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1. (WO2018063771) TREE STRUCTURED SPREADING CODES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/063771 International Application No.: PCT/US2017/050501
Publication Date: 05.04.2018 International Filing Date: 07.09.2017
IPC:
H04J 13/00 (2011.01) ,H04L 27/26 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
J
MULTIPLEX COMMUNICATION
13
Code division multiplex systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
26
Systems using multi-frequency codes
Applicants: QUALCOMM INCORPORATED[US/US]; ATTN: International IP Administration 5775 Morehouse Drive San Diego, California 92121-1714, US
Inventors: PARK, Seyong; US
ZENG, Wei; US
SUN, Haitong; US
SORIAGA, Joseph Binamira; US
JI, Tingfang; US
Agent: GARG, Ankur; US
READ, Randol W.; US
HAMMACK, Marcus W.; US
Priority Data:
15/482,51007.04.2017US
62/402,62630.09.2016US
Title (EN) TREE STRUCTURED SPREADING CODES
(FR) CODES D'ÉTALEMENT À STRUCTURE ARBORESCENTE
Abstract:
(EN) Various additional and alternative aspects are described herein. In some aspects, the present disclosure provides a method of communication by an apparatus. The method includes selecting one or more resources for transmitting data of a first data stream based on an acyclic graph. The selected resources conform to the acyclic graph comprising data streams at odd levels of the acyclic graph and resources at even levels of the acyclic graph. The acyclic graph includes edges between each level of the acyclic graph. The edges connect the resources allocated to each data stream. The method further includes transmitting the data of the first data stream on the selected one or more resources.
(FR) La présente invention concerne divers aspects supplémentaires et variantes. Dans certains aspects, la présente invention concerne un procédé de communication par un appareil. Le procédé comprend la sélection d'une ou plusieurs ressources pour émettre des données d'un premier flux de données selon un graphe acyclique. Les ressources sélectionnées sont conformes au graphe acyclique comportant des flux de données à des niveaux impairs du graphe acyclique et des ressources à des niveaux pairs du graphe acyclique. Le graphe acyclique comprend des arcs entre chaque niveau du graphe acyclique. Les arcs relient les ressources attribuées à chaque flux de données. Le procédé comprend en outre l'émission des données du premier flux de données sur la ou les ressources sélectionnées.
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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)