SG11201902083RA - Wireless communication between wideband enb and narrowband ue - Google Patents

Wireless communication between wideband enb and narrowband ue

Info

Publication number
SG11201902083RA
SG11201902083RA SG11201902083RA SG11201902083RA SG11201902083RA SG 11201902083R A SG11201902083R A SG 11201902083RA SG 11201902083R A SG11201902083R A SG 11201902083RA SG 11201902083R A SG11201902083R A SG 11201902083RA SG 11201902083R A SG11201902083R A SG 11201902083RA
Authority
SG
Singapore
Prior art keywords
cca
international
california
san diego
dual
Prior art date
Application number
SG11201902083RA
Inventor
Srinivas Yerramalli
Tamer Kadous
Chih-Hao Liu
Chirag Patel
Alvarino Alberto Rico
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 SG11201902083RA publication Critical patent/SG11201902083RA/en

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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
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • 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
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W72/20—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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • 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
    • 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
    • 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
    • H04W88/08—Access point devices

Abstract

12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 1111114110111010101111101 110I 00111111111111011310011011111011011 Organization (10) International Publication Number International Bureau International Publication Date .....0\"\"\" WO 2018/085150 Al 11 May 2018 (11.05.2018) WIPO I PCT — (51) (21) (22) (25) Filing Language: (26) (30) (71) Applicant: QUALCOMM INCORPORATED [US/US]; (72) International Patent Classification: house Drive, San Diego, California 92121-1714 (US). PA- H04W 74/08 (2009.01) TEL, Chirag; c/o QUALCOMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). International Application Number: RICO ALVARINO, Alberto; c/o QUALCOMM INCOR- PCT/US2017/058835 PORATED, 5775 Morehouse Drive, San Diego, California International Filing Date: 92121-1714 (US). 27 October 2017 (27.10.2017) (74) Agent: HODGES, Jonas J. et al.; c/o ARENT FOX LLP, English 1717 K Street NW, Washington, District of Columbia 20006-5344 (US). Publication Language: English (81) Designated States (unless otherwise indicated, for every Priority Data: kind of national protection available): AE, AG, AL, AM, 62/416,651 02 November 2016 (02.11.2016) US AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, 15/635,000 27 June 2017 (27.06.2017) US 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, ATTEN: International IP Administration, 5775 Morehouse HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, Drive, San Diego, California, 92121-1714 (US). 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, Inventors: YERRAMALLI, Srinivas; c/o QUALCOMM OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, INCORPORATED, 5775 Morehouse Drive, San Diego, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, California 92121-1714 (US). KADOUS, Tamer; c/o TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. QUALCOMM INCORPORATED, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). LIU, Chih- (84) Designated States (unless otherwise indicated, for every Hao; c/o QUALCOMM INCORPORATED, 5775 More- kind of regional protection available): ARIPO (BW, GH, = Title: WIRELESS : bandwidths, a frame, wherein the dual CCA procedure comprises a first type of CCA procedure followed by a second type the first type of CCA procedure is unsuccessful. The apparatus may transmit during the frame when at least one the dual CCA procedure perform eCCA for a second period of time following the CCA, when the CCA is unsuccessful. (54) kr) different COMMUNICATION BETWEEN WIDEBAND ENB AND NARROWBAND UE 800 ... nit 802 804 1 1 and UEs having CCA procedure of CCA procedure CCA procedure of the dual period of time = = = = = = Initial CCA Extended CCA or reservation signal = = = = -40-200us 1.8ms — = FIG. 8 A method and apparatus for wireless communication in the unlicensed spectrum between an eNB e.g., between a narrowband UE and a wideband eNB. A base station apparatus may perform a dual procedure is successful and may refrain from transmitting during the frame when both CCA procedures are unsuccessful. In performing the dual CCA procedure, the apparatus may perform CCA for a first _ ,-1 .4 C:::: ) (57) In for Ot when ---- of GC CCA 1-1 © then ei C [Continued on next page] WO 2018/085150 Al MIDEDIMOMOIDEIREIDIONIMUM1100110MEMOIMIE 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). Declarations under Rule 4.17: — as to applicant's entitlement to apply for and be granted a patent (Rule 4.17(U)) — 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))
SG11201902083RA 2016-11-02 2017-10-27 Wireless communication between wideband enb and narrowband ue SG11201902083RA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662416651P 2016-11-02 2016-11-02
US15/635,000 US10893523B2 (en) 2016-11-02 2017-06-27 Wireless communication between wideband ENB and narrowband UE
PCT/US2017/058835 WO2018085150A1 (en) 2016-11-02 2017-10-27 Wireless communication between wideband enb and narrowband ue

Publications (1)

Publication Number Publication Date
SG11201902083RA true SG11201902083RA (en) 2019-05-30

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US (4) US10542543B2 (en)
EP (4) EP3536109A1 (en)
JP (4) JP6771668B2 (en)
KR (4) KR102235429B1 (en)
CN (4) CN109892002B (en)
BR (4) BR112019008637A2 (en)
CA (1) CA3037954C (en)
SG (3) SG11201902083RA (en)
TW (4) TWI695647B (en)
WO (4) WO2018085154A1 (en)

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