JP7104031B2 - 物理ブロードキャストチャネルのための専用基準信号 - Google Patents

物理ブロードキャストチャネルのための専用基準信号 Download PDF

Info

Publication number
JP7104031B2
JP7104031B2 JP2019521026A JP2019521026A JP7104031B2 JP 7104031 B2 JP7104031 B2 JP 7104031B2 JP 2019521026 A JP2019521026 A JP 2019521026A JP 2019521026 A JP2019521026 A JP 2019521026A JP 7104031 B2 JP7104031 B2 JP 7104031B2
Authority
JP
Japan
Prior art keywords
dedicated
pbch
dmrs
dedicated dmrs
symbols corresponding
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
JP2019521026A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020511009A5 (https=
JP2020511009A (ja
Inventor
フン・リ
ワンシ・チェン
ヒチュン・イ
ティンファン・ジ
シャオシア・ジャン
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2020511009A publication Critical patent/JP2020511009A/ja
Publication of JP2020511009A5 publication Critical patent/JP2020511009A5/ja
Application granted granted Critical
Publication of JP7104031B2 publication Critical patent/JP7104031B2/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
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference 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
    • H04L5/0001—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
    • 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
    • H04J1/00—Frequency-division multiplex systems
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019521026A 2016-11-04 2017-11-03 物理ブロードキャストチャネルのための専用基準信号 Active JP7104031B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662417958P 2016-11-04 2016-11-04
US62/417,958 2016-11-04
US15/802,149 2017-11-02
US15/802,149 US10547428B2 (en) 2016-11-04 2017-11-02 Dedicated reference signal for physical broadcast channel
PCT/US2017/059930 WO2018085654A1 (en) 2016-11-04 2017-11-03 Dedicated reference signal for physical broadcast channel

Publications (3)

Publication Number Publication Date
JP2020511009A JP2020511009A (ja) 2020-04-09
JP2020511009A5 JP2020511009A5 (https=) 2020-11-26
JP7104031B2 true JP7104031B2 (ja) 2022-07-20

Family

ID=62064887

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019521026A Active JP7104031B2 (ja) 2016-11-04 2017-11-03 物理ブロードキャストチャネルのための専用基準信号

Country Status (8)

Country Link
US (2) US10547428B2 (https=)
EP (1) EP3535909B1 (https=)
JP (1) JP7104031B2 (https=)
KR (2) KR102564096B1 (https=)
CN (1) CN109891813B (https=)
SG (1) SG11201902201RA (https=)
TW (1) TWI755440B (https=)
WO (1) WO2018085654A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018216689B2 (en) * 2017-02-03 2020-09-24 Interdigital Patent Holdings, Inc. Broadcast channel transmission and demodulation
WO2018145107A1 (en) * 2017-02-06 2018-08-09 Motorola Mobility Llc Transmitting and receiving a synchronization signal block
US10523354B2 (en) 2017-02-24 2019-12-31 Samsung Electronics Co., Ltd. Method and apparatus for design of NR-SS burst set
US20180368084A1 (en) * 2017-06-16 2018-12-20 Lg Electronics Inc. Self-contained dmrs for pbch in ss block
US10694480B2 (en) 2017-08-11 2020-06-23 Lenovo (Singapore) Pte. Ltd. Determining synchronization signal block positions
JP2022502895A (ja) 2018-09-28 2022-01-11 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ワイヤレス通信ネットワークにおけるリファレンス信号の共存
EP4162638A1 (en) * 2020-06-05 2023-04-12 Lenovo (Singapore) Pte. Ltd. Demodulation reference signal configuration

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016103663A (ja) 2013-03-07 2016-06-02 シャープ株式会社 端末装置および基地局装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2464076A4 (en) * 2009-10-16 2015-02-25 Lg Electronics Inc METHOD AND DEVICE FOR TRANSMITTING MULTI-USER MIMO REFERENCE SIGNALS IN A WIRELESS COMMUNICATION SYSTEM FOR RELAY SUPPORT
DK2730104T3 (da) * 2011-07-06 2019-12-16 Nokia Solutions & Networks Oy Dm-rs-baserede fysiske downlink-lte-lag
US20130343477A9 (en) * 2011-11-04 2013-12-26 Research In Motion Limited PUSCH Reference Signal Design for High Doppler Frequency
EP2790367A4 (en) * 2011-12-02 2015-08-05 Lg Electronics Inc METHOD FOR RECEIVING DOWNLINK CONTROL CHANNELS USING A TERMINAL DEVICE IN A WIRELESS CHANNEL SYSTEM AND DEVICE THEREFOR
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
EP3075089B1 (en) * 2013-11-27 2021-09-08 Telefonaktiebolaget LM Ericsson (publ) Sending and detecting synchronization signals and an associated information message
JP6837492B2 (ja) * 2016-04-20 2021-03-03 コンヴィーダ ワイヤレス， エルエルシー 新しい無線における物理チャネル

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016103663A (ja) 2013-03-07 2016-06-02 シャープ株式会社 端末装置および基地局装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Qualcomm Incorporated，Single beam PBCH design considerations[online]，3GPP TSG-RAN WG1#86b R1-1610157，インターネット＜URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_86b/Docs/R1-1610157.zip＞，2016年10月01日

Also Published As

Publication number Publication date
CN109891813B (zh) 2022-06-03
KR102564096B1 (ko) 2023-08-04
US20180131489A1 (en) 2018-05-10
US10547428B2 (en) 2020-01-28
CN109891813A (zh) 2019-06-14
EP3535909A1 (en) 2019-09-11
KR20230117484A (ko) 2023-08-08
KR20190071736A (ko) 2019-06-24
EP3535909B1 (en) 2023-08-30
KR102859529B1 (ko) 2025-09-12
EP3535909C0 (en) 2023-08-30
JP2020511009A (ja) 2020-04-09
US20200153591A1 (en) 2020-05-14
SG11201902201RA (en) 2019-05-30
TWI755440B (zh) 2022-02-21
BR112019008360A2 (pt) 2019-07-16
TW201832574A (zh) 2018-09-01
WO2018085654A1 (en) 2018-05-11

Similar Documents

Publication Publication Date Title
US12574936B2 (en) Aspects of new radio PDCCH design
JP6940604B2 (ja) 拡張ランダムアクセスチャネル（ｒａｃｈ）手順
JP6998967B2 (ja) ニューラジオワイヤレス通信システムにおける同期信号送信
JP7088938B2 (ja) ニューラジオワイヤレス通信システムにおける同期信号ブロック送信のダウンリンクチャネルレートマッチング
CN109891814B (zh) 同步栅和信道栅的解耦
JP7104031B2 (ja) 物理ブロードキャストチャネルのための専用基準信号
JP2020523850A (ja) ニューラジオにおける異なるサブフレーム構造の下でのキャリアアグリゲーション
JP7062008B2 (ja) Ｐｒａｃｈ送信のための動的制御領域をシグナリングするための技法
US20180160405A1 (en) Rate matching and signaling
JP2021505018A (ja) ｅＭＢＢ ＵＥに対するプリエンプション指示のためのサブバンド構成
HK40009001B (en) Dedicated reference signal for physical broadcast channel
HK40009001A (en) Dedicated reference signal for physical broadcast channel
BR112019008360B1 (pt) Métodos para comunicação sem fio, aparelhos para comunicação sem fio, e, memória
HK40006410A (en) Aspects of new radio pdcch design
HK40006410B (en) Aspects of new radio pdcch design

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201019

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201019

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20211013

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211115

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220117

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: 20220613

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220707

R150 Certificate of patent or registration of utility model

Ref document number: 7104031

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250