Abstract
With rapid development of radio communication, Tower mounted amplifier (TMA) that conform to AISG protocol will be increasingly applied. Remote firmware update function is essential for TMA. In this paper, a method about remote firmware update that conforms to AISG2.0 is proposed. In this paper, defect of traditional firmware storage is given, and the implementation procedure of firmware storing that based on internal flash of STR755 was introduced. According to corresponding specification in aisg2.0, the process of firmware download and activation are provided in detail. The key point of bootloader was given. Application result shows that the strategy is reliable and highly secure.
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References
3rd Generation Partnership Project(3GPP):UTRAN Iuant Interface: Application Part. 3GPP Technical Specification:TS 25.466 V7.1.0 (June 2007)
3rd Generation Partnership Project(3GPP):UTRAN Iuant Interface: Layer 1. 3GPP Technical Specification:TS 25.461 V6.5.0 (December 2005)
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Antenna Interface Standards Group Standard NO.AISG V2.0:Control Interface for Antenna Line Devices (June 2006)
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© 2011 Springer-Verlag Berlin Heidelberg
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Lv, Y., Han, S. (2011). Design of Firmware Update Strategy in Tower Mounted Amplifier. In: Chen, R. (eds) Intelligent Computing and Information Science. ICICIS 2011. Communications in Computer and Information Science, vol 134. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-18129-0_38
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DOI: https://doi.org/10.1007/978-3-642-18129-0_38
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-18128-3
Online ISBN: 978-3-642-18129-0
eBook Packages: Computer ScienceComputer Science (R0)