SG11201901858QA - Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure - Google Patents

Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure

Info

Publication number
SG11201901858QA
SG11201901858QA SG11201901858QA SG11201901858QA SG11201901858QA SG 11201901858Q A SG11201901858Q A SG 11201901858QA SG 11201901858Q A SG11201901858Q A SG 11201901858QA SG 11201901858Q A SG11201901858Q A SG 11201901858QA SG 11201901858Q A SG11201901858Q A SG 11201901858QA
Authority
SG
Singapore
Prior art keywords
california
international
san diego
priority
morehouse drive
Prior art date
Application number
SG11201901858QA
Inventor
Xiaoxia Zhang
Juan Montojo
Taesang Yoo
Siddhartha Mallik
Aleksandar Damnjanovic
Michael Mingxi Fan
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 SG11201901858QA publication Critical patent/SG11201901858QA/en

Links

Classifications

    • 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
    • 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 signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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]
    • H04W28/26—Resource reservation
    • 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
    • H04W72/50—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
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0808—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using carrier sensing, e.g. as in CSMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • H04W74/0875—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks

Abstract

335-d 335-e 300 305 310 315 Operator N .- 1 03 C 330-c 335-f 320 FIG. 3 335-a 3135-c (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 19 April 2018 (19.04.2018) WIP0 I PCT omit °nolo mom om Hollow° oimIE (10) International Publication Number WO 2018/071210 Al (51) International Patent Classification: H04W 74/08 (2009.01) H04V1 7 16/14 (2009.01) (21) International Application Number: PCT/US2017/054543 (22) International Filing Date: 29 September 2017 (29.09.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 62/407,365 12 October 2016 (12.10.2016) US 15/486,197 12 April 2017 (12.04.2017) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: ZHANG, Xiaoxia; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). MONTOJO, Juan; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). YOO, Taesang; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). MALLIK, Siddhartha; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). DAMNJANOVIC, Aleksandar; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). FAN, Michael Mingxi; 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: DRAPKIN, Michael L.; Holland & Hart LLP, P.O. Box 11583, Salt Lake City, Utah 84147 (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, 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, (54) Title: TECHNIQUES FOR CONTENDING FOR ACCESS TO A RADIO FREQUENCY SPECTRUM BAND USING A CO- ORDINATED LISTEN BEFORE TALK PROCEDURE (57) : Techniques are described for wireless communication at a wireless device. One method includes identifying a priority of the wireless device for a transmission interval of a radio frequency spec- trum band shared by a plurality of network operating entities; identi- fying an absence of a predetermined transmission type in each of a number of clear channel assessment (CCA) slots of the transmission interval, in which each of the number of CCA slots is associated with a higher priority than the identified priority of the wireless device; and communicating over the radio frequency spectrum band based at least in part on the identified absence of the predetermined transmission type in each of the number of CCA slots associated with the higher priority than the priority of the wireless device. [Continued on next page] WO 2018/071210 Al MIDEDIMOMOIDEIREEMOMMOH10101101MEN TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Declarations under Rule 4.17: as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(H)) as to the applicant's entitlement to claim the priority of the earlier application (Rule 4.17(iii)) Published: — with international search report (Art. 21(3))
SG11201901858QA 2016-10-12 2017-09-29 Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure SG11201901858QA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662407365P 2016-10-12 2016-10-12
US15/486,197 US10536944B2 (en) 2016-10-12 2017-04-12 Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure
PCT/US2017/054543 WO2018071210A1 (en) 2016-10-12 2017-09-29 Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure

Publications (1)

Publication Number Publication Date
SG11201901858QA true SG11201901858QA (en) 2019-04-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901858QA SG11201901858QA (en) 2016-10-12 2017-09-29 Techniques for contending for access to a radio frequency spectrum band using a coordinated listen before talk procedure

Country Status (9)

Country Link
US (2) US10536944B2 (en)
EP (1) EP3527032B1 (en)
JP (1) JP7066695B2 (en)
KR (1) KR102540424B1 (en)
CN (1) CN109891997B (en)
BR (1) BR112019007336A2 (en)
SG (1) SG11201901858QA (en)
TW (1) TWI749068B (en)
WO (1) WO2018071210A1 (en)

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US10917919B2 (en) * 2018-05-31 2021-02-09 Qualcomm Incorporated Reference signal design for medium access in cellular V2X communication
US11770851B2 (en) * 2018-06-06 2023-09-26 Qualcomm Incorporated Synchronized spectrum sharing across multiple adjacent carriers
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US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
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Also Published As

Publication number Publication date
US20200100250A1 (en) 2020-03-26
US10536944B2 (en) 2020-01-14
EP3527032A1 (en) 2019-08-21
CN109891997A (en) 2019-06-14
KR20190065280A (en) 2019-06-11
KR102540424B1 (en) 2023-06-05
CN109891997B (en) 2023-02-17
EP3527032B1 (en) 2022-09-07
TWI749068B (en) 2021-12-11
TW201815212A (en) 2018-04-16
JP7066695B2 (en) 2022-05-13
US10939440B2 (en) 2021-03-02
JP2019531035A (en) 2019-10-24
US20180103472A1 (en) 2018-04-12
BR112019007336A2 (en) 2019-07-02
WO2018071210A1 (en) 2018-04-19

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