A Simulation for Map Transmission in a DMB Environment

Author

Kim, Jung Ok ; Ga, Chillo ; Yu, Kiyun

Author_Institution

Seoul Nat. Univ., Seoul

Volume

1

fYear

2008

fDate

2-4 Sept. 2008

Firstpage

110

Lastpage

114

Abstract

The aim of this study was to perform simulations for a map service in a terrestrial DMB (digital multimedia broadcasting) environment and present the results. In order to carry out the simulations, we determined the criteria of map data server structure through tiling and leveling. The file-based map data transmission method and procedures were based on a MOT (multimedia object transfer) channel. Following such criteria we constructed a sample database for the city of Daejeon in Korea tested our method, and then estimated the time required for transmission in a nationwide service.

Keywords

broadcasting; data communication; geography; multimedia communication; Daejeon City; Korea; digital multimedia broadcasting environment; file-based map data transmission; map data server structure; map service; map transmission; multimedia object transfer channel; tiling; Cities and towns; Computational modeling; Computer networks; Data communication; Digital multimedia broadcasting; Information management; Multimedia databases; Personal digital assistants; Testing; Transport protocols; CNS; DAB; DMB; map transmission;

fLanguage

English

Publisher

ieee

Conference_Titel

Networked Computing and Advanced Information Management, 2008. NCM '08. Fourth International Conference on

Conference_Location

Gyeongju

Print_ISBN

978-0-7695-3322-3

Type

conf

DOI

10.1109/NCM.2008.166

Filename

4623987