wireless spectrum

FCC clearing way for the new terahertz territory

The United States regulatory body for telecommunication, Federal Communications Commission (FCC), has decided to create a experimental license ...... 18 Mar 2019

T-Mobile USA buys 4G spectrum off US Cellular

T-Mobile USA has announced today that it has purchased 4G spectrum from regional carrier U.S. Cellular 28 Jun 2013

LightSquared looks to sell local governments on wholesale 4G which might never come

Embattled would be 4G wholesaler LightSquared is taking the case for their proposed network to officials from rural governments. 07 Dec 2011

US proposal to free additional wireless spectrum could impact DTV broadcasts

The US House of Representatives Energy & Commerce subcommittee is considering a bill that would change the frequencies used by some DTV channels. 06 Dec 2011 - 3 comments

AT&T to acquire FLO TV wireless spectrum

AT&T and Qualcomm have jointly announced today that the carrier will purchase the wireless spectrum licenses in the 700 MHz band from the telecom ...... 20 Dec 2010 - 1 comment

Reviews

	Roborock S8 MaxV Ultra review - obstacle avoidance doesn't work as it should, otherwise almost perfect robot vacuum We put the Roborock S8 MaxV Ultra through a very, very long review process. The $1800 mopping robot vacuum is almost perfect, but its obstacle avoidance was surprisingly bad, considering the price - and compared to its competitors.
	Sharge x OnePlus Pouch review: Beautiful power bank that supports SuperVOOC charging In our review, we take a look at Sharge's power bank that supports OnePlus SuperVOOC quick charging technology as well as standard USB PD charging. It has small design flaws, but despite those, the Pouch is very nice product. 1 user comment
	Roomba Combo j7+ review - Clever trick allows robot vacuum finally to tackle home with rugs and carpets Roomba Combo j7+ is the very first Roomba model to combine robot vacuum with mopping features. And Roomba Combo j7+ does all that with a very clever trick, which tackles the problem with mopping and carpets. But is it any good? We found out.

Guides

	What IP rating for dust and water resistance means An IP classification (such as IP68) is given to mobile phones, Bluetooth speakers, and other devices, but what do these classifications mean? 1 user comment
	Guide: Phone battery drains quickly - how to fix (iPhone / Android) In this guide, we go through the most typical reasons for rapid battery drain with phones, and look at potential reasons or solutions.
	GUIDE: Wi-Fi speeds are slow? Here are some tips Having problems with Wi-Fi speed and stability at home? Here are some tips to follow to alleviate the issues. 1 user comment
	Guide: Is Your Wi-Fi Sluggish or Slow? Here's How to Fix Do you have problems with you Wi-Fi? Slow connection or is it cutting off constantly? This guide aims to remedy these problems. 1 user comment
	Does your phone rattle? Here's why it happens When you shake your phone and hear a light rattle, clatter, or jingle, it's likely not broken. The culprit is probably the optical image stabilization (OIS) system in your phone's camera, meaning everything is functioning as it should. 2 user comments

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