TWI866885B - 新無線中的差異化隨機存取 - Google Patents

新無線中的差異化隨機存取 Download PDF

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Publication number
TWI866885B
TWI866885B TW107120955A TW107120955A TWI866885B TW I866885 B TWI866885 B TW I866885B TW 107120955 A TW107120955 A TW 107120955A TW 107120955 A TW107120955 A TW 107120955A TW I866885 B TWI866885 B TW I866885B
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Taiwan
Prior art keywords
prach
parameter value
event
prach parameter
processor
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TW107120955A
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English (en)
Chinese (zh)
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TW201906479A (zh
Inventor
林海 何
蓋文伯納德 霍恩
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美商高通公司
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Publication of TW201906479A publication Critical patent/TW201906479A/zh
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Publication of TWI866885B publication Critical patent/TWI866885B/zh

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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)
TW107120955A 2017-06-16 2018-06-19 新無線中的差異化隨機存取 TWI866885B (zh)

Applications Claiming Priority (8)

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

Publications (2)

Publication Number Publication Date
TW201906479A TW201906479A (zh) 2019-02-01
TWI866885B true TWI866885B (zh) 2024-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW107120955A TWI866885B (zh) 2017-06-16 2018-06-19 新無線中的差異化隨機存取

Country Status (8)

Country Link
US (1) US12309831B2 (enExample)
EP (2) EP3914029B1 (enExample)
JP (2) JP7301753B2 (enExample)
KR (2) KR102903212B1 (enExample)
CN (1) CN110741717B (enExample)
BR (1) BR112019025666A2 (enExample)
TW (1) TWI866885B (enExample)
WO (1) WO2018232381A1 (enExample)

Families Citing this family (28)

* 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
EP3634074B1 (en) * 2018-03-22 2021-07-07 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method and terminal device
WO2019241961A1 (zh) * 2018-06-21 2019-12-26 华为技术有限公司 一种通信的方法、基站及终端
US12302408B2 (en) 2019-02-12 2025-05-13 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
US12245285B2 (en) 2019-11-07 2025-03-04 Qualcomm Incorporated Enhanced configuration for physical random access channel mask and random access response window
CN113260076B (zh) * 2020-02-13 2025-02-07 华硕电脑股份有限公司 无线通信系统中小数据传送的回退动作的方法和设备
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
EP4158981B1 (en) 2020-05-29 2024-10-16 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
WO2021246848A1 (ko) * 2020-06-03 2021-12-09 단국대학교 산학협력단 랜덤 액세스를 수행하는 장치 및 방법
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
CN115428552A (zh) * 2020-07-14 2022-12-02 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
US12574988B2 (en) 2021-03-05 2026-03-10 Telefonaktiebolaget Lm Ericsson (Publ) Reporting mechanism for slice information
WO2022205061A1 (en) * 2021-03-31 2022-10-06 Qualcomm Incorporated Techniques for prioritizing multiple sets of random access channel parameters
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
JP2026507574A (ja) * 2023-02-16 2026-03-04 ノキア テクノロジーズ オサケユイチア Ｂｓ ｄｔｘエネルギー節約のための共通ｕｅインジケータチャネルの使用
CN118828894A (zh) * 2023-05-13 2024-10-22 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
US20260032737A1 (en) * 2024-07-26 2026-01-29 Qualcomm Incorporated User equipment (ue) initiated grant request

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100210255A1 (en) * 2009-02-13 2010-08-19 Telefonaktiebolaget Lm Ericsson Random access channel (rach) reconfiguration for temporarily extended cell coverage
TW201119480A (en) * 2009-08-12 2011-06-01 Qualcomm Inc Method and apparatus for relay backhaul design in a wireless communication system
US20120039171A1 (en) * 2010-08-13 2012-02-16 Sharp Laboratories Of America, Inc. Reducing congestion in wireless communication networks
US20130242730A1 (en) * 2012-03-16 2013-09-19 Interdigital Patent Holdings, Inc. Random access procedures in wireless systems
US20140112254A1 (en) * 2011-06-17 2014-04-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and nodes for random access

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
TWI508602B (zh) 2009-04-23 2015-11-11 內數位專利控股公司 在多載波無線通訊中隨機存取方法及裝置
WO2012044037A2 (en) 2010-09-28 2012-04-05 Lg Electronics Inc. Preamble set separation for random access control in large scale cellular networks
EP2622779B1 (en) 2010-10-01 2015-01-21 Interdigital Patent Holdings, Inc. Method and apparatus for transmitting pilot on multiple antennas
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
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
US9526095B2 (en) * 2012-03-19 2016-12-20 Alcatel Lucent Method and apparatus for configuring a plurality of scheduling request triggers
US9480001B2 (en) 2012-04-30 2016-10-25 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
CN104221454A (zh) * 2013-04-08 2014-12-17 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
CN109982444B (zh) 2013-07-26 2022-10-21 Lg 电子株式会社 发送用于mtc的信号的方法及其设备
US20160057800A1 (en) 2013-08-27 2016-02-25 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
CN111629449B (zh) * 2014-08-15 2024-05-28 交互数字专利控股公司 由wtru执行的方法及wtru
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
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
EP4346116A3 (en) * 2016-06-15 2024-05-08 InterDigital Patent Holdings, Inc. Random access procedures in next generation 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
US10785801B2 (en) * 2017-01-05 2020-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for random access in a wireless communication system
EP3866540B1 (en) * 2017-03-17 2023-11-29 Samsung Electronics Co., Ltd. Methods and apparatuses for cell selection in rrc-inactive
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
US10904921B2 (en) * 2017-06-07 2021-01-26 Samsung Electronics Co., Ltd. System and method of identifying random access response
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
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
WO2019047948A1 (en) * 2017-09-11 2019-03-14 Intel IP Corporation Method and apparatus 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
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
EP3794899B1 (en) * 2018-06-19 2025-10-29 Samsung Electronics Co., Ltd. Method and apparatus for performing random access backoff in wireless communication system
CN116113064B (zh) * 2018-07-27 2024-11-15 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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100210255A1 (en) * 2009-02-13 2010-08-19 Telefonaktiebolaget Lm Ericsson Random access channel (rach) reconfiguration for temporarily extended cell coverage
TW201119480A (en) * 2009-08-12 2011-06-01 Qualcomm Inc Method and apparatus for relay backhaul design in a wireless communication system
US20120039171A1 (en) * 2010-08-13 2012-02-16 Sharp Laboratories Of America, Inc. Reducing congestion in wireless communication networks
US20140112254A1 (en) * 2011-06-17 2014-04-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and nodes for random access
US20130242730A1 (en) * 2012-03-16 2013-09-19 Interdigital Patent Holdings, Inc. Random access procedures in wireless systems
US20170135135A1 (en) * 2012-03-16 2017-05-11 Interdigital Patent Holdings, Inc. Random Access Procedures in Wireless System

Also Published As

Publication number Publication date
US20180368179A1 (en) 2018-12-20
EP3914029B1 (en) 2024-02-21
KR20240091104A (ko) 2024-06-21
EP3914029A1 (en) 2021-11-24
WO2018232381A1 (en) 2018-12-20
JP2020524432A (ja) 2020-08-13
KR20200014788A (ko) 2020-02-11
KR102903212B1 (ko) 2025-12-22
JP7661379B2 (ja) 2025-04-14
EP3639608A1 (en) 2020-04-22
TW201906479A (zh) 2019-02-01
US12309831B2 (en) 2025-05-20
JP7301753B2 (ja) 2023-07-03
CA3063431A1 (en) 2018-12-20
CN110741717A (zh) 2020-01-31
JP2023065559A (ja) 2023-05-12
BR112019025666A2 (pt) 2020-08-25
CN110741717B (zh) 2023-08-18

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