Registered
A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
- Inventors
-
Lee Il Gu, Choi Eun-Young, Sok-Kyu Lee
- Application No.
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10-2020-0026787 (2020.03.03)
KIPRIS
- Publication No.
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10-2020-0026242 (2020.03.10)
- Registration No.
- 10-2121966-0000 (2020.06.05)
- Country
- KOREA
- Project Code
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09MR7300, Research on Radio Transmission Technology for IEEE 802.11 VHT WLAN,
Sok-Kyu Lee
- Abstract
- 본 발명은 다중 모드 패킷을 지원하는 무선 통신 시스템에서 종래 기술과 호환되면서 높은 신뢰도로 패킷 모드를 자동 검출하기 위한 기술에 관한 것이다. 본 발명은 전송 프레임의 시그널 필드에 포함된 전송 속도 및/또는 패킷 길이 설정 값과 시그널 필드의 위상 회전 상태를 이용해 패킷 모드를 자동 검출하는 방법을 제공한다. 본 발명에 따른 무선 통신 시스템에서 데이터를 전송하는 방법은, 제1 프레임의 제1 시그널 필드를 수신하는 단계를 포함한다, 상기 제1 시그널 필드는 제1 심볼을 포함한다. 또한, 상기 제1 심볼을 수신한 후, 제1 프레임의 제2 시그널 필드를 수신하는 단계를 포함한다. 상기 제2 시그널 필드는 제2 심볼 및 제3 심볼을 포함한다. 또한, 상기 제2 및 제3 심볼들을 수신한 후, 제1 프레임의 제3 시그널 필드를 수신하는 단계를 포함한다. 상기 제3 시그널 필드는 제4 심볼을 포함한다. 여기서, 상기 제1 심볼은 BPSK (Binary Phase Shift Keying) 방식으로 변조되고 (modulated), 상기 제4 심볼은 BPSK 방식으로 변조되고, 상기 제3 심볼은 Q-BPSK (Quadrature-BPSK) 방식으로 변조된다.
- KSP Keywords
- Auto-detection, Binary Phase Shift Keying, Field transmission, Gain Control, Multi-mode, Phase shift, Transmission system, Wireless transmission, phase shift keying, wireless transmission system
- Family
-
패밀리 특허 목록
| Status |
Patent |
Country |
KIPRIS |
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Registered
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A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
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KOREA |
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Registered
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A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
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KOREA |
KIPRIS
|
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Registered
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A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
|
KOREA |
KIPRIS
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Registered
|
A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
|
KOREA |
KIPRIS
|
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Registered
|
A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
|
KOREA |
KIPRIS
|
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Registered
|
A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
|
KOREA |
KIPRIS
|
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Registered
|
A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
|
KOREA |
KIPRIS
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Registered
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A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
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KOREA |
KIPRIS
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Registered
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PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION SYSTEM, SIGNAL FIELD TRANSMISSION FOR THE PACKET MODE AUTO-DETECTION, AND GAIN CONTROL BASED ON THE PACKET MODE
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UNITED STATES |
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Registered
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PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION SYSTEM, SIGNAL FIELD TRANSMISSION FOR THE PACKET MODE AUTO-DETECTION, AND GAIN CONTROL BASED ON THE PACKET MODE
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UNITED STATES |
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Registered
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PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION SYSTEM, SIGNAL FIELD TRANSMISSION FOR THE PACKET MODE AUTO-DETECTION, AND GAIN CONTROL BASED ON THE PACKET MODE
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UNITED STATES |
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Registered
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PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION, AND GAIN CONTROL BASED ON THE PACKET MODE
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UNITED STATES |
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Registered
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PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION SYSTEM, SIGNAL FIELD TRANSMISSION FOR THE PACKET MODE AUTO-DETECTION, AND GAIN CONTROL BASED ON THE PACKET MODE
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UNITED STATES |
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Registered
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PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION SYSTEM, SIGNAL FIELD TRANSMISSION FOR THE PACKET MODE AUTO-DETECTION, AND GAIN CONTROL BASED ON THE PACKET MODE
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UNITED STATES |
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Registered
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PACKET MODE AUTO-DETECTION IN MULTI-MODE WIRELESS COMMUNICATION SYSTEM, SIGNAL FIELD TRANSMISSION FOR THE PACKET MODE AUTO-DETECTION, AND GAIN CONTROL BASED ON THE PACKET MODE
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