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1. WO2020001274 - METHOD AND APPARATUS FOR MULTIPLE ACCESS TRANSMISSION

Publication Number WO/2020/001274
Publication Date 02.01.2020
International Application No. PCT/CN2019/090940
International Filing Date 12.06.2019
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
5
Arrangements affording multiple use of the transmission path
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27
Modulated-carrier systems
18
Phase-modulated carrier systems, i.e. using phase-shift keying
H04L 5/00 (2006.01)
H04L 27/18 (2006.01)
CPC
H04L 27/18
H04L 5/00
Applicants
  • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) [SE/SE]; 64 83 Stockholm, SE
  • LIN, Zhipeng [CN/CN]; CN (SC)
Inventors
  • LIN, Zhipeng; CN
  • BEHRAVAN, Ali; SE
  • HARRISON, Robert Mark; US
  • BALDEMAIR, Robert; SE
  • REIAL, Andres; SE
  • MAKKI, Behrooz; SE
Agents
  • ZHONGZI LAW OFFICE; 7F, New Era Building, 26 Pinganli Xidajie, Xicheng District Beijing 100034, CN
Priority Data
PCT/CN2018/09368929.06.2018CN
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND APPARATUS FOR MULTIPLE ACCESS TRANSMISSION
(FR) PROCÉDÉ ET APPAREIL DE TRANSMISSION MULTI-ACCÈS
Abstract
(EN)
The present disclosure relates to a method and an apparatus for multiple access transmission. The method includes: determining (S401) a first signature allocated to a first transmission; and determining (S402) a second signature allocated to a second transmission. With hopping of the signature, the successful rate of NOMA transmission in the communication system will be improved.
(FR)
La présente invention concerne un procédé et un appareil de transmission multi-accès. Le procédé consiste à : déterminer (S401) une première signature attribuée à une première transmission; et déterminer (S402) une seconde signature attribuée à une seconde transmission. Au moyen du saut de la signature, le taux de réussite de la transmission NOMA dans le système de communication sera amélioré.
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