최근 MANET(Mobile Ad-hoc Networks)에서의 P2P 응용을 이용한 서비스 개발이 활발히 진행 중이다. 이와 함께 에드혹 환경에서의 적합한 P2P 모델에 관한 연구로 기존 P2P 모델인 Gnutella, DHT등을 에드혹에 적용한 연구 역시 활발히 이루어지고 있다. 본 논문에서는 on-demand 방식의 에드혹 라우팅 프로토콜인 AODV(Ad-hoc On-Demand Distance Vector)상에서, 대표적인 P2P 응용인 Gnutella의 동작 과정을 통해 P2P 응용이 갖는 문제점을 분석하고, P2P 응용의 검색과정에서 발생하는 오버헤드를 줄이기 위한 방안을 제안한다. 그리고 위의 연구 결과를 바탕으로 현재 IPv6 AODV상에서 MANET을 위한 응용인 DiPP(Fully Distributed Peer-to-Peer)시스템을 구현한다. DiPP 시스템은 MANET상에서의 메신저와 파일공유를 위한 기능을 위해 동작한다.
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