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| WLAN Positioning Systems: Principles and Applications in Location-Based Servicesdate: 13 февраля 2013 / author: izograv / категория: LAN / views: 2219 / comments: 2 WLAN Positioning Systems: Principles and Applications in Location-Based Services by Azadeh Kushki, Konstantinos N. Plataniotis and Anastasios N. Venetsanopoulos Describing the relevant detection and estimation theory, this detailed guide provides the background knowledge needed to tackle the design of practical WLAN positioning systems. It sets out key system-level challenges and design considerations in increasing positioning accuracy and reducing computational complexity, and it also examines design trade-offs and experimental results. Radio characteristics in real environments are discussed, as are the theoretical aspects of non-parametric statistical tools appropriate for modeling radio signals, statistical estimation techniques and the model-based stochastic estimators often used for positioning. A historical account of positioning systems in also included, giving graduate students, researchers and practitioners alike the perspective needed to understand the benefits and potential applications of WLAN positioning.
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День добрый, по временным ссылкам 98% трафика скачивается в 1-2 день после публикации новости, затем скачивания практически прекращаются.
Поэтому после 3 дней ссылка перемещается в архив, это физически другой сервер. Тем самым освобождается место на основном сервере.
Конкретно для данной новости - это была ошибка, на сутки раньше ссылка была перемещена в архив. Ошибка исправлена.