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Voice over internet protocol (VoIP) over WiMAX
49,00 € *
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Existing wireless networks enable different important applications over IP based network such as public internet and Voice over Internet protocol is one of the important applications which have become a possible alternative to public switched telephone network (PSTN). This project investigates one of the time sensitive data applications on WiMAX i.e. VoIP. I carried on WiMAX because WiMAX networks provide advance features and protocols to support the Quality of service (QoS). This project also indicates about the impact of load and mobility on the voice calls. This book provides details about the Voice Over Internet Protocol (VoIP), Which includes types of VoIP calls, VoIP System and Components, VoIP Protocols, VoIP codecs and VoIP Quality of Service (QoS). It also provides detailed study of WiMAX including WiMAX Protocol Layer and WiMAX Quality Of Service(QoS)

Anbieter: Dodax
Stand: 23.01.2020
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NGN Architectures, Protocols and Services
161,00 CHF *
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Comprehensive coverage explaining the correlation and synergy between Next Generation Networks and the existing standardized technologies This book focuses on Next Generation Networks (NGN); in particular, on NGN architectures, protocols and services, including technologies, regulation and business aspects. NGN provides convergence between the traditional telecommunications and the Internet, and it is globally standardized by the ITU (International Telecommunication Union), where ITU is the United Nations specialized agency for Information and Communication Technologies - ICTs. The convergence towards the NGN is based on the Internet technologies, and the introductory chapters cover the Internet fundamentals of today, including architectures, protocols (IPv4, IPv6, TCP, DNS, etc.), Internet services (WWW, e-mail, BitTorrent, Skype, and more), as well as Internet governance. Further, the prerequisite for convergence of all ICT services over single network architectures is broadband access to the Internet. Hence, the book includes architectures of fixed broadband Internet access networks, such as DSL (Digital Subscriber Line) networks, cable networks, FTTH (Fiber To The Home), next generation passive and active optical networks, and metro Ethernet. It also covers network architectures for next generation (4G) mobile and wireless networks (LTE/LTE-Advanced, and Mobile WiMAX 2.0), then Fixed Mobile Convergence - FMC, next generation mobile services, as well as business and regulatory aspects for next generation mobile networks and services. * Comprehensive coverage explaining the correlation and synergy between Next Generation Networks and the existing standardized technologies * Focuses on Next Generation Networks (NGN) as defined by the ITU, including performance, service architectures and mechanisms, common IMS (IP Multimedia Subsystem), control and signalling protocols used in NGN, security approaches, identity management, NGN Service Overlay Networks, and NGN business models * Examines the most important NGN services, including QoS-enabled VoIP, IPTV over NGN, web services in NGN, peer-to-peer services, Ubiquitous Sensor Network (USN) services, VPN services in NGN, Internet of things and web of things * Includes the transition towards NGN from the PSTN (Public Switched Telephone Networks) and from the best-effort Internet via the same Internet access * Explores advanced topics such as IPv6-based NGN, network virtualization, and future packet based networks, as well as business challenges and opportunities for the NGN evolved networks and services Essential reading for engineers and employees from regulatory bodies, government organisations, telecommunication companies, ICT companies.

Anbieter: Orell Fuessli CH
Stand: 23.01.2020
Zum Angebot
Radio System Design for Telecommunication
339,00 CHF *
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Step-by-step tutorial to master current design techniques for wireless communication systems The Third Edition of Radio System Design for Telecommunications brings this highly acclaimed book fully up to date with the latest technological advances and new applications. At the same time, the hallmarks of the previous editions, including the text's popular tutorial presentation, have been retained. Readers therefore get all the tools and guidance they need to master an essential set of current design techniques for radio systems that operate at frequencies of 3 MHz to 100 GHz. Using simple mathematics, the author illustrates design concepts and applications. The book's logical organization, beginning with a discussion of radio propagation problems, enables readers to progressively develop the skills and knowledge needed to advance in the text. Topics that are new to the Third Edition include: * Chapter devoted to wireless LANs (WLANs) as detailed in IEEE 802.11 * Subsections covering IEEE 802.15, 802.16, 802.20, and the wireless metropolitan area network (WMAN) * WiFi, WiMax, and UWB applications that have recently experienced explosive growth * Broadband radio in telecommunications * The use of very small aperture satellite terminal (VSAT) systems as an economical alternative to public switched telecommunication networks (PSTN) Review questions and problems at the end of each chapter engage readers' newfound skills and knowledge and help them assess whether they are ready to progress to the next chapter. References are provided for readers who want to investigate particular topics in greater depth. Students in wireless telecommunications will find the book's tutorial style ideal for learning all the ins and outs of radio system design, whereas professionals in the industry will want to refer to the Third Edition for its clear explanations of the latest technology and applications.

Anbieter: Orell Fuessli CH
Stand: 23.01.2020
Zum Angebot
NGN Architectures, Protocols and Services
95,00 CHF *
ggf. zzgl. Versand

Comprehensive coverage explaining the correlation andsynergy between Next Generation Networks and the existingstandardized technologies This book focuses on Next Generation Networks (NGN); inparticular, on NGN architectures, protocols and services, includingtechnologies, regulation and business aspects. NGN providesconvergence between the traditional telecommunications and theInternet, and it is globally standardized by the ITU (InternationalTelecommunication Union), where ITU is the United Nationsspecialized agency for Information and Communication Technologies- ICTs. The convergence towards the NGN is based on theInternet technologies, and the introductory chapters cover theInternet fundamentals of today, including architectures, protocols(IPv4, IPv6, TCP, DNS, etc.), Internet services (WWW, e-mail,BitTorrent, Skype, and more), as well as Internet governance.Further, the prerequisite for convergence of all ICT services oversingle network architectures is broadband access to the Internet.Hence, the book includes architectures of fixed broadband Internetaccess networks, such as DSL (Digital Subscriber Line) networks,cable networks, FTTH (Fiber To The Home), next generation passiveand active optical networks, and metro Ethernet. It also coversnetwork architectures for next generation (4G) mobile and wirelessnetworks (LTE/LTE-Advanced, and Mobile WiMAX 2.0), then FixedMobile Convergence - FMC, next generation mobile services, as wellas business and regulatory aspects for next generation mobilenetworks and services. * Comprehensive coverage explaining the correlation and synergybetween Next Generation Networks and the existing standardizedtechnologies * Focuses on Next Generation Networks (NGN) as defined by theITU, including performance, service architectures and mechanisms,common IMS (IP Multimedia Subsystem), control and signallingprotocols used in NGN, security approaches, identity management,NGN Service Overlay Networks, and NGN business models * Examines the most important NGN services, including QoS-enabledVoIP, IPTV over NGN, web services in NGN, peer-to-peer services,Ubiquitous Sensor Network (USN) services, VPN services in NGN,Internet of things and web of things * Includes the transition towards NGN from the PSTN (PublicSwitched Telephone Networks) and from the best-effort Internet viathe same Internet access * Explores advanced topics such as IPv6-based NGN, networkvirtualization, and future packet based networks, as well asbusiness challenges and opportunities for the NGN evolved networksand services Essential reading for engineers and employees from regulatorybodies, government organisations, telecommunication companies, ICTcompanies.

Anbieter: Orell Fuessli CH
Stand: 23.01.2020
Zum Angebot
NGN Architectures, Protocols and Services
111,99 € *
ggf. zzgl. Versand

Comprehensive coverage explaining the correlation and synergy between Next Generation Networks and the existing standardized technologies This book focuses on Next Generation Networks (NGN); in particular, on NGN architectures, protocols and services, including technologies, regulation and business aspects. NGN provides convergence between the traditional telecommunications and the Internet, and it is globally standardized by the ITU (International Telecommunication Union), where ITU is the United Nations specialized agency for Information and Communication Technologies - ICTs. The convergence towards the NGN is based on the Internet technologies, and the introductory chapters cover the Internet fundamentals of today, including architectures, protocols (IPv4, IPv6, TCP, DNS, etc.), Internet services (WWW, e-mail, BitTorrent, Skype, and more), as well as Internet governance. Further, the prerequisite for convergence of all ICT services over single network architectures is broadband access to the Internet. Hence, the book includes architectures of fixed broadband Internet access networks, such as DSL (Digital Subscriber Line) networks, cable networks, FTTH (Fiber To The Home), next generation passive and active optical networks, and metro Ethernet. It also covers network architectures for next generation (4G) mobile and wireless networks (LTE/LTE-Advanced, and Mobile WiMAX 2.0), then Fixed Mobile Convergence - FMC, next generation mobile services, as well as business and regulatory aspects for next generation mobile networks and services. * Comprehensive coverage explaining the correlation and synergy between Next Generation Networks and the existing standardized technologies * Focuses on Next Generation Networks (NGN) as defined by the ITU, including performance, service architectures and mechanisms, common IMS (IP Multimedia Subsystem), control and signalling protocols used in NGN, security approaches, identity management, NGN Service Overlay Networks, and NGN business models * Examines the most important NGN services, including QoS-enabled VoIP, IPTV over NGN, web services in NGN, peer-to-peer services, Ubiquitous Sensor Network (USN) services, VPN services in NGN, Internet of things and web of things * Includes the transition towards NGN from the PSTN (Public Switched Telephone Networks) and from the best-effort Internet via the same Internet access * Explores advanced topics such as IPv6-based NGN, network virtualization, and future packet based networks, as well as business challenges and opportunities for the NGN evolved networks and services Essential reading for engineers and employees from regulatory bodies, government organisations, telecommunication companies, ICT companies.

Anbieter: Thalia AT
Stand: 23.01.2020
Zum Angebot
Radio System Design for Telecommunication
264,99 € *
ggf. zzgl. Versand

Step-by-step tutorial to master current design techniques for wireless communication systems The Third Edition of Radio System Design for Telecommunications brings this highly acclaimed book fully up to date with the latest technological advances and new applications. At the same time, the hallmarks of the previous editions, including the text's popular tutorial presentation, have been retained. Readers therefore get all the tools and guidance they need to master an essential set of current design techniques for radio systems that operate at frequencies of 3 MHz to 100 GHz. Using simple mathematics, the author illustrates design concepts and applications. The book's logical organization, beginning with a discussion of radio propagation problems, enables readers to progressively develop the skills and knowledge needed to advance in the text. Topics that are new to the Third Edition include: * Chapter devoted to wireless LANs (WLANs) as detailed in IEEE 802.11 * Subsections covering IEEE 802.15, 802.16, 802.20, and the wireless metropolitan area network (WMAN) * WiFi, WiMax, and UWB applications that have recently experienced explosive growth * Broadband radio in telecommunications * The use of very small aperture satellite terminal (VSAT) systems as an economical alternative to public switched telecommunication networks (PSTN) Review questions and problems at the end of each chapter engage readers' newfound skills and knowledge and help them assess whether they are ready to progress to the next chapter. References are provided for readers who want to investigate particular topics in greater depth. Students in wireless telecommunications will find the book's tutorial style ideal for learning all the ins and outs of radio system design, whereas professionals in the industry will want to refer to the Third Edition for its clear explanations of the latest technology and applications.

Anbieter: Thalia AT
Stand: 23.01.2020
Zum Angebot
NGN Architectures, Protocols and Services
87,99 € *
ggf. zzgl. Versand

Comprehensive coverage explaining the correlation andsynergy between Next Generation Networks and the existingstandardized technologies This book focuses on Next Generation Networks (NGN); inparticular, on NGN architectures, protocols and services, includingtechnologies, regulation and business aspects. NGN providesconvergence between the traditional telecommunications and theInternet, and it is globally standardized by the ITU (InternationalTelecommunication Union), where ITU is the United Nationsspecialized agency for Information and Communication Technologies- ICTs. The convergence towards the NGN is based on theInternet technologies, and the introductory chapters cover theInternet fundamentals of today, including architectures, protocols(IPv4, IPv6, TCP, DNS, etc.), Internet services (WWW, e-mail,BitTorrent, Skype, and more), as well as Internet governance.Further, the prerequisite for convergence of all ICT services oversingle network architectures is broadband access to the Internet.Hence, the book includes architectures of fixed broadband Internetaccess networks, such as DSL (Digital Subscriber Line) networks,cable networks, FTTH (Fiber To The Home), next generation passiveand active optical networks, and metro Ethernet. It also coversnetwork architectures for next generation (4G) mobile and wirelessnetworks (LTE/LTE-Advanced, and Mobile WiMAX 2.0), then FixedMobile Convergence - FMC, next generation mobile services, as wellas business and regulatory aspects for next generation mobilenetworks and services. * Comprehensive coverage explaining the correlation and synergybetween Next Generation Networks and the existing standardizedtechnologies * Focuses on Next Generation Networks (NGN) as defined by theITU, including performance, service architectures and mechanisms,common IMS (IP Multimedia Subsystem), control and signallingprotocols used in NGN, security approaches, identity management,NGN Service Overlay Networks, and NGN business models * Examines the most important NGN services, including QoS-enabledVoIP, IPTV over NGN, web services in NGN, peer-to-peer services,Ubiquitous Sensor Network (USN) services, VPN services in NGN,Internet of things and web of things * Includes the transition towards NGN from the PSTN (PublicSwitched Telephone Networks) and from the best-effort Internet viathe same Internet access * Explores advanced topics such as IPv6-based NGN, networkvirtualization, and future packet based networks, as well asbusiness challenges and opportunities for the NGN evolved networksand services Essential reading for engineers and employees from regulatorybodies, government organisations, telecommunication companies, ICTcompanies.

Anbieter: Thalia AT
Stand: 23.01.2020
Zum Angebot