JP6290432B2 - バンドル送信設計におけるｍｂｓｆｎおよびｒｓの考慮事項 - Google Patents

バンドル送信設計におけるｍｂｓｆｎおよびｒｓの考慮事項 Download PDF

Info

Publication number
JP6290432B2
JP6290432B2 JP2016548629A JP2016548629A JP6290432B2 JP 6290432 B2 JP6290432 B2 JP 6290432B2 JP 2016548629 A JP2016548629 A JP 2016548629A JP 2016548629 A JP2016548629 A JP 2016548629A JP 6290432 B2 JP6290432 B2 JP 6290432B2
Authority
JP
Japan
Prior art keywords
transmission
bundle
tones
subframe
dmrs
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
JP2016548629A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017509223A (ja
JP2017509223A5 (enExample
Inventor
シュ、ハオ
チェン、ワンシ
ガール、ピーター
ジ、ティンファン
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 JP2017509223A publication Critical patent/JP2017509223A/ja
Publication of JP2017509223A5 publication Critical patent/JP2017509223A5/ja
Application granted granted Critical
Publication of JP6290432B2 publication Critical patent/JP6290432B2/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
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/30—Resource management for broadcast services

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016548629A 2014-01-30 2015-01-26 バンドル送信設計におけるｍｂｓｆｎおよびｒｓの考慮事項 Active JP6290432B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461933807P 2014-01-30 2014-01-30
US61/933,807 2014-01-30
US14/604,043 US9749144B2 (en) 2014-01-30 2015-01-23 MBSFN and RS considerations in bundled transmission design
US14/604,043 2015-01-23
PCT/US2015/012906 WO2015116534A1 (en) 2014-01-30 2015-01-26 Mbsfn and rs considerations in bundled transmission design

Publications (3)

Publication Number Publication Date
JP2017509223A JP2017509223A (ja) 2017-03-30
JP2017509223A5 JP2017509223A5 (enExample) 2017-11-30
JP6290432B2 true JP6290432B2 (ja) 2018-03-07

Family

ID=53680115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016548629A Active JP6290432B2 (ja) 2014-01-30 2015-01-26 バンドル送信設計におけるｍｂｓｆｎおよびｒｓの考慮事項

Country Status (5)

Country Link
US (1) US9749144B2 (enExample)
EP (1) EP3100401B1 (enExample)
JP (1) JP6290432B2 (enExample)
CN (1) CN105981322B (enExample)
WO (1) WO2015116534A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9521637B2 (en) 2013-02-14 2016-12-13 Blackberry Limited Small cell demodulation reference signal and initial synchronization
EP3053314B1 (en) * 2013-09-30 2017-11-01 Volvo Car Corporation Method to introduce complementing training symbols into a 802.11p ofdm frame in vehicular communications
US10045341B2 (en) * 2013-12-18 2018-08-07 Lg Electronics Inc. Method and apparatus for wireless communication of machine type communication
US10348468B2 (en) * 2015-02-04 2019-07-09 Lg Electronics Inc. Method for transmitting and receiving signal in wireless communication system, and apparatus therefor
US11218253B2 (en) * 2015-11-04 2022-01-04 Interdigital Patent Holdings, Inc. Methods and procedures for narrowband LTE operation
CN105634706B (zh) * 2015-12-25 2018-12-28 重庆邮电大学 一种CoMP系统中导频图案设计和检测方法
US11115793B2 (en) 2016-08-04 2021-09-07 At&T Mobility Ii Llc LTE gateways for home and commercial sensor data
US10602507B2 (en) 2016-09-29 2020-03-24 At&T Intellectual Property I, L.P. Facilitating uplink communication waveform selection
US10206232B2 (en) 2016-09-29 2019-02-12 At&T Intellectual Property I, L.P. Initial access and radio resource management for integrated access and backhaul (IAB) wireless networks
US10171214B2 (en) 2016-09-29 2019-01-01 At&T Intellectual Property I, L.P. Channel state information framework design for 5G multiple input multiple output transmissions
US10644924B2 (en) 2016-09-29 2020-05-05 At&T Intellectual Property I, L.P. Facilitating a two-stage downlink control channel in a wireless communication system
US10158555B2 (en) 2016-09-29 2018-12-18 At&T Intellectual Property I, L.P. Facilitation of route optimization for a 5G network or other next generation network
CN108282307B (zh) * 2017-01-06 2022-12-02 中兴通讯股份有限公司 控制信道参考信号发送、接收方法及装置、基站、终端
US10355813B2 (en) * 2017-02-14 2019-07-16 At&T Intellectual Property I, L.P. Link adaptation on downlink control channel in a wireless communications system
US10721052B2 (en) 2017-02-28 2020-07-21 Qualcomm Incorporated Narrowband time-division duplex frame structure for narrowband communications
US10285147B2 (en) * 2017-04-10 2019-05-07 Qualcomm Incorporated Reference signal schemes in wireless communications
KR102318438B1 (ko) 2017-04-26 2021-10-27 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 dmrs 위치 설정 방법 및 장치
CN120263356A (zh) 2017-05-03 2025-07-04 交互数字专利控股公司 Wtru以及由wtru实施的方法
CN109451787B (zh) * 2017-07-11 2021-02-09 北京小米移动软件有限公司 小区间信号干扰控制方法、装置、用户设备及基站
US20190313370A1 (en) * 2018-04-05 2019-10-10 Qualcomm Incorporated Crs-based unicast pdsch transmission in mbsfn subframes
US11533155B2 (en) * 2019-06-07 2022-12-20 Qualcomm Incorporated Triggering demodulation reference signal bundling
US11665711B2 (en) * 2019-10-04 2023-05-30 Qualcomm Incorporated Decoding physical multicast channel subframes according to different reference signal patterns
CN110912644B (zh) * 2019-11-13 2021-12-28 上海交通大学 Cas内物理广播信道的重复发射及接收合并方法
CN111342938B (zh) * 2019-12-31 2024-08-09 中兴通讯股份有限公司 物理信道传输方法、装置、节点和存储介质
CN115516787B (zh) * 2020-05-13 2024-08-30 高通股份有限公司 用于控制信道重复的解调参考信号增强
CN111669263B (zh) * 2020-05-19 2023-04-18 上海芯袖微电子科技有限公司 5g通信中dmrs配置方法、装置和终端

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2351445T3 (en) * 2008-10-20 2015-10-26 Interdigital Patent Holdings carrier Aggregation
US8995358B2 (en) * 2009-04-30 2015-03-31 Qualcomm Incorporated False detection reduction during multi-carrier operation
US8989174B2 (en) 2009-10-06 2015-03-24 Qualcomm Incorporated MBSFN subframe generation and processing for Unicast
US8582516B2 (en) * 2009-11-09 2013-11-12 Qualcomm Incorporated Reference signaling for a high-mobility wireless communication device
WO2011072721A1 (en) * 2009-12-15 2011-06-23 Nokia Corporation Method, mobile station, base station and computer program product to control the activation of a wireless carrier
US9083494B2 (en) * 2010-03-23 2015-07-14 Qualcomm Incorporated Efficient resource utilization in TDD
US9241234B2 (en) * 2011-03-03 2016-01-19 Lg Electronics Inc. Method and apparatus for transmitting data in wireless communication system
ES2733945T3 (es) * 2011-06-15 2019-12-03 Samsung Electronics Co Ltd Extensión de señalización de control de enlace descendente físico en un sistema de comunicaciones
KR20130004846A (ko) * 2011-07-04 2013-01-14 주식회사 팬택 다중 요소반송파를 이용하는 ｔｄｄ시스템에서의 제어정보의 전송방법 및 처리방법, 그 기지국, 그 단말
CN102932743B (zh) * 2011-08-08 2015-12-09 华为技术有限公司 多媒体广播组播业务数据的传输控制方法、装置和系统
US9450773B2 (en) * 2011-12-22 2016-09-20 Verizon Patent And Licensing Inc. Multicast resource optimization
US8885752B2 (en) * 2012-07-27 2014-11-11 Intel Corporation Method and apparatus for feedback in 3D MIMO wireless systems
WO2014123398A1 (ko) * 2013-02-08 2014-08-14 엘지전자 주식회사 복조 참조 신호 정보 보고 방법 및 사용자기기와, 복조 참조 신호 정보 수신 방법 및 기지국
US10230513B2 (en) * 2013-03-12 2019-03-12 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving control channel in wireless communication system
US9094862B2 (en) * 2013-03-13 2015-07-28 Blackberry Limited Adaptive pilot placement for estimation of vehicle-to-vehicle wireless channel
US20140286255A1 (en) * 2013-03-25 2014-09-25 Samsung Electronics Co., Ltd. Uplink demodulation reference signals in advanced wireless communication systems
HUE040329T2 (hu) * 2013-04-04 2019-03-28 Intel Ip Corp Rádiókapcsolat figyelés EPDCCH-hoz
WO2014168574A1 (en) * 2013-04-12 2014-10-16 Telefonaktiebolaget L M Ericsson (Publ) Demodulation reference signal (dmrs) format selection
WO2015012507A1 (ko) * 2013-07-26 2015-01-29 엘지전자 주식회사 Mtc 기기의 송수신 방법
EP2836044A1 (en) * 2013-08-08 2015-02-11 Panasonic Intellectual Property Corporation of America Dynamic scheduling for subframe bundling

Also Published As

Publication number Publication date
JP2017509223A (ja) 2017-03-30
EP3100401A1 (en) 2016-12-07
WO2015116534A1 (en) 2015-08-06
CN105981322A (zh) 2016-09-28
US20150215085A1 (en) 2015-07-30
EP3100401B1 (en) 2020-08-19
US9749144B2 (en) 2017-08-29
CN105981322B (zh) 2020-03-31

Similar Documents

Publication Publication Date Title
JP6290432B2 (ja) バンドル送信設計におけるｍｂｓｆｎおよびｒｓの考慮事項
JP7071449B2 (ja) 免許不要無線周波数スペクトル帯域についてのチャネル状態情報（ｃｓｉ）を報告するための技法
JP6720367B2 (ja) 拡張コンポーネントキャリアのためのチャネル状態情報プロシージャ
JP6736790B2 (ja) 低レイテンシデバイスツーデバイス通信
JP6644779B2 (ja) 狭帯域制御チャネル復号
JP6665187B2 (ja) 共有無線周波数スペクトルにおける送信の開始シンボルのためのシンボル期間を決定するための技法
JP6374116B2 (ja) 強化コンポーネント・キャリアにおける発展型マルチメディア・ブロードキャスト・マルチキャスト・サービス
JP6301540B2 (ja) Ｌｔｅにおけるクロスキャリアスケジューリングの下でのｈ−ａｒｑタイミング判断
US10904865B2 (en) Low latency physical layer design for contention-based uplink channels
JP6869905B2 (ja) ブロードキャストチャネルの繰り返し
JP6559688B2 (ja) キャリアアグリゲーションによるカバレージ拡張
JP6689951B2 (ja) コンポーネントキャリアに関するアップリンク制御情報を送信するための技法
JP6812370B2 (ja) 拡張マシンタイプ通信のためのシステム情報
JP6033930B2 (ja) ワイヤレス通信ネットワークにおけるｅ−ＰＤＣＣＨのための探索空間設計
JP6732791B2 (ja) Ｍｔｃのための狭帯域依存サブフレーム利用可能性
JP6125654B2 (ja) Ｅｐｄｃｃｈのためのｐｕｃｃｈリソース判断
CN106576372B (zh) 无线电频谱带上的发现信号的传送和接收
JP2020039141A (ja) 無認可無線周波数スペクトル帯域を通じたアップリンク制御チャネルの送信
JP6982120B2 (ja) カバレッジ拡張に関する物理ブロードキャストチャネル
CN107646182B (zh) 控制和数据信道上的上行链路控制信息的循环冗余校验
JP6648128B2 (ja) 共有無線ｆｒｅｑｙｅｂｃスペクトル帯域におけるセル固有参照信号（ｃｒｓ）ベースシグナリングのための技法
JP2018524908A (ja) 拡張マシンタイプ通信のための再チューニング
JP2018532350A (ja) フレキシブルな複信動作のためのセル識別子および他のパラメータを管理するための技法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171017

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20171017

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20171017

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20171101

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: 20180109

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180207

R150 Certificate of patent or registration of utility model

Ref document number: 6290432

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250