Results 291 to 300 of about 168,691 (324)
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2012
The objective of this chapter is to provide an innovative system for tracking and monitoring objects using RF transmitters and receivers, and querying about these objects using mobile phones. The protocol for the system and a simulation to check the feasibility of this project before applying it to a real world scenario is presented below.
K.G. Srinivasa +3 more
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The objective of this chapter is to provide an innovative system for tracking and monitoring objects using RF transmitters and receivers, and querying about these objects using mobile phones. The protocol for the system and a simulation to check the feasibility of this project before applying it to a real world scenario is presented below.
K.G. Srinivasa +3 more
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2014 IEEE 11th International Conference on Mobile Ad Hoc and Sensor Systems, 2014
In this demo, we demonstrate integration of cognitive radio capabilities, on the fly, with GSM base station (BTS) using OpenBTS architecture. The demonstration has following novel features: Cognitive sensing of the channel, in use by secondary user, while transmitting, On the fly shifting to free GSM subchannel without call drop, Works with existing ...
S. Yuva Kumar +3 more
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In this demo, we demonstrate integration of cognitive radio capabilities, on the fly, with GSM base station (BTS) using OpenBTS architecture. The demonstration has following novel features: Cognitive sensing of the channel, in use by secondary user, while transmitting, On the fly shifting to free GSM subchannel without call drop, Works with existing ...
S. Yuva Kumar +3 more
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SPIE Proceedings, 2003
We propose a novel enhanced wireless hypercompressed video surveillance system for advanced warning of such threats as asymmetric threats from terrorist attacks. A novel video interface card (VIC) technology is proposed for transmitting spatial and temporal events with very low GSM (9.6kbps) bandwidth, in spite of high original VGA-video bandwidth (221
Tomasz P. Jannson, Andrew A. Kostrzewski
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We propose a novel enhanced wireless hypercompressed video surveillance system for advanced warning of such threats as asymmetric threats from terrorist attacks. A novel video interface card (VIC) technology is proposed for transmitting spatial and temporal events with very low GSM (9.6kbps) bandwidth, in spite of high original VGA-video bandwidth (221
Tomasz P. Jannson, Andrew A. Kostrzewski
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2014
?? ???????????? ?????????????? ???????????????????? ???????????????????? ?????????????????? ?????????????? ?????????????????? ?????????????? ???? ?????????????????? ???? ?????????????????? ?????????????????? GSM 6.10, ???? ???????????????????????????????? ?? ?????????????????? ?????????????????????????? ???????????????. ?? ???????????? ????????????????
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?? ???????????? ?????????????? ???????????????????? ???????????????????? ?????????????????? ?????????????? ?????????????????? ?????????????? ???? ?????????????????? ???? ?????????????????? ?????????????????? GSM 6.10, ???? ???????????????????????????????? ?? ?????????????????? ?????????????????????????? ???????????????. ?? ???????????? ????????????????
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1995
IntraGSM, das integrierte, transeuropaische Verkehrstelematiksystem der Deutschen Telekom Mobilfunk GmbH (DeTeMobil) bildet die Plattform fur eine Vielzahl von Anwendungen, die von der automatischen Gebuhrenerhebung uber Gefahrgutmanagement bis hin zur dynamischen Zielfuhrung reichen.
Werner Kremer, Reinhold Mertens
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IntraGSM, das integrierte, transeuropaische Verkehrstelematiksystem der Deutschen Telekom Mobilfunk GmbH (DeTeMobil) bildet die Plattform fur eine Vielzahl von Anwendungen, die von der automatischen Gebuhrenerhebung uber Gefahrgutmanagement bis hin zur dynamischen Zielfuhrung reichen.
Werner Kremer, Reinhold Mertens
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2019
A self-sufficient system has been developed for monitoring mechanical stresses using GSM communication, which is used for recording stress fluctuations in the product line, recording the change of the pipeline position in space in landslide sections, etc.
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A self-sufficient system has been developed for monitoring mechanical stresses using GSM communication, which is used for recording stress fluctuations in the product line, recording the change of the pipeline position in space in landslide sections, etc.
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2010
Acknowledgements. Acronyms. PART I GSM/EDGE STANDARDIZATION. 1 GSM Standardization History (Guillaume Sebire). 1.1 Introduction. 1.2 History. 1.3 Phase 1. 1.4 Phase 2. 1.5 Phase 2+. References. 2 3GPP Release 7 (Eddie Riddington, David Navratil, Jurgen Hofmann, Kent Pedersen and Guillaume Sebire). 2.1 Introduction. 2.2 EGPRS2. 2.3 Downlink Dual Carrier.
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Acknowledgements. Acronyms. PART I GSM/EDGE STANDARDIZATION. 1 GSM Standardization History (Guillaume Sebire). 1.1 Introduction. 1.2 History. 1.3 Phase 1. 1.4 Phase 2. 1.5 Phase 2+. References. 2 3GPP Release 7 (Eddie Riddington, David Navratil, Jurgen Hofmann, Kent Pedersen and Guillaume Sebire). 2.1 Introduction. 2.2 EGPRS2. 2.3 Downlink Dual Carrier.
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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.
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