KR102444049B1 - 공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들 - Google Patents

공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들 Download PDF

Info

Publication number
KR102444049B1
KR102444049B1 KR1020177016793A KR20177016793A KR102444049B1 KR 102444049 B1 KR102444049 B1 KR 102444049B1 KR 1020177016793 A KR1020177016793 A KR 1020177016793A KR 20177016793 A KR20177016793 A KR 20177016793A KR 102444049 B1 KR102444049 B1 KR 102444049B1
Authority
KR
South Korea
Prior art keywords
radio frequency
frequency spectrum
transmission
subframe
base station
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
KR1020177016793A
Other languages
English (en)
Korean (ko)
Other versions
KR20170098224A (ko
Inventor
완시 첸
스리니바스 예라말리
타오 루오
피터 가알
하오 수
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20170098224A publication Critical patent/KR20170098224A/ko
Application granted granted Critical
Publication of KR102444049B1 publication Critical patent/KR102444049B1/ko
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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • 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
    • 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
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020177016793A 2014-12-23 2015-12-17 공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들 Active KR102444049B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462096249P 2014-12-23 2014-12-23
US62/096,249 2014-12-23
US14/971,082 US11197317B2 (en) 2014-12-23 2015-12-16 Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum
US14/971,082 2015-12-16
PCT/US2015/066458 WO2016106091A1 (en) 2014-12-23 2015-12-17 Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum

Publications (2)

Publication Number Publication Date
KR20170098224A KR20170098224A (ko) 2017-08-29
KR102444049B1 true KR102444049B1 (ko) 2022-09-15

Family

ID=56131158

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177016793A Active KR102444049B1 (ko) 2014-12-23 2015-12-17 공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들

Country Status (7)

Country Link
US (1) US11197317B2 (enExample)
EP (1) EP3238360B1 (enExample)
JP (1) JP6665187B2 (enExample)
KR (1) KR102444049B1 (enExample)
CN (1) CN107113144B (enExample)
TW (1) TWI672931B (enExample)
WO (1) WO2016106091A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015081169A1 (en) * 2013-11-27 2015-06-04 Interdigital Patent Holdings, Inc. Resource allocation in multi-provider wlan networks based on utility metric
US10904801B2 (en) * 2017-02-07 2021-01-26 Qualcomm Incorporated Multicarrier access for spectrum pooling
KR20170098891A (ko) * 2015-01-16 2017-08-30 후아웨이 테크놀러지 컴퍼니 리미티드 메시지 전송 방법 및 장치
CN106465411A (zh) 2015-05-12 2017-02-22 韩国电子通信研究院 用于在未授权频带中发送自适应部分子帧的方法和装置、用于划分帧结构的方法和装置、以及用于发送信号的方法和装置
CN107534968B (zh) * 2015-05-15 2021-11-02 夏普株式会社 终端装置、基站装置及通信方法
US20170055293A1 (en) * 2015-08-17 2017-02-23 Mediatek Inc. Methods of Distributed Control Achieving Fair Radio Resource Access
KR101990753B1 (ko) 2015-10-17 2019-06-20 콤캐스트 케이블 커뮤니케이션스 엘엘씨 부분 서브프레임 및 전체 서브프레임에서의 제어 채널 구성
US10356800B2 (en) * 2016-05-09 2019-07-16 Qualcomm Incorporated Scalable numerology with symbol boundary alignment for uniform and non-uniform symbol duration in wireless communication
US10631295B2 (en) * 2016-08-02 2020-04-21 Qualcomm Incorporated Techniques for beacon-assisted multi-tier spectrum sharing
EP3520529A1 (en) * 2016-09-30 2019-08-07 Nokia Technologies Oy Resource processing in a communication system using multipe protocols
TWI616111B (zh) 2016-12-23 2018-02-21 財團法人工業技術研究院 在未授權頻譜中的無線電資源排程方法及使用其之基地台
GB2560523B (en) * 2017-03-13 2021-01-20 Tcl Communication Ltd Transmission of acknowledgements over uplink in wireless communication system
EP4109983A1 (en) * 2017-04-21 2022-12-28 Cohere Technologies, Inc. Communication techniques using quasi-static properties of wireless channels
US11452132B2 (en) 2017-05-03 2022-09-20 Idac Holdings, Inc. Transmission adaptation and grant-free access
US10985897B2 (en) * 2017-09-11 2021-04-20 Qualcomm Incorporated Methods and apparatus for dynamic time-division duplexing (TDD)
EP3688901B1 (en) * 2017-09-29 2025-01-29 Telefonaktiebolaget LM Ericsson (PUBL) Transport block size configuration
EP3755082A4 (en) * 2018-02-12 2021-01-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. CHANNEL TRANSMISSION PROCESS AND APPARATUS, AND COMPUTER STORAGE MEDIA
US10873440B2 (en) * 2018-07-12 2020-12-22 Qualcomm Incorporated Time division duplexing techniques in shared radio frequency spectrum
EP3840495A4 (en) * 2018-08-17 2021-09-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. COMMUNICATION PROCESS, TERMINAL DEVICE, AND NETWORK DEVICE
CN112713962B (zh) 2019-03-29 2022-05-24 华为技术有限公司 通信方法及装置
CN112042162B (zh) * 2019-04-03 2023-07-21 联发科技（新加坡）私人有限公司 通过循环前缀扩展来预留信道的方法和装置
CN110213832B (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pucch周期的调度基站及系统
CN110225596B (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pucch周期的调度方法及系统
CN114258133A (zh) * 2020-09-22 2022-03-29 夏普株式会社 由用户设备执行的方法以及用户设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140341018A1 (en) * 2013-05-20 2014-11-20 Qualcomm Incorporated Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8792426B2 (en) * 2008-03-24 2014-07-29 Qualcomm Incorporated Method and apparatus for resource management in a wireless communication system
US8522101B2 (en) 2008-04-15 2013-08-27 Qualcomm Incorporated Physical HARQ indicator channel (PHICH) resource assignment signaling in a wireless communication environment
US8675623B2 (en) * 2009-02-01 2014-03-18 Qualcomm Incorporated Distributed prioritized contention for spectrum sharing
US8665809B2 (en) 2009-06-15 2014-03-04 Qualcomm Incorporated Systems and methods for sending power control information
US8861452B2 (en) * 2010-08-16 2014-10-14 Qualcomm Incorporated Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications
EP2616259B1 (en) * 2010-09-15 2019-04-10 Magna Mirrors Of America, Inc. Slider window assembly
KR20200035183A (ko) * 2012-01-26 2020-04-01 인터디지탈 패튼 홀딩스, 인크 Ｌｔｅ 공존에 대한 동적 파라미터 조절
CN103874207A (zh) 2012-12-14 2014-06-18 华为技术有限公司 资源映射的方法、基站和用户设备
US9402240B2 (en) * 2013-01-28 2016-07-26 Lg Electronics Inc. Method of operation in wireless local area network system and apparatus supporting the same
KR20160110959A (ko) * 2014-03-10 2016-09-23 엘지전자 주식회사 단말 간 통신을 지원하는 무선 통신 시스템에서 자원 할당 방법 및 이를 위한 장치
US12088535B2 (en) * 2014-03-19 2024-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Methods, base station and wireless device for supporting radio communication
US9655048B2 (en) * 2014-04-07 2017-05-16 Futurewei Technologies, Inc. System and method for discontinuous transmissions and measurements
US10129908B2 (en) * 2014-04-28 2018-11-13 Intel IP Corporation Listen before talk protocol selection
US9800363B2 (en) * 2014-06-18 2017-10-24 Qualcomm Incorporated NAICS signaling for advanced LTE features
BR112016028190A2 (pt) * 2014-06-30 2019-06-18 Huawei Tech Co Ltd método e dispositivo de processamento de subquadro
US10193643B2 (en) * 2014-07-11 2019-01-29 Lg Electronics Inc. Method for reporting channel state information on unlicensed band in wireless communication system and apparatus for same
WO2016015318A1 (zh) * 2014-07-31 2016-02-04 华为技术有限公司 一种数据传输方法和通信设备
US9929839B2 (en) * 2014-08-08 2018-03-27 Futurewei Technologies, Inc. Device, network, and method for communications with fast adaptive transmission and reception
US10051661B2 (en) * 2014-08-29 2018-08-14 Samsung Electronics Co., Ltd. Method and apparatus for communicating using unlicensed bands in mobile communication system
EP3192320A1 (en) * 2014-09-10 2017-07-19 Telefonaktiebolaget LM Ericsson (publ) Radio access node, communication terminal and methods performed therein
CN120129045A (zh) * 2014-09-24 2025-06-10 交互数字专利控股公司 用于无授权频段中的lte操作的信道使用指示和同步
WO2016048227A2 (en) * 2014-09-25 2016-03-31 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for enhanced uplink reference signal in listen-before-talk systems
US10003986B2 (en) * 2014-09-26 2018-06-19 Futurewei Technologies, Inc. Device, network, and method for communications with variable-duration reference signals
JP6369559B2 (ja) * 2014-11-06 2018-08-08 富士通株式会社 無線通信システム、基地局、端末および処理方法
EP3217703A4 (en) * 2014-11-07 2018-10-10 Kyocera Corporation Wireless base station and user terminal
WO2016086985A1 (en) * 2014-12-03 2016-06-09 Nokia Solutions And Networks Oy Hidden node detection in lte licensed assisted access

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140341018A1 (en) * 2013-05-20 2014-11-20 Qualcomm Incorporated Techniques for selecting subframe type or for interleaving signals for wireless communications over unlicensed spectrum

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP R1-145109*
3GPP R1-145110

Also Published As

Publication number Publication date
EP3238360B1 (en) 2025-04-30
KR20170098224A (ko) 2017-08-29
CN107113144A (zh) 2017-08-29
TW201628366A (zh) 2016-08-01
JP2018506883A (ja) 2018-03-08
US20160183302A1 (en) 2016-06-23
WO2016106091A1 (en) 2016-06-30
EP3238360A1 (en) 2017-11-01
CN107113144B (zh) 2021-04-20
EP3238360C0 (en) 2025-04-30
TWI672931B (zh) 2019-09-21
JP6665187B2 (ja) 2020-03-13
US11197317B2 (en) 2021-12-07

Similar Documents

Publication Publication Date Title
KR102444049B1 (ko) 공유된 라디오 주파수 스펙트럼에서 송신의 시작 심볼에 대한 심볼 기간을 결정하기 위한 기술들
AU2020201006B2 (en) Techniques for transmitting and receiving synchronization signals over an unlicensed radio frequency spectrum band
US10123301B2 (en) Techniques for transmitting and receiving paging messages over an unlicensed radio frequency spectrum band
KR102443111B1 (ko) 공유된 라디오 주파수 스펙트럼 대역에서 안테나 서브세트 및 지향성 채널 액세스
US10201016B2 (en) Techniques for cell access using an unlicensed radio frequency spectrum band
AU2015362737B2 (en) Techniques for reserving a channel of a radio frequency spectrum
US9955478B2 (en) Techniques for managing communications in a shared radio frequency spectrum band
US9860897B2 (en) Techniques for transmitting uplink control information for a component carrier
EP3207655B1 (en) Techniques for cell-specific reference signal (crs)-based signaling in a shared radio freqyebct spectrum band
CA2979071A1 (en) Techniques for managing communications in a shared radio frequency spectrum band

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20170619

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20201203

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20211223

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20220610

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20220913

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20220913

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20250625

Start annual number: 4

End annual number: 4