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Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM

다중 사용자 무선 통신 시스템에서 제어 및 훈련 심볼 전송 방법
이미지 확대
Inventors
Lee Yu Ro, Son Jungbo, Sok-Kyu Lee
Application No.
10-2020-0115892 (2020.09.10) KIPRIS
Publication No.
10-2020-0107916 (2020.09.16)
Registration No.
10-2275553-0000 (2021.07.05)
Country
KOREA
Project Code
09MR7300, Research on Radio Transmission Technology for IEEE 802.11 VHT WLAN, Sok-Kyu Lee
Abstract
본 발명은 다중 사용자 무선 통신 시스템에서 전송 효율 향상을 위한 제어 및 훈련 심볼 전송 방법 및 장치에 대한 것이다. 무선 랜(local area network, LAN)에서 AP(access point)가 프레임을 전송하는 방법은, 레거시 숏 트레이닝 필드(legacy short training field, L-STF)를 생성하는 단계, 레거시 롱 트레이닝 필드(legacy long training field, L-LTF)를 생성하는 단계, 레거시 시그널 필드(legacy signal field)를 생성하는 단계, 복수의 스테이션들(stations, STAs)에 적용되는 공통(common) 제어 정보를 포함하는 제1 논-레거시 시그널 필드(first non-legacy signal field)를 생성하는 단계, 스테이션 특정 정보(station-dedicated information)를 포함하는 제2 논-레거시 시그널 필드(second non-legacy signal field)를 생성하는 단계, 적어도 하나의 논-레거시 롱 트레이닝 필드(non-legacy long training field, L-LTF)를 생성하는 단계, 적어도 하나의 데이터 영역(data portion)을 생성하는 단계, 및 상기 레거시 숏 트레이닝 필드, 상기 레거시 롱 트레이닝 필드, 상기 레거시 시그널 필드, 상기 제1 논-레거시 시그널 필드, 상기 제2 논-레거시 시그널 필드, 상기 적어도 하나의 논-레거시 롱 트레이닝 필드, 상기 적어도 하나의 데이터 영역을, 순차적으로, 상기 복수의 스테이션들로 동시에 전송하는 단계를 포함할 수 있다.
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패밀리 특허 목록
Status Patent Country KIPRIS
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM KOREA
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM KOREA KIPRIS
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM KOREA KIPRIS
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM KOREA KIPRIS
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM KOREA KIPRIS
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM KOREA KIPRIS
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM KOREA KIPRIS
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOL IN MULTIPLE USER WIRELESS COMMUNICATION SYSTEM KOREA KIPRIS
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM GERMANY
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM UNITED STATES
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM UNITED STATES
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTIUSER WIRELESS COMMUNICATION SYSTEM UNITED STATES
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM SPAIN
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM UNITED KINGDOM
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM ITALY
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM JAPAN
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM JAPAN
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM JAPAN
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM JAPAN
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM JAPAN
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM JAPAN
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM CHINA
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM CHINA
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM POLAND
Registered METHOD FOR TRANSMITTING CONTROL AND TRAINING SYMBOLS IN MULTI-USER WIRELESS COMMUNICATION SYSTEM FRANCE