Modern communication network technology (30 résultats)

paperback. Etat : New. Paperback. Pub Date: December 2005 Pages: 297 Language: Chinese in Publisher: Higher Education Press. Education Science Tenth Five-Year national planning issues research: modern communication technology and switching network Education Science 15 national planning one of the research results. To better grasp of the exchange and communication network technology. Education and Science 15. National planning issues research: modern communication technology and switching network proceed from the pr.…

paperback. Etat : New. Language:Chinese.Paperback. Publisher: Posts Telecom Press. The book of existing communications network technology. various types of information networks and systems.

paperback. Etat : New. Language:Chinese.Pages Number: 0 Publisher: People s Post Pub. Date :2003-07-.

paperback. Etat : New. Language:Chinese.Paperback. Publisher: Defense Industry.

paperback. Etat : New. Language:Chinese.Paperback. Pages Number: 236 Publisher: Posts Telecom Press Pub. Date :2002-01-01. book is a comprehensive and systematic introduction to all-optical network to the latest research results. The book is divided into 10 chapters. including: all-optical networks to form the network topology. node equipment. the management of all-optical networks. dense wavelength division multiplexing (DWDM) optical networks. optical code division multiple access (OCDMA) networks. optical Intern.…

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2004-01-01 Pages: 271 Publisher: People's Posts and Telecommunications Press title: modern communication network technology. original price: 23 yuan Author: Changsha Telecommunications and Technology Vocational compiled Press: People's Posts and Telecommunications Press Publication Date: 2004 -01-01ISBN: 9787115113429 Words: Page: 271 Edition: Binding: Paperback Folio: Product ID: Editor's eighteenth No Summary No directory No author describes No Digest No media recommended noFour Satisfaction guaranteed,or money back.…

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Promotional genuine book Softswitch Technology and Applications - modern communication network technology Books (NewFour Satisfaction guaranteed,or money back.

paperback. Etat : New. The paperback. Pub Date: October 2004 Pages: 241 Language: Chinese in Publisher: Tsinghua University Press. the book discusses the basic concepts of modern communication systems. the working principle and the main characteristics of major equipment. systems Zuwangfangshi content. The book is divided into 10 chapters. describes a digital telephone switching system. a mobile communication system. data communication systems. satellite communication system. a microwave communication system and th.…

paperback. Etat : New. Language:Chinese.Paperback. Publisher: Electronic Industry.

paperback. Etat : New. Language:Chinese.Modern Communication Network Technology (Higher).

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2005-02-01 Pages: 368 Publisher: People's Posts and Telecommunications Press title: Introduction to Modern Information Network - 21st century information and communication technology tutorial original price: 37 yuan: Liu Shaoting Press: People Post published Society Publication Date :2005-02-01ISBN: 9787115128799 Number of words: Pages: 368 Edition: Binding: Paperback (diskless) Folio: Product Identification: Editor's twenty-third No Summary No directory No author describes No Abstracts No media recommended noFour Satisfaction guaranteed,or money back.…

paperback. Etat : New. Paperback. Pub Date: 2007 08 of Pages: 182 in Publisher: Tongji University Press colleges traffic information engineering textbook series: modern traffic information network and communications technology introduces the basics of traffic information network. focused on a variety of traffic information The principle and application of network technology. The main contents include: to traffic information network and computer networks. the basic theory of modern communication technology. mobile c.…

paperback. Etat : New. Language:Chinese.Pages Number: 0 Publisher: Southwest Jiaotong University Pub. Date :2004-01 -.

paperback. Etat : New. Language:Chinese.[On-demand print] Network and modern communication technology foundation.

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Modern communication network switching technology [Spot]Four Satisfaction guaranteed,or money back.

paperback. Etat : New. Paperback. Pub Date: 2009 Pages: 364 Language: Chinese in Publisher: Xi'an University of Electronic Science and Technology Publishing House modern information network technology and application is divided into 10 chapters. the basic contents include Introduction to modern information network. communication network basics. telecommunication network. mobile communications network. the data communications network. computer network. a broadband integrated services digital network. a broadband IP .…

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Publisher: People PostFour Satisfaction guaranteed,or money back.

paperback. Etat : New. Pub Date :2004-01-01 Pages: 271 Publisher: People's Posts and Telecommunications Press book comprehensive systematic introduction to the theory and technology of modern communication networks significantly re-technology. new business applications and of concern communication network technology latest research focuses on the principles of a variety of communication network technology. network architecture. business applications and interconnection. The book is divided into eight chapters. incl.…

paperback. Etat : New. Pages Number: 268 Publisher: People's Post Pub. Date :2011-07-01 version 1. Things key technologies by Zhang Cheng. Fu Hang. Li Tianpu. Xu Lu. eds. focuses on the things related to key technologies. the main including wireless sensor networks. ZigBee. M2M technology. RFID technology. NFC technology. low-power Bluetooth technology. The key technology of Things comprehensive systems. integrating theory with practice. things networking related work available from researchers. engineers. and thin.…

paperback. Etat : New. Paperback. Pub Date :2014-04-01 Pages: 352 Publisher: Tsinghua University Press Communication Network Technology is engaged in communications and technology workers should have a comprehensive technical expertise. the technology and the development and construction of communication networks. network closely related to the planning and design. development and production of network maintenance and communications equipment. etc. and involve communication network theory. the application of a var.…

paperback. Etat : New. Paperback. Pub Date :2014-01-01 Pages: 360 Publisher: Xi'an University of Electronic Science and Technology Publishing House with the sensor network. networking. Pan appeared in network intelligence cloud and multi-network integration and other emerging technologies. the future of the communications network will be toward digital. integrated. broadband. intelligent. personalization and integration of direction. To enable students to have a more solid foundation of knowledge and broaden horizo.…

paperback. Etat : New. Paperback. Pub Date: 2013 Pages: 253 Language: Chinese in Publisher: People's Posts and Telecommunications Publishing House modern communication network Technology Series: GPRS network signaling explain examples of system a thorough introduction to the system architecture of the GPRS network. as well as to the letter so that the main line interface protocol and signaling processes. Modern Communication Network Technology Series: GPRS network signaling explain examples of combination of Chines.…

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2012-09-01 Pages: 363 Publisher: National Defence Industry Press title: modern telecommunications network technology: Satellite Communication System List Price: 85.00 yuan Author: POSTS Press: National Defense Industry Press Publication Date: 2012 -09-01ISBN: 9787118083996 Words: Pages: 363 Edition: 1 Format: Folio: 16 Weight: Editor's Summary of modern telecommunications network technologies: satellite communications system. a systematic introduction to the basics of satellite communications. satellite orbit the composition and characteristics of the earth station. the signal transmission and processing techniques. multiple access techniques. link budget. the satellite communication network. and satellite mobile communications. broadband satellite communications. anti-jamming satellite communications and emergency satellite communications. and other aspects of content. Modern telecommunication network technologies: satellite communication system combined with the latest technological developments in satellite communications. to ensure that the content on the basis of fundamental and systemic highlighted engineered. has a high reference value of practical application. Modern telecommunications network technologies: satellite communication system as engineering and technical personnel engaged in the satellite communications professional. scientific and technical workers. reference books and related professional college teachers and students. Contents Chapter 1 Overview 1.1 basic concept of satellite communications 1.1.1 satellite communication Definition 1.1.2 Satellite Communications Features 1.2 Satellite Communications 1.3 A satellite communication services and frequency 1.3.1 Satellite Communications Services 1.3.2 satellite communications frequency band divided 1.3.3 Satellite Communications frequency allocation 1.4 satellite communication system basically consists 1.4.1 Communication Satellite 1.4.2 1.5 satellite earth station communication status quo and development 1.5.1 satellite communications status quo 1.5.2 Satellite communication trends refer to Chapter 2 satellite orbit 2.1 orbital characteristics 2.1.1 Kepler's first law 2.1.2 Kepler's second law 2.1.3 Kepler's third law 2.2 Description track terminology and methods 2.2.1 a few terms 2.2.2 coordinate Department 2.2.3 Reference 2.3 track type 2.4 orbit communication satellites available 2.4.1 Van Allen synchronous orbit with 2.4.2 elliptical orbit 2.4.3 2.4.4 2.4.5 polar and sun-synchronous orbit inclined circular orbit 2.5 orbital perturbation 2.6 eclipse and Ling interrupted 2.6.1 eclipse 2.6.2 Ling interrupt 2.7 geostationary satellite position remains References Chapter 3 satellite communication earth station 3.1 Earth station 3.2 earth station RF characteristics and the relevant requirements of 3.2.1 the earth stations GT value requirements 3.2 3.3 Earth station antenna radiation limit .2 earth station EIRP limit 3.2.3 polarization isolation restrictions 3.2.4 with 3.3.1 Overview 3.3.2 the antenna antenna electrical parameters of the composition and working principle 3.3.3 3.3.4 tracking 3.3 .5 satellite communications antenna 3.4 emission subsystems 3.4.1 converter 3.4.2 Power Amplifier 3.5 receiver subsystems 3.5.1 3.6 modulation and demodulation of the low-noise amplifier 3.5.2 downconverter subsystem 3.6.1 modem Main technical characteristics 3.6.2 modem of the basic principles of classification 3.6.3 modem 3.7 service access subsystem 3.7.1 access control the 3.7.2 interface protocol processing 3.7.3 voice coding 3.7.4 video encoding 3.8 management control subsystem 3.9 for distribution subsystems References Chapter 4 satellite communication signal transmission processing a continuous signal transmission model of the 4.1 signal transmission model 4.1.1 4.1.2 burst signal transmission model . Chapter 5 Multiple Access Chapter 6 h.…

paperback. Etat : New. Paperback. Pub Date: 2017-01-01 Pages: 294 Language: Chinese Publisher: xi 'an university of electronic science and technology press modern communication technology and network application (third edition) much starker choices-and graver consequences-in planning information engineering specialty of institutions of higher learning materials comprehensively systematically tells the story of the basic principles of modern communication. communication. new technology and the application of the com.…

paperback. Etat : New. Language:Chinese.Paperback. Pub Date: 224 Publisher: People's Posts and Telecommunications Publishing House With the continuous development of computer technology and modern communication technology. network broadband has become an inevitable trend of computer networks and communication networks. This book is based on the Internet of * development. combined with modern broadband communication technology. specifically introduces and analyzes the basic technology and principles of broadband Int.…

paperback. Etat : New. Paperback. Pub Date: November 2012 Pages: 312 Language: Chinese Publisher: People's Posts and Telecommunications Press Technology Series of modern communication networks and wireless city: the construction and operation of carrier-grade Wi-Fi network (2) In the Wi-Fi technical principles. a comprehensive analysis from the perspective of the telecom operators build a few of the carrier-grade Wi-Fi network necessary link-Wi-Fi network design planning and construction. the Wi-Fi network maintena.…

paperback. Etat : New. Paperback. Pub Date :2014-04-01 Pages: 326 Language: Chinese Publisher: Tsinghua University Press modern electronic communication technology textbook series: Computer Network Technology and Design introduces the basic principles on the basis of general computer networks. emphasizing the following three aspects: First. the basic principles of computer networks with a LAN based on an increase of fieldbus. embedded and mobile wireless networks. such as electrical and electronic specialty knowled. …

paperback. Etat : New. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2013-04-01 Pages: 290 Publisher: People Post Press the modern communication network technology Series : GSM network optimization theory and practice to a network optimization engineer's perspective . elaborated GSM wireless network optimization involves technical knowledge. especially for Ericsson device -specific features and the relatively new GSM wireless optimization ideas were the focus of a comprehensive explanation. Modern communications network Technology Series .Four Satisfaction guaranteed,or money back.…

paperback. Etat : New. Paperback. Pub Date: 2016-10-01 Pages: 167 Language: Chinese Publisher: national defense industry press the modern telecommunications network technology. computer network and satellite communication network integration technology in the systematic analysis of computer network and satellite communication network (hereinafter referred to as satellite network) of the differences and relations. computer network protocol in each layer of satellite network adaptability.…

paperback. Etat : New. Language:Chinese.Pages Number: 278 Publisher: People's Post Pub. Date :2011-10-01 version 1 by Yang Haiyan eds triple play of key technologies and building programs. a more comprehensive description of the triple play of telecommunications networks key technologies and building programs. which specifically includes: the basic concepts of triple play. triple play development process. triple play technology and industry background. for the triple play of broadband access network and backbone be.…