Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science

A CONTROL SYSTEM FOR MODULATOR BASED ON ARM-LINUX

Authors
JiHong Guo, ZhengXiang Li, ZhiBin Zeng, ShanYi Zhou
Corresponding Author
JiHong Guo
Available Online May 2014.
DOI
https://doi.org/10.2991/lemcs-14.2014.128How to use a DOI?
Keywords
Arm-Linux; FrameBuffer; I2C; CMMB;Control system;
Abstract
China Mobile Multimedia Broadcasting (CMMB) is a self-developed wireless communication system for mobile terminals. The control board is the most important module in CMMB system. This thesis introduces a general modulator control system based on Arm-Linux platform. The platform of the system uses ARM chips as the master controller, by using the Linux embedded platform to achieve the internal among the control panel and baseband coding module, RF output module, RF processing module through the I2C bus, completes dynamic control of the modulator parameters. And LCD display based on Framebuffer, The control system has already been used in the CMMB modular, after testing, the system runs stable and reliable it is very versatility and practical
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This is an open access article distributed under the CC BY-NC license.

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Proceedings
International Conference on Logistics Engineering, Management and Computer Science (LEMCS 2014)
Part of series
Advances in Intelligent Systems Research
Publication Date
May 2014
ISBN
978-94-6252-010-3
ISSN
1951-6851
DOI
https://doi.org/10.2991/lemcs-14.2014.128How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - JiHong Guo
AU  - ZhengXiang Li
AU  - ZhiBin Zeng
AU  - ShanYi Zhou
PY  - 2014/05
DA  - 2014/05
TI  - A CONTROL SYSTEM FOR MODULATOR BASED ON ARM-LINUX
BT  - International Conference on Logistics Engineering, Management and Computer Science (LEMCS 2014)
PB  - Atlantis Press
SP  - 556
EP  - 559
SN  - 1951-6851
UR  - https://doi.org/10.2991/lemcs-14.2014.128
DO  - https://doi.org/10.2991/lemcs-14.2014.128
ID  - Guo2014/05
ER  -