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

Info

Publication number
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
Authority
JP
Japan
Prior art keywords
prach
values
random access
procedure
parameter
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
JP2019568154A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020524432A5 (https=
JP2020524432A (ja
Inventor
リンハイ・ホー
ギャヴィン・バーナード・ホーン
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 JP2020524432A publication Critical patent/JP2020524432A/ja
Publication of JP2020524432A5 publication Critical patent/JP2020524432A5/ja
Priority to JP2023030195A priority Critical patent/JP7661379B2/ja
Application granted granted Critical
Publication of JP7301753B2 publication Critical patent/JP7301753B2/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
    • 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

Landscapes

  • 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)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023030195A JP7661379B2 (ja) 2017-06-16 2023-02-28 ニューラジオにおける差別化されたランダムアクセス

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023030195A Division JP7661379B2 (ja) 2017-06-16 2023-02-28 ニューラジオにおける差別化されたランダムアクセス

Publications (3)

Publication Number Publication Date
JP2020524432A JP2020524432A (ja) 2020-08-13
JP2020524432A5 JP2020524432A5 (https=) 2021-07-26
JP7301753B2 true JP7301753B2 (ja) 2023-07-03

Family

ID=64658594

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2019568154A Active JP7301753B2 (ja) 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
JP2023030195A Active JP7661379B2 (ja) 2017-06-16 2023-02-28 ニューラジオにおける差別化されたランダムアクセス

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023030195A Active JP7661379B2 (ja) 2017-06-16 2023-02-28 ニューラジオにおける差別化されたランダムアクセス

Country Status (9)

Country Link
US (1) US12309831B2 (https=)
EP (2) EP3639608A1 (https=)
JP (2) JP7301753B2 (https=)
KR (2) KR102903212B1 (https=)
CN (1) CN110741717B (https=)
BR (1) BR112019025666A2 (https=)
CA (1) CA3063431A1 (https=)
TW (1) TWI866885B (https=)
WO (1) WO2018232381A1 (https=)

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
CA3129392A1 (en) 2019-02-12 2020-08-20 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
CN115836578A (zh) 2020-05-29 2023-03-21 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化
EP4503834A3 (en) 2020-05-29 2025-04-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. EU RACH RESOURCE CONFIGURATION SELECTION FEATURE AND RESOURCE PRIORITIZATION TO SUPPORT SLICING
US11985696B2 (en) * 2020-06-03 2024-05-14 Uucom Co., Ltd Apparatus and method for performing random access
WO2021255828A1 (ja) * 2020-06-16 2021-12-23 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
KR20230053679A (ko) * 2020-08-21 2023-04-21 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) Rach-보고들을 핸들링하기 위한 ue, 네트워크 노드들 및 이들에 의해 수행되는 방법들
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
CN117063595A (zh) * 2021-03-31 2023-11-14 高通股份有限公司 用于对多个随机接入信道参数集进行优先化的技术
CN118235485A (zh) * 2021-10-21 2024-06-21 谷歌有限责任公司 管理上行链路时间对准
WO2023067148A1 (en) * 2021-10-22 2023-04-27 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
CN105578542B (zh) 2007-08-03 2019-04-05 交互数字专利控股公司 由wtru实现的处理信息的方法、wtru以及演进型节点b
US8095143B2 (en) 2009-02-13 2012-01-10 Telefonaktiebolaget L M Ericsson Random access channel (RACH) reconfiguration for temporarily extended cell coverage
EP2613603B1 (en) 2009-04-23 2021-12-08 InterDigital Patent Holdings, Inc. Method and apparatus for random access in multicarrier wireless communications
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
RU2013120333A (ru) 2010-10-01 2014-11-20 Интердиджитал Пэйтент Холдингз, Инк. Способ и устройство для передачи пилот-сигнала на множественных антеннах
US20120300715A1 (en) * 2011-05-10 2012-11-29 Interdigital Patent Holdings, Inc. Method and apparatus for obtaining uplink timing alignment on a secondary cell
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
EP2829136A4 (en) * 2012-03-19 2016-01-13 Alcatel Lucent METHOD AND DEVICE FOR CONFIGURING A VARIETY OF PLANNING REQUIREMENTS
US9480001B2 (en) 2012-04-30 2016-10-25 Lg Electronics Inc. Method and apparatus for controlling network access in a wireless communication system
EP2854443B1 (en) * 2012-05-21 2019-10-30 Samsung Electronics Co., Ltd. Method and device for transmitting and receiving data in mobile communication system
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
EP3026830B1 (en) 2013-07-26 2019-12-04 LG Electronics Inc. Method for transmitting signal for mtc and apparatus for same
WO2015102281A1 (ko) 2013-12-30 2015-07-09 엘지전자 주식회사 복수의 파라미터 조합에 따른 랜덤 액세스 절차를 수행하는 방법 및 mtc 기기
US10009926B2 (en) 2014-07-11 2018-06-26 Qualcomm Incorporated Methods and apparatus for connectionless access
JP6937685B2 (ja) * 2014-08-15 2021-09-22 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 Ｌｔｅシステムにおける低減能力ｗｔｒｕのためのランダムアクセスおよびページングの手順のサポート
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
EP3409061B1 (en) * 2016-01-26 2021-05-19 LG Electronics Inc. Method performed by a user equipment, corresponding communication apparatus and computer-readable medium
US10575338B2 (en) * 2016-02-04 2020-02-25 Samsung Electronics Co., Ltd. Method and apparatus for UE signal transmission in 5G cellular communications
CN108605358B (zh) * 2016-02-08 2021-12-31 索尼移动通讯有限公司 终端装置、网络节点、通信系统和执行随机接入的方法
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
US10182459B2 (en) * 2016-06-15 2019-01-15 Convida Wireless, Llc Random access procedures in next gen networks
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
WO2018127042A1 (en) * 2017-01-05 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for random access in a wireless communication system
KR102276839B1 (ko) * 2017-03-17 2021-07-14 삼성전자주식회사 라디오 액세스 네트워크 통지 영역 업데이트 실패
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
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
CN113242571B (zh) * 2017-05-05 2022-11-15 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
US10904921B2 (en) * 2017-06-07 2021-01-26 Samsung Electronics Co., Ltd. System and method of identifying random access response
WO2018230862A1 (en) * 2017-06-16 2018-12-20 Lg Electronics Inc. Method for performing beam failure recovery in wireless communication system and apparatus for the same
US12309831B2 (en) * 2017-06-16 2025-05-20 Qualcomm Incorporated Differentiated random access in new radio
US10674383B2 (en) * 2017-07-25 2020-06-02 Mediatek Inc. Channels and procedures for beam failure recovery
EP3677081A4 (en) * 2017-09-11 2021-06-02 Apple Inc. METHOD AND DEVICE FOR FAILURE RECOVERY
WO2019047981A1 (en) * 2017-09-11 2019-03-14 Mediatek Inc. DOWNLINK SPATIAL TRANSMISSION AND SPATIAL RECEPTION MECHANISM IN MULTI-BEAM OPERATION
US11172385B2 (en) * 2017-12-27 2021-11-09 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
US10602549B2 (en) * 2018-03-05 2020-03-24 Asustek Computer Inc. Method and apparatus of handling beam failure recovery in a wireless communication system
US10993270B2 (en) * 2018-06-19 2021-04-27 Samsung Electronics Co., Ltd. Method and apparatus for performing random access backoff in wireless communication system
EP3820234B1 (en) * 2018-07-27 2025-10-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method, terminal device, network device, and storage medium
US11259331B2 (en) * 2018-09-27 2022-02-22 Ofinno, Llc RACH type switching
EP4162760B1 (en) * 2020-08-19 2026-03-25 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

Also Published As

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

Similar Documents

Publication Publication Date Title
JP7661379B2 (ja) ニューラジオにおける差別化されたランダムアクセス
JP7309019B2 (ja) ＮＢ－ＩｏＴ用のマルチＰＲＢページング／ランダムアクセス
JP7132396B2 (ja) 指令付き物理ランダムアクセスチャネルリソース管理
EP4539583A2 (en) Techniques and apparatuses for supplementary uplink random access configuration
HK40020580B (zh) 新无线中的差异化随机接入
HK40020580A (zh) 新无线中的差异化随机接入

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210602

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210602

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220228

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220314

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20220614

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220620

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20221031

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230228

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20230228

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20230307

C21 Notice of transfer of a case for reconsideration by examiners before appeal proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C21

Effective date: 20230313

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: 20230522

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230621

R150 Certificate of patent or registration of utility model

Ref document number: 7301753

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150