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
(연세대학교) (연세대학교) (삼성탈레스)
저널정보
대한전자공학회 ICEIC : International Conference on Electronics, Informations and Communications ICEIC : 2008
오류 신고하기

피인용 0

검색

    초록·키워드

    This paper proposes an adaptive algorithm that optimizes the packet size to maximize the communication performance through an automatic repeat request (ARQ) protocol in ad hoc mobile communication networks. The optimal packet size is chosen by an adaptive algorithm based on the estimation of the channel from the number of retransmission requests and the link distance statistics obtained from the mobility pattern. The distribution of the link distance among mobile nodes was obtained from a Gauss-Markov mobility pattern in a mobile cellular communication area. This paper uses the distribution of the bit error rate (BER) based on the mobility pattern distribution of the link distance obtained from the mobility simulation. By adapting the distribution of the BER obtained from the mobility pattern, it is possible to estimate the channel conditions more accurately from the number of retransmission requests and to improve the throughput and utilization performance of ad hoc networking in mobile cellular communication domains.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-ECN-0101-2012-569-004332951