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Economic law --- European Union --- Cellular telephone services industry --- Law and legislation --- Cell phone services industry --- Cellular radio --- Cellular services industry --- Service industries --- Telecommunication --- Cellular telephone services industry - Law and legislation - European Union countries

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In this work, coherent techniques for time difference of arrival estimation for frequency hopping GSM signals are introduced. The techniques provide significant improvements in accuracy compared to state-of-the-art techniques and are ideally suited for highly accurate localization of GSM mobile phones. The key inventive concept is based on the interpretation of a frequency hopping GSM signal as a wideband signal. Thus, the applicable bandwidth for time difference of arrival estimation can be increased from 200 kHz for the narrowband burst signal to the full uplink bandwidth of the corresponding GSM standard. For E-GSM 900 systems, up to 35 MHz of bandwidth can be employed. Consequently, a localization accuracy in the scale of 5 - 10m is achievable. The presented coherent techniques for time difference of arrival estimation permit novel applications with increased accuracy requirements such as highly accurate localization in search and rescue scenarios. Furthermore, the coherent estimation concept can also be adapted to any frequency hopping signal source such as TETRA, DECT, IEEE 802.15.4 (ZigBee) and IEEE 802.15.1 (Bluetooth) devices.

Cell phone services industry --- Mobile communication systems --- Vehicles --- Vehicular communication systems --- Radio --- Wireless communication systems --- Cellular radio --- Cellular services industry --- Cellular telephone services industry --- Service industries --- Telecommunication --- Social aspects. --- Data processing. --- Communication systems

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Among the many books published on 3G and cellular telecommunications, this introduction stands out due to its broad coverage of the subject and straightforward explanations of the principles and applications using a minimum of maths. Writing as an engineer for engineers, Ian Poole provides a systems-level view of the fundamentals that will enhance the understanding of engineers involved working in this fast-paced field. Equally, the book helps students, technicians and equipment manufacturers to gain a working knowledge of the applications and technologies involved in cellular communica

Cellular telephone services industry. --- Mobile communication systems. --- Mobile communication systems --- Cell phone services industry --- Electrical & Computer Engineering --- Engineering & Applied Sciences --- Electrical Engineering --- Cell phone services industry. --- Cellular radio --- Cellular services industry --- Cellular telephone services industry --- Vehicles --- Vehicular communication systems --- Communication systems --- Service industries --- Telecommunication --- Radio --- Wireless communication systems

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Internet marketing --- Text messages (Cell phone systems) --- Cell phone services industry --- Cell phone services industry. --- Internet marketing. --- Messages, Text (Cell phone systems) --- Text messages (Telephone systems) --- Texts (Cell phone messages) --- Cell phone systems --- Cellular radio --- Cellular services industry --- Cellular telephone services industry --- Service industries --- Telecommunication --- Online marketing --- Web marketing --- World Wide Web marketing --- Electronic commerce --- Marketing --- Business, Economy and Management --- Trade and Commerce

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The mobile telecommunications industry is one of the most rapidly growing sectors around the world. This book offers a comprehensive economic analysis of the main determinants of growth in the industry. Harald Gruber demonstrates the importance of competitive entry and the setting of technological standards, both of which play a central role in their contribution to the fast diffusion of technology. Detailed country studies provide empirical evidence for the development of the main themes: the diffusion of mobile telecommunications services, the pricing policies in network industries, the role of entry barriers such as radio spectrum and spectrum allocation procedures. This research-based survey will appeal to a wide range of applied industrial economists within universities, government and the industry itself.

Cell phone services industry. --- Mobile communication systems --- Wireless communication systems --- Economic aspects. --- Communication systems, Wireless --- Wireless data communication systems --- Wireless information networks --- Wireless telecommunication systems --- Telecommunication systems --- Vehicles --- Vehicular communication systems --- Radio --- Cellular radio --- Cellular services industry --- Cellular telephone services industry --- Service industries --- Telecommunication --- Communication systems --- Business, Economy and Management --- Economics