Showing posts with label telecom. Show all posts
Showing posts with label telecom. Show all posts

Voice Over WLANS: The Complete Guide (Communications Engineering) Review

Voice Over WLANS: The Complete Guide (Communications Engineering)
Average Reviews:

(More customer reviews)
The subject of Voice over WLAN (VoWLAN) is a tough one to get your mind around as it involves the convergence of two evolving technologies, Voice over Internet Protocol (VoIP) and Wireless Local Area Networks (WLANs). VoIP is rapidly replacing circuit-switched voice in the public switched telephone network (PSTN), where most of the kinks have been worked out. VoIP also is making inroads into the premises. While there remain considerable kinks in this domain, LAN-based IPBXs now are gaining serious ground against conventional PBXs, hybrids and key systems, many of which are past retirement age. WLANs have become almost ubiquitous and 802.11n promises much increased bandwidth and range due in considerable measure to MIMO antenna technology. Putting it all together involves converting the most demanding stream-oriented application of all (i.e., analog voice) to a digital data format, compressing it, packetizing the resulting data stream using a connectionless network protocol (IP), switching it through an Ethernet LAN that was never intended for such nonsense and adding the uncertainty of wireless (radio) transmission links just to make it a little more challenging. This is not an endeavor for the uneducated or faint of heart, which is where Michael Finneran and this book come in.
Voice over WLANs: The Complete Guide is an apt title, for the book is a thorough treatment of the subject that will guide just about anyone through the background, underlying technologies, planning processes and managerial issues associated with VoWLANs. Finneran begins with an insightful overview on the convergence of WLANs and VoIP. He then patiently and thoroughly builds the necessary technical foundation in radio transmission, WLAN components, media access control protocols, and privacy and security issues. His explanation of the IP protocol suite and its application in voice routing and QoS management is at just the right level. Drilling deeper into the subject, he guides the reader through network design, traffic engineering, VoWLAN configuration, fixed-mobile convergence (FMC), and network management, all of which is pretty technical fare, but Finneran presents it in such a way that it goes down easily.
Finneran has a well deserved reputation as a master communicator, both in person and in print. He avoids the temptation to impress us with his considerable intellect, preferring to exercise his unique ability to translate highly technical subject matter into plain-English, absolutely understandable and even friendly terms. Those of us who know Mike Finneran or are familiar with his work have come to expect nothing but the best from him. This book does not disappoint. Voice over WLANs: The Compete Guide is absolutely essential for anyone with a need to know about VoWLANs at a practical level.


Click Here to see more reviews about: Voice Over WLANS: The Complete Guide (Communications Engineering)



Buy NowGet 10% OFF

Click here for more information about Voice Over WLANS: The Complete Guide (Communications Engineering)

Read More...

Telecom Crash Course, Second Edition Review

Telecom Crash Course, Second Edition
Average Reviews:

(More customer reviews)
Great book for everything Telecom. Covers past, current and future technologies. If you are a tech nut like me, buy this book and read it cover to cover.

Click Here to see more reviews about: Telecom Crash Course, Second Edition



Buy NowGet 46% OFF

Click here for more information about Telecom Crash Course, Second Edition

Read More...

Charging for Mobile All-IP Telecommunications (Wireless Communications and Mobile Computing) Review

Charging for Mobile All-IP Telecommunications (Wireless Communications and Mobile Computing)
Average Reviews:

(More customer reviews)
The Charging for Mobile All-IP book is a good beginning place for those new to the Billing Models for the new systems. It has enough detail to be useful as a starting point for the more detailed issues. It gives a general idea on call flow and is very good at providing the terminology in this part of the Telephony, IMS, and IT charging systems.


Click Here to see more reviews about: Charging for Mobile All-IP Telecommunications (Wireless Communications and Mobile Computing)

This book provides a complete and comprehensive overview of 3G UMTS charging services

Evolving from offline billing of traditional telecommunications, charging for IP services in mobile networks is challenging; charging convergence is one of the major trends in the telecom industry. Advanced mobile telecommunications incorporates data applications with real-time control and management, and requires a convergent and flexible online charging system. Such convergence is essential to mitigate fraud and credit risks in order to provide more personalized information to users about charges and credit limit controls.

Charging for Mobile All-IP Telecommunications provides comprehensive and practical coverage of online and offline charging based on mobile operator experiences, and the latest efforts undertaken by the UMTS specifications.

Key features:


Presents a complete overview of the telecommunications charging system, including the evolution from 2G to 3G and all-IP network charging frameworks
Discusses all management aspects related to charging and billing processes, with a focus on the major trends and developments within the telecoms industry
Provides an overview of the telecom networks such as PSTN, GSM, UMTS and IMS
Covers the concepts of the telecom charging on mobile services and the new technologies for implementing online charging system, such as GTP' and Diameter protocol
Contains coverage on network nodes and data flows in relation to charging of mobile applications, such as IMS call and content downloading
Explains the IP-based online charging system, protocol details and recent trends in charging for mobile telecom industry


This book is an invaluable resource for graduate students, telecoms and IP engineers, network service providers and system architects. Information technologists and networking equipment manufacturers will also find this book insightful.

Buy Now

Click here for more information about Charging for Mobile All-IP Telecommunications (Wireless Communications and Mobile Computing)

Read More...

Wireless Broadband Handbook Review

Wireless Broadband Handbook
Average Reviews:

(More customer reviews)
If you do not have any technical experience in wireless and you are looking to get a grasp on the basic technology, applications, and market, I would recommend this book. Sit down read it through quickly then move on. If you have moderate wireless experience and are trying to get caught up on 2.5G and 3G technology and standards, this is NOT the book.
Beyond this point, I found that Bates repeated the same information time and time again without any new twist. I can not say that I will forget what he had to say, but he did not enrich the information. He also prognosticates based upon inspiration without any facts. After the latest "hockey stick market" bust, I would be careful basing any demand and penetration projections on historical information.
Finally, do not use the table of contents as an indicator of the depth of this book (like I did).

Click Here to see more reviews about: Wireless Broadband Handbook



Buy NowGet 19% OFF

Click here for more information about Wireless Broadband Handbook

Read More...

Newton's Telecom Dictionary: Telecommunications, Networking, Information Technologies, The Internet, Wired, Wireless, Satellites and Fiber Review

Newton's Telecom Dictionary: Telecommunications, Networking, Information Technologies, The Internet, Wired, Wireless, Satellites and Fiber
Average Reviews:

(More customer reviews)

REVIEW OF THE 26th EDITION:
The past few days I've been browsing the 26th edition. The dictionary has a nice look and feel, like the 25th edition. It has 26,283 definitions, up from 24,950 in the 25th edition. I like how it stays open on any page you open it to. Sounds simple, but it's a nice user-friendly feature.
There are LOTS of new wireless terms in the 26th edition, for example, at least 20 new terms related to Wi-Fi (Wi-Fi calling, Wi-Fi Direct, Wi-Fi peer-to-peer, Wi-Fi roaming, Wi-Fi tethering, Wi-Fi smog, carrier Wi-Fi, and a bunch of definitions for new flavors of 802.11).
New Bluetooth definitions have been added (for example, Bluetooth 2.1, Bluetooth 3.0, and Bluetooth LE).
There also now are definitions for White-Fi, white space network, and white space phone.
There also are many other new wireless-related definitions in the 26th edition that pertain to ham radio, military communications, cellular telephony, small cells, and maritime communications. I like how the dictionary has gone beyond its roots in wireline telephony and embraces wireless communications in a big way.
The 26th edition also has a lot of "green telecom" and cloud-related definitions that were not in earlier editions.
One of the other reviewers of the 25th edition here on Amazon.com will be pleased to learn that the 26th edition's definitions of DOCSIS, DOCSIS 1.1, DOCSIS 2.0, and DOCSIS 3.0 have been updated, and definitions for all versions of HTML up to and including HTML 5.0 have been updated or included if they were missing before.
All things considered, the 26th edition is a great update.
My review of the 25th edition, which follows, contains information that is also true about the 26th edition.
EARLIER REVIEW OF THE 25th EDITION:
Speaking from over 20 years of experience working at LECs and domestic and international LD carriers, and having used various telecom and networking dictionaries over the years, I can say with certainty that Newton's Telecom Dictionary is the best -- by a mile.
Each year 500 to 1,000 new definitions are added to Newton's, and existing definitions are updated, improved, or enhanced in other ways. No other telecom dictionary on the market has even half as many definitions as Newton's. In fact, if you combine the definitions from all the other telecom dictionaries and weed out duplicates, their combined total probably still will be less than half of what's in Newton's. Harry Newton clearly loves telecom, as shown by the copiousness of the dictionary, the continuous additions to it, and the continuous refinements of it.
Our company currently has around 30 copies of the 25th edition and 300 copies of earlier editions. Newton's is used in the following departments: network engineering, network planning, circuit layout, security, legal and regulatory, enterprise sales, small and medium business sales, consumer sales, wholesale markets, sales engineering, managed network services, strategy and business development, marketing, customer service, billing operations, operator services, IT, education and training, corporate communications, outside plant, station I&M, wireless ops, and PMO; it's also used by our company's senior executives.
Newton's Telecom Dictionary is widely used in industry, government, the U.S. military, and academia. It is frequently cited by the Federal Communications Commission (FCC) and in documents submitted to the FCC by petitioners. Newton's Telecom Dictionary is also cited in print by the National Telecommunications and Information Administration (NTIA), the National Institute of Standards and Technology (NIST), the Federal Trade Commission (FTC), U.S. District Courts, the U.S. Patent and Trademark Office (USPTO), the U.S. Government Accountability Office (GAO), the U.S. Committee on National Security Systems (CNSS), the U.S. National Communications System (NCS), the U.S. Department of Justice (DOJ), the U.S. International Trade Commission (USITC), the U.S. Department of the Treasury, the Small Business Administration (SBA), public utilities commissions (PUCs), public service commissions (PSCs), state and municipal government in the U.S. and abroad, and overseas PTTs (Post, Telephone, and Telegraph organizations).
It is also cited by over 100 textbooks, handbooks, and other technical reference books.

I've seen Newton's at telcos, cellular phone companies, long-distance carriers, broadband service providers, MVNOs, electrical engineering firms, defense contractors, systems integration companies, software services companies, commercial and public radio stations, a TV station, an Army satellite communications station, law firms, an ad agency, the IT department of a health services organization, the IT department of a realty company, the offices of a technology magazine publisher, universities, high schools, and state government offices.
Users of earlier editions of Newton's will be very pleased with this 25th anniversary edition. It has more terms than ever -- probably closer to 26,000 by my reckoning (based on a 10-page random sample) than the 24,950 indicated on the book's cover -- and a much more visually appealing and readable typography than was used in earlier editions. There are some new tables in the dictionary, expansions and updates of earlier definitions, and additional timeline dates.
Another interesting change is that the 25th edition uses a much thinner paper than earlier editions. It's the kind of paper that you see in books published in parts of the Far East, for example, in China and Taiwan. There are two practical benefits of this. First, even though the dictionary has grown by over 200 pages from its previous edition -- there are now 1,274 pages in the dictionary, not 1,250 pages as incorrectly stated in various booksellers' descriptions of it -- the dictionary is actually much lighter and thinner than previous editions. You can now easily carry it around with you. Second, because of the thin paper, it makes the book more flexible. You can open it to any page, let go of the page, and the book will stay open on that page.
This dictionary belongs in every department in every telco, cellco, cableco, pubco, satco, IXC, VoIP provider, AOS provider, systems integrator, managed services provider, equipment manufacturer, data center, and carrier hotel. Anyone outside of these industries who is involved in some way with telecom or networking, or who is studying it in school, or who writes about it for a living, will also find the 25th edition an indispensible resource.


Click Here to see more reviews about: Newton's Telecom Dictionary: Telecommunications, Networking, Information Technologies, The Internet, Wired, Wireless, Satellites and Fiber



Buy NowGet 38% OFF

Click here for more information about Newton's Telecom Dictionary: Telecommunications, Networking, Information Technologies, The Internet, Wired, Wireless, Satellites and Fiber

Read More...

Wireless and Cellular Telecommunications Review

Wireless and Cellular Telecommunications
Average Reviews:

(More customer reviews)
This book can be used for both business and academia. It really contains up to date information.

Click Here to see more reviews about: Wireless and Cellular Telecommunications



Buy NowGet 34% OFF

Click here for more information about Wireless and Cellular Telecommunications

Read More...

Essential Guide to Wireless Communications Applications, The (2nd Edition) Review

Essential Guide to Wireless Communications Applications, The (2nd Edition)
Average Reviews:

(More customer reviews)
Unlike alot of other books out there, the title of this book is right on the money when it comes to the content of the book. This book IS an essential guide to wireless communications. Like many other people out there, I often read the online articles and technical editorials of Mr. Dornan (do a web search, they are great reading too!). So I thought I could not go wrong with his book. I was right. Starting with a bit of a history lesson, the author takes you through current 2/2.5G cellular and then hits the ground running. He doesn't stop until he has covered 3G, wireless LANs, messaging, WAP, wireless e-commerce, security, fixed wireless (WLL) and satellite technology. Mr. Dornan has a great writing style and throughly knows his material. So, no matter what your knowledge level, the read always has a light and easy feel to it and is still able to communicate a ton of relivant information to you. If you need a good starting place on wireless communications or a refresher course, you won't find too many books better than this one.

Click Here to see more reviews about: Essential Guide to Wireless Communications Applications, The (2nd Edition)

Now, the #1 nontechnical guide to next-generation wireless has been fully updated for tomorrow's technologies-and today's business realities. The Essential Guide to Wireless Communications Applications: From Cellular Systems to Wi-Fi, Second Edition, reviews every new wireless development that matters, from 3.5G and 4G networks to profitable m-commerce applications, WLANs to T-Rays. Includes specific business wireless buying advice, plus new coverage of the health issues surrounding wireless communications.

Buy NowGet 34% OFF

Click here for more information about Essential Guide to Wireless Communications Applications, The (2nd Edition)

Read More...

Wireless Crash Course, Second Edition Review

Wireless Crash Course, Second Edition
Average Reviews:

(More customer reviews)
This book is a must buy for newcomers to the wireless industry or for those who just want to know how wireless systems work. I gave this a 4 instead of a 5 because I was expecting a little more digital wireless information. This book gives an excellent explanation of analog cellular, the foundation of wireless as we know it today. There is a section later in the book that goes over digital wireless, (GSM, CDMA, TDMA). I think differences between analog and digital protocols should be discussed throughout the book, not just one section at the end. The author does an excellent job of taking a very complex system and filtering out the technical jargon to give the readers a book that has a balance of technical information that is easy to read and easy to understand. This is a great book for your money, and it is definitely worth your time to read it.

Click Here to see more reviews about: Wireless Crash Course, Second Edition

This acclaimed wireless intro book provides a thorough understanding the basic workings of wireless networks, technology, and regulations, clearly explaining concepts like radio frequency, cell sites and switching, as well as the regulatory processes that affect all wireless service providers and equipment manufacturers. This new edition has been heavily revised to cover digital wireless: GPRS, 3G, UTMS, cdma2000, Wi-Fi, WiMAX, and the host of new digital services driving wireless growth.

Buy NowGet 34% OFF

Click here for more information about Wireless Crash Course, Second Edition

Read More...