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Design of LTE and ULP gateway system based on ARM processor
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Science & Technology Review | 2015, 33(5) : 100 - 103
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Science & Technology Review | 2015, 33(5): 100-103
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Design of LTE and ULP gateway system based on ARM processor
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JIN Chun1,2, SONG Hainan1
Affiliations
    1. Wireless Transmission Key Laboratory of Chongqing City; School of Communication & Information Engineering, Chongqing University of Posts & Telecommunications, Chongqing 400065, China;
    2. Chongqing Jinou Science & Technology Development Co., Ltd., Chongqing 400041, China
Published: 2015-03-13 doi: 10.3981/j.issn.1000-7857.2015.05.016
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This paper presents a design of gateway system with ARM processor as the core based on LTE and ULP network to overcome the heterogeneous barrier between mobile communication and ULP Bluetooth network. ARM9 based control panel was used as the gateway control, which was connected to the EM3760 of LTE and ULP chip CC2540 through the serial port. The periphery circuit of the chip was designed, and μC/OS-II operating system was transplanted in the main control chip to realize data frame protocol conversion. The test result indicated that the gateway realized data protocol conversion between ULP and LTE and had satisfactory performance in practical applications in HDP well.
ULP/LTE gateway  /  ARM processor  /  protocol conversion
金纯, 宋海楠. 基于ARM处理器的ULP与LTE网关系统设计. 科技导报, 2015 , 33 (5) : 100 -103 . DOI: 10.3981/j.issn.1000-7857.2015.05.016
JIN Chun, SONG Hainan. Design of LTE and ULP gateway system based on ARM processor[J]. Science & Technology Review, 2015 , 33 (5) : 100 -103 . DOI: 10.3981/j.issn.1000-7857.2015.05.016
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Article Info
doi: 10.3981/j.issn.1000-7857.2015.05.016
  • Receive Date：2014-06-19
  • Online Date：2015-03-27
  • Published：2015-03-13
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  • Received：2014-06-19
  • Revised：2015-01-09
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光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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