CN116347653A - 用于多种类型的物理随机接入信道（prach）传输利用的技术和装备 - Google Patents

用于多种类型的物理随机接入信道（prach）传输利用的技术和装备 Download PDF

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Publication number
CN116347653A
CN116347653A CN202310341335.9A CN202310341335A CN116347653A CN 116347653 A CN116347653 A CN 116347653A CN 202310341335 A CN202310341335 A CN 202310341335A CN 116347653 A CN116347653 A CN 116347653A
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China
Prior art keywords
random access
type
transmission
preamble
access transmission
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CN202310341335.9A
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English (en)
Chinese (zh)
Inventor
R·王
H·李
H·孙
H·徐
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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
    • 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
    • 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)
CN202310341335.9A 2016-12-22 2017-10-27 用于多种类型的物理随机接入信道（prach）传输利用的技术和装备 Pending CN116347653A (zh)

Applications Claiming Priority (6)

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
CN201780079207.4A CN110115092B (zh) 2016-12-22 2017-10-27 用于多种类型的物理随机接入信道(prach)传输利用的技术和装备
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 Parent Applications (1)

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CN201780079207.4A Division CN110115092B (zh) 2016-12-22 2017-10-27 用于多种类型的物理随机接入信道(prach)传输利用的技术和装备

Publications (1)

Publication Number Publication Date
CN116347653A true CN116347653A (zh) 2023-06-27

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CN201780079207.4A Active CN110115092B (zh) 2016-12-22 2017-10-27 用于多种类型的物理随机接入信道(prach)传输利用的技术和装备

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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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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)
AU2018261298B2 (en) 2017-05-03 2020-04-09 Lg Electronics Inc. Method for transmitting and receiving random access channel, and device for same
WO2020065398A1 (en) 2018-09-26 2020-04-02 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
CN112806086B (zh) * 2019-04-10 2023-04-04 Oppo广东移动通信有限公司 一种随机接入方法、设备及存储介质
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
EP4333389A4 (en) * 2021-04-28 2024-07-31 Sony Group Corporation COMMUNICATION DEVICE AND COMMUNICATION METHOD
US20230054111A1 (en) * 2021-08-04 2023-02-23 Samsung Electronics Co., Ltd. Random access procedure for full-duplex operation
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EP4487644A4 (en) * 2022-03-02 2025-12-31 Qualcomm Inc USED RANDOM ACCESS CHANNEL CONFIGURATIONS FOR RANDOM ACCESS PREAMBLE REPEATS
US20240032107A1 (en) * 2022-07-14 2024-01-25 Samsung Electronics Co., Ltd. Initial access with multiple prach transmissions

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Also Published As

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
US10568130B2 (en) 2020-02-18
KR102137920B1 (ko) 2020-07-24
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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