TITLE

Looking Under the Hood of VoIP

AUTHOR(S)
Drucker, Elliott
PUB. DATE
November 2005
SOURCE
Wireless Week;11/15/2005, Vol. 11 Issue 23, p22
SOURCE TYPE
Trade Publication
DOC. TYPE
Article
ABSTRACT
Highlights the advantages of Voice over Internet Protocol (VoIP) for broadband 3G technologies EV-DO Rev A and Wideband-Code Division Multiple Access/high-speed downlink packet access once they adopt VoIP as the standard means for carrying voice over wireless networks in the U.S. Reason for the popularity of VoIP; Attractiveness of evolving voice services to VoIP; Importance of efficiency to wireless operators.
ACCESSION #
18880981

 

Related Articles

  • CDMA's eastern promise. Joon, Park Hee // Telecommunications - International Edition;Mar1998, Vol. 32 Issue 3, p61 

    Focuses on the adoption of the code division multiple access (CDMA) not only for cellular coverage but also for wireless local loop markets in the Asia-Pacific. Adaption of CDMA in Asia; Use of the broadband version of CDMA, known as B-CDMA; Advantages of B-CDMA.

  • A New Fix. Martinek, Marcia // Wireless Review;8/15/2001, Vol. 18 Issue 16, p28 

    Reports on the popularity of the wireless code division multiple access (WCDMA)-based technology in the fixed-wireless broadband communications sector. Advantages of WCDMA; Challenges of bringing WCDMA equipment in the home; Technologies and products for WCDMA.

  • The wider, the better. Emmett, Arielle // America's Network;2/1/97, Vol. 101 Issue 3, p32 

    Highlights the high-speed, multimedia applications of the wideband code division multiple access (CDMA). Air interface standards for wireless multimedia technology; Use of CDMA in parallel to evolving digital wireless technologies; Power balancing and spectrum usage.

  • Nigeria's mobile free-for-all. Knight, James; Manson, Katrina // African Business;Jul2006, Issue 322, p32 

    The article presents news briefs on the mobile market. Celtel acquired control of the Nigerian phone company, Vmobile. Nigeria is expected to account for about one fifth of the continent's mobile users in the next three years, making it a competition for the companies fighting for market...

  • An Adaptive Beam-Shaping Strategy for WCDMA Multicellular Networks with Non-Uniform Traffic Requirements. Gkonis, Panagiotis K.; Tsoulos, George V.; Athanasiadou, Georgia E.; Kaklamani, Dimitra I. // Journal of Communications;Sep2008, Vol. 3 Issue 4, p16 

    This paper investigates the performance of an adaptive beam-shaping (ABS) strategy for wideband code division multiple access (WCDMA) multicellular networks with antenna arrays (AAs) at the base station (BS). The purpose of this ABS strategy is to form beams in directions of increased traffic...

  • MAXIMUM EIRP AND EMF ESTIMATION BASED ON OVER-THE-AIR MEASUREMENTS OF WCDMA PILOT CHANNEL. Jang, B.-J.; Moon, S.; Yoon, H. // Progress in Electromagnetics Research C;Oct2012, Vol. 31, p215 

    This paper presented an estimation method of maximum effective isotropic radiated power (EIRP) and electro-magnetic field (EMF) strength of a wideband code-division multiple-access (WCDMA) base station based on over-the-air measurements of a pilot channel in a code domain. To verify the...

  • Cognitive Radio Bandwidth Sharing Scheme Based on the Two-way Matching Game. Kim, Sungwook // Wireless Personal Communications;Feb2013, Vol. 68 Issue 3, p893 

    Bandwidth is an extremely valuable and scarce resource, and may become congested to accommodate diverse services in wireless communications. To enhance the efficiency of bandwidth usage, the concept of cognitive radio has emerged as a new design paradigm. In this paper, a new bandwidth sharing...

  • Spend and save. Turner, Lorrain // Total Telecom Magazine;Apr2006, p19 

    The article discusses the results of reports suggesting that mobile network equipment vendors could enjoy healthier order books over the next couple of years, starting in 2006. According to the Infonetics Research report, mobile operators will spend $4.1 billion on next-generation mobile and...

  • 3G looks for right connection. Clark, Robert // Telecom Asia;Feb2005, Vol. 16 Issue 2, p34 

    The article reports that the 3G buzz has been about low-cost voice, which is fine, but it's hardly going to set off the mobile multimedia revolution. The problem with 3G is it is a technology-driven, supply-push exercise. Virtually all of the wireless code division multiple access licensees in...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics