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1. (WO2018036333) COMPLEXITY REDUCTION FOR OFDM SIGNAL TRANSMISSIONS
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Pub. No.: WO/2018/036333 International Application No.: PCT/CN2017/094328
Publication Date: 01.03.2018 International Filing Date: 25.07.2017
IPC:
H04W 16/06 (2009.01) ,H04L 5/00 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
16
Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cell structures
02
Resource partitioning among network components, e.g. reuse partitioning
06
Hybrid resource partitioning, e.g. channel borrowing
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
Applicants:
HUAWEI TECHNOLOGIES CO., LTD. [CN/CN]; Huawei Administration Building, Bantian, Longgang District Shenzhen, Guangdong 518129, CN
Inventors:
JIA, Ming; CA
MA, Jianglei; CA
Priority Data:
15/461,96317.03.2017US
62/377,56820.08.2016US
Title (EN) COMPLEXITY REDUCTION FOR OFDM SIGNAL TRANSMISSIONS
(FR) RÉDUCTION DE COMPLEXITÉ POUR TRANSMISSIONS DE SIGNAUX OFDM
Abstract:
(EN) An OFDM signal may include a first edge band signal corresponding to a first edge band of the bandwidth of the OFDM signal, a second edge band signal corresponding to a second edge band of the bandwidth, and a center band signal corresponding to a center band of the bandwidth. The OFDM signal may be filtered by filtering the first edge band signal and/or the second edge band signal, so that out-of-band radiation of the OFDM may be reduced or eliminated.
(FR) Un signal OFDM peut comprendre un premier signal de bande périphérique correspondant à une première bande périphérique de la bande passante du signal OFDM, un second signal de bande périphérique correspondant à une seconde bande périphérique de la bande passante, et un signal de bande centrale correspondant à une bande centrale de la bande passante. Le signal OFDM peut être filtré par filtrage du premier signal de bande périphérique et/ou filtrage du second signal de bande périphérique, de sorte que le rayonnement hors bande de l'OFDM peut être réduit ou éliminé.
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Designated States: 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
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)