Principles of Voice & Data Communications

Principles of Voice & Data Communications
Author: Regis J. Bates
Publisher: McGraw-Hill Technology Education
Total Pages: 818
Release: 2007
Genre: Computers
ISBN:
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Principles of Voice and Data Communicationis a technology book for the non-technical student, a comprehensive overview of the entire networking industry built on unrivaled real-world experience. With its helpful pedagogy, teaching support, and student-friendly tone,Principles of Voice and Data Communicationgives students the foundation they need to enter, and succeed in, the technology and communications fields.

Data Communications Principles

Data Communications Principles
Author: Richard D. Gitlin
Publisher: Springer Science & Business Media
Total Pages: 746
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 1461532922
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This unique text, for both the first year graduate student and the newcomer to the field, provides in-depth coverage of the basic principles of data communications and covers material which is not treated in other texts, including phase and timing recovery and echo cancellation. Throughout the book, exercises and applications illustrate the material while up-to-date references round out the work.

Data Communication Principles

Data Communication Principles
Author: Aftab Ahmad
Publisher: Springer Science & Business Media
Total Pages: 288
Release: 2007-05-08
Genre: Computers
ISBN: 0306477939
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Data Communication Principles for Fixed and Wireless Networks focuses on the physical and data link layers. Included are examples that apply to a diversified range of higher level protocols such as TCP/IP, OSI and packet based wireless networks. Performance modeling is introduced for beginners requiring basic mathematics. Separate discussion has been included on wireless cellular networks performance and on the simulation of networks. Throughout the book, wireless LANS has been given the same level of treatment as fixed network protocols. It is assumed that readers would be familiar with basic mathematics and have some knowledge of binary number systems. Data Communication Principles for Fixed and Wireless Networks is for students at the senior undergraduate and first year graduate levels. It can also be used as a reference work for professionals working in the areas of data networks, computer networks and internet protocols.

Voice and Data Communications Handbook

Voice and Data Communications Handbook
Author: Regis J. Bates
Publisher: McGraw-Hill Companies
Total Pages: 936
Release: 1998
Genre: Computers
ISBN:
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Written from a user friendly perspective in non-technical language and based on the successful Data-Tech Institute seminar, this is the most comprehensive, up-to-date reference on all aspects of voice and data communications available. The handbook will be of value to communications professionals who need this knowledge to meet the requirements of proliferating PC/LAN networks.

Voice & Data Communications Handbook, Fifth Edition

Voice & Data Communications Handbook, Fifth Edition
Author: Regis J. Bates
Publisher: McGraw Hill Professional
Total Pages: 673
Release: 2007-01-03
Genre: Computers
ISBN: 0071661875
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The Definitive Telecommunications Reference--Fully Updated Understand cutting-edge telecommunication and networking technologies using this straightforward, real-world implementation guide. Fully revised to cover all of the latest transmission protocols, Voice & Data Communications Handbook, Fifth Edition covers all the bases-from analog transmission, VPNs, and LANs to DSL, CATV, WiFi, VoIP, and GSM. This authoritative volume covers the ins-and-outs of each vital topic, supplies practical examples and solutions, and provides helpful self-tests. You'll also find up-to-date information on regulatory standards, switches, routers, frame relay, and security procedures. Use new wireless technologies Understand the building blocks of analog transmission-bandwith, amplitude, and frequency Provide transparent communications using the OSI model and seven-layer architecture Comply with local and federal regulations and RBOCs Transmit information using routers, SS7, PBX, and KTS switches Send and receive data across TCP/IP, wireless, cellular, and optical systems Create a connection using a modem Connect to multiple VPNs and LANs using frame relay, ATM, and MPLS Deploy high-speed broadband access with cable modems, xDSL, and CATV Get details on VoIP, SIP, and voice over data services Increase bandwidth using IP telephony techniques and PBX equipment

Principles Of Digital Communication System & Computer Network

Principles Of Digital Communication System & Computer Network
Author: K.V.K.K. Prasad
Publisher: Dreamtech Press
Total Pages: 776
Release: 2003-07-17
Genre:
ISBN: 9788177223620
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A Comprehensive coverage of Digital communication, Data Communication Protocols and Mobile ComputingCovers:" Multiplexing & Multiple accesses" Radio Communications- Terrestrial & Satellite" Error Detection & Correction" ISO/ OSI Protocol Architecture" Wired Internet DNS, RADIUS, Firewalls, VPN" Cellular Mobile Communication" GPS, CTI, Wireless Internet" Multimedia Communication over IP Networks

Voice Compression and Communications

Voice Compression and Communications
Author: Lajos Hanzo
Publisher: Wiley-IEEE Press
Total Pages: 680
Release: 2001-09-11
Genre: Computers
ISBN:
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Up-to-date, expert coverage of topics in wireless voice communications Voice communication is the most important facet of mobile radio service. Even when the predicted surge of wireless data and Internet services becomes a reality, voice will remain the most natural means of human communication. Voice Compression and Communications details issues in wireless voice communications and treats compression, channel coding, and wireless transmission as a joint subject. Part I covers background material, whereas Part II provides detailed information on both proprietary and standardized analysis-by-synthesis codecs, including the speech codecs of virtually all existing wireline-based and wireless systems. Parts III and IV discuss mainly research-based wideband, audio, as well as very low-rate schemes likely to find their way into future standards. Voice Compression and Communications describes fundamental concepts in a non-mathematical way early in the book for those with only a background knowledge of signal processing and communications. More advanced readers will find detailed discussions of theoretical principles, future concepts, and solutions to various specific wireless voice communications problems.

Securing VoIP

Securing VoIP
Author: Regis J. Jr (Bud) Bates
Publisher: Elsevier
Total Pages: 222
Release: 2014-11-14
Genre: Computers
ISBN: 0124171222
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Securing VoIP: Keeping Your VoIP Network Safe will show you how to take the initiative to prevent hackers from recording and exploiting your company’s secrets. Drawing upon years of practical experience and using numerous examples and case studies, technology guru Bud Bates discusses the business realities that necessitate VoIP system security and the threats to VoIP over both wire and wireless networks. He also provides essential guidance on how to conduct system security audits and how to integrate your existing IT security plan with your VoIP system and security plans, helping you prevent security breaches and eavesdropping. Explains the business case for securing VoIP Systems Presents hands-on tools that show how to defend a VoIP network against attack. Provides detailed case studies and real world examples drawn from the authors’ consulting practice. Discusses the pros and cons of implementing VoIP and why it may not be right for everyone. Covers the security policies and procedures that need to be in place to keep VoIP communications safe.

Principles of Wireless Access and Localization

Principles of Wireless Access and Localization
Author: Kaveh Pahlavan
Publisher: John Wiley & Sons
Total Pages: 550
Release: 2013-08-21
Genre: Technology & Engineering
ISBN: 1118629280
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A comprehensive, encompassing and accessible text examining a wide range of key Wireless Networking and Localization technologies This book provides a unified treatment of issues related to all wireless access and wireless localization techniques. The book reflects principles of design and deployment of infrastructure for wireless access and localization for wide, local, and personal networking. Description of wireless access methods includes design and deployment of traditional TDMA and CDMA technologies and emerging Long Term Evolution (LTE) techniques for wide area cellular networks, the IEEE 802.11/WiFi wireless local area networks as well as IEEE 802.15 Bluetooth, ZigBee, Ultra Wideband (UWB), RF Microwave and body area networks used for sensor and ad hoc networks. The principles of wireless localization techniques using time-of-arrival and received-signal-strength of the wireless signal used in military and commercial applications in smart devices operating in urban, indoor and inside the human body localization are explained and compared. Questions, problem sets and hands-on projects enhances the learning experience for students to understand and appreciate the subject. These include analytical and practical examples with software projects to challenge students in practically important simulation problems, and problem sets that use MatLab. Key features: Provides a broad coverage of main wireless technologies including emerging technical developments such as body area networking and cyber physical systems Written in a tutorial form that can be used by students and researchers in the field Includes practical examples and software projects to challenge students in practically important simulation problems