CN106576365B - 指示用于使用无执照射频谱带的传输的帧格式的技术 - Google Patents

指示用于使用无执照射频谱带的传输的帧格式的技术 Download PDF

Info

Publication number
CN106576365B
CN106576365B CN201580041885.2A CN201580041885A CN106576365B CN 106576365 B CN106576365 B CN 106576365B CN 201580041885 A CN201580041885 A CN 201580041885A CN 106576365 B CN106576365 B CN 106576365B
Authority
CN
China
Prior art keywords
frame format
format indicator
subframe
examples
tdd configuration
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
CN201580041885.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN106576365A (zh
Inventor
S·耶拉玛利
T·罗
W·陈
X·张
D·P·玛拉迪
Y·魏
P·盖尔
A·达蒙佳诺维克
H·徐
S·A·帕特尔
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 CN106576365A publication Critical patent/CN106576365A/zh
Application granted granted Critical
Publication of CN106576365B publication Critical patent/CN106576365B/zh
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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
    • H04L27/2607—Cyclic extensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
CN201580041885.2A 2014-08-04 2015-07-24 指示用于使用无执照射频谱带的传输的帧格式的技术 Active CN106576365B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462032953P 2014-08-04 2014-08-04
US62/032,953 2014-08-04
US14/807,069 2015-07-23
US14/807,069 US9509486B2 (en) 2014-08-04 2015-07-23 Techniques for indicating a frame format for transmissions using unlicensed radio frequency spectrum bands
PCT/US2015/041922 WO2016022303A1 (en) 2014-08-04 2015-07-24 Techniques for indicating a frame format for transmissions using unlicensed radio frequency spectrum bands

Publications (2)

Publication Number Publication Date
CN106576365A CN106576365A (zh) 2017-04-19
CN106576365B true CN106576365B (zh) 2020-05-12

Family

ID=55181157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580041885.2A Active CN106576365B (zh) 2014-08-04 2015-07-24 指示用于使用无执照射频谱带的传输的帧格式的技术

Country Status (7)

Country Link
US (1) US9509486B2 (cg-RX-API-DMAC10.html)
EP (1) EP3178283B1 (cg-RX-API-DMAC10.html)
JP (1) JP6629295B2 (cg-RX-API-DMAC10.html)
KR (1) KR102352644B1 (cg-RX-API-DMAC10.html)
CN (1) CN106576365B (cg-RX-API-DMAC10.html)
AU (1) AU2015298597B2 (cg-RX-API-DMAC10.html)
WO (1) WO2016022303A1 (cg-RX-API-DMAC10.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9787443B2 (en) 2014-05-30 2017-10-10 Qualcomm Incorporated Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band
KR101749118B1 (ko) * 2014-12-23 2017-07-03 엘지전자 주식회사 비면허 대역을 지원하는 무선 접속 시스템에서 채널상태정보를 보고하는 방법 및 이를 지원하는 장치
CN106850164B (zh) * 2015-12-04 2021-02-23 华为技术有限公司 一种信息的发送和接收方法及设备
US10631331B2 (en) * 2016-04-22 2020-04-21 Qualcomm Incorporated Frame structure signaling for multefire
US10952031B2 (en) 2016-05-20 2021-03-16 Huawei Technologies Co., Ltd. Licensed-assisted user equipment cooperation in unlicensed sidelink
US10999868B2 (en) * 2016-07-05 2021-05-04 Sharp Kabushiki Kaisha Terminal apparatus, base station apparatus, and communication method
CN109328481B (zh) 2016-09-01 2022-03-18 株式会社Kt 在下一代无线接入网络中发送或接收数据的方法和设备
KR102123233B1 (ko) * 2016-09-01 2020-06-17 주식회사 케이티 차세대 무선 액세스 망에서 데이터를 송수신하는 방법 및 그 장치
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
CN109803283B (zh) * 2017-11-16 2022-04-22 展讯通信（上海）有限公司 一种无线通信方法以及通信设备
WO2020006746A1 (zh) * 2018-07-06 2020-01-09 北京小米移动软件有限公司 识别下行传输的方法及装置
US20250193875A1 (en) * 2023-12-06 2025-06-12 Qualcomm Incorporated Resource scheduling for sparse non-orthogonal transmissions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7990944B2 (en) * 2007-09-06 2011-08-02 Wi-Lan, Inc. Contention-based communication
CN103430467A (zh) * 2011-03-11 2013-12-04 Lg电子株式会社 终端在应用了载波聚合技术的无线通信系统中发送/接收信号的方法和装置
CN103688565A (zh) * 2011-07-21 2014-03-26 英特尔公司 使用装置管理协议的wi-fi热点的安全在线注册和供应
EP2720401A1 (en) * 2012-10-10 2014-04-16 Panasonic Corporation Dynamic TDD uplink/downlink configuration
WO2014110691A1 (en) * 2013-01-17 2014-07-24 Qualcomm Incorporated Intra-cluster coordination for cell clustering interference mitigation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012139278A1 (en) 2011-04-12 2012-10-18 Renesas Mobile Corporation Methods and apparatuses of spectrum sharing for cellular-controlled offloading using unlicensed band
US9025574B2 (en) * 2011-08-12 2015-05-05 Blackberry Limited Methods of channel state information feedback and transmission in coordinated multi-point wireless communications system
WO2013023290A1 (en) * 2011-08-12 2013-02-21 Research In Motion Limited Methods of channel state information feedback and transmission in coordinated multi-point wireless communications system
US8705556B2 (en) * 2011-08-15 2014-04-22 Blackberry Limited Notifying a UL/DL configuration in LTE TDD systems
JP6122039B2 (ja) * 2012-03-01 2017-04-26 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 Ｗｌａｎシステムにおけるマルチユーザ並列チャネルアクセス
WO2013143114A1 (en) * 2012-03-30 2013-10-03 Nec(China) Co., Ltd. Method and apparatus for dynamically adjusting uplink-downlink configuration
CN103874096B (zh) * 2012-12-18 2017-12-26 中兴通讯股份有限公司 一种下行控制信息的发送和检测方法、发送端和接收端
US9814037B2 (en) * 2013-06-28 2017-11-07 Intel Corporation Method for efficient channel estimation and beamforming in FDD system by exploiting uplink-downlink correspondence
US9787458B2 (en) * 2013-09-16 2017-10-10 Nec Corporation Methods and apparatus relating to LTE FDD-TDD inter-system carrier aggregation in advanced wireless communication systems
US9673957B2 (en) * 2013-09-19 2017-06-06 Telefonaktiebolaget Lm Ericsson (Publ) System and method for providing interference characteristics for interference mitigation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7990944B2 (en) * 2007-09-06 2011-08-02 Wi-Lan, Inc. Contention-based communication
CN103430467A (zh) * 2011-03-11 2013-12-04 Lg电子株式会社 终端在应用了载波聚合技术的无线通信系统中发送/接收信号的方法和装置
CN103688565A (zh) * 2011-07-21 2014-03-26 英特尔公司 使用装置管理协议的wi-fi热点的安全在线注册和供应
EP2720401A1 (en) * 2012-10-10 2014-04-16 Panasonic Corporation Dynamic TDD uplink/downlink configuration
WO2014110691A1 (en) * 2013-01-17 2014-07-24 Qualcomm Incorporated Intra-cluster coordination for cell clustering interference mitigation

Also Published As

Publication number Publication date
US9509486B2 (en) 2016-11-29
KR20170039667A (ko) 2017-04-11
BR112017002123A2 (pt) 2017-11-21
AU2015298597A1 (en) 2017-02-02
CN106576365A (zh) 2017-04-19
JP2017531349A (ja) 2017-10-19
US20160036581A1 (en) 2016-02-04
EP3178283B1 (en) 2019-10-02
JP6629295B2 (ja) 2020-01-15
AU2015298597B2 (en) 2019-03-14
KR102352644B1 (ko) 2022-01-17
EP3178283A1 (en) 2017-06-14
WO2016022303A1 (en) 2016-02-11

Similar Documents

Publication Publication Date Title
JP6674589B1 (ja) 狭帯域通信のための狭帯域時分割複信フレーム構造
CN113994618B (zh) 传统和低带宽coreset-0的共存
TWI698143B (zh) 用於窄頻通訊的窄頻分時雙工訊框結構
CN110495129B (zh) 跨多个用户装备共享单个coreset带宽
CN110431793B (zh) 用于单时隙短pucch的方法和装置
US9509486B2 (en) Techniques for indicating a frame format for transmissions using unlicensed radio frequency spectrum bands
TWI724278B (zh) 利用用於窄頻通訊的窄頻分時雙工訊框結構的方法、裝置、和非暫態電腦可讀取媒體
US10992441B2 (en) Uplink multi-bits acknowledgement for self contained transmissions
CN111201740B (zh) 用于nr中prach和pusch分离的不同方法
JP2020511053A (ja) ニューラジオにおける同期信号ブロックインデックスの使用
CN116489796A (zh) 用户设备的无线通信方法及用户设备、计算机可读介质
CN112335198A (zh) Noma中的信令开销减少
HK40039679A (en) Methods and apparatuses for configuring uplink channel transmissions using shared radio frequency spectrum band
HK40015473B (en) Method and apparatus for single slot short pucch
HK40015473A (en) Method and apparatus for single slot short pucch
BR112017002123B1 (pt) Técnicas para indicar um formato de quadro para transmissões com o uso de bandas de espectro de radiofrequência não licenciado

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant