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dc.contributor.advisorScott Uk-Jin Lee-
dc.contributor.author성다혜-
dc.date.accessioned2019-08-22T16:39:39Z-
dc.date.available2019-08-22T16:39:39Z-
dc.date.issued2019. 8-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/109260-
dc.identifier.urihttp://hanyang.dcollection.net/common/orgView/200000435998en_US
dc.description.abstract본 논문은 WiFi 통신환경의 변화와 무관하게 그룹으로 이루어진 IoT 기기들이 원활한 인터넷 접속을 유지할 수 있는 네트워크 구성 기법을 제안한다. 기존 방식들은 안정적인 망 구성을 위해 제한된 펌웨어 리소스를 다량으로 사용하여 네트워크가 아닌 다른 프로세스의 처리가 원할하게 이루어지지 못하거나, 데이터 송수신의 완전성을 보장하기 위해 빈번한 연결과 인증등의 추가적인 네트워크 트래픽을 발생시키면서 WiFi 가용 대역폭을 비효율적으로 사용했다. 본 논문에서 제안한 기법은 네트워크 라우팅 처리를 서버 수준에서 해결하고 최소한의 대역폭과 패킷용량을 사용함으로써 기존 방식의 한계를 보완하였다. 이는 5G의 상용화와 같은 무선 통신 기술의 발전에 따라 IoT 기기의 보급과 사용이 증가하는 추세에 IoT 서비스 환경을 원활하게 지원하는데에 기여하는 것을 목표로 한다.; IoT devices often operate in wireless communications, especially WiFi, environments. Since WiFi uses the same the frequency band as Bluetooth and can be used by a large number of users, even a slight physical environment change such as spatial structure and object movement causes great influences such as radio interference and carrier collision. In IoT device communication, although the amount of data flowing at one time is not large, data transmission and reception frequently occurs where data omission may cause a fatal result. In this paper, we propose a network configuration technique that enables group of IoT devices to maintain smooth Internet access regardless of changes in WiFi communication environment. Existing methods use a large amount of limited firmware resources for a reliable network configuration causing processes other than network not to be smooth. In addition, to guarantee the integrity of data transmission and reception, they generate additional network traffic such as frequent connection and authentication which results in inefficient use of the available bandwidth of WiFi. The technique proposed in this paper deals with the network routing process at the server level and compensates the limitation of the existing methods by using the minimum bandwidth and packet capacity. The proposed research will contribute largely towards smoothly supporting IoT service environment in the trend of increasing applications and uses of IoT devices with the development of wireless communication technology such as commercialization of 5G.-
dc.publisher한양대학교-
dc.title그룹 IoT 디바이스 데이터 전송 일관성 보장 기법-
dc.title.alternativeGroup IoT Device Data Transmission Consistency Assurance Technique-
dc.typeTheses-
dc.contributor.googleauthor성다혜-
dc.contributor.alternativeauthorSung, Da Hae-
dc.sector.campusS-
dc.sector.daehak대학원-
dc.sector.department컴퓨터공학과-
dc.description.degreeMaster-
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GRADUATE SCHOOL[S](대학원) > COMPUTER SCIENCE & ENGINEERING(컴퓨터공학과) > Theses (Master)
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