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
    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H04W72/1289—
    • 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
    • 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 US10568130B2 (en) 2016-12-22 2017-09-18 Techniques and apparatuses for multiple types of physical random access channel (PRACH) transmission utilization
US15/707,659 2017-09-18
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

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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 (enExample)
EP (1) EP3560268A1 (enExample)
JP (1) JP6708796B2 (enExample)
KR (3) KR102137920B1 (enExample)
CN (2) CN116347653A (enExample)
BR (1) BR112019012377A2 (enExample)
TW (1) TWI702873B (enExample)
WO (1) WO2018118218A1 (enExample)

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

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