Study on Data Transmission Using MediaLB Communication in Vehicle Network

As demands for the Infotainment System, the Multimedia Networking technology for automobile, called MOST(Media Oriented Systems Transport), has been actively applied to the automobile industry, to meet the demands of the Infotainment System. The existing MOST devices relied on 12C, 12S communication mode for internal bus communication but the widening bandwidth in the MOST network and additional installations in a single device required bus communication and MediaLB(Media Local bus). Majority of the existing MOST devices use I2S or I2C bus communication mode to process synchronous data (stream data) and asynchronous data (packet data). Hence, this study will take a look at control channel and transmission mechanism of synchronous data and asynchronous data by applying MediaLB mode, which is an advance from 12S or 12C bus communication mode proposed by MOST network and currently in use, suggest an efficient way to transmit asynchronous data and analyze its performance.

Authors and Affiliations

1. Convergence of IT Devices Institute Busan(CIDI), 995 Eomgwangno, Busanjin-gu, Busan, 614-714, Korea

   Chang-Young Kim

2. DONG-EUI University, 995 Eomgwangno, Busanjin-gu, Busan, 614-714, Korea

   Jong-Wook Jang

Editors and Affiliations

1. Hannam University, 133 Ojeong-dong, Daeduk-gu, 306-791, Daejeon, South Korea

   Tai-hoon Kim

2. The Ohio State University, 470 Hitchcock Hall, 2070 Neil Avenue, 43210-1275, Columbus, OH, USA

   Hojjat Adeli

3. Hannam University, 133 Ojeong-dong, Daeduk-gu, 306-791, Daejeon, Korea

   Rosslin John Robles

4. Hannam University, 133 Ojeong-dong, Daeduk-gu, Daejeon, Korea

   Maricel Balitanas

Reprints and permissions

© 2011 Springer-Verlag Berlin Heidelberg

Policies and ethics