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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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Bangladeshi villagers sharing cell phones helped build what is now a thriving company with more than $200 million in annual profits. But what is the lesson for the rest of the world? This is a question author Nicholas P. Sullivan addresses in his tale of a new kind of entrepreneur, Iqbal Quadir, the visionary and catalyst behind the creation of GrameenPhone in Bangladesh. GrameenPhone& a partnership between Norway's Telenor and Grameen Bank, co-winner of the 2006 Nobel Peace Prize& defines a new approach to building business opportunities in the developing world. You Can Hear Me Now offers a compelling account of what Sullivan calls the "external combustion engine"& a combination of forces that is sparking economic growth and lifting people out of poverty in countries long dominated by aid-dependent governments. The "engine" comprises three forces: information technology, imported by native entrepreneurs trained in the West, backed by foreign investors.

Cell phone services industry --- Cellular telephone services industry --- Information technology --- Telecommunication --- Grameen Phone Ltd. --- Grameen Phone Ltd

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

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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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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