Results 271 to 280 of about 200,887 (296)
Some of the next articles are maybe not open access.
2006
In this presentation, the mobile satellite service (MSS) is regarded as complementary to the corresponding terrestrial systems. The MSS may offer an outdoor service extension to the terrestrial mobile systems. This can be achieved with appropriate integration of the satellites with the terrestrial system.
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In this presentation, the mobile satellite service (MSS) is regarded as complementary to the corresponding terrestrial systems. The MSS may offer an outdoor service extension to the terrestrial mobile systems. This can be achieved with appropriate integration of the satellites with the terrestrial system.
openaire +2 more sources
IEE Colloquium on Design of Digital Cellular Handsets, 1998
The protocol stack for GSM follows the basic concepts of the ISO OSI 7 layer stack in so much as it is a layered architecture. The relationship between the three layers as defined in the OSI model and those in GSM are described along with a breakdown of the functions performed by each layer.
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The protocol stack for GSM follows the basic concepts of the ISO OSI 7 layer stack in so much as it is a layered architecture. The relationship between the three layers as defined in the OSI model and those in GSM are described along with a breakdown of the functions performed by each layer.
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Smart energy metering and power theft control using arduino & GSM
2017 2nd International Conference for Convergence in Technology (I2CT), 2017Automated Smart Metering +2 more
semanticscholar +1 more source
2017
This chapter deals with the architecture and the protocol level details of GSM, GPRS and UMTS. GPRS leverages GSM infrastructure to establish a packet based mobile cellular network. It can be viewed as an overlay network, on GSM, through a IP based network consisting two new type of nodes with certain enhancements to BSS, besides software upgrades ...
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This chapter deals with the architecture and the protocol level details of GSM, GPRS and UMTS. GPRS leverages GSM infrastructure to establish a packet based mobile cellular network. It can be viewed as an overlay network, on GSM, through a IP based network consisting two new type of nodes with certain enhancements to BSS, besides software upgrades ...
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Multiband MIMO Antenna for GSM, DCS, and LTE Indoor Applications
IEEE Antennas and Wireless Propagation Letters, 2016Ying-Ying Yang, Q. Chu, C. Mao
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GSM-antennemast: bijwerkingen?
Tijdschrift voor Geneeskunde, 2000Ann Breyssens, Raphaël Masschelein
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A Low-Profile Paper Substrate-Based Dual-Band FSS for GSM Shielding
IEEE transactions on electromagnetic compatibility (Print), 2016R. Sivasamy +4 more
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Electrical appliances control prototype by using GSM module and Arduino
Conference on Industrial Electronics and Applications, 2017T. H. Nasution +5 more
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IEEE Transactions on Antennas and Propagation, 2017
Mesut Kartal, J. J. Golezani, B. Doken
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Mesut Kartal, J. J. Golezani, B. Doken
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A face recognition attendance system with GSM notification
2017 IEEE 3rd International Conference on Electro-Technology for National Development (NIGERCON), 2017K. Okokpujie +4 more
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