SG11201902457UA - Decoupling of synchronization raster and channel raster - Google Patents

Decoupling of synchronization raster and channel raster

Info

Publication number
SG11201902457UA
SG11201902457UA SG11201902457UA SG11201902457UA SG11201902457UA SG 11201902457U A SG11201902457U A SG 11201902457UA SG 11201902457U A SG11201902457U A SG 11201902457UA SG 11201902457U A SG11201902457U A SG 11201902457UA SG 11201902457U A SG11201902457U A SG 11201902457UA
Authority
SG
Singapore
Prior art keywords
synchronization
channel raster
international
raster
california
Prior art date
Application number
SG11201902457UA
Inventor
Hung Ly
Wanshi Chen
Heechon Lee
Hao Xu
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 SG11201902457UA publication Critical patent/SG11201902457UA/en

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • 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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/0057—Physical resource allocation for CQI

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) -., (19) World Intellectual Property 111111411 0 11101 HOE 3E1 0 10111111111111011011110101111110M OEN Organization International Bureau (10) International Publication Number (43) International Publication Date ......'\"' WO 2018/085682 Al 11 May 2018 (11.05.2018) WIPO I PCT (51) International Patent Classification: (72) Inventors: LY, Hung; c/o QUALCOMM INCORPO- H04L 5/00 (2006.01) RATED, 5775 Morehouse Drive, San Diego, California (21) International Application Number: 92121-1714 (US). CHEN, Wanshi; c/o QUALCOMM PCT/US2017/059975 INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). LEE, Heechon; c/o QUAL- (22) International Filing Date: COMM INCORPORATED, 5775 Morehouse Drive, San 03 November 2017 (03.11.2017) Diego, California 92121-1714 (US). XU, Hao; c/o QUAL- COMM INCORPORATED, 5775 Morehouse Drive, San (25) Filing Language: English Diego, California 92121-1714 (US). (26) Publication Language: English (74) Agent: BINDSEIL, James J. et al.; c/o ARENT FOX (30) Priority Data: LLP, 1717 K Street NW, Washington, District of Columbia 62/417,993 04 November 2016 (04.11.2016) US 20006-5344 (US). 15/802,181 02 November 2017 (02.11.2017) US (81) Designated States (unless otherwise indicated, for every (71) Applicant: QUALCOMM INCORPORATED [US/US]; kind of national protection available): AE, AG, AL, AM, ATTN: International IP Administration, 5775 Morehouse AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, Drive, San Diego, California 92121-1714 (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, (54) Title: DECOUPLING OF SYNCHRONIZATION RASTER AND CHANNEL RASTER = Modem 160 Configuration Component M Determination Component 172 10•-•- 0 x. — I Synchronization Channel Raster 'M I — = _______ ,, .. Channel Raster 176 • I. MIN • . - .... - = . Synchronization Signal(s) 178 : .1—'-to• 4 ---- # -/ \" PBCH 180 = - •-- • 120 -- - ------- -- -Vs-115 MIS 182 135 lI l l ' 105 1 ',. 110 135 = = - - - --- - — =• 1 • 0 1 5 110 I 5 105 — 110 1 5 - RM 1.1 105 ---- ----_ 135 ..„._ lit -____ _ I 1 110 I ...-- ----- 110 125 I !iv 5 105 ---- 1 ,j35 --------Z-_____ 1 135 - - ,,--,130 110 \ \ , \ • , \ t I \ 110 11 I- - - - \ / \ ..., .., \ N.130 Modem 140 = = Synchronization Component 150 N. 130 Detection Component 152 = Synchronization Signal(s)M -, = Physical Cell ID 154 = Retrieving Component 156 Searching Component 158 FIG. .1 Center Frequency 184 11 (57) : A method and apparatus for decoupling of a synchronization (\"sync\") channel raster and a channel raster in a wireless Sj communication system is disclosed. For example, the method and apparatus include determining, at a network entity, a synchronization channel raster corresponding to a set of frequencies, and transmitting, from the network entity, one or more synchronization signals and in a physical broadcast channel (PBCH) in any frequency of the set of frequencies of the synchronization channel raster to at least one UE. GA For example, the method and apparatus further include determining, at a network entity, a synchronization channel raster corresponding --.., © to a set of frequencies, and transmitting, from the network entity, one or more synchronization signals and a PBCH in a frequency of GC the set of frequencies of the synchronization channel raster closest to a center frequency of a bandwidth to at least one UE. Il 0 N O [Continued on next page] WO 2018/085682 Al MIDEDIMOMOIDEIREIDIONIMHIMMEIHIMEMOIS 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)) — before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))
SG11201902457UA 2016-11-04 2017-11-03 Decoupling of synchronization raster and channel raster SG11201902457UA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662417993P 2016-11-04 2016-11-04
US15/802,181 US10862639B2 (en) 2016-11-04 2017-11-02 Decoupling of synchronization raster and channel raster
PCT/US2017/059975 WO2018085682A1 (en) 2016-11-04 2017-11-03 Decoupling of synchronization raster and channel raster

Publications (1)

Publication Number Publication Date
SG11201902457UA true SG11201902457UA (en) 2019-05-30

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Family Applications (1)

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Country Status (9)

Country Link
US (1) US10862639B2 (en)
EP (2) EP4236501A3 (en)
JP (1) JP2019536335A (en)
KR (2) KR102539245B1 (en)
CN (1) CN109891814B (en)
BR (1) BR112019008472A2 (en)
SG (1) SG11201902457UA (en)
TW (1) TW201826749A (en)
WO (1) WO2018085682A1 (en)

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US11509515B2 (en) * 2016-12-16 2022-11-22 Qualcomm Incorporated Synchronization signal transmission and detection
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WO2018128786A1 (en) * 2017-01-06 2018-07-12 Intel IP Corporation Transmission scheme for common control message with multi-beam operation
US11019584B2 (en) * 2017-03-14 2021-05-25 Qualcomm Incorporated User equipment operation in bandwidth narrower than synchronization signal bandwidth
EP3602948B1 (en) * 2017-03-24 2022-05-04 Telefonaktiebolaget LM Ericsson (publ) Channel raster and numbering
WO2018231010A1 (en) * 2017-06-16 2018-12-20 엘지전자 주식회사 Method for transreceiving downlink channel and apparatus for same
CN111527783B (en) * 2018-05-11 2023-08-11 Oppo广东移动通信有限公司 Information indicating method and device and computer storage medium
WO2020032728A1 (en) * 2018-08-10 2020-02-13 엘지전자 주식회사 Operation method of terminal and base station in wireless communication system supporting unlicensed band, and device for supporting same
CN110831180A (en) * 2018-08-10 2020-02-21 索尼公司 Electronic device, wireless communication method, and computer-readable storage medium
JP7357048B2 (en) 2018-09-18 2023-10-05 サムスン エレクトロニクス カンパニー リミテッド Resource allocation and bandwidth partial inactivity timer processing method and apparatus for V2X communication
CN112400293B (en) * 2018-11-23 2023-07-14 Oppo广东移动通信有限公司 Method for determining synchronous signal block, terminal equipment and network equipment
US11470678B2 (en) * 2019-09-30 2022-10-11 Qualcomm Incorporated Broadcast of multiple physical cell identity ranges
WO2023150994A1 (en) * 2022-02-11 2023-08-17 Zte Corporation Bandwidth configuration for narrowband communications

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JP2009005156A (en) * 2007-06-22 2009-01-08 Nec Corp Communication system, reception device and synchronization detecting method
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US10499371B2 (en) * 2016-11-03 2019-12-03 Samsung Electronics Co., Ltd. Method and apparatus of flexible data transmissions and receptions in next generation cellular networks

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Publication number Publication date
BR112019008472A2 (en) 2019-07-09
US10862639B2 (en) 2020-12-08
US20180131487A1 (en) 2018-05-10
CN109891814A (en) 2019-06-14
EP4236501A3 (en) 2023-09-06
JP2019536335A (en) 2019-12-12
EP3535914A1 (en) 2019-09-11
KR20230071199A (en) 2023-05-23
EP3535914B1 (en) 2023-09-13
EP3535914C0 (en) 2023-09-13
TW201826749A (en) 2018-07-16
EP4236501A2 (en) 2023-08-30
WO2018085682A1 (en) 2018-05-11
KR102539245B1 (en) 2023-06-01
KR20190077371A (en) 2019-07-03
CN109891814B (en) 2021-10-15

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