The objective of this research is to learn more about WiMAX and contribute in this field. WiMAX is thought to be an efficient solution for providing Internet access in developing countries. WiMAX provides for a variety of transmission modes, such fixed, nomadic and mobile access. Due to the ever-increasing demand for multimedia and Internet applications in today’s modern society, an important technology is thought to be Broadband Wireless Access (BWA), for which the IEEE has produced the 802. 16 group of standards. It is said that WiMAX usage is very cost effective for the last mile access, which is one of the most challenging parts of transmission in the network. The term WiMAX was created by the WiMAX Forum, which actually does the testing and gives the certificates of WiMAX conform equipment. We can say that the relation of the WiMAX term to the IEEE 802. 16 standard is the same as the relation of the term WiFi to the IEEE 802. 11. WiMAX, is a wireless digital communications system, primarily intended for wireless "metropolitan area networks".
An insight to WiMAX and case study of WiMAX projects in Pakistan and Macedonia WiMAX - survey and case studies.
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Книга по Требованию
Развертывание сетей WIMAX
Технологии WiMAX позволяют быстро прогрессировать, как мобильным, так и фиксированный операторам, в том числе - новым операторам, начинающим свою деятельность с чистого листа. Сегодня уже развернуто 475 WiMAX сетей в 140 странах. Много операторов в России и в других странах СНГ. Около полумиллиарда человек проживают в зоне действия операторов WiMAX или на территории, где действуют лицензии WiMAX. А через год таких людей будет 800 миллионов. Международная некоммерческая ассоциация WiMAX-форум объединяет более 400 компаний - разработчиков элементной базы, оборудования, операторов связи всех видов, а также «экосистему WiMAX. Системы третьего поколения мобильной связи ЗG реализуются на базе новые радиотехнологии, обеспечивающей высокую скорость передачи мультимедийной информации и беспроводной доступ в Интернет не уступающий сервису провайдеров стационарной сети. Система мобильной связи 3G развиваются в двух направлениях: UM S и cdma 2000. UM S обеспечивает преемственность GPRS и GSM разрабатываются технологии повышения пропускной способности от абонента к базовой станции, направлений передачи информации технологии HSDPA и HSUPA.
|Survey of American Christian Theatre from 1975 to 2000. Three Case Studies Книга по Требованию Beverly D. |
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Initiatives such as the ESDP reveal alternative practices that have expanded the scope of European cooperation.
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Studied were 1) talk about social and political difference between staff and youth participants, 2) participants' perception and uses of space for program purposes, and 3) community-building activities. Also, this study describes those contextual factors as they support or constrain the establishment and development of expert-apprentice relationships between adult mentor artists and youth participants. A second phase of the study involved following four participants back to their home school language arts classrooms. The same three aspects were observed there, and data from these observations were compared to the data from the program. The study concluded that the youth participants were more engaged and involved in the program activities compared to the literacy activities in their language arts classrooms. Key differences between the two contexts were 1) apprentice-type relationship to adult discourse, and 2) spatial practices. Expert adults in the program modeled compelling identity positions. This study describes three aspects of the learning context of a Community-Based Theatre Arts Program with attention to their impact on the literacy practices of adolescent participants.
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The crucial role of supportive forces like energy-awareness culture, strategic significance assigned to investments in energy saving and benchmarking, is brought up. Energy monitoring has been gradually and autonomously developing over the last four decades.
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The method is based on network calculus theory known as LR servers.
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