CN110115092B - 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
CN110115092B
CN110115092B CN201780079207.4A CN201780079207A CN110115092B CN 110115092 B CN110115092 B CN 110115092B CN 201780079207 A CN201780079207 A CN 201780079207A CN 110115092 B CN110115092 B CN 110115092B
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China
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random access
type
transmission
preamble
access transmission
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Chinese (zh)
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CN110115092A (zh
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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)
CN201780079207.4A 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 Active CN110115092B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310341335.9A CN116347653A (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

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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CN202310341335.9A Division CN116347653A (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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CN110115092A CN110115092A (zh) 2019-08-09
CN110115092B true CN110115092B (zh) 2023-04-04

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CN202310341335.9A Pending CN116347653A (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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US (2) US10568130B2 (enExample)
EP (1) EP3560268A1 (enExample)
JP (1) JP6708796B2 (enExample)
KR (3) KR20200090951A (enExample)
CN (2) CN110115092B (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
WO2020181408A1 (en) * 2019-03-08 2020-09-17 Qualcomm Incorporated Interference management for two-step random access
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Also Published As

Publication number Publication date
EP3560268A1 (en) 2019-10-30
TWI702873B (zh) 2020-08-21
BR112019012377A2 (pt) 2020-02-27
KR20210089795A (ko) 2021-07-16
KR102572394B1 (ko) 2023-08-29
US10568130B2 (en) 2020-02-18
CN110115092A (zh) 2019-08-09
KR102137920B1 (ko) 2020-07-24
WO2018118218A1 (en) 2018-06-28
US20200314890A1 (en) 2020-10-01
CN116347653A (zh) 2023-06-27
CA3042511A1 (en) 2018-06-28
US20180184447A1 (en) 2018-06-28
TW201826861A (zh) 2018-07-16
KR20190098970A (ko) 2019-08-23
KR20200090951A (ko) 2020-07-29
JP6708796B2 (ja) 2020-06-10
JP2020502933A (ja) 2020-01-23
US11882590B2 (en) 2024-01-23

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