AU2019221543B2 - Uplink and downlink preemption indications - Google Patents

Uplink and downlink preemption indications Download PDF

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Publication number
AU2019221543B2
AU2019221543B2 AU2019221543A AU2019221543A AU2019221543B2 AU 2019221543 B2 AU2019221543 B2 AU 2019221543B2 AU 2019221543 A AU2019221543 A AU 2019221543A AU 2019221543 A AU2019221543 A AU 2019221543A AU 2019221543 B2 AU2019221543 B2 AU 2019221543B2
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AU
Australia
Prior art keywords
resources
ulpi
uplink
signals
signaling
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AU2019221543A
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English (en)
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AU2019221543A1 (en
Inventor
Wanshi Chen
Seyedkianoush HOSSEINI
Yi Huang
Jing Jiang
Chih-Ping Li
Jing Sun
Jay Kumar Sundararajan
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Qualcomm Inc
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Qualcomm Inc
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Publication of AU2019221543A1 publication Critical patent/AU2019221543A1/en
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Publication of AU2019221543B2 publication Critical patent/AU2019221543B2/en
Active legal-status Critical Current
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Classifications

    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • 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
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Steroid Compounds (AREA)
AU2019221543A 2018-02-14 2019-02-13 Uplink and downlink preemption indications Active AU2019221543B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862630546P 2018-02-14 2018-02-14
US62/630,546 2018-02-14
US16/273,886 US11310838B2 (en) 2018-02-14 2019-02-12 Uplink and downlink preemption indications
US16/273,886 2019-02-12
PCT/US2019/017869 WO2019160969A1 (en) 2018-02-14 2019-02-13 Uplink and downlink preemption indications

Publications (2)

Publication Number Publication Date
AU2019221543A1 AU2019221543A1 (en) 2020-08-06
AU2019221543B2 true AU2019221543B2 (en) 2023-06-01

Family

ID=67540371

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019221543A Active AU2019221543B2 (en) 2018-02-14 2019-02-13 Uplink and downlink preemption indications

Country Status (9)

Country Link
US (1) US11310838B2 (enExample)
EP (1) EP3753348B1 (enExample)
JP (1) JP7278293B2 (enExample)
KR (1) KR102762627B1 (enExample)
CN (1) CN111713161B (enExample)
AU (1) AU2019221543B2 (enExample)
BR (1) BR112020016250A2 (enExample)
TW (1) TWI805689B (enExample)
WO (1) WO2019160969A1 (enExample)

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US11611928B2 (en) * 2019-09-24 2023-03-21 Qualcomm Incorporated Spatial preemption indication for downlink, uplink, and sidelink transmissions
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Also Published As

Publication number Publication date
KR20200119259A (ko) 2020-10-19
TWI805689B (zh) 2023-06-21
EP3753348B1 (en) 2025-01-22
JP2021513797A (ja) 2021-05-27
US11310838B2 (en) 2022-04-19
BR112020016250A2 (pt) 2020-12-15
JP7278293B2 (ja) 2023-05-19
TW201939994A (zh) 2019-10-01
WO2019160969A1 (en) 2019-08-22
EP3753348A1 (en) 2020-12-23
EP3753348C0 (en) 2025-01-22
CN111713161A (zh) 2020-09-25
KR102762627B1 (ko) 2025-02-04
AU2019221543A1 (en) 2020-08-06
US20190254081A1 (en) 2019-08-15
CN111713161B (zh) 2023-11-21

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FGA Letters patent sealed or granted (standard patent)