AT&T has spent $40 billion over the past three years for licenses with few prospects for incremental revenue. Following a period of investment, AT&T will hold a nationwide 5G wireless network with ...
For most investors, how much a stock's price changes over time is important. Not only can it impact your investment portfolio, but it can also help you compare investment results across sectors and ...
Telus has replaced much of its legacy copper network with fiber, a significant upgrade that provides high-speed internet services to consumers while reducing maintenance costs. The firm has recently ...
Instead, the company wants its customers to have phones compatible with the low-band spectrum. Wireless communication signals travel over the air through radio frequencies or spectrum. T-Mobile's 600 ...
Verizon already bought $1 billion worth of spectrum licenses in the 850 MHz band, as well as Advanced Wireless Services in the 695–2200 MHz range and Personal Communications Services (PCS) bands in ...
Abstract: The evolution towards fifth-generation wireless (5G) and beyond has significantly increased the demand for efficient spectrum management and utilization. Conventional spectrum sensing ...
You've probably already picked a side, but is it the right one? Here's how Apple and Google's mobile operating systems stack up on 14 key features. PC hardware is nice, but it’s not much use ...
Cellular One / Western Wireless Info & Phones News Forum Western Wireless was acquired in 2005 by Alltel. The move to the Alltel brand was completed in early 2006. Previously, the company was ...
I’m a Mobile Analyst at PCMag, which means I cover wireless phones, plans, tablets, ereaders, and a whole lot more. I’ve always loved technology and have been forming opinions on consumer ...