CN110945818A - 在新无线电中将解调参考信号和同步信号进行复用 - Google Patents

在新无线电中将解调参考信号和同步信号进行复用 Download PDF

Info

Publication number
CN110945818A
CN110945818A CN201880047968.6A CN201880047968A CN110945818A CN 110945818 A CN110945818 A CN 110945818A CN 201880047968 A CN201880047968 A CN 201880047968A CN 110945818 A CN110945818 A CN 110945818A
Authority
CN
China
Prior art keywords
dmrs
bundle
transmitted
time slots
processor
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.)
Pending
Application number
CN201880047968.6A
Other languages
English (en)
Chinese (zh)
Inventor
S·阿卡拉卡兰
骆涛
A·马诺拉科斯
P·加尔
J·蒙托霍
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
Priority claimed from PCT/US2018/043112 external-priority patent/WO2019018778A1/en
Publication of CN110945818A publication Critical patent/CN110945818A/zh
Pending legal-status Critical Current

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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Databases & Information Systems (AREA)
CN201880047968.6A 2017-07-21 2018-07-20 在新无线电中将解调参考信号和同步信号进行复用 Pending CN110945818A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GR20170100344 2017-07-21
GR20170100344 2017-07-21
US16/040,134 2018-07-19
US16/040,134 US20190028252A1 (en) 2017-07-21 2018-07-19 Multiplexing demodulation reference signals and synchronization signals in new radio
PCT/US2018/043112 WO2019018778A1 (en) 2017-07-21 2018-07-20 MULTIPLEXING OF DEMODULATION REFERENCE SIGNALS AND SYNCHRONIZATION OF NEW RADIO SIGNALS

Publications (1)

Publication Number Publication Date
CN110945818A true CN110945818A (zh) 2020-03-31

Family

ID=65023293

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880047968.6A Pending CN110945818A (zh) 2017-07-21 2018-07-20 在新无线电中将解调参考信号和同步信号进行复用

Country Status (8)

Country Link
US (2) US20190028252A1 (enExample)
EP (1) EP3656075A1 (enExample)
JP (1) JP2020528688A (enExample)
KR (1) KR20200026899A (enExample)
CN (1) CN110945818A (enExample)
AU (1) AU2018304474A1 (enExample)
BR (1) BR112020000884A2 (enExample)
TW (1) TWI756450B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021229258A1 (en) * 2020-05-14 2021-11-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method of ssb design

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10536315B2 (en) * 2016-03-30 2020-01-14 Idac Holdings, Inc. Methods and procedures to improve physical layer efficiency using unique word (UW) discrete fourier transform spread orthogonal frequency division multiplexing (DFT-S-OFDM)
US10432441B2 (en) 2017-02-06 2019-10-01 Samsung Electronics Co., Ltd. Transmission structures and formats for DL control channels
WO2019047203A1 (zh) * 2017-09-11 2019-03-14 海能达通信股份有限公司 一种数据帧、数据发送方法及装置
CN115735344B (zh) 2021-06-25 2025-11-21 苹果公司 配置和使用设备到设备解调参考信号（dmrs）
US11601890B2 (en) * 2021-07-07 2023-03-07 Qualcomm Incorporated Flexible uplink power control for aerial user equipments

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103095637A (zh) * 2012-12-18 2013-05-08 李文龙 一种解调参考信号传输的方法和系统
CN103391265A (zh) * 2012-05-11 2013-11-13 中兴通讯股份有限公司 一种基站及新载波中主辅同步信号的传输方法
CN104009827A (zh) * 2013-02-22 2014-08-27 电信科学技术研究院 一种用户设备专用解调参考信号的传输方法及设备
US20140241150A1 (en) * 2013-02-26 2014-08-28 Samsung Electronics Co., Ltd Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of lte advanced
CN104662815A (zh) * 2012-09-18 2015-05-27 Lg电子株式会社 在无线通信系统中接收系统信息的方法和设备
CN105052230A (zh) * 2013-03-13 2015-11-11 夏普株式会社 基站、终端、通信系统、通信方法以及集成电路
CN105191247A (zh) * 2013-05-09 2015-12-23 中兴通讯(美国)公司 将同步信号用于解调参考的系统和方法
US20160080121A1 (en) * 2013-05-09 2016-03-17 Lg Electronics Inc. Method for puncturing ue specific reference signal in radio access system supporting new carrier type and apparatus supporting same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6014264B2 (ja) * 2012-08-30 2016-10-25 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チャネルを推定する方法および装置
KR102130353B1 (ko) * 2012-09-18 2020-07-06 삼성전자주식회사 통신 시스템에서 제어 채널 자원 구성 방법 및 장치
WO2016099057A1 (ko) * 2014-12-16 2016-06-23 엘지전자 주식회사 상향링크 데이터의 복조를 위한 dmrs를 전송하는 방법 및 mtc 기기

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103391265A (zh) * 2012-05-11 2013-11-13 中兴通讯股份有限公司 一种基站及新载波中主辅同步信号的传输方法
CN104662815A (zh) * 2012-09-18 2015-05-27 Lg电子株式会社 在无线通信系统中接收系统信息的方法和设备
CN103095637A (zh) * 2012-12-18 2013-05-08 李文龙 一种解调参考信号传输的方法和系统
CN104009827A (zh) * 2013-02-22 2014-08-27 电信科学技术研究院 一种用户设备专用解调参考信号的传输方法及设备
US20140241150A1 (en) * 2013-02-26 2014-08-28 Samsung Electronics Co., Ltd Methods and apparatus for demodulation reference signals and synchronization signals in extension carrier of lte advanced
CN105052230A (zh) * 2013-03-13 2015-11-11 夏普株式会社 基站、终端、通信系统、通信方法以及集成电路
CN105191247A (zh) * 2013-05-09 2015-12-23 中兴通讯(美国)公司 将同步信号用于解调参考的系统和方法
US20160080121A1 (en) * 2013-05-09 2016-03-17 Lg Electronics Inc. Method for puncturing ue specific reference signal in radio access system supporting new carrier type and apparatus supporting same

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
" "R4-1706547 Measurement Capability v4"", 《3GPP TSG_RAN\WG4_RADIO》 *
INTERDIGITAL等: "R1-1708326 "On SS Block Time Index Indication in NR"", 《3GPP TSG_RAN\WG1_RL1》 *
LG ELECTRONICS: "R1-1700512 "Discussion on multiplexing of eMBB and URLLC"", 《3GPP TSG_RAN\WG1_RL1》 *
NTT DOCOMO等: "R1-1705705 "Discussion on SS block composition, SS burst set composition and SS block index indication for NR"", 《3GPP TSG_RAN\WG1_RL1》 *
VIVO: "R1-1710372 "Remaining issues on SS block and SS burst set composition"", 《3GPP TSG_RAN\WG1_RL1》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021229258A1 (en) * 2020-05-14 2021-11-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method of ssb design

Also Published As

Publication number Publication date
US20190028252A1 (en) 2019-01-24
AU2018304474A1 (en) 2019-12-19
KR20200026899A (ko) 2020-03-11
EP3656075A1 (en) 2020-05-27
JP2020528688A (ja) 2020-09-24
TW201909676A (zh) 2019-03-01
BR112020000884A2 (pt) 2020-07-21
TWI756450B (zh) 2022-03-01
US20210058211A1 (en) 2021-02-25

Similar Documents

Publication Publication Date Title
US11943771B2 (en) Resource allocation patterns for scheduling services in a wireless network
CN110506406B (zh) 使用不同波形的控制资源集的共存
CN110506407B (zh) 用于单载波波形的控制资源集合
CN110168954B (zh) 在新无线电中发送经复用的探测参考信号端口
CN111316720B (zh) 用于具有不同的数字方案的上行链路的定时提前配置方法
US11750342B2 (en) Spatially multiplexing physical uplink control channel (PUCCH) and sounding reference signal (SRS)
EP3619962B1 (en) Configuration of remaining system information transmission window
CN110612758B (zh) 在新无线电中将寻呼信号与同步信号复用
CN110089180B (zh) 在新无线电中发射探测参考信号
CN110506408B (zh) 在新无线电中将广播信道与同步信号进行复用
US10856288B2 (en) Multi-level slot bundling design
CN110892665B (zh) 物理上行链路控制信道(pucch)序列配置
WO2020019100A1 (en) Collision between sounding reference signals (srs) and other uplink channels
CN112703686A (zh) 在物理上行链路控制信道上的上行链路控制信息复用
CN110603761B (zh) 通过不同模式中的dmrs/pbch的定时指示
US20210058211A1 (en) Multiplexing demodulation reference signals and synchronization signals in new radio
EP3610693B1 (en) Scheduling request multiplexing based on reliability and latency objectives
CN110800355A (zh) 长上行链路突发信道设计
CN110870370A (zh) 在随机接入期间对波束对链路的配置
CN109964465A (zh) Dft扩频的数据与参考信号的梳状交织
US11589351B2 (en) Larger bandwidths and higher data rates for eMTC
WO2019018778A1 (en) MULTIPLEXING OF DEMODULATION REFERENCE SIGNALS AND SYNCHRONIZATION OF NEW RADIO SIGNALS
CN110268669B (zh) 确定特殊子帧中捆绑信道传输资源索引的方法和装置
HK40025965A (en) Multiplexing demodulation reference signals and synchronization signals in new radio
HK40021325A (en) Long uplink burst channel design

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
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40025965

Country of ref document: HK

AD01 Patent right deemed abandoned
AD01 Patent right deemed abandoned

Effective date of abandoning: 20230321