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1. WO2016057246 - TONE-PHASE-SHIFT KEYING: A NEW MODULATION SCHEME FOR SC-FDMA

Publication Number WO/2016/057246
Publication Date 14.04.2016
International Application No. PCT/US2015/052423
International Filing Date 25.09.2015
Chapter 2 Demand Filed 03.08.2016
IPC
H04L 27/20 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
18Phase-modulated carrier systems, i.e. using phase-shift keying
20Modulator circuits; Transmitter circuits
H04L 5/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5Arrangements affording multiple use of the transmission path
CPC
H04L 1/206
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
20using signal quality detector
206for modulated signals
H04L 2025/03414
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
25Baseband systems
02Details
03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
03006Arrangements for removing intersymbol interference
0335characterised by the type of transmission
03375Passband transmission
03414Multicarrier
H04L 27/2003
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
18Phase-modulated carrier systems, i.e. using phase-shift keying
20Modulator circuits; Transmitter circuits
2003for continuous phase modulation
H04L 27/2007
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
18Phase-modulated carrier systems, i.e. using phase-shift keying
20Modulator circuits; Transmitter circuits
2003for continuous phase modulation
2007in which the phase change within each symbol period is constrained
H04L 27/2057
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
18Phase-modulated carrier systems, i.e. using phase-shift keying
20Modulator circuits; Transmitter circuits
2032for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
2053using more than one carrier, e.g. carriers with different phases
2057with a separate carrier for each phase state
H04L 27/2601
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
26Systems using multi-frequency codes
2601Multicarrier modulation systems
Applicants
  • QUALCOMM INCORPORATED [US]/[US]
Inventors
  • WANG, Xiao feng
  • LI, Junyi
  • YU, Zhi-Zhong
Agents
  • GELFOUND, Craig, A.
Priority Data
14/572,73016.12.2014US
62/062,13209.10.2014US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) TONE-PHASE-SHIFT KEYING: A NEW MODULATION SCHEME FOR SC-FDMA
(FR) MODULATION PAR DÉPLACEMENT DE PHASE DU SIGNAL : UN NOUVEAU SCHÉMA DE MODULATION EN SC-FDMA
Abstract
(EN) A method of wireless communication by a user equipment includes determining an allocation of a set of tones in a symbol for conveying data. The method further includes determining to use m-ary phase shift keying (MPSK) to modulate the data onto a subset of tones of the set of tones. The method further includes modulating the data onto the subset of tones based on a mapping, wherein the mapping maps pairs of data values with a largest Hamming distance from each other to pairs of constellation points with a maximum Euclidean distance from each other.
(FR) Un procédé de communications sans fil par un équipement d'utilisateur consiste à : déterminer une attribution d'un ensemble de signaux dans un symbole de transport de données; déterminer l'utilisation d'une modulation par déplacement de phase M (MPSK) pour moduler les données sur un sous-ensemble de signaux de l'ensemble de signaux; moduler les données sur le sous-ensemble de signaux d'après un mappage qui mappe des paires de valeurs de données ayant une distance de Hamming élevée les unes par rapport aux autres, sur des paires de points de constellation ayant une distance Euclidienne maximale les unes par rapport aux autres.
Related patent documents
CN201580054226.2This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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