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What is 5G Voice over New Radio?

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...

NSN completes live video call on VoLTE network

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.

Reality Check: Finding a voice for 4G wireless

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...

Reality Check: Voice over LTE – Balancing technology choices with commercial imperatives

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...

Reality Check: Standing up for standards

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...

Reality Check: Dawn of a new era for mobile voice

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...

Alcatel-Lucent posts profit, gets VZW, Chinese operator contracts

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...

Analyst Angle (Special Edition): Mobile operators need help in moving to the age of software: Enhanced back-end systems can help them unleash digital vitalities

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...

Spotlight on: Genband: Firm integrates Nortel VoIP assets, employees

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 shows off WiMAX handoff in Dominican Republic

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...

Infrastructure awards wrap-up: Nokia Siemens, Motorola, Alcatel-Lucent and more

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...

Video Share expands at AT&T

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...

Infrastructure awards wrap-up: Ericsson, Nokia Siemens, LGC and more

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...

Weekly infrastructure awards wrap-up

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...

Ericsson looks to IP in $1.9B Reback buy

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...

Lucent to resell Westell gateway as part of IMS

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...

Weekly infrastructure awards wrap-up

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...

Lucent unveils Acuity architecture

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...

Ericsson leverages wireless for IPTV

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...

Ericsson leverages wireless plays for IPTV

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...

Lucent unveils Acuity architecture

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...

Weekly infrastructure awards wrap-up

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 rings up $300M in global agreements

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...

Lucent rings up $300 million in contracts

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...