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1. WO2019143063 - WIRELESS SIGNAL RECEPTION DEVICE AND METHOD FOR CONTROLLING SAME

Publication Number WO/2019/143063
Publication Date 25.07.2019
International Application No. PCT/KR2019/000349
International Filing Date 09.01.2019
IPC
H04L 27/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
H04L 27/01 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
01Equalisers
H04L 7/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
7Arrangements for synchronising receiver with transmitter
H04L 1/00 2006.1
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
CPC
H04B 1/707
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
707using direct sequence modulation
H04B 1/70718
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
707using direct sequence modulation
70718with asynchronous demodulation, i.e. not requiring code synchronisation
H04B 1/7097
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
707using direct sequence modulation
7097Interference-related aspects
H04B 1/7102
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
BTRANSMISSION
1Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
69Spread spectrum techniques
707using direct sequence modulation
7097Interference-related aspects
71the interference being narrowband interference
7102with transform to frequency domain
H04L 1/0045
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
1Arrangements for detecting or preventing errors in the information received
004by using forward error control
0045Arrangements at the receiver end
H04L 27/0002
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
27Modulated-carrier systems
0002analog front ends; means for connecting modulators, demodulators or transceivers to a transmission line
Applicants
  • 삼성전자 주식회사 SAMSUNG ELECTRONICS CO., LTD. [KR]/[KR]
Inventors
  • 신현종 SHIN, Hyunjong
  • 강준석 KANG, Junseok
Agents
  • 특허법인 태평양 BAE, KIM & LEE IP GROUP
Priority Data
10-2018-000676018.01.2018KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) WIRELESS SIGNAL RECEPTION DEVICE AND METHOD FOR CONTROLLING SAME
(FR) DISPOSITIF DE RÉCEPTION DE SIGNAL SANS FIL, ET PROCÉDÉ DE COMMANDE ASSOCIÉ
(KO) 무선 신호 수신 장치 및 그 장치의 제어 방법
Abstract
(EN) Disclosed is a wireless signal reception device comprising: an RF tuner for receiving a wireless signal through an antenna radiator; a demodulator for demodulating the received signal to output a signal of a first frequency band; and a spread spectrum modulator for spreading a frequency spectrum of the demodulated signal to output a signal of a second frequency band. In addition, various embodiments recognized through the specification are possible.
(FR) L'invention concerne un dispositif de réception de signal sans fil comprenant : un syntoniseur RF, pour recevoir un signal sans fil par l'intermédiaire d'un élément rayonnant d'antenne ; un démodulateur, pour démoduler le signal reçu et émettre un signal d'une première bande de fréquences ; et un modulateur à spectre étalé, pour étaler un spectre de fréquences du signal démodulé et émettre un signal d'une seconde bande de fréquences. Divers modes de réalisation reconnus par l'invention sont également possibles.
(KO) 안테나 방사체를 통해 무선 신호를 수신하는 RF 튜너; 상기 수신된 신호를 복조하여 제1 주파수 대역의 신호를 출력하는 복조부(demodulator); 및 상기 복조된 신호의 주파수 스펙트럼을 확산시켜 제2 주파수 대역의 신호를 출력하는 스프레드 스펙트럼 변조부(spread spectrum modulator);를 포함하는 무선 신호 수신 장치가 개시된다. 이 외에도 명세서를 통해 파악되는 다양한 실시 예가 가능하다.
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