JP7301753B2 - ニューラジオにおける差別化されたランダムアクセス - Google Patents

ニューラジオにおける差別化されたランダムアクセス Download PDF

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JP7301753B2
JP7301753B2 JP2019568154A JP2019568154A JP7301753B2 JP 7301753 B2 JP7301753 B2 JP 7301753B2 JP 2019568154 A JP2019568154 A JP 2019568154A JP 2019568154 A JP2019568154 A JP 2019568154A JP 7301753 B2 JP7301753 B2 JP 7301753B2
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random access
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parameter
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リンハイ・ホー
ギャヴィン・バーナード・ホーン
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クアルコム，インコーポレイテッド
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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019568154A 2017-06-16 2018-06-16 ニューラジオにおける差別化されたランダムアクセス Active JP7301753B2 (ja)

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US201762521273P 2017-06-16 2017-06-16
US62/521,273 2017-06-16
US201862616415P 2018-01-11 2018-01-11
US62/616,415 2018-01-11
US201862623547P 2018-01-29 2018-01-29
US62/623,547 2018-01-29
US16/009,302 US12309831B2 (en) 2017-06-16 2018-06-15 Differentiated random access in new radio
US16/009,302 2018-06-15
PCT/US2018/037959 WO2018232381A1 (en) 2017-06-16 2018-06-16 Differentiated random access in new radio

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Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12309831B2 (en) * 2017-06-16 2025-05-20 Qualcomm Incorporated Differentiated random access in new radio
AU2018414649A1 (en) * 2018-03-22 2020-10-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and terminal device
EP3790348A4 (en) * 2018-06-21 2021-05-12 Huawei Technologies Co., Ltd. COMMUNICATION PROCEDURE, BASE STATION AND TERMINAL DEVICE
EP3925376A1 (en) 2019-02-12 2021-12-22 Telefonaktiebolaget LM Ericsson (publ) Ue, network node and methods for handling 2-step and 4-step random access procedures
WO2020164035A1 (en) * 2019-02-14 2020-08-20 Qualcomm Incorporated Prioritization of random access procedures
US11432334B2 (en) * 2019-03-22 2022-08-30 Qualcomm Incorporated Techniques related to random access channel operation
WO2021062688A1 (zh) * 2019-09-30 2021-04-08 华为技术有限公司 一种随机接入方法及装置
EP4055938A4 (en) * 2019-11-07 2023-07-19 Qualcomm Incorporated IMPROVED CONFIGURATION FOR PHYSICAL DIRECT ACCESS CHANNEL MASK AND DIRECT ACCESS ANSWER WINDOW
KR102699440B1 (ko) * 2020-02-13 2024-08-28 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 스몰 데이터 송신의 폴백 액션을 위한 방법 및 장치
CN113498208A (zh) * 2020-04-02 2021-10-12 维沃移动通信有限公司 随机接入方法和设备
EP4144175A1 (en) * 2020-04-29 2023-03-08 Telefonaktiebolaget LM Ericsson (publ) Methods and devices for facilitating random access
WO2021239895A1 (en) 2020-05-29 2021-12-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ue rach resource configuration selection function and resource prioritization to support slicing
WO2021239899A1 (en) 2020-05-29 2021-12-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ue rach resource configuration selection function and resource prioritization to support slicing
EP4486053A3 (en) * 2020-06-03 2025-03-12 UUCOM Co., Ltd. Apparatus and method for performing random access
JP7485033B2 (ja) * 2020-06-16 2024-05-16 日本電信電話株式会社 無線通信システム、通信方法、基地局、及び端末
WO2022011568A1 (zh) 2020-07-14 2022-01-20 Oppo广东移动通信有限公司 随机接入资源的确定方法、装置、通信设备及存储介质
JP7569925B2 (ja) * 2020-08-21 2024-10-18 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） Ｕｅ、ネットワークノード、およびそれによって実行されるｒａｃｈ報告をハンドリングするための方法
CN114268971B (zh) * 2020-09-16 2024-08-23 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
WO2022083880A1 (en) * 2020-10-23 2022-04-28 Nokia Technologies Oy Priority classes for random access procedures according to network slice and access category
WO2022185280A1 (en) * 2021-03-05 2022-09-09 Telefonaktiebolaget Lm Ericsson (Publ) Apparatuses and methods for reporting of network slice information
EP4316148A4 (en) * 2021-03-31 2024-12-18 Qualcomm Incorporated Techniques for prioritizing multiple sets of random access channel parameters
JP2024536950A (ja) * 2021-10-21 2024-10-09 グーグル エルエルシー アップリンクの時間アラインメントの管理
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
KR20250179111A (ko) * 2023-05-13 2025-12-29 켁텔 와이어리스 솔루션즈 코퍼레이션 리미티드 무선 통신에 사용되는 노드를 위한 방법 및 장치
WO2025063534A1 (ko) * 2023-09-21 2025-03-27 주식회사 엘지유플러스 무선 통신 시스템에서 단말의 uam (urban aerial mobility) id identification)와 능력 (capability)을 제어하기 위한 방법 및 이를 위한 장치
US20260012982A1 (en) * 2024-07-08 2026-01-08 Samsung Electronics Co., Ltd. Random access in wireless communication system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120077507A1 (en) 2010-09-28 2012-03-29 Lee Kidong Preamble set separation for random access control in large scale cellular networks
JP2014501071A (ja) 2010-11-08 2014-01-16 クアルコム，インコーポレイテッド 無線アクセスネットワーク過負荷制御のためのシステムおよび方法
US20140112254A1 (en) 2011-06-17 2014-04-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and nodes for random access
JP2016532391A (ja) 2013-08-27 2016-10-13 サムスン エレクトロニクス カンパニー リミテッド ｅＮＢ間搬送波集成における無線リンク失敗及びランダムアクセス手順のための方法及びシステム
WO2018061167A1 (ja) 2016-09-29 2018-04-05 富士通株式会社 基地局装置、端末装置、通信システム、および、通信方法

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2950605B1 (en) 2007-08-03 2016-05-25 Interdigital Patent Holdings, Inc. System level information for random access operations
US8095143B2 (en) 2009-02-13 2012-01-10 Telefonaktiebolaget L M Ericsson Random access channel (RACH) reconfiguration for temporarily extended cell coverage
CN104968054A (zh) 2009-04-23 2015-10-07 交互数字专利控股公司 在eNB中实施的方法及eNB
US9210622B2 (en) * 2009-08-12 2015-12-08 Qualcomm Incorporated Method and apparatus for relay backhaul design in a wireless communication system
US8837443B2 (en) 2010-08-13 2014-09-16 Sharp Kabushiki Kaisha Reducing congestion in wireless communication networks
CN106027213A (zh) 2010-10-01 2016-10-12 交互数字专利控股公司 用于在多个天线上传送导频的方法和设备
TWI574532B (zh) * 2011-05-10 2017-03-11 內數位專利控股公司 獲得次胞元上鏈定時校準方法及裝置
CN102917375B (zh) 2011-08-04 2014-12-24 华为技术有限公司 基于高级天线系统的通信方法和设备
CN103249167B (zh) 2012-02-01 2016-12-21 华为技术有限公司 物理随机接入信道接入方法、基站和用户设备
WO2013138701A2 (en) * 2012-03-16 2013-09-19 Interdigital Patent Holdings, Inc. Random access procedures in wireless systems
WO2013138983A1 (en) * 2012-03-19 2013-09-26 Alcatel Lucent Method and apparatus for configuring a plurality of scheduling request triggers
WO2013165139A1 (en) 2012-04-30 2013-11-07 Lg Electronics Inc. Method and apparatus for controlling network access in a wireless communication system
CN109982378A (zh) * 2012-05-21 2019-07-05 三星电子株式会社 用于在移动通信系统中传送和接收数据的方法和设备
WO2014166046A1 (zh) * 2013-04-08 2014-10-16 华为技术有限公司 随机接入前导的发送与接收方法、以及相应的设备
EP3011776B1 (en) 2013-06-16 2019-11-06 LG Electronics Inc. Method and apparatus for performing access control in wireless communication system
US9451639B2 (en) 2013-07-10 2016-09-20 Samsung Electronics Co., Ltd. Method and apparatus for coverage enhancement for a random access process
WO2015012666A1 (ko) 2013-07-26 2015-01-29 엘지전자 주식회사 Mtc를 위한 신호 전송 방법 및 이를 위한 장치
EP3091674B1 (en) 2013-12-30 2019-06-26 LG Electronics Inc. Method and mtc device for performing random access procedure according to plurality of parameter sets
US10009926B2 (en) 2014-07-11 2018-06-26 Qualcomm Incorporated Methods and apparatus for connectionless access
EP3562249B1 (en) * 2014-08-15 2024-07-24 InterDigital Patent Holdings, Inc. Supporting random access and paging procedures for reduced capability wtrus in an lte system
GB2530566A (en) 2014-09-26 2016-03-30 Nec Corp Communication system
US9730245B2 (en) * 2014-10-09 2017-08-08 Qualcomm Incorporated Random access procedure in a cellular internet of things system
CN106533517A (zh) 2015-09-15 2017-03-22 上海贝尔股份有限公司 一种用于进行波束成形的方法、装置和基站
WO2017131430A1 (en) * 2016-01-26 2017-08-03 Lg Electronics Inc. Method for performing a random access procedure in wireless communication system and a device therefor
US10575338B2 (en) * 2016-02-04 2020-02-25 Samsung Electronics Co., Ltd. Method and apparatus for UE signal transmission in 5G cellular communications
US11012193B2 (en) * 2016-02-08 2021-05-18 Sony Corporation Terminal device, network node and method for random access in coverage enhancement operation
JP6759695B2 (ja) * 2016-05-11 2020-09-23 ソニー株式会社 端末装置、基地局装置、通信方法、及びプログラム
WO2017209585A1 (en) * 2016-05-29 2017-12-07 Lg Electronics Inc. Method and apparatus for supporting mixed numerologies for urllc usage scenarios in wireless communication system
KR102397351B1 (ko) * 2016-06-15 2022-05-13 콘비다 와이어리스, 엘엘씨 차세대 네트워크들에서의 랜덤 액세스 절차들
US10349449B2 (en) * 2016-10-30 2019-07-09 Lg Electronics Inc. Method and user equipment for performing random access procedure
US10897780B2 (en) * 2016-12-19 2021-01-19 Qualcomm Incorporated Random access channel (RACH) timing adjustment
EP3539349A4 (en) * 2017-01-05 2020-06-17 Telefonaktiebolaget LM Ericsson (PUBL) DIRECT ACCESS METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM
CN110546975B (zh) * 2017-03-17 2021-06-04 三星电子株式会社 无线电接入网络通知区域更新失败
CN108633101B (zh) * 2017-03-24 2021-01-12 华为技术有限公司 一种通信方法及装置
US10827530B2 (en) * 2017-05-04 2020-11-03 Electronics And Telecommunications Research Institute Method for transmitting and receiving message for random access in multi beam system
CN108809580B (zh) * 2017-05-05 2023-04-14 北京三星通信技术研究有限公司 传输上行信号的方法、用户设备及基站
US20180324631A1 (en) * 2017-05-05 2018-11-08 Mediatek Inc. Using sdap headers for handling of as/nas reflective qos and to ensure in-sequence packet delivery during remapping in 5g communication systems
CN117377115A (zh) * 2017-06-07 2024-01-09 三星电子株式会社 识别随机接入响应的方法和装置
US12309831B2 (en) * 2017-06-16 2025-05-20 Qualcomm Incorporated Differentiated random access in new radio
CN110999471B (zh) * 2017-06-16 2023-10-24 Lg电子株式会社 在无线通信系统中执行波束故障恢复的方法及其设备
US10674383B2 (en) * 2017-07-25 2020-06-02 Mediatek Inc. Channels and procedures for beam failure recovery
US10779171B2 (en) * 2017-09-11 2020-09-15 Mediatek Inc. Downlink spatial transmission and spatial reception mechanism in multi-beam operation
US11343876B2 (en) * 2017-09-11 2022-05-24 Apple Inc. Method and apparatus for beam failure recovery
WO2019130064A1 (en) * 2017-12-27 2019-07-04 Lenovo (Singapore) Pte. Ltd. Beam recovery procedure
CN110139391B (zh) * 2018-02-09 2021-02-02 维沃移动通信有限公司 波束失败事件处理方法、装置及终端设备
US11895695B2 (en) * 2018-02-15 2024-02-06 Qualcomm Incorporated System and method for beam failure recovery request by user equipment
CN110234161A (zh) * 2018-03-05 2019-09-13 华硕电脑股份有限公司 无线通信系统中处置波束故障恢复的方法和设备
CN118250831A (zh) * 2018-06-19 2024-06-25 三星电子株式会社 在无线通信系统中执行随机接入回退的方法和装置
KR102958036B1 (ko) * 2018-07-27 2026-04-28 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 무작위 접속 방법, 단말 장치, 네트워크 장치 및 저장 매체
US11259331B2 (en) * 2018-09-27 2022-02-22 Ofinno, Llc RACH type switching
WO2022039406A1 (en) * 2020-08-19 2022-02-24 Samsung Electronics Co., Ltd. Communication method and device for reduced-capability ue in wireless communication system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120077507A1 (en) 2010-09-28 2012-03-29 Lee Kidong Preamble set separation for random access control in large scale cellular networks
JP2014501071A (ja) 2010-11-08 2014-01-16 クアルコム，インコーポレイテッド 無線アクセスネットワーク過負荷制御のためのシステムおよび方法
US20140112254A1 (en) 2011-06-17 2014-04-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and nodes for random access
JP2016532391A (ja) 2013-08-27 2016-10-13 サムスン エレクトロニクス カンパニー リミテッド ｅＮＢ間搬送波集成における無線リンク失敗及びランダムアクセス手順のための方法及びシステム
WO2018061167A1 (ja) 2016-09-29 2018-04-05 富士通株式会社 基地局装置、端末装置、通信システム、および、通信方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Intel Corporation，NR Random Access Enhancements[online]，3GPP TSG RAN WG2 #98 R2-1704782，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_98/Docs/R2-1704782.zip>，2017年05月06日
InterDigital Inc.，PRACH Resources for NR[online]，3GPP TSG RAN WG2 #98 R2-1704909，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_98/Docs/R2-1704909.zip>，2017年05月06日

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EP3914029B1 (en) 2024-02-21
BR112019025666A2 (pt) 2020-08-25
WO2018232381A1 (en) 2018-12-20
KR102903212B1 (ko) 2025-12-22
KR20200014788A (ko) 2020-02-11
US20180368179A1 (en) 2018-12-20
TW201906479A (zh) 2019-02-01
EP3639608A1 (en) 2020-04-22
JP2020524432A (ja) 2020-08-13
US12309831B2 (en) 2025-05-20
KR20240091104A (ko) 2024-06-21
CN110741717A (zh) 2020-01-31
JP2023065559A (ja) 2023-05-12
CA3063431A1 (en) 2018-12-20
EP3914029A1 (en) 2021-11-24
CN110741717B (zh) 2023-08-18
TWI866885B (zh) 2024-12-21
JP7661379B2 (ja) 2025-04-14

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