operating expenses

After months of rumors, LightSquared’s plans to speed up its proposed network deployment seem to have found some solid ground as the company has announced a 15-year, “spectrum hosting and …

Sprint Nextel Corp. (S) continued its operating turn around during the second quarter, but those improvements appeared to have come at a cost.The carrier managed to add nearly 1.1 million …

Despite claims that a sale was nearly finalized, Clearwire Corp. (CLWR) has backed away from its plans to sell off spectrum assets in an attempt to raise funds for future …

Clearwire Corp.’s (CLWR) transition from a retail operator to a wholesale partner gained further momentum during the fourth quarter as the carrier posted record wholesale net additions and announced plans …

Sprint Nextel Corp. (S) continued to turn around its flagging customer growth results during the third quarter, though at a tough financial cost.The nation’s No. 3 operator said it added …

Editor’s Note: Welcome to our weekly Reader Forum section. In an attempt to broaden our interaction with our readers we have created this forum for those with something meaningful to …

AT&T Mobility’s second-quarter numbers were buoyed by a 52% jump in wireless data sales over the same quarter last year, and the carrier’s overall revenues from wireless popped by 15.8% …

Nokia Corp. set the bar for its competitors yesterday – growth is possible under current market conditions. But Sony Ericsson Mobile Communications could not perform a chin-up. The Japanese-Swedish joint …

Editor’s Note: Welcome to Reality Check, a feature for RCR Wireless News’ new weekly e-mail service, Mobile Content and Culture. We’ve gathered a group of visionaries and veterans in the …

Tellabs Inc. reported a profit of $6 million in the fourth quarter, marking a 78% drop from the $29 million it brought in during the year-ago period. Due to the …

Mobile Voice over Internet Protocol will quickly overtake voice-over-Wi-Fi technology and become a mainstream form of communication, predicts a new study from research firm Disruptive Analysis.The firm predicts the number …

NextWave Wireless Inc. lost more than $59.5 million during the second quarter, primarily due to an increase in operating expenses related to the expansion of its research and development teams …

NextWave Wireless Inc., which has been on an acquisition bent this year as it aims to be a force in the wireless broadband industry, announced a 98% increase in revenues …

NextWave Wireless Inc., which has been on an acquisition bent this year and remains a steady force in the industry, announced a 98% increase in revenues over the year-ago period …

With wireless carriers expected to begin announcing first quarter results this week, accounting-challenged U.S. Cellular Corp. reported much-delayed fourth quarter results as well as limited first quarter results.The carrier said …

RadioShack Corp.’s stock stood out this morning as it shot up nearly 15 percent to $26.24, well above its 52-week high, on news that the electronics retailer’s profits in the …

The following list includes ratings changes and financial information for wireless companies announced this week by investment-banking and financial-services firms. Carrier Morgan Stanley raised its industry view on the telecom …

MILPITAS, Calif.-Chipmaker LSI Logic Corp. jumped into the wireless arena by scooping up Agere Systems Inc., a mobile phone chip producer. LSI develops chips for hard drives and DVD recorders, …

BOSTON—American Tower Corp. confirmed it will restate financial results from 2005 through the first quarter of this year after finding discrepancies in “measurement dates” of certain stock-option grants. AMT said …

CAMBRIDGE, England—Shares of Bango plc faltered after the company said it was unlikely to become cash flow-positive this year. Bango, which provides technology for off-deck content delivery and billing, reported …

There’s nothing like a new nationwide WiMAX network to invigorate the already booming tower industry, though news of Sprint Nextel Corp.’s WiMAX plans didn’t come in time to boost second-quarter …

SARASOTA, Fla.—For the fifth quarter in a row, Global Signal Inc. blamed its net losses on the company’s $1.2 billion cash purchase of 6,600 Sprint Nextel Corp. towers, which the …

It was a good quarter for some regional providers of wireless service, with healthy growth and increasing average revenue per user. Alltel Corp. posted strong second-quarter results with plusses and …