JP7028869B2 - 波形依存ランダムアクセスチャネル手順 - Google Patents

波形依存ランダムアクセスチャネル手順 Download PDF

Info

Publication number
JP7028869B2
JP7028869B2 JP2019521369A JP2019521369A JP7028869B2 JP 7028869 B2 JP7028869 B2 JP 7028869B2 JP 2019521369 A JP2019521369 A JP 2019521369A JP 2019521369 A JP2019521369 A JP 2019521369A JP 7028869 B2 JP7028869 B2 JP 7028869B2
Authority
JP
Japan
Prior art keywords
resource allocation
network access
message
access device
examples
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
JP2019521369A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019533947A (ja
JP2019533947A5 (cg-RX-API-DMAC7.html
Inventor
フン・リ
ハオ・シュ
ワンシ・チェン
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 JP2019533947A publication Critical patent/JP2019533947A/ja
Publication of JP2019533947A5 publication Critical patent/JP2019533947A5/ja
Application granted granted Critical
Publication of JP7028869B2 publication Critical patent/JP7028869B2/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
    • H04L5/0001—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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019521369A 2016-10-26 2017-10-26 波形依存ランダムアクセスチャネル手順 Active JP7028869B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662413314P 2016-10-26 2016-10-26
US62/413,314 2016-10-26
US15/793,223 2017-10-25
US15/793,223 US11140715B2 (en) 2016-10-26 2017-10-25 Waveform-dependent random access channel procedure
PCT/US2017/058473 WO2018081385A1 (en) 2016-10-26 2017-10-26 Waveform-dependent random access channel procedure

Publications (3)

Publication Number Publication Date
JP2019533947A JP2019533947A (ja) 2019-11-21
JP2019533947A5 JP2019533947A5 (cg-RX-API-DMAC7.html) 2020-11-19
JP7028869B2 true JP7028869B2 (ja) 2022-03-02

Family

ID=61970208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019521369A Active JP7028869B2 (ja) 2016-10-26 2017-10-26 波形依存ランダムアクセスチャネル手順

Country Status (9)

Country Link
US (1) US11140715B2 (cg-RX-API-DMAC7.html)
EP (1) EP3533276A1 (cg-RX-API-DMAC7.html)
JP (1) JP7028869B2 (cg-RX-API-DMAC7.html)
KR (1) KR102393697B1 (cg-RX-API-DMAC7.html)
CN (1) CN109845380B (cg-RX-API-DMAC7.html)
BR (1) BR112019007761A2 (cg-RX-API-DMAC7.html)
SG (1) SG11201902008PA (cg-RX-API-DMAC7.html)
TW (1) TWI758347B (cg-RX-API-DMAC7.html)
WO (1) WO2018081385A1 (cg-RX-API-DMAC7.html)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102201765B1 (ko) * 2016-09-30 2021-01-12 엘지전자 주식회사 무선 통신 시스템에서 신호를 송신 또는 수신하기 위한 방법 및 이를 위한 장치
CN108023709B (zh) * 2016-11-04 2022-03-15 夏普株式会社 上行发送波形的配置方法、基站和用户设备
CN108064049B (zh) * 2016-11-08 2020-03-24 电信科学技术研究院 一种上行波形获取、反馈方法、终端及基站
EP3541138B1 (en) * 2016-11-09 2022-02-23 Ntt Docomo, Inc. Terminal, corresponding method, base station and system
MX2019005381A (es) * 2016-11-11 2019-08-12 Ericsson Telefon Ab L M Procedimiento de acceso aleatorio.
WO2018090259A1 (zh) 2016-11-16 2018-05-24 广东欧珀移动通信有限公司 上行信号的传输方法和装置
KR102608632B1 (ko) 2016-11-23 2023-12-01 삼성전자 주식회사 셀룰라 통신 시스템에서 상향링크 전송 방법 및 장치
US11582780B2 (en) 2016-11-23 2023-02-14 Samsung Electronics Co. Ltd Uplink transmission method and apparatus in cellular communication system
EP3562211B1 (en) * 2016-12-23 2025-12-31 Fujitsu Limited METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING DATA, AND COMMUNICATION SYSTEM
CN108271214B (zh) * 2017-01-04 2022-07-22 华为技术有限公司 一种通信方法及其终端设备、网络设备
US10848287B2 (en) * 2017-01-13 2020-11-24 Motorola Mobility Llc Method and apparatus for performing contention based random access in a carrier frequency
WO2018170702A1 (zh) * 2017-03-20 2018-09-27 Oppo广东移动通信有限公司 一种传输系统信息的方法、基站及终端
US11057935B2 (en) * 2017-03-22 2021-07-06 Comcast Cable Communications, Llc Random access process in new radio
KR102409785B1 (ko) * 2017-03-23 2022-06-16 삼성전자주식회사 무선 통신 시스템에서 초기 접속을 수행하기 위한 장치 및 방법
US11196520B2 (en) 2017-05-14 2021-12-07 Qualcomm Incorporated Joint encoding waveform and slot information
CN113068271B (zh) * 2018-09-21 2022-12-02 Oppo广东移动通信有限公司 一种随机接入方法及装置、网络设备、终端
US11259331B2 (en) 2018-09-27 2022-02-22 Ofinno, Llc RACH type switching
CN111050412B (zh) * 2018-10-12 2022-11-25 华为技术有限公司 一种随机接入方法及其装置
EP3861682B1 (en) * 2018-11-28 2025-04-30 Viasat, Inc. HYBRID ADAPTIVE NETWORKS
WO2020124380A1 (en) 2018-12-18 2020-06-25 Qualcomm Incorporated Signaling support and resource mapping for 2-step rach
JP7190038B2 (ja) * 2018-12-29 2022-12-14 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） ２ステップのランダムアクセス手順のための方法、基地局及び端末デバイス
CN111491393B (zh) * 2019-01-25 2022-01-14 华为技术有限公司 随机接入方法、终端设备以及网络设备
US11064537B2 (en) 2019-02-01 2021-07-13 Qualcomm Incorporated Random access procedure fallback
CN111526601B (zh) * 2019-02-03 2022-06-21 上海朗帛通信技术有限公司 一种用于无线通信的通信节点中的方法和装置
US12048017B2 (en) 2019-02-15 2024-07-23 Nokia Technologies Oy Structure of message from user equipment to base station in 2-step random access
CN113519199A (zh) * 2019-03-04 2021-10-19 中兴通讯股份有限公司 用于在随机接入过程中指示信息的方法、装置和系统
US11985706B2 (en) 2019-03-28 2024-05-14 Comcast Cable Communications, Llc Access procedures for wireless communications
ES3038584T3 (en) 2019-03-28 2025-10-14 Ericsson Telefon Ab L M Method and apparatus for determining radio network temporary identifier in two-step random access procedure
CN111867138B (zh) * 2019-04-30 2024-09-27 夏普株式会社 随机接入方法以及用户设备
US20200389786A1 (en) * 2019-06-07 2020-12-10 Qualcomm Incorporated Waveform capability indication
CN113261374B (zh) * 2019-08-14 2024-03-15 谷歌有限责任公司 用于接入通信信道的方法以及使用该方法的设备
US11653389B2 (en) * 2019-12-20 2023-05-16 Qualcomm Incorporated Methods and apparatus for indicating and switching UE capabilities
KR20210142463A (ko) * 2020-05-18 2021-11-25 삼성전자주식회사 무선 통신 시스템에서 랜덤엑세스를 수행하는 방법 및 장치
WO2022241742A1 (zh) * 2021-05-20 2022-11-24 北京小米移动软件有限公司 参数配置方法及装置、电子设备及存储介质
US20230113695A1 (en) * 2021-10-12 2023-04-13 Qualcomm Incorporated Techniques for identifying downlink waveforms for initial access in random access procedures
US11930527B2 (en) * 2021-10-27 2024-03-12 Qualcomm Incorporated Techniques for indicating system information block or paging waveforms for future communications
US12048020B2 (en) * 2021-11-15 2024-07-23 Qualcomm Incorporated MSGB waveform indication

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8295243B2 (en) * 2006-08-21 2012-10-23 Qualcomm Incorporated Method and apparatus for random access in an orthogonal multiple-access communication system
US8509180B2 (en) * 2008-05-02 2013-08-13 Qualcomm Incorporated Method and apparatus for efficient handover in LTE
TW201108827A (en) * 2009-03-16 2011-03-01 Htc Corp Method of handling random access procedure and related communication device
JP5610861B2 (ja) 2010-06-10 2014-10-22 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、無線通信方法および集積回路
US20130010659A1 (en) * 2011-07-08 2013-01-10 Qualcomm Incorporated Sounding reference signals in asymmetric carrier aggregation
JP2015512595A (ja) * 2012-04-05 2015-04-27 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｌｔｅ無線アクセスネットワーク共有のための方法および装置
US20150124786A1 (en) * 2013-11-06 2015-05-07 Qualcomm Incorporated Methods and apparatus for modulation coding scheme selection for response frames
US9615344B2 (en) * 2013-12-19 2017-04-04 Qualcomm Incorporated Enhanced random access procedure for air-to-ground communications
EP3105878B1 (en) 2014-02-16 2019-04-03 LG Electronics Inc. Method and apparatus for transmitting uplink data in a wireless communication system
CN107211451B (zh) * 2014-11-26 2022-08-26 Idac控股公司 高频无线系统中的初始接入
US10375739B2 (en) * 2015-08-26 2019-08-06 Panasonic Intellectual Property Corporation Of America Random access procedure for unlicensed cells
US20180324681A1 (en) * 2015-11-09 2018-11-08 Telefonaktiebolaget Lm Ericsson (Publ) First network node, wireless device, and mehthods therein, for handling a request for access in a wireless communications network
US11101851B2 (en) 2015-11-23 2021-08-24 Nokia Solutions And Networks Oy User device beamforming training in wireless networks
JP6746698B2 (ja) 2015-12-03 2020-08-26 アイディーエーシー ホールディングス インコーポレイテッド Ｄｆｔ−ｓｐｒｅａｄ−ｏｆｄｍにおけるサイクリックプレフィックスとゼロテールの両方の使用
WO2017123286A1 (en) * 2016-01-11 2017-07-20 Intel IP Corporation Apparatus and method for iot control channel
EP4131877A1 (en) 2016-03-10 2023-02-08 IDAC Holdings, Inc. Determination of a signal structure in a wireless system
KR102141070B1 (ko) * 2016-06-30 2020-08-04 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 시스템 정보 전송 방법, 장치, 프로그램 및 기록 매체
WO2018012910A1 (ko) * 2016-07-13 2018-01-18 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
CN109845166B (zh) * 2016-08-05 2021-07-20 Lg 电子株式会社 在无线通信系统中通过终端和基站发送和接收信号的方法和支持该方法的设备
EP3301986A1 (en) * 2016-09-30 2018-04-04 Panasonic Intellectual Property Corporation of America Improved uplink resource allocation among different ofdm numerology schemes

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
Ericsson，NR random-access response design，3GPP TSG-RAN WG1#86b R1-1609673，フランス，3GPP，2016年10月01日
Ericsson，On NR random-access response signal format，3GPP TSG-RAN WG1#86b R1-1609674，フランス，3GPP，2016年10月01日
InterDigital Communications，Random Access and Support for Multiple Numerologies for NR，3GPP TSG-RAN WG1#86b R1-1610352，フランス，3GPP，2016年10月01日
Qualcomm Incorporated，User Multiplexing of DFTs-OFDM and OFDM in uplink，3GPP TSG-RAN WG1#86b R1-1610114，フランス，3GPP，2016年10月01日
Qualcomm, Orange, OPPO, ZTE, ZTE Microelectronics, InterDigital, MediaTek, LGE, IITH, Idaho National Lab, Mitsubishi, Panasonic, Vivo, Tejas Networks, IITM, CEWIT, Straight Path，WF on Waveform for NR Uplink，3GPP TSG-RAN WG1#86b R1-1610485，フランス，3GPP，2016年10月18日
Samsung，Overview on system information delivery and beam alignment /association，3GPP TSG-RAN WG1#86b R1-1609105，フランス，3GPP，2016年09月30日

Also Published As

Publication number Publication date
WO2018081385A1 (en) 2018-05-03
US20180116000A1 (en) 2018-04-26
SG11201902008PA (en) 2019-05-30
BR112019007761A2 (pt) 2019-07-02
KR102393697B1 (ko) 2022-05-02
US11140715B2 (en) 2021-10-05
TWI758347B (zh) 2022-03-21
TW201817272A (zh) 2018-05-01
CN109845380B (zh) 2022-09-02
KR20190069430A (ko) 2019-06-19
EP3533276A1 (en) 2019-09-04
JP2019533947A (ja) 2019-11-21
CN109845380A (zh) 2019-06-04

Similar Documents

Publication Publication Date Title
JP7028869B2 (ja) 波形依存ランダムアクセスチャネル手順
US11172482B2 (en) Techniques for managing uplink transmissions in a shared radio frequency spectrum band and a dedicated radio frequency spectrum band
CN106576325B (zh) 用于在非许可射频频谱带上发送和接收寻呼消息的技术
JP7114609B2 (ja) 広帯域幅通信を処理するための技法
JP6979969B2 (ja) 送信時間間隔の持続時間よりも短い送信を送信するために送信時間間隔の部分を使用するための技法
JP6853326B2 (ja) 事前スケジューリングおよびスケジューリングメッセージの交換に基づくダウンリンク送信のスケジューリング
JP6708739B2 (ja) 共有無線周波数スペクトル帯域におけるサウンディング基準信号の送信のための技法
CN108029144A (zh) 用于非许可射频谱带上的直接lte的对话前监听
CN110100493B (zh) 用于指示或使用关于后续物理下行链路控制信道传输的信息的技术
CN106664673A (zh) 用于在未许可的射频频带上发射及接收同步信号的技术
JP2019537295A (ja) ランダムアクセス手順のためのプリコーディング管理
US20140348146A1 (en) Transition period for dual connectivity
JP2020522168A (ja) 制御情報送信のための送信電力および周波数ホッピングの構成
TW201826851A (zh) 用於發送或使用引入信號來定位同步通道的技術
HK40008449A (en) Waveform-dependent random access channel procedure
WO2016138656A1 (en) Access procedure in wireless communications
BR112019006399B1 (pt) Gestão de pré-codificação para procedimentos de acesso aleatório

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201009

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201009

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210906

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211018

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211214

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: 20220124

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220217

R150 Certificate of patent or registration of utility model

Ref document number: 7028869

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250