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 2018-06-15
US16/009,302 US12309831B2 (en) 2017-06-16 2018-06-15 Differentiated random access in new radio
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) EP3914029B1 (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
WO2019178810A1 (zh) * 2018-03-22 2019-09-26 Oppo广东移动通信有限公司 用于随机接入的方法和终端设备
CN112292904B (zh) * 2018-06-21 2022-12-13 华为技术有限公司 一种通信的方法、基站及终端
CN113412673B (zh) * 2019-02-12 2024-08-09 瑞典爱立信有限公司 用于处理2步和4步随机接入过程的ue、网络节点和方法
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
WO2021221558A1 (en) * 2020-04-29 2021-11-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for facilitating random access
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
KR20230027102A (ko) 2020-05-29 2023-02-27 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 사용자 장치 랜덤 액세스 채널 리소스 구성 선택 기능 및 슬라이싱 지원을 위한 리소스 우선순위 지정
EP4164325A4 (en) * 2020-06-03 2024-05-29 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
EP4201143A4 (en) * 2020-08-21 2024-02-21 Telefonaktiebolaget LM Ericsson (publ) Ue, networks nodes, and methods performed thereby, for handling rach-reports
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
EP4302554A1 (en) 2021-03-05 2024-01-10 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
WO2023070119A1 (en) * 2021-10-21 2023-04-27 Google Llc Managing uplink time alignment
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
WO2024234211A1 (zh) * 2023-05-13 2024-11-21 上海移远通信技术股份有限公司 被用于无线通信的节点中的方法和装置
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
TWI510037B (zh) 2007-08-03 2015-11-21 內數位專利控股公司 處理資訊的裝置及方法
US8095143B2 (en) 2009-02-13 2012-01-10 Telefonaktiebolaget L M Ericsson Random access channel (RACH) reconfiguration for temporarily extended cell coverage
KR101616605B1 (ko) 2009-04-23 2016-04-28 인터디지탈 패튼 홀딩스, 인크 멀티캐리어 무선 통신에서의 임의 접속을 위한 방법 및 장치
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
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
CN104186010B (zh) * 2012-03-16 2018-09-21 交互数字专利控股公司 无线系统中的随机接入过程
JP2015514344A (ja) * 2012-03-19 2015-05-18 アルカテル−ルーセント 複数のスケジューリング要求トリガを構成するための方法および装置
US9480001B2 (en) 2012-04-30 2016-10-25 Lg Electronics Inc. Method and apparatus for controlling network access in a wireless communication system
WO2013176473A1 (ko) * 2012-05-21 2013-11-28 삼성전자 주식회사 이동통신 시스템에서 데이터를 송수신하는 방법 및 장치
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
KR102215993B1 (ko) 2013-06-16 2021-02-16 엘지전자 주식회사 무선 통신 시스템에서 액세스 제어를 수행하기 위한 방법 및 장치
US9451639B2 (en) 2013-07-10 2016-09-20 Samsung Electronics Co., Ltd. Method and apparatus for coverage enhancement for a random access process
CN105493417B (zh) 2013-07-26 2018-11-09 Lg 电子株式会社 发送用于mtc的信号的方法及其设备
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
US10172162B2 (en) * 2016-01-26 2019-01-01 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
EP3473048B1 (en) * 2016-06-15 2024-03-27 InterDigital Patent Holdings, Inc. Random access procedures in next generation 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
EP3539349A4 (en) * 2017-01-05 2020-06-17 Telefonaktiebolaget LM Ericsson (PUBL) DIRECT ACCESS METHOD AND DEVICE IN A WIRELESS COMMUNICATION SYSTEM
US10582560B2 (en) * 2017-03-17 2020-03-03 Ofinno, Llc Radio access network notification area update failure
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
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
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
EP3596993B1 (en) * 2017-06-07 2021-08-25 Samsung Electronics Co., Ltd. System and method of identifying random access response
US11229081B2 (en) * 2017-06-16 2022-01-18 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
TWI702861B (zh) * 2017-09-11 2020-08-21 聯發科技股份有限公司 波束故障恢復請求傳輸之方法及其使用者設備
WO2019047948A1 (en) * 2017-09-11 2019-03-14 Intel IP Corporation Method and apparatus for beam failure recovery
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
EP3537835A1 (en) * 2018-03-05 2019-09-11 ASUSTek Computer Inc. Method and apparatus of handling beam failure recovery in a wireless communication system
WO2019245285A1 (en) * 2018-06-19 2019-12-26 Samsung Electronics Co., Ltd. Method and apparatus for performing random access backoff in wireless communication system
CN112514514A (zh) * 2018-07-27 2021-03-16 Oppo广东移动通信有限公司 一种随机接入方法、终端设备、网络设备及存储介质
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

Also Published As

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

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