TWI702873B - 用於多種類型的實體隨機存取通道（ｐｒａｃｈ）傳輸使用的技術及裝置 - Google Patents

用於多種類型的實體隨機存取通道（ｐｒａｃｈ）傳輸使用的技術及裝置 Download PDF

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Publication number
TWI702873B
TWI702873B TW106137340A TW106137340A TWI702873B TW I702873 B TWI702873 B TW I702873B TW 106137340 A TW106137340 A TW 106137340A TW 106137340 A TW106137340 A TW 106137340A TW I702873 B TWI702873 B TW I702873B
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Taiwan
Prior art keywords
random access
type
access transmission
transmission
time slot
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TW106137340A
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English (en)
Chinese (zh)
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TW201826861A (zh
Inventor
王任丘
宏 李
孫海桐
浩 許
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美商高通公司
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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
    • H04L1/08—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
    • 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
    • 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)
TW106137340A 2016-12-22 2017-10-30 用於多種類型的實體隨機存取通道（ｐｒａｃｈ）傳輸使用的技術及裝置 TWI702873B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW201826861A TW201826861A (zh) 2018-07-16
TWI702873B true TWI702873B (zh) 2020-08-21

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TW106137340A TWI702873B (zh) 2016-12-22 2017-10-30 用於多種類型的實體隨機存取通道（ｐｒａｃｈ）傳輸使用的技術及裝置

Country Status (8)

Country Link
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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EP3560268A1 (en) 2019-10-30
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
CN110115092B (zh) 2023-04-04
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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