BROWSING: ip multimedia subsystem

Rohde & Schwarz: Voice over New Radio (VoNR) should be 'considered a prerequisite for successful 5G deployment in Standalone operation' In cloud-native 5G Standalone (SA) networks, operators can deliver high-quality voice services without having to rely on LTE as an anchor. Instead, operators can offer...

Nokia Solutions and Networks recently completed a series of test cases for Voice over LTE on China Mobile's TD-LTE network, including the world's first live video call over this kind of network.

Editor's Note: Welcome to our weekly Reality Check column. We've gathered a group of visionaries and veterans in the mobile industry to give their insights into the marketplace.Fourth-generation wireless mobile broadband technologies such as Worldwide Interoperability for Microwave Access (WiMAX) and Long Term Evolution...

Editor's Note: Welcome to our weekly Reality Check column. We've gathered a group of visionaries and veterans in the mobile industry to give their insights into the marketplace.Mobile World Congress 2011 represented the debut for voice over long term evolution (VoLTE) technology among leading...

Editor's Note: Welcome to our weekly Reality Check column. We've gathered a group of visionaries and veterans in the mobile industry to give their insights into the marketplace.The terrible human tragedy arising from the massive earthquake and subsequent tsunami in Japan could have been...

Editor's Note: Welcome to our weekly Reality Check column. We've gathered a group of visionaries and veterans in the mobile industry to give their insights into the marketplace.With 18 LTE networks now in commercial service around the world, LTE handsets will surely be unveiled...

Armed with new contracts from Verizon Wireless and three Chinese operators, Acatel-Lucent reported third-quarter profits and reiterated its fourth-quarter outlook for nominal profitability this year. CEO Ben Verwaayen said he is pleased with the progress the company has made in its “transformation journey” since...

Editor's Note: This article originally appeared in our September Special Edition, Behind the Scenes, a focus on integrated subscriber and network management systems. To download the complete Special Edition, click here. The increasing use of mobile devices to access Internet content – or what...

Fresh off its May 28 official acquisition of Nortel Network Ltd.'s VoIP business, Plano, Texas-based Genband has been busy integrating new employees and product lines, as well as adding to its existing product portfolio with a new partnership.With the $182 million acquisition of Nortel's...

Alcatel-Lucent and Dominican Republic-based operator Onemax announced that they've completed the world's first mobile handoffs on a commercial WiMAX 802.16e-2005 network in the 3.5 gigahertz spectrum band just one day after the companies officially launched the network.Onemax executives, customers, local celebrities and government dignitaries...

The following list details this week's infrastructure awards for the cellular, Wi-Fi and WiMAX industries. The contracts are broken down by transmission technology, country and vendor. The value of the contract is included when available.Cellular--Serbia: Telekom Srbija has chosen Nokia Siemens to extend its...

AT&T Mobility has extended its Video Share application to almost 160 markets. The one-way live video application was launched late last month in three markets, and the carrier said at the time that it planned to expand the launch to all of its HSDPA...

The following list details this week's infrastructure awards for the cellular, Wi-Fi and WiMAX industries. The contracts are broken down by transmission technology, country and vendor. The value of the contract is included when available.Cellular--Argentina: L.M. Ericsson said it won a contract to build...

The following list details this week's infrastructure awards for the cellular, Wi-Fi and WiMAX industries. The contracts are broken down by transmission technology, country and vendor. The value of the contract is included when available. Cellular Austria: Mobilkom Austria Group chose Alcatel-Lucent to...

Infrastructure giant Ericsson announced it will acquire technology vendor Redback Networks Inc. for $1.9 billion. Ericsson's stock remained relatively unchanged after the news at about $40.71 per share.Redback was founded 1996 in San Jose, Calif. The company, which makes a business in multi-service edge...

AURORA, Ill.—Lucent Technologies Inc. and Westell Technologies Inc. signed a global reseller agreement that calls for Lucent to resell Westell's TriLink IP Multimedia Subsystem gateway as part of its IMS-based solution. Lucent said it integrated Westell's converged residential gateways into its IMS service delivery...

The following list details this week's infrastructure awards for the cellular, Wi-Fi and WiMAX industries. The contracts are broken down by transmission technology, country and vendor. The value of the contract is included when available. Click here for additional infrastructure awards from RCR Wireless...

CHICAGO-Lucent Technologies Inc. kicked off the Globalcomm trade show with an early morning press conference to introduce its new next-generation network architecture called "Acuity." Speaking to a group of analysts and media, Lucent Chief Marketing Officer John Giere explained that Acuity delivers high-bandwidth Internet...

CHICAGO-L.M. Ericsson launched a new end-to-end Internet Protocol TV offering, saying the solution is the first step in the company's long-term plans for TV services. During a press conference at the Globalcomm trade show, the company laid out its IPTV vision, explaining that it...

CHICAGO—L.M. Ericsson launched a new end-to-end Internet Protocol TV offering, saying the solution is the first step in the company’s long-term plans for TV services. During a press conference at the Globalcomm trade show, the company laid out its IPTV vision, explaining that it...

CHICAGO—Lucent Technologies Inc. kicked off the Globalcomm trade show with an early morning press conference to introduce its new next-generation network architecture called "Acuity." Speaking to a group of analysts and media, Lucent Chief Marketing Officer John Giere explained that Acuity delivers high-bandwidth Internet...

The following list details this week’s infrastructure awards for the cellular, Wi-Fi and WiMAX industries. The contracts are broken down by transmission technology, country and vendor. The value of the contract is included when available.Click here for additional infrastructure awards from RCR Wireless News.Cellular Germany...

Lucent Technologies Inc. is swimming in new contracts, announcing seven deals valued at more than $300 million at the CeBIT 2006 trade show. "Our customers' competitive landscape continues to undergo tremendous change as the boundaries between the telecom, media and Internet worlds continue to...

HANOVER, Germany—Lucent Technologies Inc. is swimming in new contracts, announcing seven deals worth more than $300 million at the CeBIT 2006 trade show. "Our customers’ competitive landscape continues to undergo tremendous change as the boundaries between the telecom, media and Internet worlds continue to...