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Evaluating the Effectiveness of a Partial Download Function for Automobiles
Technical Paper
2003-01-0137
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
It is obvious that the quality of telematics services depends in particular on the radio wave environment of the cellular phones used as the communication infrastructure. There is a need to develop the technological capabilities for enabling users to enjoy stable communication without being conscious of changes in the surrounding radio wave environment. As one solution to this problem, this paper proposes a partial download function that divides the desired content data into smaller quantities for transmission and also selects areas with a good radio wave environment for downloading data while suspending communication in places where reception is poor. The results of driving tests are presented to demonstrate the effectiveness of this partial download function.
Authors
Citation
Fujita, S., Takagi, T., Yamane, M., Ishiwaka, T. et al., "Evaluating the Effectiveness of a Partial Download Function for Automobiles," SAE Technical Paper 2003-01-0137, 2003, https://doi.org/10.4271/2003-01-0137.Also In
SAE 2003 Transactions Journal of Passenger Cars - Electronic and Electrical Systems
Number: V112-7; Published: 2004-09-15
Number: V112-7; Published: 2004-09-15
References
- Honda N. et al “Information Services for Greater Driving Enjoyment” SAE Technical Paper 980614 Feb. 1998
- Takagi T. et al “A System for Measuring the Effects of the Radio Wave Environment on Cellular Phones” JSAE Technical Conference 154 Oct. 1998
- Tomikashi M. et al “A Study of Data Communication Control System That Consider Their Radio Wave Environment” 8th World Congress on Intelligent Systems Oct. 2001
- Fujita S. et al “The Modeling of a Partial Download Function for Automobiles” JSAE Technical Conference 102 Nov. 2002