UMTS

Nokia Corp. filed a complaint with the Delaware Court of Chancery over several matters relating to its disputes with Qualcomm Inc., the latest in a series of squabblings between the …

ESPOO, Finland—Nokia Corp. filed a complaint with the Delaware Court of Chancery over several matters relating to its disputes with Qualcomm Inc., the latest in a series of squabblings between …

If the growth in handset sales in mature markets such as the United States slowed somewhat at mid-year, as some market and financial analysts have suggested, one explanation may be …

PARIS-Alcatel Inc. appears to be strengthening its UMTS market share as the French vendor bought out Fujitsu’s 34-percent stake in the pair’s UMTS joint venture, while at the same time, …

Nortel Networks Ltd. swung from a $33 million net loss at the close of last year’s second quarter to a profit of $366 million this year, thanks to a 30-percent …

The following list includes ratings changes and financial information for wireless companies announced this week by investment-banking and financial-services firms. Click here for wireless ratings from past weeks from RCR …

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 …

PARIS—French news organizations reported Alcatel Inc. has confirmed that it bought Fujitsu’s remaining 34 percent stake in the UMTS joint-venture, Evolium, which the two companies formed in 2000. Though financial …

TORONTO—Nortel Networks Ltd. posted second-quarter profits of $366 million from $2.74 billion in revenues, up from last year’s $33 million net loss based on revenues of $2.62 billion. “Our second …

It’s a WiMAX world, and we only live in it. Or so it would seem with the plethora of press announcements, standards proposals and virgin sacrifices made at the altar …

Nortel Networks Ltd. is making organizational changes in its GSM and UMTS access businesses, which could lead to a selling of the company’s UMTS access business, according to UBS Investment …

MURRAY HILL, N.J.-Manx Telecom, a subsidiary of O2 Group plc, has partnered with Lucent Technologies Inc. and Qualcomm Inc. on a UMTS and HSDPA field trial using 900 MHz spectrum …

As news of Motorola Inc.’s joint venture with Huawei Technologies Co. Ltd. sinks in, analysts offered insights as to what the partnership means to the two companies as well as …

MURRAY HILL, N.J.—Manx Telecom, a subsidiary of O2 Group plc, partnered with Lucent Technologies Inc. and Qualcomm Inc. on a UMTS and HSDPA field trial using 900 MHz spectrum on …

SHANGHAI, China—Motorola Inc. and Huawei Technologies Co. Ltd. are teaming up to launch what they call an “enhanced and extensive” suite of UMTS and HSPA infrastructure equipment to carriers. The …

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 …

As wireless carriers begin exploring data roaming, several are not simply limiting their sights to domestic roaming but are seeking to provide a more seamless mobile data experience around the …

While the standards-setting process for WiMAX technology seems to move forward at a snail’s pace, the business machinations around mobile WiMAX are developing faster than a speeding bullet, so to …

A recent report from Lehman Brothers Equity Research suggests that Cingular Wireless L.L.C. plans to cut its capital expenditures next year by $1.5 billion, a 20-percent drop from the $7.5 …

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 …

High Tech Computer Corp. wants its day in the sun and plans to begin selling phones under its own “HTC” brand, a departure from the anonymous, original design manufacturer role …

TAIPEI, Taiwan—High Tech Computer Corp. wants its day in the sun and plans to begin selling phones under its own “HTC” brand, a departure from the anonymous, original design manufacturer …

The upcoming AWS auction of 1700 MHz and 2100 MHz spectrum, now slated for August, raises the question of how many frequency bands might be jammed onto a handset and …

Sprint Nextel Corp. says it is testing so-called “4G” technologies for use on its expansive 2.5 GHz spectrum holdings and that it plans to choose one that has a “global …

RESTON, Va.—Sprint Nextel Corp. says it is currently testing so-called “4G” technologies for use on its expansive 2.5 GHz spectrum holdings and that it plans to choose one that has …