KR102488415B1 - 채널 리소스 이용에 따라 우선순위화된 트래픽을 위한 lte-v2v 에서의 혼잡 제어 - Google Patents

채널 리소스 이용에 따라 우선순위화된 트래픽을 위한 lte-v2v 에서의 혼잡 제어 Download PDF

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KR102488415B1
KR102488415B1 KR1020197003569A KR20197003569A KR102488415B1 KR 102488415 B1 KR102488415 B1 KR 102488415B1 KR 1020197003569 A KR1020197003569 A KR 1020197003569A KR 20197003569 A KR20197003569 A KR 20197003569A KR 102488415 B1 KR102488415 B1 KR 102488415B1
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카필 굴라티
가우라브 굽타
샤일레쉬 파틸
마르코 파파레오
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퀄컴 인코포레이티드
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    • 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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/12—Network monitoring probes
    • 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
    • H04L47/11—Identifying congestion
    • 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
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • 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
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/06—Testing, supervising or monitoring using simulated traffic
    • 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
    • H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
    • H04W28/0236—Traffic management, e.g. flow control or congestion control based on communication conditions radio quality, e.g. interference, losses or delay
    • 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
    • H04W28/0268—Traffic management, e.g. flow control or congestion control using specific QoS parameters for wireless networks, e.g. QoS class identifier [QCI] or guaranteed bit rate [GBR]
    • 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
    • H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197003569A 2016-08-09 2017-07-10 채널 리소스 이용에 따라 우선순위화된 트래픽을 위한 lte-v2v 에서의 혼잡 제어 Active KR102488415B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662372756P 2016-08-09 2016-08-09
US62/372,756 2016-08-09
US15/585,772 2017-05-03
US15/585,772 US10447596B2 (en) 2016-08-09 2017-05-03 Congestion control for LTE-V2V
PCT/US2017/041392 WO2018031160A1 (en) 2016-08-09 2017-07-10 Congestion control in lte-v2v for prioritized traffic according to a channel resource utilization

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KR20190038555A KR20190038555A (ko) 2019-04-08
KR102488415B1 true KR102488415B1 (ko) 2023-01-12

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US (3) US10447596B2 (enExample)
EP (2) EP3497963B1 (enExample)
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KR (1) KR102488415B1 (enExample)
CN (3) CN115379498B (enExample)
AU (1) AU2017310952B2 (enExample)
BR (2) BR112019002322B1 (enExample)
ES (2) ES2895038T3 (enExample)
WO (2) WO2018031160A1 (enExample)

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US20180048577A1 (en) 2018-02-15
CN109644367B (zh) 2022-09-16
ES2893818T3 (es) 2022-02-10
US20200044971A1 (en) 2020-02-06
US10447596B2 (en) 2019-10-15
WO2018031160A1 (en) 2018-02-15
JP7053571B2 (ja) 2022-04-12
CN109565704A (zh) 2019-04-02
BR112019002322B1 (pt) 2022-11-16
ES2895038T3 (es) 2022-02-17
CN109565704B (zh) 2022-08-09
JP6935488B2 (ja) 2021-09-15
US20180048572A1 (en) 2018-02-15
EP3497963A1 (en) 2019-06-19
JP2019527987A (ja) 2019-10-03
KR20190038555A (ko) 2019-04-08
EP3497962B1 (en) 2021-09-15
BR112019002322A2 (pt) 2019-06-18
EP3497962A1 (en) 2019-06-19
US10986022B2 (en) 2021-04-20
WO2018031159A1 (en) 2018-02-15
AU2017310952A1 (en) 2019-01-17
CN115379498A (zh) 2022-11-22
CA3029709A1 (en) 2018-02-15
CA3029659A1 (en) 2018-02-15
EP3497963B1 (en) 2021-09-15
CN109644367A (zh) 2019-04-16
CN115379498B (zh) 2026-04-28
BR112019002503B1 (pt) 2022-11-16
AU2017310952B2 (en) 2021-09-09
JP2019527994A (ja) 2019-10-03
BR112019002503A2 (pt) 2019-05-14
US10567286B2 (en) 2020-02-18

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