технические науки
Ultra Wide Band (UWB) technology consists of transmitting radio signals over frequency bandwidths from 500 MHz to several GHz. Its unique characteristics may be exploited for the design of high data rate wireless communication systems, as well as loc…
Ultra Wide Band (UWB) technology consists of transmitting radio signals over frequency bandwidths from 500 MHz to several GHz. Its unique characteristics may be exploited for the design of high data rate wireless communication systems, as well as loc…
Информативные ответы на все вопросы курса «Информатика и информационные технологии» в соответствии с Государственным образовательным стандартом.
Информативные ответы на все вопросы курса «Информатика и информационные технологии» в соответствии с Государственным образовательным стандартом.
Next generation wireless is not about technology, it is all about marketing…. What is the service offering rather than the features of the latest handset? Who are the customers and which are the most profitable? How do you identify and market to comm…
Next generation wireless is not about technology, it is all about marketing…. What is the service offering rather than the features of the latest handset? Who are the customers and which are the most profitable? How do you identify and market to comm…
This book provides the first overview of the service technologies available to telecoms operators working in a post-convergence world. Previous books have focused either on computer networks or on telecoms networks. This is the first to bring the two…
This book provides the first overview of the service technologies available to telecoms operators working in a post-convergence world. Previous books have focused either on computer networks or on telecoms networks. This is the first to bring the two…
Access to the Internet is an increasing problem in many areas of the world. As the popularity and usefulness of the Internet increases on a daily basis, lack of access to the technology is putting many groups at a disadvantage in terms of better educ…
Access to the Internet is an increasing problem in many areas of the world. As the popularity and usefulness of the Internet increases on a daily basis, lack of access to the technology is putting many groups at a disadvantage in terms of better educ…
IP (internet protocol) Telephony, enabled by softswitches, is going to usher in a new era in telecommunications. By putting voice and data over one IP network, operators can enjoy lower costs and create new, revenue-generating «multimedia» services. …
IP (internet protocol) Telephony, enabled by softswitches, is going to usher in a new era in telecommunications. By putting voice and data over one IP network, operators can enjoy lower costs and create new, revenue-generating «multimedia» services. …
The present information age is enabled by telecommunications and information technology and the continued convergence of their services, technologies and business models. Within telecommunications, the historic separations between fixed networks, mob…
The present information age is enabled by telecommunications and information technology and the continued convergence of their services, technologies and business models. Within telecommunications, the historic separations between fixed networks, mob…
Parlay will enable rapid and cost-effective delivery of services based on telecommunications networks, and will be an essential part of the 3G future. We live in an exciting time. 3G networks are taking off, and as greater bandwidth and communication…
Parlay will enable rapid and cost-effective delivery of services based on telecommunications networks, and will be an essential part of the 3G future. We live in an exciting time. 3G networks are taking off, and as greater bandwidth and communication…
Learn how to use service modelling to streamline and optimize processes! Information about customer needs, the technical composition of services, and service performance are fundamental to effective service management. Service modelling is a structur…
Learn how to use service modelling to streamline and optimize processes! Information about customer needs, the technical composition of services, and service performance are fundamental to effective service management. Service modelling is a structur…
Understand how new network technologies impact VoIP! Voice over Internet Protocol (VoIP) is revolutionizing the way people communicate – both in the corporate world and in personal life. The enormous success of VoIP has led to its adoption in a wide …
Understand how new network technologies impact VoIP! Voice over Internet Protocol (VoIP) is revolutionizing the way people communicate – both in the corporate world and in personal life. The enormous success of VoIP has led to its adoption in a wide …
В учебном пособии приведены тестовые материалы для промежуточного и итогового контроля знаний студентов по основным разделам дисциплины «Технология сельскохозяйственного машиностроения». К каждому тестовому заданию дается пояснение для выбора правиль…
В учебном пособии приведены тестовые материалы для промежуточного и итогового контроля знаний студентов по основным разделам дисциплины «Технология сельскохозяйственного машиностроения». К каждому тестовому заданию дается пояснение для выбора правиль…
В сборнике опубликованы материалы международной научной студенческой конференции по актуальным проблемам современной биологии, экологии и химии. В центре внимания находятся вопросы экологического мониторинга, экологии человека, генетической токсиколо…
В сборнике опубликованы материалы международной научной студенческой конференции по актуальным проблемам современной биологии, экологии и химии. В центре внимания находятся вопросы экологического мониторинга, экологии человека, генетической токсиколо…
Данный материал предназначен для руководителей государственных и муниципальных органов исполнительной власти, осуществляющих государственное управление в сфере образования.
Данный материал предназначен для руководителей государственных и муниципальных органов исполнительной власти, осуществляющих государственное управление в сфере образования.
В учебном пособии приведены указания к выполнению контрольных работ, приводятся элементы теории и примеры расчетов, расчетные схемы и исходные данные для самостоятельного решения.
В учебном пособии приведены указания к выполнению контрольных работ, приводятся элементы теории и примеры расчетов, расчетные схемы и исходные данные для самостоятельного решения.
Рассмотрены основные сведения о комбайне «ACROS», его регулировках, настройках комбайнов для различных условий работы, технического обслуживания, основные возможные неисправности и способы их устранения, правила техники безопасности и противопожарных…
Рассмотрены основные сведения о комбайне «ACROS», его регулировках, настройках комбайнов для различных условий работы, технического обслуживания, основные возможные неисправности и способы их устранения, правила техники безопасности и противопожарных…
This book provides a thorough examination and analysis of cutting-edge research and security solutions in wireless and mobile networks. It begins with coverage of the basic security concepts and fundamentals which underpin and provide the knowledge n…
This book provides a thorough examination and analysis of cutting-edge research and security solutions in wireless and mobile networks. It begins with coverage of the basic security concepts and fundamentals which underpin and provide the knowledge n…
Fixed broadband networks can provide far higher data rates and capacity than the currently envisioned 3G and 4G mobile cellular systems. Achieving higher data rates is due to the unique technical properties of fixed systems, in particular, the use of…
Fixed broadband networks can provide far higher data rates and capacity than the currently envisioned 3G and 4G mobile cellular systems. Achieving higher data rates is due to the unique technical properties of fixed systems, in particular, the use of…
Изложены общие сведения о технологии изготовления литейных форм и стержней. Дана информация о формовочных материалах и смесях, технологической оснастке, инструментах и приспособлениях для формовки. Рассмотрены вопросы безопасности при ручном и машинн…
Изложены общие сведения о технологии изготовления литейных форм и стержней. Дана информация о формовочных материалах и смесях, технологической оснастке, инструментах и приспособлениях для формовки. Рассмотрены вопросы безопасности при ручном и машинн…
A comprehensive resource that covers all the key areas of smart grid communication infrastructures Smart grid is a transformational upgrade to the traditional power grid that adds communication capabilities, intelligence and modern control. Smart Gri…
A comprehensive resource that covers all the key areas of smart grid communication infrastructures Smart grid is a transformational upgrade to the traditional power grid that adds communication capabilities, intelligence and modern control. Smart Gri…
A practicing engineer's inclusive review of communication systems based on shared-bus and shared-memory switch/router architectures This book delves into the inner workings of router and switch design in a comprehensive manner that is accessible to a…
A practicing engineer's inclusive review of communication systems based on shared-bus and shared-memory switch/router architectures This book delves into the inner workings of router and switch design in a comprehensive manner that is accessible to a…