메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(Kumoh National Institute of Technology) (Kumoh National Institute of Technology) (Kumoh National Institute of Technology)
저널정보
한국통신학회 한국통신학회논문지 한국통신학회논문지 제49권 제12호
오류 신고하기

피인용 0

검색

    초록·키워드

    This work presents spectral efficient frequency division multiplexing with tri-mode index modulation (TM-SEFDM) for multi-input multi-output (MIMO) wireless networks. In TM-SEFDM, a fraction of subcarriers are utilized for modulation with two differentiable constellation sets, while the rest remains inactive. This strategy enables the transmission of extra bits through the subcarrier indices that correspond to the activation pattern of two constellation alphabets. Spectral efficiency (SE) and bit error rate (BER) are used to investigate the system’s performance. The proposed MIMO-TM-SEFDM performs comparatively better than the conventional MIMO-SEFDM and MIMO-SEFDM with index modulation in SE and can achieve similar SE as MIMO dual-mode SEFDM analytically while being more energy efficient than DM. Both theoretic and numerical results for the MIMO-TM-SEFDM show improved error performance compared to the MIMO-SEFDM-IM system.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-25-02-091246579