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1. WO2017027469 - EFFICIENT DATA TRANSMISSION USING ORTHOGONAL PULSE SHAPES

Publication Number WO/2017/027469
Publication Date 16.02.2017
International Application No. PCT/US2016/046028
International Filing Date 08.08.2016
IPC
H04J 9/00 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
9Multiplex systems in which each channel is represented by a different type of modulation of the carrier
CPC
H04J 11/003
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
11Orthogonal multiplex systems, ; e.g. using WALSH codes
0023Interference mitigation or co-ordination
0026of multi-user interference
003at the transmitter
H04J 15/00
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
JMULTIPLEX COMMUNICATION
15Multiplex systems not otherwise provided for
H04L 25/03343
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
03343Arrangements at the transmitter end
H04L 25/03834
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
03828Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
03834using pulse shaping
H04L 25/0384
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
03828Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
03834using pulse shaping
0384Design of pulse shapes
H04L 25/0391
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
03891Spatial equalizers
03898codebook-based design
0391construction details of matrices
Applicants
  • THE BOARD OF REGENTS OF THE NEVADA SYSTEM OF HIGHER EDUCATION ON BEHALF [US]/[US]
Inventors
  • JIANG, Yingtao
  • ALIDOOSTI, Elaheh
  • MOAZZENI, Taleb
Agents
  • BASTUBA, Kevin, T.
  • MEADOWS, Brian, C.
  • CHOI, Wendy, A.
  • NEEDLE, William, H.
  • KATZ, Mitchell, A.
Priority Data
62/202,58307.08.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) EFFICIENT DATA TRANSMISSION USING ORTHOGONAL PULSE SHAPES
(FR) TRANSMISSION EFFICACE DE DONNÉES À L'AIDE DE FORMES D'IMPULSIONS ORTHOGONALES
Abstract
(EN)
Methods and systems are provided for transmitting data using an orthogonal pules shape multiplexing scheme. A transmitter can receive a vector comprising a plurality of symbols. A plurality of continuous pulses can be designed, with each of the continuous pulses corresponds to one of the plurality of symbols in the received vector. Any two pulses selected from the plurality of continuous pulses can be orthogonal. The plurality of continuous pulses can be sampled to produce a corresponding plurality of discrete pulses. The received vector can be transformed based on a transform matrix constructed using on the plurality of discrete pulses. The transformed vector can be transmitted to a receiver.
(FR)
L'invention concerne des procédés et des systèmes permettant de transmettre des données à l'aide d'un schéma de multiplexage à formes d'impulsions orthogonales. Un transmetteur peut recevoir un vecteur de symboles comprenant une pluralité de symboles. Une pluralité d'impulsions continues peuvent être conçues, chacune des impulsions continue correspondant à un symbole parmi la pluralité de symboles dans le vecteur reçu. Deux impulsions quelconques sélectionnées à partir de la pluralité d'impulsions continues peuvent être orthogonales. La pluralité d'impulsions continues peuvent être échantillonnées pour produire une pluralité correspondante d'impulsions individuelles. Le vecteur reçu peut être transformé sur la base d'une matrice de transformation construite sur la base de la pluralité d'impulsions individuelles. Le vecteur transformé peut être transmis à un récepteur.
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