AU2019244192B2 - Backpressure signaling for wireless communications - Google Patents

Backpressure signaling for wireless communications Download PDF

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Publication number
AU2019244192B2
AU2019244192B2 AU2019244192A AU2019244192A AU2019244192B2 AU 2019244192 B2 AU2019244192 B2 AU 2019244192B2 AU 2019244192 A AU2019244192 A AU 2019244192A AU 2019244192 A AU2019244192 A AU 2019244192A AU 2019244192 B2 AU2019244192 B2 AU 2019244192B2
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AU
Australia
Prior art keywords
backpressure
logical channel
base station
combination
buffer load
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AU2019244192A
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English (en)
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AU2019244192A1 (en
Inventor
Navid Abedini
Hong Cheng
Karl Georg Hampel
Muhammad Nazmul ISLAM
Junyi Li
Jianghong LUO
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Qualcomm Inc
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Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2019244192A1 publication Critical patent/AU2019244192A1/en
Application granted granted Critical
Publication of AU2019244192B2 publication Critical patent/AU2019244192B2/en
Priority to AU2024202387A priority Critical patent/AU2024202387B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0289—Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/263—Rate modification at the source after receiving feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/29—Flow control; Congestion control using a combination of thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/58—Changing or combining different scheduling modes, e.g. multimode scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/70—Admission control; Resource allocation
    • H04L47/72—Admission control; Resource allocation using reservation actions during connection setup
    • H04L47/726—Reserving resources in multiple paths to be used simultaneously
    • H04L47/728—Reserving resources in multiple paths to be used simultaneously for backup paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/023—Limited or focused flooding to selected areas of a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/28—Connectivity information management, e.g. connectivity discovery or connectivity update for reactive routing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AU2019244192A 2018-03-26 2019-02-13 Backpressure signaling for wireless communications Active AU2019244192B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2024202387A AU2024202387B2 (en) 2018-03-26 2024-04-11 Backpressure signaling for wireless communications

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862648251P 2018-03-26 2018-03-26
US62/648,251 2018-03-26
US16/252,006 2019-01-18
US16/252,006 US11012915B2 (en) 2018-03-26 2019-01-18 Backpressure signaling for wireless communications
PCT/US2019/017795 WO2019190650A1 (en) 2018-03-26 2019-02-13 Backpressure signaling for wireless communications

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2024202387A Division AU2024202387B2 (en) 2018-03-26 2024-04-11 Backpressure signaling for wireless communications

Publications (2)

Publication Number Publication Date
AU2019244192A1 AU2019244192A1 (en) 2020-09-03
AU2019244192B2 true AU2019244192B2 (en) 2024-01-11

Family

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AU2019244192A Active AU2019244192B2 (en) 2018-03-26 2019-02-13 Backpressure signaling for wireless communications
AU2024202387A Active AU2024202387B2 (en) 2018-03-26 2024-04-11 Backpressure signaling for wireless communications

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2024202387A Active AU2024202387B2 (en) 2018-03-26 2024-04-11 Backpressure signaling for wireless communications

Country Status (10)

Country Link
US (1) US11012915B2 (cg-RX-API-DMAC10.html)
EP (2) EP3777307B1 (cg-RX-API-DMAC10.html)
JP (1) JP7332615B2 (cg-RX-API-DMAC10.html)
KR (1) KR102778582B1 (cg-RX-API-DMAC10.html)
CN (2) CN111903151B (cg-RX-API-DMAC10.html)
AU (2) AU2019244192B2 (cg-RX-API-DMAC10.html)
BR (1) BR112020019328A2 (cg-RX-API-DMAC10.html)
SG (1) SG11202007669TA (cg-RX-API-DMAC10.html)
TW (1) TWI786269B (cg-RX-API-DMAC10.html)
WO (1) WO2019190650A1 (cg-RX-API-DMAC10.html)

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WO2021208046A1 (zh) * 2020-04-16 2021-10-21 北京小米移动软件有限公司 传输处理方法、装置、用户设备、基站及存储介质
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Also Published As

Publication number Publication date
KR102778582B1 (ko) 2025-03-07
KR20200136963A (ko) 2020-12-08
US20190297555A1 (en) 2019-09-26
SG11202007669TA (en) 2020-10-29
TWI786269B (zh) 2022-12-11
AU2019244192A1 (en) 2020-09-03
JP2021518698A (ja) 2021-08-02
JP7332615B2 (ja) 2023-08-23
AU2024202387A1 (en) 2024-05-02
US11012915B2 (en) 2021-05-18
TW201941633A (zh) 2019-10-16
BR112020019328A2 (pt) 2021-01-05
EP4529265A3 (en) 2025-05-14
CN111903151A (zh) 2020-11-06
EP3777307A1 (en) 2021-02-17
AU2024202387B2 (en) 2025-05-29
WO2019190650A1 (en) 2019-10-03
CN111903151B (zh) 2024-04-09
EP3777307B1 (en) 2025-03-19
EP4529265A2 (en) 2025-03-26
CN118200248A (zh) 2024-06-14

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