JP7074122B2 - 次世代ワイヤレスシステムにおけるランダムアクセス - Google Patents

次世代ワイヤレスシステムにおけるランダムアクセス Download PDF

Info

Publication number
JP7074122B2
JP7074122B2 JP2019505262A JP2019505262A JP7074122B2 JP 7074122 B2 JP7074122 B2 JP 7074122B2 JP 2019505262 A JP2019505262 A JP 2019505262A JP 2019505262 A JP2019505262 A JP 2019505262A JP 7074122 B2 JP7074122 B2 JP 7074122B2
Authority
JP
Japan
Prior art keywords
wtru
data
preamble
transmission
resource
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
JP2019505262A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019533326A5 (enExample
JP2019533326A (ja
Inventor
マルティーノ エム． フリーダ
ギスラン ペルティエ
ポール マリニエール
タオ デン
ジェイ． パトリック トゥーハー
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.)
Sony Corp
Sony Group Corp
Original Assignee
Sony Corp
Sony Group Corp
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 Sony Corp, Sony Group Corp filed Critical Sony Corp
Publication of JP2019533326A publication Critical patent/JP2019533326A/ja
Publication of JP2019533326A5 publication Critical patent/JP2019533326A5/ja
Application granted granted Critical
Publication of JP7074122B2 publication Critical patent/JP7074122B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • 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
    • 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)
JP2019505262A 2016-09-28 2017-09-28 次世代ワイヤレスシステムにおけるランダムアクセス Active JP7074122B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662401082P 2016-09-28 2016-09-28
US62/401,082 2016-09-28
US201662416237P 2016-11-02 2016-11-02
US62/416,237 2016-11-02
US201762474762P 2017-03-22 2017-03-22
US62/474,762 2017-03-22
PCT/US2017/054073 WO2018064367A1 (en) 2016-09-28 2017-09-28 Random access in next generation wireless systems

Publications (3)

Publication Number Publication Date
JP2019533326A JP2019533326A (ja) 2019-11-14
JP2019533326A5 JP2019533326A5 (enExample) 2020-10-15
JP7074122B2 true JP7074122B2 (ja) 2022-05-24

Family

ID=60117764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019505262A Active JP7074122B2 (ja) 2016-09-28 2017-09-28 次世代ワイヤレスシステムにおけるランダムアクセス

Country Status (8)

Country Link
US (2) US10873975B2 (enExample)
EP (1) EP3520538A1 (enExample)
JP (1) JP7074122B2 (enExample)
KR (1) KR102397297B1 (enExample)
CN (1) CN109845378B (enExample)
BR (1) BR112019001471A2 (enExample)
RU (1) RU2750617C2 (enExample)
WO (1) WO2018064367A1 (enExample)

Families Citing this family (221)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111654842B (zh) * 2013-04-10 2024-01-30 索尼公司 终端设备、通信控制方法和通信控制设备
JP2019518364A (ja) 2016-04-20 2019-06-27 コンヴィーダ ワイヤレス， エルエルシー 構成可能基準信号
WO2017184850A1 (en) * 2016-04-20 2017-10-26 Convida Wireless, Llc Physical channels in new radio
KR20220141916A (ko) 2016-05-11 2022-10-20 콘비다 와이어리스, 엘엘씨 새로운 라디오 다운링크 제어 채널
WO2017218785A1 (en) 2016-06-15 2017-12-21 Convida Wireless, Llc Grant-less uplink transmission for new radio
KR20190039223A (ko) 2016-08-11 2019-04-10 콘비다 와이어리스, 엘엘씨 뉴 라디오를 위한 유연한 프레임 구조에서의 빔포밍 스위핑 및 트레이닝
RU2020114953A (ru) * 2016-09-29 2020-05-20 Телефонактиеболагет Лм Эрикссон (Пабл) Способ управления активным режимом работы с 2-этапным предоставлением разрешения
JP6817424B2 (ja) * 2016-09-30 2021-01-20 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） ユーザ機器、ｕｅ、状態のコアネットワーク認識
CN107959647B (zh) * 2016-10-14 2022-02-25 中兴通讯股份有限公司 多载波系统的符号配置方法及装置、数据解调方法及装置
US10433342B2 (en) 2016-10-19 2019-10-01 Qualcomm Incorporated Enhanced random access channel (RACH) procedure
US11770855B2 (en) 2016-10-19 2023-09-26 Qualcomm Incorporated Random access channel (RACH) procedure design
KR20180049772A (ko) * 2016-11-03 2018-05-11 삼성전자주식회사 DSRC/IEEE 802.11p 와 LTE-V2X 공존을 위한 해결방법
CN109891772B (zh) 2016-11-03 2022-10-04 康维达无线有限责任公司 Nr中的帧结构
WO2018086600A1 (en) * 2016-11-11 2018-05-17 Chou Chie Ming Data packet delivery in rrc inactive state
US11239972B2 (en) * 2016-11-17 2022-02-01 Qualcomm Incorporated Large cell support for narrowband random access
TWI666946B (zh) * 2016-12-22 2019-07-21 財團法人資訊工業策進會 支援低延遲高可靠性通訊服務之使用者裝置、支援增強型行動寬頻服務之使用者裝置及基地台
US10568130B2 (en) * 2016-12-22 2020-02-18 Qualcomm Incorporated Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
WO2018116051A1 (en) * 2016-12-23 2018-06-28 Nokia Technologies Oy Pucch resource allocation for urllc support
CN108271275B (zh) * 2017-01-04 2021-02-05 电信科学技术研究院 一种竞争随机接入的方法和装置
CN110291830A (zh) * 2017-01-05 2019-09-27 索尼移动通讯有限公司 无线网络的低等待时间随机接入
CN110169186B (zh) * 2017-01-05 2022-07-29 瑞典爱立信有限公司 用于无线通信系统中的随机接入的方法及装置
EP3968726A1 (en) * 2017-01-06 2022-03-16 IDAC Holdings, Inc. Collision mitigation procedures for grant-less uplink multiple access
US11523429B2 (en) * 2017-01-07 2022-12-06 Centre Of Excellence In Wireless Technology Cewit Method and apparatus for managing grant-free data transmission in radio communication network
US10313158B2 (en) * 2017-01-09 2019-06-04 Mediatek Inc. Method for data transmission and reception of random access procedure
US11153886B2 (en) * 2017-01-13 2021-10-19 Huawei Technologies Co., Ltd. System and method on transmission adaptation for uplink grant-free transmission
WO2018129699A1 (en) 2017-01-13 2018-07-19 Qualcomm Incorporated Logical channel prioritization and mapping to different numerologies
WO2018133081A1 (zh) 2017-01-22 2018-07-26 南通朗恒通信技术有限公司 一种无线通信中的方法和装置
US11178676B2 (en) * 2017-02-03 2021-11-16 Telefonaktiebolaget Lm Ericsson (Publ) First communication device, second communication device, and methods performed thereby for handling uplink transmissions based on quality of service requirements
EP3937587B1 (en) * 2017-02-28 2023-08-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access procedure fallback
US11140634B2 (en) * 2017-03-23 2021-10-05 Apple Inc. Narrowband internet-of-things (NB-IOT) enhancements
KR20250022251A (ko) * 2017-03-24 2025-02-14 모토로라 모빌리티 엘엘씨 무선 통신 네트워크 상에서의 랜덤 액세스를 위한 방법 및 장치
EP3616375B1 (en) * 2017-04-28 2024-11-20 Nokia Technologies Oy Frequency-domain transmitters and receivers which adapt to different subcarrier spacing configurations
US10999869B2 (en) * 2017-07-13 2021-05-04 Institute For Information Industry User equipment and base station
US10952273B2 (en) * 2017-08-10 2021-03-16 At&T Intellectual Property I, L.P. Detecting and correcting radio link failures based on different usage scenarios
CN108521889B (zh) * 2017-08-10 2021-12-28 北京小米移动软件有限公司 随机接入方法及装置、用户设备和基站
US10694480B2 (en) 2017-08-11 2020-06-23 Lenovo (Singapore) Pte. Ltd. Determining synchronization signal block positions
CN109428696B (zh) * 2017-08-24 2020-11-03 电信科学技术研究院 一种重复传输的激活/去激活方法、基站、终端及装置
CN111770561B (zh) * 2017-08-28 2024-12-13 息思维国际股份有限公司 一种被用于节省功率的用户、基站中的方法和装置
CN110493870B (zh) * 2017-09-27 2020-08-21 华为技术有限公司 一种通信方法、装置和计算机可读存储介质
US11044756B2 (en) * 2017-10-09 2021-06-22 Qualcomm Incorporated Supplementary uplink random access channel procedures
US10887926B2 (en) * 2017-10-26 2021-01-05 Mediatek Inc. Configuration of non-orthogonal multiple access transmissions in a wireless communication system
US10708956B2 (en) * 2017-11-17 2020-07-07 Qualcomm Incorporated Physical layer enhancements for early data transmission
US10764347B1 (en) 2017-11-22 2020-09-01 Amazon Technologies, Inc. Framework for time-associated data stream storage, processing, and replication
US11025691B1 (en) 2017-11-22 2021-06-01 Amazon Technologies, Inc. Consuming fragments of time-associated data streams
US10878028B1 (en) * 2017-11-22 2020-12-29 Amazon Technologies, Inc. Replicating and indexing fragments of time-associated data streams
US10944804B1 (en) 2017-11-22 2021-03-09 Amazon Technologies, Inc. Fragmentation of time-associated data streams
EP3721651B1 (en) * 2017-12-04 2022-09-14 Telefonaktiebolaget LM Ericsson (publ) Frequency multiplexing of first and second ofdma transmissions
CN114039712A (zh) * 2018-01-04 2022-02-11 联发科技股份有限公司 用于无线通信系统的网络的随机接入过程的数据发送及接收方法
US10952127B2 (en) * 2018-02-12 2021-03-16 Qualcomm Incorporated Discovery procedure signaling
US11044675B2 (en) * 2018-02-13 2021-06-22 Idac Holdings, Inc. Methods, apparatuses and systems for adaptive uplink power control in a wireless network
CN111699703B (zh) * 2018-02-14 2022-01-28 索尼公司 在无线电接入网中对数据进行路由的方法、基站、终端
CN110167185B (zh) * 2018-02-14 2022-05-17 华为技术有限公司 随机接入过程中传输数据的方法和装置
US11510249B2 (en) * 2018-02-16 2022-11-22 Telefonaktiebolaget Lm Ericsson (Publ) Flexible demodulation reference signal configuration for MSG3
US10887897B2 (en) * 2018-02-27 2021-01-05 Qualcomm Incorporated Mechanisms for sidelink resource scheduling
CN110366140B (zh) * 2018-04-11 2021-04-20 华为技术有限公司 一种数据传输方法和装置
US10764833B2 (en) * 2018-04-16 2020-09-01 Qualcomm Incorporated Uplink preemption or dynamic power control for mobile broadband and low latency communication multiplexing
US11464045B2 (en) 2018-05-07 2022-10-04 Nokia Technologies Oy Random access
WO2019217530A1 (en) * 2018-05-08 2019-11-14 Idac Holdings, Inc. Methods for logical channel prioritization and traffic shaping in wireless systems
CN112205045B (zh) 2018-05-21 2023-11-10 上海诺基亚贝尔股份有限公司 非地面网络中的混合自动重传请求
US11013036B2 (en) * 2018-06-14 2021-05-18 Samsung Electronics Co., Ltd. Method and apparatus on enhancements of NR random access for unlicensed operations
CN110636634B (zh) 2018-06-21 2021-07-13 维沃移动通信有限公司 一种随机接入方法及相关设备
US11245499B2 (en) * 2018-06-22 2022-02-08 Qualcomm Incorporated Signaling overhead reduction in NOMA
US11490434B2 (en) * 2018-06-25 2022-11-01 Qualcomm Incorporated Dual connectivity transmission techniques
EP3817495A4 (en) * 2018-06-28 2022-03-09 Ntt Docomo, Inc. USER DEVICE
EP3799515B1 (en) 2018-06-28 2022-10-26 Kyocera Corporation Improved data transmission during rrc idle mode
US11310816B2 (en) * 2018-07-10 2022-04-19 Qualcomm Incorporated Associating a downlink reference signal for positioning of a user equipment with an uplink reference signal for transmission by the user equipment
JP7185758B2 (ja) * 2018-07-25 2022-12-07 オッポ広東移動通信有限公司 信号伝送方法及びその装置、端末装置並びにネットワーク装置
CN110769518B (zh) 2018-07-26 2021-07-09 维沃移动通信有限公司 随机接入方法、终端设备及网络设备
CN110769516B (zh) * 2018-07-26 2022-01-28 维沃移动通信有限公司 一种随机接入方法及相关设备
CN113207187B (zh) * 2018-07-27 2023-04-07 Oppo广东移动通信有限公司 一种信息传输方法及装置、终端设备、网络设备
WO2020020332A1 (zh) 2018-07-27 2020-01-30 Oppo广东移动通信有限公司 一种随机接入方法、终端设备及存储介质
CN110784934B (zh) * 2018-07-31 2022-02-01 维沃移动通信有限公司 随机接入资源的配置方法和设备
AU2019314850A1 (en) 2018-08-01 2021-02-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and device, and computer storage medium
CN110858958B (zh) * 2018-08-23 2021-09-07 华为技术有限公司 V2x的通信方法和装置
WO2020060466A1 (en) * 2018-09-17 2020-03-26 Telefonaktiebolaget Lm Ericsson (Publ) User equipment, network node and methods therein for handling a two-step random access procedure in a wireless communications network
CN110913498B (zh) * 2018-09-18 2021-07-06 维沃移动通信有限公司 一种随机接入方法及终端
CN112586080B (zh) * 2018-09-20 2024-08-13 谷歌有限责任公司 在带宽部分上执行先听后说过程
CN110944401B (zh) * 2018-09-21 2022-04-22 华为技术有限公司 随机接入方法、终端设备及网络设备
WO2020034311A1 (en) * 2018-09-26 2020-02-20 Zte Corporation Messaging for random access procedures
US11284472B2 (en) 2018-09-26 2022-03-22 Qualcomm Incorporated Resource management, access control and mobility for grant-free uplink transmission
ES3047821T3 (en) * 2018-09-27 2025-12-05 Zte Corp Methods, apparatus and systems for performing a random access procedure in a wireless communication
CN112753265B (zh) 2018-09-27 2025-02-11 交互数字专利控股公司 新无线电的未经许可的频谱中的子频带操作
US10999846B2 (en) 2018-09-28 2021-05-04 Nokia Technologies Oy Resource allocation in random access procedure
US11622390B2 (en) * 2018-09-28 2023-04-04 Lg Electronics Inc. Method and apparatus for determining whether to perform transmission on a random access or a configured grant in wireless communication system
CN113170432B (zh) * 2018-09-28 2023-05-05 中兴通讯股份有限公司 无线通信中的随机接入
US11632801B2 (en) * 2018-10-03 2023-04-18 Qualcomm Incorporated Message 1 of a two-step random access procedure
US11445549B2 (en) 2018-10-10 2022-09-13 Qualcomm Incorporated Two-step random access channel (RACH) procedure to four-step RACH procedure fallback
WO2020087440A1 (zh) * 2018-11-01 2020-05-07 北京小米移动软件有限公司 竞争的随机接入方法和装置
JP7358380B2 (ja) * 2018-11-01 2023-10-10 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信装置、受信装置、送信方法及び受信方法
JP2022506322A (ja) * 2018-11-01 2022-01-17 ノキア テクノロジーズ オサケユイチア ランダムアクセスモードの選択
US11212833B2 (en) * 2018-11-02 2021-12-28 Qualcomm Incorporated Scalable preamble design for random access
CN111372321B (zh) * 2018-12-26 2022-03-29 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN112369108B (zh) 2018-12-28 2024-08-16 松下电器（美国）知识产权公司 发送装置、接收装置、发送方法及接收方法
JP7602375B2 (ja) * 2018-12-28 2024-12-18 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 送信装置、受信装置、送信方法及び受信方法
CN113261375B (zh) * 2018-12-28 2024-08-02 中兴通讯股份有限公司 用于减少无线通信中的接入延迟的方法、装置和系统
CA3066439A1 (en) * 2019-01-03 2020-07-03 Comcast Cable Communications, Llc Access procedures in wireless communications
JP7444892B2 (ja) * 2019-01-10 2024-03-06 アップル インコーポレイテッド ２ステップｒａｃｈのためのフォールバック手順
US12177831B2 (en) 2019-01-10 2024-12-24 Apple Inc. Low-latency uplink scheduling requests
US11096171B2 (en) 2019-01-11 2021-08-17 Lg Electronics Inc. Method and apparatus for performing BWP-based communication in NR V2X
US11438930B2 (en) 2019-01-11 2022-09-06 Qualcomm Incorporated Timing indication for a two-step random access channel procedure
CN111436157B (zh) * 2019-01-11 2022-07-05 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
CN113273262B (zh) 2019-01-11 2023-04-28 中兴通讯股份有限公司 用于无线系统中的数据传输的定时调节
KR20200088161A (ko) * 2019-01-14 2020-07-22 삼성전자주식회사 이동통신 시스템에서 2 단계 랜덤 엑세스 과정을 통해 사용자 데이터를 전송하는 방법 및 장치
WO2020146964A1 (en) * 2019-01-14 2020-07-23 Qualcomm Incorporated Scheduling of multiple transport blocks for grant-free uplink transmission
WO2020147089A1 (zh) 2019-01-17 2020-07-23 Oppo广东移动通信有限公司 一种随机接入方法及终端设备、网络设备
US11032854B2 (en) * 2019-01-18 2021-06-08 Qualcomm Incorporated Variable payload size for two-step random access
US10893547B2 (en) 2019-01-22 2021-01-12 Qualcomm Incorporated Configuration of a first message for a two-step random access channel procedure
CN111278157B (zh) * 2019-01-25 2022-03-25 维沃移动通信有限公司 随机接入资源的选择方法及终端
CN113348701B (zh) * 2019-01-29 2022-12-16 中兴通讯股份有限公司 随机接入信道结构设计的方法
CN111263464B (zh) * 2019-01-30 2021-12-28 维沃移动通信有限公司 随机接入方法、设备及介质
CN111263462B (zh) * 2019-01-30 2022-02-22 维沃移动通信有限公司 一种随机接入方法及装置
WO2020157993A1 (ja) * 2019-02-01 2020-08-06 株式会社Ｎｔｔドコモ ユーザ装置及び基地局装置
US12016051B2 (en) 2019-02-05 2024-06-18 Qualcomm Incorporated Techniques for configuring random access transmissions
US11432324B2 (en) * 2019-02-08 2022-08-30 Qualcomm Incorporated Fallback procedures for two-step random access procedures
WO2020165141A1 (en) * 2019-02-14 2020-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Two-step random access procedure
JP7624836B2 (ja) * 2019-02-14 2025-01-31 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末装置、通信方法及び集積回路
FI3925119T3 (fi) * 2019-02-14 2025-12-03 Zte Corp Menetelmät, laitteet ja järjestelmät datavirran lähettämiseksi useilla automaattisen toistopyynnön prosesseilla
WO2020164855A1 (en) * 2019-02-14 2020-08-20 Sony Corporation Communications device, infrastructure equipment and methods
CN115843116A (zh) * 2019-02-15 2023-03-24 华为技术有限公司 一种随机接入方法、设备及系统
EP3927092A4 (en) * 2019-02-15 2022-09-07 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
CN111586882B (zh) * 2019-02-15 2022-05-10 华为技术有限公司 随机接入的方法、装置及系统
CN111586861B (zh) 2019-02-15 2022-11-18 华为技术有限公司 一种随机接入方法、设备及系统
US11445561B2 (en) 2019-02-27 2022-09-13 Qualcomm Incorporated Techniques for retransmitting random access messages in wireless communications
WO2020172819A1 (en) 2019-02-27 2020-09-03 Qualcomm Incorporated User equipment position determination using an uplink random access channel message
US11469814B2 (en) * 2019-02-28 2022-10-11 Qualcomm Incorporated Beam management of a layer-1 millimeter wave repeater using wideband signal
CN111919495A (zh) * 2019-03-07 2020-11-10 Oppo广东移动通信有限公司 功率控制方法及随机接入方法、装置、终端
WO2020181408A1 (en) 2019-03-08 2020-09-17 Qualcomm Incorporated Interference management for two-step random access
CN111436141A (zh) * 2019-03-25 2020-07-21 维沃移动通信有限公司 信息传输、接收方法、终端及网络侧设备
JP7394835B2 (ja) * 2019-03-27 2023-12-08 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 端末、通信方法及び集積回路
CN111436143B (zh) * 2019-03-28 2023-06-06 维沃移动通信有限公司 一种上行授权变更方法、信息发送方法及相关装置
JP7262610B2 (ja) * 2019-03-28 2023-04-21 オッポ広東移動通信有限公司 チャネルの伝送方法、電子機器および記憶媒体
BR112021019047A2 (pt) * 2019-03-29 2021-11-30 Nokia Technologies Oy Transmissão de informações em acesso aleatório
US11997632B2 (en) * 2019-04-01 2024-05-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods for autonomous timing adjustment under high speed scenario
CN111786756B (zh) * 2019-04-04 2021-12-28 华为技术有限公司 发送数据的方法、通信装置、计算机存储介质
US11304227B2 (en) * 2019-04-08 2022-04-12 Lg Electronics Inc. Method and apparatus for validating time alignment for preconfigured uplink resource in a wireless communication system
CN111867123B (zh) * 2019-04-26 2022-12-06 华为技术有限公司 随机接入方法和通信装置
CN113692721A (zh) * 2019-04-30 2021-11-23 富士通株式会社 信号发送方法、装置和通信系统
EP3964010A4 (en) 2019-05-02 2022-11-30 Nokia Technologies Oy CONFLICT RESOLUTION DURING A RANDOM ACCESS PROCEDURE
JP7305756B2 (ja) * 2019-05-02 2023-07-10 株式会社Ｎｔｔドコモ 端末、基地局、通信システム及び通信方法
WO2020221861A1 (en) * 2019-05-02 2020-11-05 Nokia Technologies Oy Enhanced initial access for efficient small data transmission
US12127146B2 (en) * 2019-05-02 2024-10-22 Nokia Technologies Oy Enhancing timing advance validity in preconfigured uplink resource for wireless networks
BR112021024133A2 (pt) * 2019-06-07 2022-01-11 Qualcomm Inc Retransmissão adaptativa para um procedimento de acesso aleatório
US11672013B2 (en) 2019-06-10 2023-06-06 Qualcomm Incorporated Considerations for a random access response for a two-step random access procedure
CN112087765B (zh) * 2019-06-13 2024-09-06 夏普株式会社 由用户设备执行的信息报告方法及用户设备
CN114175837B (zh) 2019-06-19 2025-03-07 皇家飞利浦有限公司 以数据为中心的基于事件的随机接入过程
EP3962230B1 (en) * 2019-07-04 2024-08-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Data transmission method and apparatus, network device, and terminal
CN114128390A (zh) * 2019-07-05 2022-03-01 瑞典爱立信有限公司 用于随机接入的方法和装置
CN112839378B (zh) * 2019-11-25 2025-05-27 北京三星通信技术研究有限公司 数据的传输方法和设备
EP3993546B1 (en) * 2019-07-25 2023-07-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and device, and terminal
US11601981B2 (en) * 2019-07-31 2023-03-07 Qualcomm Incorporated Two-step RACH procedure for NR reduced capability UE
CN114208382B (zh) * 2019-08-04 2025-04-01 交互数字专利控股公司 用于执行两步rach的装置、系统和方法
CN111836396B (zh) * 2019-08-06 2022-02-08 维沃移动通信有限公司 一种随机接入请求资源的选择方法、终端及网络设备
CN111836395B (zh) 2019-08-06 2023-03-14 维沃移动通信有限公司 随机接入方法、配置方法、终端及网络侧设备
EP3780861B1 (en) * 2019-08-13 2022-10-12 Robert Bosch GmbH First wireless network unit, method to operate a first wireless network unit, second wireless network unit, method to operate a second wireless network unit, and a radio telecommunications network
US12127271B2 (en) * 2019-08-14 2024-10-22 Telefonaktiebolaget Lm Ericsson (Publ) PUSCH resource selection in 2-step random access
CN114246012B (zh) * 2019-08-15 2024-09-24 华为技术有限公司 一种确定随机接入资源的方法及装置
US11546968B2 (en) 2019-08-15 2023-01-03 Apple Inc. Traffic-rate based branch deactivation for UE power efficiency in a dual-connectivity mode
WO2021030967A1 (zh) 2019-08-16 2021-02-25 富士通株式会社 两步随机接入中接收和发送随机接入响应的方法及装置
WO2021046828A1 (zh) * 2019-09-12 2021-03-18 北京小米移动软件有限公司 随机接入方法及装置
US11564253B2 (en) 2019-09-18 2023-01-24 Qualcomm Incorporated Message configuration for two step random access procedure
US12369184B2 (en) * 2019-09-26 2025-07-22 Qualcomm Incorporated Techniques for performing sidelink discovery in wireless communications
US12052762B2 (en) 2019-09-27 2024-07-30 Samsung Electronics Co., Ltd. Method and device for transmitting random access signal, and computer readable medium
CN112584540A (zh) * 2019-09-27 2021-03-30 北京三星通信技术研究有限公司 随机接入信号发送方法、执行该方法的设备和计算机可读介质
KR102874073B1 (ko) 2019-09-29 2025-10-22 애플 인크. 2-단계 랜덤 액세스 절차에서 MsgB의 재송신
CN114503697B (zh) * 2019-09-30 2024-05-31 中兴通讯股份有限公司 在无线通信网络中配置传输资源并执行rach的系统和方法
KR102860829B1 (ko) * 2019-09-30 2025-09-17 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 정보 처리 방법 및 장치, 통신 기기 및 저장 매체
US12232167B2 (en) 2019-10-02 2025-02-18 Qualcomm Incorporated Wireless communication using multiple types of random access occasions
WO2021065692A1 (en) * 2019-10-03 2021-04-08 Sharp Kabushiki Kaisha User equipments, base stations and methods for cancellation of uplink signal(s)
EP4039043B1 (en) * 2019-10-03 2025-05-07 Telefonaktiebolaget LM Ericsson (publ) Efficient buffer status reporting over 2-step ra
US11588586B2 (en) * 2019-10-30 2023-02-21 Qualcomm Incorporated HARQ operation for broadcast in FR2
CN110856270B (zh) * 2019-11-08 2021-08-10 中国信息通信研究院 一种信道接入侦听方法和终端设备
WO2021092820A1 (en) * 2019-11-14 2021-05-20 Qualcomm Incorporated Random access based on half-duplex random access resources and full-duplex random access resources
US11452146B2 (en) * 2019-11-26 2022-09-20 Google Llc Handling timing conflicts involving random access procedure messages
KR20220124178A (ko) * 2020-01-10 2022-09-13 삼성전자주식회사 랜덤 액세스 절차 장치 및 방법
EP4496420A3 (en) * 2020-01-15 2025-04-09 Sony Group Corporation Communications device, infrastructure equipment and methods
CN114982368B (zh) * 2020-01-21 2024-12-31 Lg电子株式会社 用于在无线通信系统中执行随机接入过程的方法和设备
PH12022552016A1 (en) * 2020-02-06 2023-11-29 Nokia Technologies Oy Random access in communication system
US11805555B2 (en) * 2020-02-12 2023-10-31 Samsung Electronics Co., Ltd. Method and apparatus for random access procedure in wireless communication system
CN114946259B (zh) * 2020-02-13 2025-10-14 中兴通讯股份有限公司 随机接入过程中前导码和有效载荷消息的传输
US20210259021A1 (en) * 2020-02-13 2021-08-19 Asustek Computer Inc. Method and apparatus for fallback action of small data transmission in a wireless communication system
US11924895B2 (en) * 2020-02-14 2024-03-05 Qualcomm Incorporated Techniques for new radio layer two relay
EP3869901A1 (en) * 2020-02-21 2021-08-25 Panasonic Intellectual Property Corporation of America Communication apparatus and network node for small data transmission during random access applying a transport block size restriction
JP7684789B2 (ja) 2020-03-27 2025-05-28 株式会社Ｎｔｔドコモ 制御装置、無線通信システム及び制御方法
CN111465055B (zh) * 2020-03-30 2020-10-09 广西民族大学 一种数据挖掘算法受控切换消息的传输方法及系统
US11991749B2 (en) * 2020-03-31 2024-05-21 Asustek Computer Inc. Method and apparatus for random access preamble partition for small data transmission in a wireless communication system
US11968720B2 (en) * 2020-04-03 2024-04-23 Qualcomm Incorporated Alternative two-step RACH procedure
CN115380614B (zh) * 2020-04-08 2025-05-13 高通股份有限公司 定位辅助式新无线电rach规程
US12132577B2 (en) * 2020-04-14 2024-10-29 Interdigital Patent Holdings, Inc. Methods and apparatuses for improved voice coverage
US11963183B2 (en) * 2020-04-15 2024-04-16 Qualcomm Incorporated Uplink data scheduling for predictable traffic
US11683147B2 (en) * 2020-05-12 2023-06-20 Qualcomm Incorporated Physical downlink control channel (PDCCH) ordered uplink carrier switching for half-duplex frequency division duplex (HD-FDD) user equipment
CN116076148A (zh) * 2020-05-29 2023-05-05 弗劳恩霍夫应用研究促进协会 支持切片的ue rach资源配置选择功能和资源优先级排序
KR20230039658A (ko) * 2020-06-18 2023-03-21 오피노 엘엘씨 하이브리드 확인응답 재전송 요청 피드백 반복
WO2021253411A1 (zh) * 2020-06-19 2021-12-23 深圳传音控股股份有限公司 数据传输方法、设备及存储介质
CN113938901B (zh) * 2020-06-29 2024-11-15 华为技术有限公司 一种信息传输方法、通信装置及计算机可读存储介质
CN117956626A (zh) * 2020-07-02 2024-04-30 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置
US12477389B2 (en) * 2020-07-28 2025-11-18 Beijing Xiaomi Mobile Software Co., Ltd. Uplink transmission method, communication device and storage medium
US12369130B2 (en) * 2020-07-29 2025-07-22 Qualcomm Incorporated User equipment timing misalignment reporting in non-terrestrial networks
WO2022027431A1 (en) 2020-08-06 2022-02-10 Apple Inc. Base station access control techniques for inactive direct transmission
US20230328795A1 (en) * 2020-09-17 2023-10-12 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and apparatus, network device, ue, and storage medium
PH12023550128A1 (en) * 2020-09-18 2024-06-24 Qualcomm Inc Improved monitoring for random access
JP7736701B2 (ja) * 2020-09-29 2025-09-09 シャープ株式会社 端末装置、基地局装置および通信方法
CN114696943B (zh) * 2020-12-25 2024-03-01 大唐移动通信设备有限公司 序列传输方法、接收方法、终端、网络设备和存储介质
CN112804707B (zh) * 2021-01-04 2024-07-23 腾讯科技（深圳）有限公司 数据传输方法、装置、计算机可读介质及电子设备
US12438641B2 (en) 2021-01-08 2025-10-07 Huawei Technologies Co., Ltd. End-to-end hybrid automatic repeat request (HARQ) for relay communications with user equipment (UE) cooperation
KR20220102496A (ko) * 2021-01-13 2022-07-20 한국전자통신연구원 통신 시스템에서 랜덤 액세스 방법 및 장치
WO2022155115A1 (en) * 2021-01-14 2022-07-21 Google Llc Managing early data communication
EP4278784A4 (en) 2021-01-14 2024-02-28 Apple Inc. METHOD AND DEVICE FOR DETERMINING TIME-DOGE VOICE RESOURCES IN WIRELESS COMMUNICATIONS
EP4287747B1 (en) * 2021-02-02 2025-08-27 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access type selection method and apparatus, device, and storage medium
US11617189B2 (en) * 2021-03-24 2023-03-28 Qualcomm Incorporated Power optimized uplink grant skipping
JP2024070287A (ja) * 2021-03-26 2024-05-23 ソニーグループ株式会社 通信装置、通信方法、通信システム、およびプログラム
EP4319441A4 (en) * 2021-03-29 2024-08-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. DIRECT ACCESS RESOURCE SELECTION METHOD, TERMINAL DEVICE AND NETWORK DEVICE
US20230014946A1 (en) * 2021-07-13 2023-01-19 Apple Inc. Transmission Padding Efficiency Improvement
US20250266971A1 (en) * 2021-10-22 2025-08-21 Telefonaktiebolaget Lm Ericsson (Publ) Proactive synchronization and physical broadcast channel signal block/ tracking reference signal reception procedure for half-duplex operation
CN113692060B (zh) * 2021-10-25 2022-01-07 浙大城市学院 多天线mimo场景下随机接入资源的配置与更新方法
CN115882916A (zh) * 2021-11-19 2023-03-31 中兴通讯股份有限公司 波束确定方法、节点和存储介质
CN114040512B (zh) * 2021-11-23 2023-07-25 新华三技术有限公司 随机接入方法及装置
US20250048420A1 (en) * 2022-02-24 2025-02-06 Qualcomm Incorporated Calculating a random access-radio network temporary identifier (ra-rnti) for multiple physical random access channel (prach) transmissions
CN117156560A (zh) * 2022-05-19 2023-12-01 大唐移动通信设备有限公司 一种数据传输的方法、终端、基站及存储介质
CN115316002B (zh) * 2022-05-26 2025-05-09 上海移远通信技术股份有限公司 无线通信的方法及装置
US12432784B2 (en) * 2022-10-26 2025-09-30 Qualcomm Incorporated Random access preamble techniques in full-duplex wireless communications
EP4629732A1 (en) * 2024-04-04 2025-10-08 Panasonic Intellectual Property Corporation of America Internet of things device and node

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013520103A (ja) 2010-02-12 2013-05-30 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 アップリンクランダムアクセスチャネル伝送を最適化する方法および装置
WO2015129985A1 (ko) 2014-02-28 2015-09-03 엘지전자(주) 무선 통신 시스템에서 낮은 지연을 가지는 상향링크 데이터 전송 방법 및 장치
WO2017147550A1 (en) 2016-02-26 2017-08-31 Qualcomm Incorporated Discovery reference signal transmission window detection and random access procedure selection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2710852A4 (en) * 2011-05-16 2014-11-05 Blackberry Ltd UPLINK DIRECT ACCESS DATA CHANNEL WITH HARQ
SG2014010318A (en) * 2011-08-11 2014-05-29 Interdigital Patent Holdings Fallback to r99 prach
WO2014003436A1 (en) * 2012-06-27 2014-01-03 Lg Electronics Inc. Method and apparatus for performing random access procedure in wireless communication system
CN103634926B (zh) * 2012-08-29 2016-09-07 中兴通讯股份有限公司 一种高速移动环境下终端的随机接入方法及随机接入系统
EP2946628A1 (en) * 2013-01-17 2015-11-25 Telefonaktiebolaget L M Ericsson (publ) Dynamic random access resource size configuration and selection
CN104981022B (zh) * 2014-04-04 2020-07-10 北京三星通信技术研究有限公司 数据传输的方法、基站及终端

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013520103A (ja) 2010-02-12 2013-05-30 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 アップリンクランダムアクセスチャネル伝送を最適化する方法および装置
WO2015129985A1 (ko) 2014-02-28 2015-09-03 엘지전자(주) 무선 통신 시스템에서 낮은 지연을 가지는 상향링크 데이터 전송 방법 및 장치
WO2017147550A1 (en) 2016-02-26 2017-08-31 Qualcomm Incorporated Discovery reference signal transmission window detection and random access procedure selection

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Nokia, Alcatel-Lucent Shanghai Bell，Random access principles for new radio[online]， 3GPP TSG-RAN WG1#86b R1-1609737，インターネット＜URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_86b/Docs/R1-1609737.zip＞，2016年10月14日
NTT DOCOMO, INC，Design for RACH Procedure for NR[online]， 3GPP TSG-RAN WG1#86 R1-167378，インターネット＜URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_1383/Docs/R1-167378.zip＞，2016年08月26日
On 2-step Random access procedure，ZTE Corporation, ZTE Microelectronics[online]， 3GPP TSG-RAN WG1#86b R1-1608969，インターネット＜URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_86b/Docs/R1-1608969.zip＞，2016年10月14日

Also Published As

Publication number Publication date
US20210105833A1 (en) 2021-04-08
US11516853B2 (en) 2022-11-29
CN109845378B (zh) 2023-10-10
US20190320467A1 (en) 2019-10-17
WO2018064367A1 (en) 2018-04-05
BR112019001471A2 (pt) 2019-05-07
RU2019101914A3 (enExample) 2020-12-08
KR20190054056A (ko) 2019-05-21
EP3520538A1 (en) 2019-08-07
RU2750617C2 (ru) 2021-06-30
US10873975B2 (en) 2020-12-22
JP2019533326A (ja) 2019-11-14
CN109845378A (zh) 2019-06-04
KR102397297B1 (ko) 2022-05-13
RU2019101914A (ru) 2020-07-27

Similar Documents

Publication Publication Date Title
JP7074122B2 (ja) 次世代ワイヤレスシステムにおけるランダムアクセス
JP7693902B2 (ja) 無線システムにおける補助的なアップリンク送信
JP7729798B2 (ja) ワイヤレスシステムにおけるサプリメンタリィアップリンクアクセスのための方法
CN112567875B (zh) 用于在非授权频谱中进行系统接入的方法、装置和系统
JP7090799B2 (ja) Ｎｒｕにおける受信機支援送信
JP7572373B2 (ja) 非地上ネットワークに対するネットワークアクセスを対象とする方法、装置、およびシステム
CN111727657B (zh) Nr-u的物理随机接入
JP2024503835A (ja) リンク選択に基づく共通ビーム指標
US12185314B2 (en) Methods and apparatus for dynamic spectrum sharing
JP2022544551A (ja) 共有チャネル占有時間動作
CN115606127A (zh) 用于改善语音覆盖的方法和装置
JP2024538612A (ja) プリアンブル反復によるカバレッジ拡張
TWI899201B (zh) 下鏈小資料接收方法及裝置
US20230363006A1 (en) Rach Enhancements for Radar Coexistence
WO2024173337A1 (en) Methods implemented in a wtru for blind retransmission in non-terrestrial networks based on a failure condition
WO2024173455A1 (en) Methods and apparatuses for reporting autonomous retransmissions
WO2024173454A1 (en) Methods and apparatuses for prioritization of hybrid automatic repeat request feedback for sidelink configured grant
WO2024173320A1 (en) Methods implemented in a wtru for blind retransmission in non-terrestrial networks
EP4666798A1 (en) Methods implemented in a wtru for blind retransmission in non-terrestrial networks
CN120883701A (zh) 用于使用侧行链路预留资源来确定用于ssb传输的一个或多个rb集的方法和装置

Legal Events

Date Code Title Description
RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20190515

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20190522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190829

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200904

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200904

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210614

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210629

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210826

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211207

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220203

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: 20220412

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220425

R151 Written notification of patent or utility model registration

Ref document number: 7074122

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151