CN110741717B - 新无线中的差异化随机接入 - Google Patents

新无线中的差异化随机接入 Download PDF

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Publication number
CN110741717B
CN110741717B CN201880039454.6A CN201880039454A CN110741717B CN 110741717 B CN110741717 B CN 110741717B CN 201880039454 A CN201880039454 A CN 201880039454A CN 110741717 B CN110741717 B CN 110741717B
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prach
event
parameter value
prach parameter
processor
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CN110741717A (zh
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L·何
G·B·霍恩
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Qualcomm Inc
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Qualcomm Inc
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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)
CN201880039454.6A 2017-06-16 2018-06-16 新无线中的差异化随机接入 Active CN110741717B (zh)

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

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CN110741717A CN110741717A (zh) 2020-01-31
CN110741717B true CN110741717B (zh) 2023-08-18

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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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102440057A (zh) * 2009-04-23 2012-05-02 交互数字专利控股公司 用于在多载波无线通信中随机接入的方法和设备
CN102917375A (zh) * 2011-08-04 2013-02-06 华为技术有限公司 基于高级天线系统的通信方法和设备
WO2013113197A1 (zh) * 2012-02-01 2013-08-08 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
CN105340326A (zh) * 2013-06-16 2016-02-17 Lg电子株式会社 在无线通信系统中执行接入控制的方法和装置
CN105409136A (zh) * 2013-07-26 2016-03-16 Lg电子株式会社 发送用于mtc的信号的方法及其设备
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

Family Cites Families (50)

* 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
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
KR101498089B1 (ko) 2010-09-28 2015-03-03 엘지전자 주식회사 대규모 셀룰러 네트워크에서 랜덤 액세스 제어를 위한 프리앰블 집합 분리
RU2013120333A (ru) 2010-10-01 2014-11-20 Интердиджитал Пэйтент Холдингз, Инк. Способ и устройство для передачи пилот-сигнала на множественных антеннах
US20120281530A1 (en) 2010-11-08 2012-11-08 Qualcomm Incorporated System and method for radio access network overload control
US20120300715A1 (en) * 2011-05-10 2012-11-29 Interdigital Patent Holdings, Inc. Method and apparatus for obtaining uplink timing alignment on a secondary cell
CN103718636B (zh) * 2011-06-17 2018-10-09 瑞典爱立信有限公司 用于随机接入的方法和节点
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
US9451639B2 (en) 2013-07-10 2016-09-20 Samsung Electronics Co., Ltd. Method and apparatus for coverage enhancement for a random access process
WO2015030483A1 (en) 2013-08-27 2015-03-05 Samsung Electronics Co., Ltd. Method and system for random access procedure and radio link failure in inter-enb carrier aggregation
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
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
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
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102440057A (zh) * 2009-04-23 2012-05-02 交互数字专利控股公司 用于在多载波无线通信中随机接入的方法和设备
CN102917375A (zh) * 2011-08-04 2013-02-06 华为技术有限公司 基于高级天线系统的通信方法和设备
WO2013113197A1 (zh) * 2012-02-01 2013-08-08 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
CN105340326A (zh) * 2013-06-16 2016-02-17 Lg电子株式会社 在无线通信系统中执行接入控制的方法和装置
CN105409136A (zh) * 2013-07-26 2016-03-16 Lg电子株式会社 发送用于mtc的信号的方法及其设备
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
面向5G移动通信系统的网络优化关键技术研究;徐小娟;《硕士论文》;20170414;全文 *

Also Published As

Publication number Publication date
JP2023065559A (ja) 2023-05-12
WO2018232381A1 (en) 2018-12-20
JP7301753B2 (ja) 2023-07-03
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
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

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