• Proceedings of the Korea Contents Association Conference
• /
• 2004.05a
• /
• pp.323-329
• /
• 2004

New business model for mobile internet has been developed using multifunction mobile terminal. Multifunction terminal provides mobile multimedia service such as VOD and AOD and personal area network(PAN) service using bluetooth and W-LAN. In this paper, we develop home network WEI application interworking with home network gateway This application controls home appliances and provides still image for home secuirt using the web camera. We further develop the home networking PAN services using multifunction terminal having GigBee and RFID.

• IEMEK Journal of Embedded Systems and Applications
• /
• v.13 no.3
• /
• pp.133-141
• /
• 2018

There are increasing interests on smart home systems. However, most of the existing works focus on the functionality itself. In this paper, we propose an extensible smart home system based on low power networking such as CoAP, 6LoWPAN, and Zigbee. The proposed home IoT system consists of Home APP, Home Server, Home Broker, and Power Devices. Each component of the system is connected by the low-power network technologies aforementioned. As the end device, Power Device senses the current consumption of the attached appliance and controls the power to it. Power Device reports the sensing data to Home Server via Home Broker. The Home Broker enhances the scalability of the system. Home Broker extends the service area and the user's services, and it manages the connection of the underlying devices and processes, and transmits data to Home Server from Power Devices. Through the experimental evaluation, we show that the proposed system achieves the design goals such as extensibility and low power networking.

• The Journal of Korean Institute of Communications and Information Sciences
• /
• v.27 no.12C
• /
• pp.1282-1287
• /
• 2002

In this Paper, we present the design of 10Mbps HomePNA(Home Phoneline Networking Alliance) PHY which is Home Network Technology using phone-line. It is connected with external interface through MII(Media Independent Interface) and AFE(Analog Front End) Interface. 10Mbps HomePNA PHY is composed with Management Block IEEE 802.3 CSMA/CD MAC(Media Access Control) Block Modulator block and Demodulator block. For their verification, we designed a prototype FPGA PCB board using XPC860T made in Motorola. We verified HomePNA frame data transmission using a driver program based Linux kernel. we verified rate negotiation by HomepNA 2.0 Link Layer Protocol.

• Journal of Broadcast Engineering
• /
• v.17 no.1
• /
• pp.37-48
• /
• 2012

These days many DLNA home media network services start in home network area. DLNA networking softwares included in DLNA media devices contains all of server, renderer and controller functions. But a home media device in home media network environment not uses all of DLNA functions but uses only limited functions. Using all of integrated DLNA functions wastes networking and processing resources especially in home media network, because a home media device uses very limited functions. For example, a smart-TV has a main role of playback and a network attached storage has a main role of media content storage. In this paper, we analyze integrated DLNA networking softwares and design DLNA software models representing each home media device so as to utilize device resources efficiently. And we implement DLNA softwares for smart-TV and smart-phone and test resource efficiency.

• Convergence Security Journal
• /
• v.3 no.3
• /
• pp.67-74
• /
• 2003

Home network technologies which interconnect various wire and wireless home appliances, access network technologies and service offer technologies are continuing growth. To provide secure services in the home, home network environment, access network environment, and various service and contents offer technologies are consist organically. Thesis of administration method of systematic and effective groove network is most urgent and important urea to offer safety and authoritativeness of home networking service in home network that strong certification and security function are required among these technologies. In this paper, we propose home gateway security management architecture and the way to use SNMPv3. Also, we propose structure and function of home network management system to support various home networking security scenarios.

• Journal of the Korean Society of Industry Convergence
• /
• v.4 no.4
• /
• pp.441-450
• /
• 2001

This dissertation deal with over-all wireless communication technology. And introduce wireless communication technology analytically that it use for Home-LAN communication technology (HomeRF, Bluetooth, IEEE 802.11, HIPERLAN, etc). Home-LAN communications issue by the terminal field of the latest high-speed network construction. This technologies possesses characteristics and significances as the representative technology using in Home-LAN communication technology. Also, the method of application is conditional on individually. Wireless LAN put Home-LAN communications to practical use. Bluetooth have practical use for an individual mobile communications with internet. HomeRF have a vision that the construction of wireless system in house purely. Therefore, this dissertation investigates merits and demerits between those technologies. And then leads the most compatible technology for application of Home-LAN. Finally, this thesis have a view of the development course hereafter.

• The KIPS Transactions:PartC
• /
• v.12C no.2 s.98
• /
• pp.261-266
• /
• 2005

This paper proposes two systems. One is a Home Gateway(HG) which efficiently connects and controls digital appliances in the home network environments. The other is a Management Server(MS) that overcomes the physical limitation of the HG. The HG supports networking modules(TCP/IP for Ethernet, ADSL), home networking functions(HomePNA, IEEE1394 PLC) and telecommunication system(PSTN/SLT, VoIP, Video Communication). The HG is expected to be a core device for the integrated digital home environments. The MS is a dedicated server which manages and controls individual HG, home appliances and HA devices implemented at an area.

• Journal of the Korea Institute of Information and Communication Engineering
• /
• v.10 no.2
• /
• pp.257-263
• /
• 2006

With the ever increasing demand for data communication methods, powerline communication has become in interesting alternative method for data communication in home networking. For the purpose of home safety, several sensors will be installed at door, windows, gas alarm, etc. When considering home networking, the sensor data as well as other types of data should be supported in powerline communication. Usually the sensor data do not have priority over isochronous traffics (voice, video traffic), but in the case of urgent situation at home, the data of sensor being aware of the situation should be transmitted earlier than others. The objective in this paper is to develop a method for supporting an urgent data in home networking using powerline communication. We propose a modified algorithm of HomePlug 1.0 and show the results of computer simulation.

• Proceedings of the IEEK Conference
• /
• 2002.06a
• /
• pp.129-132
• /
• 2002

We investigates the functions of UPnP protocol that would be used to provide easy and cheap access for home networking. We suggest that a proxy device may reduce the cost of establishing UPnP network if it serves as an interface between UPnP and X10 protocol. We also describe the design of UPnP proxy device and the service scenario.

• The Magazine of Kiice
• /
• v.5 no.1
• /
• pp.57-64
• /
• 2004

홈 네트워킹(home networking)이란 용어는 가정(home)과 장비들 간의 통신이 가능하도록 하는 망구성(networking)이란 두 가지 용어가 합쳐진 말이다. 가정에 있는 모든 장비들을 연결해 서로 통신할 수 있도록 함으로써, 가족 구성원이 현재 위치에 관계없이(가정 내의 위치 또는 가정 밖의 위치에 무관하게) 가정 내 장비를 제어하거나 통신할 수 있도록 해주는 기술이다. 예를 들어, 거실에 앉아서 잠자리에 든 아이들 방의 불을 끈다거나, 외출하다가 도시 가스 밸브를 열어놓은 것이 생각나면 휴대폰으로 가스차단기를 작동시키는 등 일상생활에 즉시 적용할 수 있는 기술이다[1]. (중략)