등록
다중 사용자 다중 안테나 시스템의 효율적인 운영 방법
- 발명자
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김윤주, 이재승, 이석규
- 출원번호
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15937590 (2018.03.27)
- 공개번호
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20180219589 (2018.08.02)
- 등록번호
- 10826575 (2020.11.03)
- 출원국
- 미국
- 협약과제
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10MI3500, IEEE 802.11 VHT 초고속 무선랜 무선전송 연구,
이석규
- 초록
- The present invention relates to methods for transmitting a frame by grouping a plurality of wireless terminals in a multiuser based wireless communication system. The present invention includes a method for transmitting a frame by including information about multiple receiver terminals in a MAC frame, another method for transmitting a frame by allocating group addresses and then using a corresponding group address for frame transmission, and yet another method for transmitting a frame by using a unique group sequence number that is allocated to each group and group control information that contains bitmap information. The group control information is included in a destination address field of a MAC layer, or in a signal field of a physical layer, or in both the MAC layer and the physical layer.
- KSP 제안 키워드
- Communication system, Group control, Group sequence, Mac layer, Multiple receivers, Physical Layer, Sequence number, User based, Wireless communication system, multi-user, wireless communication
- 패밀리
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