KR102137920B1 - 다중 타입들의 물리적 랜덤 액세스 채널 (prach) 송신 이용을 위한 기술들 및 장치들 - Google Patents

다중 타입들의 물리적 랜덤 액세스 채널 (prach) 송신 이용을 위한 기술들 및 장치들 Download PDF

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KR102137920B1
KR102137920B1 KR1020197017665A KR20197017665A KR102137920B1 KR 102137920 B1 KR102137920 B1 KR 102137920B1 KR 1020197017665 A KR1020197017665 A KR 1020197017665A KR 20197017665 A KR20197017665 A KR 20197017665A KR 102137920 B1 KR102137920 B1 KR 102137920B1
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random access
type
access transmission
transmission
slot
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KR20190098970A (ko
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렌추 왕
훙 리
하이통 순
하오 수
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퀄컴 인코포레이티드
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H04W72/1289—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-step access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197017665A 2016-12-22 2017-10-27 다중 타입들의 물리적 랜덤 액세스 채널 (prach) 송신 이용을 위한 기술들 및 장치들 Active KR102137920B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662438172P 2016-12-22 2016-12-22
US62/438,172 2016-12-22
US15/707,659 2017-09-18
US15/707,659 US10568130B2 (en) 2016-12-22 2017-09-18 Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
PCT/US2017/058729 WO2018118218A1 (en) 2016-12-22 2017-10-27 Techniques and apparatuses for multiple types of physical random access channel (prach) transmission utilization

Related Child Applications (1)

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KR1020207020940A Division KR20200090951A (ko) 2016-12-22 2017-10-27 다중 타입들의 물리적 랜덤 액세스 채널 (prach) 송신 이용을 위한 기술들 및 장치들

Publications (2)

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KR20190098970A KR20190098970A (ko) 2019-08-23
KR102137920B1 true KR102137920B1 (ko) 2020-07-24

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KR1020197017665A Active KR102137920B1 (ko) 2016-12-22 2017-10-27 다중 타입들의 물리적 랜덤 액세스 채널 (prach) 송신 이용을 위한 기술들 및 장치들
KR1020217021529A Active KR102572394B1 (ko) 2016-12-22 2017-10-27 다중 타입들의 물리적 랜덤 액세스 채널 (prach) 송신 이용을 위한 기술들 및 장치들
KR1020207020940A Ceased KR20200090951A (ko) 2016-12-22 2017-10-27 다중 타입들의 물리적 랜덤 액세스 채널 (prach) 송신 이용을 위한 기술들 및 장치들

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KR1020207020940A Ceased KR20200090951A (ko) 2016-12-22 2017-10-27 다중 타입들의 물리적 랜덤 액세스 채널 (prach) 송신 이용을 위한 기술들 및 장치들

Country Status (8)

Country Link
US (2) US10568130B2 (https=)
EP (1) EP3560268A1 (https=)
JP (1) JP6708796B2 (https=)
KR (3) KR102137920B1 (https=)
CN (2) CN116347653B (https=)
BR (1) BR112019012377A2 (https=)
TW (1) TWI702873B (https=)
WO (1) WO2018118218A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10568130B2 (en) 2016-12-22 2020-02-18 Qualcomm Incorporated Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
US20190342912A1 (en) * 2017-01-05 2019-11-07 Sony Mobile Communications Inc. Low-latency random access for wireless networks
US10893512B2 (en) * 2017-01-16 2021-01-12 Mediatek Inc. Resource element (RE) allocation for uplink control information (UCI) on physical uplink shared channel (PUSCH)
CN110574483B (zh) * 2017-05-03 2022-12-06 Lg 电子株式会社 发送和接收随机接入信道的方法及其装置
ES3035100T3 (en) 2018-09-26 2025-08-28 Lenovo Singapore Pte Ltd Performing a two-step random access channel procedure
WO2020133469A1 (zh) * 2018-12-29 2020-07-02 Oppo广东移动通信有限公司 随机接入方法、终端设备和网络设备
US11979912B2 (en) * 2019-02-07 2024-05-07 Qualcomm Incorporated Signaling of transmission parameters
US11224076B2 (en) * 2019-02-14 2022-01-11 Qualcomm Incorporated Random access channel procedure selection scheme
US20200288506A1 (en) * 2019-02-15 2020-09-10 Qualcomm Incorporated Techniques for supporting co-existence between 2-step random access and 4-step random access
WO2020181408A1 (en) 2019-03-08 2020-09-17 Qualcomm Incorporated Interference management for two-step random access
EP3944712A4 (en) * 2019-04-10 2022-04-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Random access method, device, and storage medium
US10945293B2 (en) * 2019-07-25 2021-03-09 Qualcomm Incorporated Frequency hopping for two-step random access
EP3772230A1 (en) * 2019-07-31 2021-02-03 Panasonic Intellectual Property Corporation of America User equipment involved in performing a random access procedure
WO2021026757A1 (en) * 2019-08-13 2021-02-18 Qualcomm Incorporated Failed receiving of timing advance (ta) command for radio resource control (rrc) connected user equipment (ue) in two-step random access procedure
US11683840B2 (en) * 2020-04-15 2023-06-20 Qualcomm Incorporated Techniques for user equipment (UE) procedures for random access channel (RACH) type selection and random access response (RAR) monitoring in a wireless communication system
US11540331B2 (en) 2021-01-07 2022-12-27 Qualcomm Incorporated Techniques for adapting communication procedures based on device characteristics
CN117256131A (zh) * 2021-04-28 2023-12-19 索尼集团公司 通信装置和通信方法
US20230054111A1 (en) * 2021-08-04 2023-02-23 Samsung Electronics Co., Ltd. Random access procedure for full-duplex operation
US12501488B2 (en) * 2021-08-11 2025-12-16 Samsung Electronics Co., Ltd. Conditional random access channel transmission in full-duplex systems
CN118743308A (zh) * 2022-03-02 2024-10-01 高通股份有限公司 用于随机接入前导码重复的随机接入信道时机配置
US20240032107A1 (en) * 2022-07-14 2024-01-25 Samsung Electronics Co., Ltd. Initial access with multiple prach transmissions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101066935B1 (ko) 2008-05-05 2011-09-23 인더스트리얼 테크놀로지 리서치 인스티튜트 다중반송파 업링크 제어 시스템 및 방법
US20130223331A1 (en) 2010-11-05 2013-08-29 Lg Electronics Inc. Method and Apparatus for Allocating Bandwidth Request Channel in Wireless Communication System Including Relay Station
WO2016168024A1 (en) 2015-04-14 2016-10-20 Qualcomm Incorporated Random access for low latency wireless communications

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8218481B2 (en) * 2006-06-09 2012-07-10 Lg Electronics Inc. Method of transmitting data in a mobile communication system
KR100788901B1 (ko) 2006-09-29 2007-12-27 한국전자통신연구원 이동통신 시스템에서 임의 접속 채널 운용 방법
KR100902897B1 (ko) * 2006-10-30 2009-06-15 엘지전자 주식회사 임의접속 수행 방법
KR20090086993A (ko) * 2006-12-28 2009-08-14 후지쯔 가부시끼가이샤 무선 통신 시스템 및 기지국과 랜덤 액세스 채널 송신 방법
KR101366332B1 (ko) * 2007-04-19 2014-02-21 엘지전자 주식회사 통신 시스템에서의 데이터 블록 재전송 방법
US8494572B2 (en) * 2008-06-24 2013-07-23 Qualcomm Incorporated Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system
CN101686544A (zh) * 2008-09-22 2010-03-31 中兴通讯股份有限公司 专用随机接入资源的分配方法和基站
JP5020269B2 (ja) * 2009-02-09 2012-09-05 株式会社エヌ・ティ・ティ・ドコモ 無線基地局及び移動通信方法
KR101923440B1 (ko) * 2011-02-15 2018-11-29 엘지전자 주식회사 무선접속시스템에서 채널품질제어정보 전송방법 및 장치
WO2012121498A2 (ko) * 2011-03-04 2012-09-13 엘지전자 주식회사 무선 통신 시스템에서 레인징 수행 방법 및 장치
US9057771B2 (en) 2011-04-25 2015-06-16 Disney Enterprises, Inc. Carrier sense-based ranging
CN102869113B (zh) * 2011-07-06 2016-01-27 上海贝尔股份有限公司 一种通信网络中的物理随机接入的方法和装置
US9166761B2 (en) * 2011-10-27 2015-10-20 Lg Electronics Inc. Method and apparatus for allocating resources in wireless communication system
KR20130125903A (ko) * 2012-05-10 2013-11-20 삼성전자주식회사 통신시스템에서 빔포밍을 수행하는 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
EP3016467B1 (en) * 2013-07-26 2019-04-03 Huawei Technologies Co., Ltd. Data transmission method, device and system
CN104619036B (zh) * 2013-11-01 2018-08-14 阿尔卡特朗讯 用于改进无线网络中随机接入过程的方法和装置
EP3073649B1 (en) * 2013-11-19 2019-12-04 LG Electronics Inc. Method for performing random access procedure
US10015824B2 (en) * 2014-02-28 2018-07-03 Lg Electronics Inc. Method and apparatus for transmitting uplink data having low latency in wireless communication system
WO2015137632A1 (en) * 2014-03-11 2015-09-17 Lg Electronics Inc. Method for allocating temporary identifier to terminal in random access procedure in wireless communication system and apparatus tehrefor
US9794922B2 (en) * 2014-09-26 2017-10-17 Qualcomm Incorporated Downlink channel design for LTE with low latency
US9730245B2 (en) * 2014-10-09 2017-08-08 Qualcomm Incorporated Random access procedure in a cellular internet of things system
US11700641B2 (en) * 2015-08-19 2023-07-11 Lg Electronics Inc. Random access procedure performing method in wireless communication system, and apparatus therefor
EP3520538A1 (en) * 2016-09-28 2019-08-07 Sony Corporation Random access in next generation wireless systems
WO2018066934A2 (en) * 2016-10-07 2018-04-12 Samsung Electronics Co., Ltd. Method and apparatus for enhanced contention based random access procedure
US10433342B2 (en) * 2016-10-19 2019-10-01 Qualcomm Incorporated Enhanced random access channel (RACH) procedure
US10568130B2 (en) 2016-12-22 2020-02-18 Qualcomm Incorporated Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101066935B1 (ko) 2008-05-05 2011-09-23 인더스트리얼 테크놀로지 리서치 인스티튜트 다중반송파 업링크 제어 시스템 및 방법
US20130223331A1 (en) 2010-11-05 2013-08-29 Lg Electronics Inc. Method and Apparatus for Allocating Bandwidth Request Channel in Wireless Communication System Including Relay Station
KR101784008B1 (ko) 2010-11-05 2017-10-11 엘지전자 주식회사 중계국을 포함하는 무선 통신 시스템에서 대역폭 요청 채널 할당 방법 및 장치
WO2016168024A1 (en) 2015-04-14 2016-10-20 Qualcomm Incorporated Random access for low latency wireless communications

Also Published As

Publication number Publication date
KR102572394B1 (ko) 2023-08-29
JP2020502933A (ja) 2020-01-23
US20200314890A1 (en) 2020-10-01
TW201826861A (zh) 2018-07-16
US10568130B2 (en) 2020-02-18
KR20190098970A (ko) 2019-08-23
CN110115092B (zh) 2023-04-04
JP6708796B2 (ja) 2020-06-10
CN116347653B (zh) 2026-03-31
CA3042511A1 (en) 2018-06-28
KR20200090951A (ko) 2020-07-29
KR20210089795A (ko) 2021-07-16
US20180184447A1 (en) 2018-06-28
TWI702873B (zh) 2020-08-21
BR112019012377A2 (pt) 2020-02-27
CN110115092A (zh) 2019-08-09
CN116347653A (zh) 2023-06-27
US11882590B2 (en) 2024-01-23
WO2018118218A1 (en) 2018-06-28
EP3560268A1 (en) 2019-10-30

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