SG11201907664VA - Low latency enhancements to cv2x autonomous resource selection and re-selection procedure for vehicle-to-vehicle communications - Google Patents

Low latency enhancements to cv2x autonomous resource selection and re-selection procedure for vehicle-to-vehicle communications

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Publication number
SG11201907664VA
SG11201907664VA SG11201907664VA SG11201907664VA SG 11201907664V A SG11201907664V A SG 11201907664VA SG 11201907664V A SG11201907664V A SG 11201907664VA SG 11201907664V A SG11201907664V A SG 11201907664VA
Authority
SG
Singapore
Prior art keywords
pssch
pscch
international
san diego
selection
Prior art date
Application number
Inventor
Kapil Gulati
Tien Viet Nguyen
Sudhir Kumar Baghel
Zhibin Wu
Shailesh Patil
Original Assignee
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.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11201907664VA publication Critical patent/SG11201907664VA/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0071—Allocation based on fairness other than the proportional kind
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/021—Traffic management, e.g. flow control or congestion control in wireless networks with changing topologies, e.g. ad-hoc networks
    • 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]
    • 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]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • 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
    • 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
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources
    • 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
    • H04W84/005—Moving wireless networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

subfame n F 1 SF PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH 922 924 926 928 930 932 934 936 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 September 2018 (27.09.2018) WIP0 I PCT ill mu °mons I SID o VIII SID Hiolom No VII IE (10) International Publication Number WO 2018/175822 Al (51) International Patent Classification: HO4W 72/02 (2009.01) H04 TY 72/10 (2009.01) H04 TY 72/06 (2009.01) H04 TY 84/18 (2009.01) (21) International Application Number: PCT/US2018/023911 (22) International Filing Date: 23 March 2018 (23.03.2018) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/476,330 24 March 2017 (24.03.2017) US 15/928,652 22 March 2018 (22.03.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; Attn: International IP Administration, 5775 Morehouse Dri- ve, San Diego, CA 92121-1714 (US). (72) Inventors: GULATI, Kapil; 5775 Morehouse Drive, San Diego, CA 92121 (US). NGUYEN, Tien Viet; 5775 More- house Drive, San Diego, CA 92121 (US). BAGHEL, Sud- hir Kumar; 5775 Morehouse Drive, San Diego, CA 92121 (US). WU, Zhibin; 5775 Morehouse Drive, San Diego, CA 92121 (US). PATIL, Shailesh; 5775 Morehouse Drive, San Diego, CA 92121 (US). (74) Agent: TEMPEL, Michael, J. et al.; Smith Tempel Blaha LLC, 50 Glenlake Parkway, Suite 340, Atlanta, GA 30328 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (54) Title: LOW LATENCY ENHANCEMENTS TO CV2X AUTONOMOUS RESOURCE SELECTION AND RE-SELECTION PROCEDURE FOR VEHICLE-TO-VEHICLE COMMUNICATIONS Freq 1 SF 1 SF 900 940 942 944 946 PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH PSCCH PSCCH PSCCH PSSCH PSSCH — PSSCH PSCCH PSCCH PSCCH PSSCH PSSCH PSSCH 00 N 00 O O 938- ) T2 ( -901 =Candidate resources for 910 resource (re)selection (set S B ) Candidate resources without exclusions FIG. 9 (57) : Low latency enhancements for communication systems, including autonomous driving and/or selection scenarios, are provided. A method for communication includes monitoring communication resources in a communication system, determining a set of candidate resources to use for subsequent transmission of information within a time window such that the time window is minimized based on a desired communication latency parameter that considers at least one or more of communication channel congestion and a priority of transmission, determining a set of lowest energy resources from the set of candidate resources, selecting a low energy resource from the set of lowest energy resources, and transmitting data on the selected low energy resource. Other aspects, embodiments, and features are also claimed and described. [Continued on next page] Time WO 2018/175822 Al MIDEDIMOMMIDIREEM3111111111111111111111111111111111111111111111111 CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201907664V 2017-03-24 2018-03-23 Low latency enhancements to cv2x autonomous resource selection and re-selection procedure for vehicle-to-vehicle communications SG11201907664VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762476330P 2017-03-24 2017-03-24
US15/928,652 US10251158B2 (en) 2017-03-24 2018-03-22 Low latency enhancements to CV2X autonomous resource selection and re-selection procedure for vehicle-to-vehicle communications
PCT/US2018/023911 WO2018175822A1 (en) 2017-03-24 2018-03-23 Low latency enhancements to cv2x autonomous resource selection and re-selection procedure for vehicle-to-vehicle communications

Publications (1)

Publication Number Publication Date
SG11201907664VA true SG11201907664VA (en) 2019-10-30

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Country Status (10)

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US (1) US10251158B2 (en)
EP (1) EP3603246B1 (en)
CN (1) CN110521255B (en)
AU (1) AU2018237381B2 (en)
BR (1) BR112019019787A2 (en)
CA (1) CA3054944C (en)
ES (1) ES2874049T3 (en)
SG (1) SG11201907664VA (en)
TW (1) TWI785024B (en)
WO (1) WO2018175822A1 (en)

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CN110521255B (en) 2022-11-29
US20180279259A1 (en) 2018-09-27
TWI785024B (en) 2022-12-01
US10251158B2 (en) 2019-04-02
CN110521255A (en) 2019-11-29
CA3054944A1 (en) 2018-09-27
CA3054944C (en) 2022-09-20
TW201840230A (en) 2018-11-01
EP3603246A1 (en) 2020-02-05
EP3603246B1 (en) 2021-05-05
WO2018175822A1 (en) 2018-09-27
AU2018237381A1 (en) 2019-09-12
BR112019019787A2 (en) 2020-04-22
AU2018237381B2 (en) 2020-09-10
ES2874049T3 (en) 2021-11-04

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