamically triggering the transmission of sounding reference signal in a telecommunication system
CA2795384C (en) * 2010-04-02 2020-09-15 Changsoo Koo Uplink sounding reference signals configuration and transmission
CN102934382B (zh) * 2010-06-04 2016-08-10 Lg电子株式会社 控制探测参考信号发送的上行发送功率的方法和用户设备
CN103875187B (zh) * 2011-06-02 2016-01-06 美国博通公司 在免授权/共享频带中的跳频
JP5706047B2 (ja) * 2011-11-01 2015-04-22 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて端末のサウンディング参照信号伝送決定方法及びそのための端末
US8717927B2 (en) * 2012-03-15 2014-05-06 Telefonaktiebolaget L M Ericsson (Publ) Combining channel quality measurements based on sounding reference signals and demodulation reference signals
US9154267B2 (en) * 2012-07-02 2015-10-06 Intel Corporation Sounding reference signal (SRS) mechanism for intracell device-to-device (D2D) communication
EP2892297A4 (en) * 2012-09-28 2015-08-12 Huawei Tech Co Ltd Resource configuration method and apparatus
US9806862B2 (en) * 2012-12-21 2017-10-31 Nokia Technologies Oy Grouping of CS and comb values for DM-RS and SRS on shared time-frequency resources
US10057030B2 (en) * 2013-01-04 2018-08-21 Telefonaktiebolaget L M Ericsson (Publ) Method for estimating frequency offset using quasi-co-located reference signals
US9876621B2 (en) * 2013-01-09 2018-01-23 Lg Electronics Inc. Method for transmitting signal and apparatus for same
US9743432B2 (en) * 2013-09-23 2017-08-22 Qualcomm Incorporated LTE-U uplink waveform and variable multi-subframe scheduling
KR102454897B1 (ko) * 2015-01-29 2022-10-17 삼성전자주식회사 비면허 대역을 이용하는 무선 통신 시스템에서 통신 방법 및 장치
KR101923455B1 (ko) * 2015-04-10 2018-11-29 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호를 송신 또는 수신하는 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
EP3611867B1 (en) 2023-11-01
EP3611867A1 (en) 2020-02-19
KR102871304B1 (ko) 2025-10-14
CN108012579A (zh) 2018-05-08
KR20180009746A (ko) 2018-01-29
JP2021090204A (ja) 2021-06-10
US10164746B2 (en) 2018-12-25
US20160344526A1 (en) 2016-11-24
BR112017025011A2 (en) 2018-08-07
EP3790219B1 (en) 2022-08-17
EP3790219A1 (en) 2021-03-10
CN108012579B (zh) 2021-01-26
CN112953693A (zh) 2021-06-11
WO2016191135A1 (en) 2016-12-01
EP3298717A1 (en) 2018-03-28
JP7198842B2 (ja) 2023-01-04
JP2018520568A (ja) 2018-07-26
CN112953693B (zh) 2023-11-03
EP3298717B1 (en) 2020-12-09

Similar Documents

Publication Publication Date Title
JP7198842B2 (ja) 共有周波数スペクトル帯域上のサウンディング基準信号の送信を管理するための技法
JP6766132B2 (ja) 共有スペクトル上のｌｔｅのためのサービス品質関係拡張
JP6591552B2 (ja) 共有またはアンライセンススペクトルのための媒体アクセス
JP6449488B2 (ja) 共有周波数スペクトルのためのチャネルフィードバック報告
JP6808750B2 (ja) 拡張キャリアアグリゲーションのためのサウンディング基準信号トリガリング
CN113015207B (zh) 对执照辅助式接入的rrm测量和报告
JP6821645B2 (ja) 共有無線周波数スペクトル帯域を使用するチャネルクリアランス技法
JP6559688B2 (ja) キャリアアグリゲーションによるカバレージ拡張
JP6812355B2 (ja) 高速拡張コンポーネントキャリアアクティベーション
JP6855478B2 (ja) ＬＴＥ制御Ｗｉ−Ｆｉシステムにおける自己への送信可送信

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190417

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20190417

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20200212

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200407

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20210105

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20210203

R150 Certificate of patent or registration of utility model

Ref document number: 6833724

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250