AU2015328491B2 - Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band - Google Patents

Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band Download PDF

Info

Publication number
AU2015328491B2
AU2015328491B2 AU2015328491A AU2015328491A AU2015328491B2 AU 2015328491 B2 AU2015328491 B2 AU 2015328491B2 AU 2015328491 A AU2015328491 A AU 2015328491A AU 2015328491 A AU2015328491 A AU 2015328491A AU 2015328491 B2 AU2015328491 B2 AU 2015328491B2
Authority
AU
Australia
Prior art keywords
spectrum band
radio frequency
frequency spectrum
reference signal
sounding reference
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
AU2015328491A
Other languages
English (en)
Other versions
AU2015328491A1 (en
Inventor
Naga Bhushan
Wanshi Chen
Aleksandar Damnjanovic
Peter Gaal
Tao Luo
Durga Prasad Malladi
Shimman Arvind Patel
Yongbin Wei
Hao Xu
Srinivas YERRAMALLI
Xiaoxia Zhang
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 AU2015328491A1 publication Critical patent/AU2015328491A1/en
Application granted granted Critical
Publication of AU2015328491B2 publication Critical patent/AU2015328491B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • 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
    • 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location
    • 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

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)
AU2015328491A 2014-10-07 2015-10-01 Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band Active AU2015328491B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462060894P 2014-10-07 2014-10-07
US62/060,894 2014-10-07
US14/870,543 US10827491B2 (en) 2014-10-07 2015-09-30 Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band
US14/870,543 2015-09-30
PCT/US2015/053420 WO2016057298A1 (en) 2014-10-07 2015-10-01 Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band

Publications (2)

Publication Number Publication Date
AU2015328491A1 AU2015328491A1 (en) 2017-03-16
AU2015328491B2 true AU2015328491B2 (en) 2019-11-21

Family

ID=55633823

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015328491A Active AU2015328491B2 (en) 2014-10-07 2015-10-01 Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band

Country Status (8)

Country Link
US (1) US10827491B2 (enExample)
EP (1) EP3205039B1 (enExample)
JP (1) JP6640205B2 (enExample)
KR (1) KR102294809B1 (enExample)
CN (1) CN107113127B (enExample)
AU (1) AU2015328491B2 (enExample)
BR (1) BR112017007064B1 (enExample)
WO (1) WO2016057298A1 (enExample)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10257853B2 (en) * 2014-12-18 2019-04-09 Qualcomm Incorporated Techniques for identifying resources to transmit a channel reservation signal
EP3691391B1 (en) * 2015-02-20 2024-07-24 Ntt Docomo, Inc. Terminal and communication control method
US10212726B2 (en) * 2015-10-23 2019-02-19 Electronics And Telecommunications Research Institute Method and apparatus for transmitting uplink signal in mobile communication system of unlicensed band
US9854569B2 (en) * 2015-12-07 2017-12-26 Telefonaktiebolaget L M Ericsson (Publ) Uplink control channel configuration for unlicensed carriers
CN106992804A (zh) * 2016-01-20 2017-07-28 中兴通讯股份有限公司 一种探测参考信号的发送方法和装置
US10362605B2 (en) * 2016-01-21 2019-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for multiplexing scheduling requests in unlicensed bands
KR102129191B1 (ko) * 2016-01-21 2020-07-01 텔레폰악티에볼라겟엘엠에릭슨(펍) 라이센스되지 않은 밴드에서 스케줄링 요청을 멀티플렉싱하기 위한 시스템 및 방법
EP3446531B1 (en) * 2016-04-22 2020-08-26 Telefonaktiebolaget LM Ericsson (PUBL) Method and apparatus for performing unscheduled uplink transmissions on an unlicensed band
US10506662B2 (en) 2016-05-10 2019-12-10 Qualcomm Incorporated Internet-of-Things design for unlicensed spectrum
EP3459307B1 (en) * 2016-05-20 2022-02-23 Telefonaktiebolaget LM Ericsson (publ) Resource allocation and signaling for scheduling in unlicensed spectrum
WO2017219284A1 (en) * 2016-06-22 2017-12-28 Huizhou Tcl Mobile Communication Co., Ltd Uplink transmission methods, assignment methods, user equipment, and base stations, using unlicensed spectrum
CN107682923B (zh) * 2016-08-01 2023-05-12 北京三星通信技术研究有限公司 功率余量上报的方法及相应的用户设备
US10178668B2 (en) * 2016-08-08 2019-01-08 Qualcomm Incorporated Periodic and aperiodic CSI reporting procedures for enhanced licensed assisted access
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
US10389502B2 (en) * 2016-08-24 2019-08-20 Qualcomm Incorporated Demodulation reference signal sequence selection in device-to-device communication
CN109716839B (zh) * 2016-09-23 2020-11-20 Oppo广东移动通信有限公司 传输srs的方法、网络设备和终端设备
JP2019208087A (ja) * 2016-09-29 2019-12-05 株式会社Ｎｔｔドコモ ユーザ装置、基地局及び信号送信方法
KR20210092329A (ko) * 2016-09-30 2021-07-23 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) Mimo를 위한 cdm8 기반 csi-rs 설계들
US10624125B2 (en) * 2016-10-26 2020-04-14 Qualcomm Incorporated Techniques for semi-autonomously scheduling an uplink transmission in a shared radio frequency spectrum band
CN108076518B (zh) * 2016-11-17 2021-01-05 华为技术有限公司 一种上行数据传输方法及设备
US10225046B2 (en) 2017-01-09 2019-03-05 At&T Intellectual Property I, L.P. Adaptive cyclic redundancy check for uplink control information encoding
WO2018145269A1 (zh) * 2017-02-08 2018-08-16 广东欧珀移动通信有限公司 业务的传输方法、终端和网络设备
CN108632885B (zh) * 2017-03-21 2021-02-12 华为技术有限公司 缓存器状态报告发送的方法、终端设备和网络设备
CA3066191C (en) 2017-05-05 2022-08-09 Telefonaktiebolaget Lm Ericsson (Publ) A method and device in a radio network
US11165546B2 (en) * 2017-05-08 2021-11-02 Lg Electronics Inc. Method for receiving SRS configuration information in wireless communication system and terminal therefor
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
WO2019006695A1 (en) * 2017-07-05 2019-01-10 Telefonaktiebolaget Lm Ericsson (Publ) METHOD AND SYSTEM FOR FLEXIBLE SURVEY REFERENCE SIGNAL (SRS) TRANSMISSION IN A WIRELESS COMMUNICATION NETWORK
CN109309923A (zh) * 2017-07-26 2019-02-05 索尼公司 电子装置、信息处理设备和信息处理方法
CN109803399B (zh) * 2017-11-17 2021-04-27 维沃移动通信有限公司 一种免调度上行信号传输方法、相关设备和系统
US10750484B2 (en) * 2017-11-22 2020-08-18 Qualcomm Incorporated Physical uplink control channel (PUCCH) configuration for new-radio-spectrum sharing (NR-SS)
US11552750B2 (en) * 2017-12-15 2023-01-10 Qualcomm Incorporated Subband-based random access and scheduling request for new-radio-spectrum sharing (NR-SS)
US10750492B2 (en) * 2017-12-20 2020-08-18 Qualcomm Incorporated Resource assignment in NR-SS
WO2019136720A1 (zh) * 2018-01-12 2019-07-18 Oppo广东移动通信有限公司 信号传输的方法和设备
US11044675B2 (en) * 2018-02-13 2021-06-22 Idac Holdings, Inc. Methods, apparatuses and systems for adaptive uplink power control in a wireless network
KR102780192B1 (ko) 2018-03-28 2025-03-12 삼성전자 주식회사 이동통신 시스템에서 스케줄링 요청을 전송하는 방법 및 장치
US10868629B2 (en) * 2018-04-06 2020-12-15 Mediatek Inc. Channel multiplexing within interlace for new radio unlicensed spectrum operation
US11265917B2 (en) * 2018-04-30 2022-03-01 Qualcomm Incorporated Aligned LBT gaps for single operator FBE NR-SS
WO2019227316A1 (en) * 2018-05-29 2019-12-05 Nokia Shanghai Bell Co., Ltd. Sounding reference signal transmission in unlicensed spectrum
US11166267B2 (en) * 2018-08-17 2021-11-02 Qualcomm Incorporated DCI triggered SRS enhancements
CN209462415U (zh) * 2018-09-07 2019-10-01 Oppo广东移动通信有限公司 移动终端
TWI753305B (zh) * 2018-09-28 2022-01-21 聯發科技股份有限公司 傳送ｕｌ訊號的方法及使用者設備
WO2020087466A1 (zh) * 2018-11-01 2020-05-07 北京小米移动软件有限公司 传输信息的方法、装置、基站及终端
CN111511023B (zh) * 2019-01-31 2024-06-07 华为技术有限公司 信号传输方法及装置
US11121891B2 (en) 2019-02-28 2021-09-14 Electronics And Telecommunications Research Institute Method and apparatus for transmitting sounding reference signal
EP3734885A1 (en) * 2019-05-02 2020-11-04 Panasonic Intellectual Property Corporation of America User equipment and network node involved in communication
US11483853B2 (en) * 2019-08-01 2022-10-25 Qualcomm Incorporated Techniques for buffering a file
CN111835487B (zh) * 2019-08-13 2022-07-01 维沃移动通信有限公司 一种信息处理方法、设备及计算机可读存储介质
EP4133796B1 (en) * 2020-04-08 2025-07-30 Gogo Business Aviation LLC Methods to control access in air-to-ground networks operating in unlicensed spectrum, and user equipment
US11438862B2 (en) * 2020-05-14 2022-09-06 Qualcomm Incorporated Methods and apparatus for using interlaced physical resource blocks for positioning measurements
WO2021254448A1 (en) * 2020-06-17 2021-12-23 Tcl Communication (Ningbo) Co., Ltd. Directional channel access sensing
WO2024101462A1 (ko) * 2022-11-07 2024-05-16 삼성전자 주식회사 자가 간섭 제거를 수행하는 방법 및 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130272187A1 (en) * 2012-04-17 2013-10-17 Qualcomm Incorporated Communication in a heterogeneous network with carrier aggregation
US20140036889A1 (en) * 2011-04-11 2014-02-06 Lg Electronics Inc. Method and device for transmitting reception acknowledgement information in a mobile communication system
WO2016028060A1 (en) * 2014-08-18 2016-02-25 Samsung Electronics Co., Ltd. Communication on licensed and unlicensed bands

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7400903B2 (en) 2002-04-16 2008-07-15 Texas Instruments Incorporated Wireless communications system using both licensed and unlicensed frequency bands
US8472558B2 (en) 2007-01-31 2013-06-25 Panasonic Corporation Radio transmission device and radio transmission method
US8724488B2 (en) 2009-03-17 2014-05-13 Interdigital Patent Holdings, Inc. Method and apparatus for power control of sounding reference signal (SRS) transmission
US8938247B2 (en) 2009-04-23 2015-01-20 Qualcomm Incorporated Sounding reference signal for coordinated multi-point operation
JP5538930B2 (ja) 2010-02-04 2014-07-02 シャープ株式会社 移動局装置、基地局装置、無線通信システムおよび無線通信方法
KR101719002B1 (ko) 2010-06-07 2017-03-23 엘지전자 주식회사 무선 통신 시스템에서 비주기적 사운딩 참조 신호 전송 방법 및 장치
CN103477579B (zh) 2011-04-13 2016-08-17 Lg电子株式会社 在无线通信系统中发送控制信息的方法和设备
GB2490185A (en) 2011-04-14 2012-10-24 Renesas Mobile Corp Switching to alternative communication channels to enhance reliability in shared bands
US9480050B2 (en) 2011-04-25 2016-10-25 Lg Electronics Inc. Method for configuring resource for carrier aggregation and apparatus for same
CN107968700B (zh) 2011-07-13 2021-03-26 太阳专利信托公司 终端装置和发送方法
US9107223B2 (en) 2012-05-23 2015-08-11 Telefonaktiebolaget L M Ericsson (Publ) Methods, systems and devices for decoupled interference randomization for uplink reference signals
US9749922B2 (en) 2013-01-18 2017-08-29 Kyocera Corporation Communication control method
JP5756546B2 (ja) 2014-04-28 2015-07-29 シャープ株式会社 移動局装置、基地局装置および通信方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140036889A1 (en) * 2011-04-11 2014-02-06 Lg Electronics Inc. Method and device for transmitting reception acknowledgement information in a mobile communication system
US20130272187A1 (en) * 2012-04-17 2013-10-17 Qualcomm Incorporated Communication in a heterogeneous network with carrier aggregation
WO2016028060A1 (en) * 2014-08-18 2016-02-25 Samsung Electronics Co., Ltd. Communication on licensed and unlicensed bands

Also Published As

Publication number Publication date
CN107113127B (zh) 2020-06-26
AU2015328491A1 (en) 2017-03-16
CN107113127A (zh) 2017-08-29
KR102294809B1 (ko) 2021-08-26
EP3205039B1 (en) 2021-03-31
US20160100407A1 (en) 2016-04-07
US10827491B2 (en) 2020-11-03
KR20170070034A (ko) 2017-06-21
JP2017536015A (ja) 2017-11-30
BR112017007064B1 (pt) 2024-02-27
JP6640205B2 (ja) 2020-02-05
EP3205039A1 (en) 2017-08-16
BR112017007064A2 (pt) 2017-12-12
WO2016057298A1 (en) 2016-04-14

Similar Documents

Publication Publication Date Title
AU2015328491B2 (en) Techniques for transmitting a sounding reference signal or scheduling request over an unlicensed radio frequency spectrum band
US12150131B2 (en) Techniques for configuring uplink control channel transmissions in a shared radio frequency spectrum band
US11234256B2 (en) Techniques for configuring uplink transmissions in a shared radio frequency spectrum band
US11889499B2 (en) Techniques for managing power on an uplink component carrier transmitted over a shared radio frequency spectrum band
US11197317B2 (en) Techniques for determining a symbol period for a starting symbol of a transmission in a shared radio frequency spectrum
US10484875B2 (en) Techniques for transmission of sounding reference signal in shared radio frequency spectrum band
US9955478B2 (en) Techniques for managing communications in a shared radio frequency spectrum band
US10075270B2 (en) Techniques for cell-specific reference signal (CRS)-based signaling in a shared radio frequency spectrum band
CA2979071A1 (en) Techniques for managing communications in a shared radio frequency spectrum band

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)