While these systems offer a number of advantages for time-critical two-way communications, they are expensive and limited if you need wide-area coverage, especially across a country or continent.
The growth in protected area coverage is a good example.
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We have increased protected area coverage from 3% terrestrially in the early 1980s to nearly 13% now, and the Biodiversity Convention has set a terrestrial target of 17% by 2020.
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Hess and Occidental Petroleum are the most sensitive to oil prices in his coverage area.
We're improving the density of superchargers in well-traveled routes, as well as the overall coverage area.
If the pitch is not in your specific coverage area, but still viable, please consider forwarding to an appropriate colleague.
With other carriers, when you travel outside of their LTE coverage area, you may be on a much slower 3G network.
By the end of next month, we'll triple the supercharger coverage area.
With smartphones on other carriers' networks, when you travel outside of their LTE coverage area, you may be on a much slower 3G network.
ENGADGET: Nokia Lumia 920 and 820 land stateside on AT&T's 4G LTE network this November
While these products were effective in the past, they have effectively pushed the attackers to focus on an area outside their coverage zone: Web sites.
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If you leave a Wi-Fi coverage area, the call drops, and, after a brief but annoying delay, the phone will redial the call over Sprint.
O2 Wifi is free for everyone, regardless of network or broadband provider and once registered, customers will be automatically connected each time they enter a coverage area.
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The network will triple its coverage area this month, and he predicts Tesla owners will be able to drive from LA to NY using only Superchargers by the end of 2013.
Verizon Wireless' 4G LTE Mobile Broadband network currently reaches one-third of all Americans, with plans to expand the network to the company's entire 3G coverage area over the next three years.
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The coverage area in the U. S. is limited.
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Huge quantities of spume covered cars and buildings at the Footdee area, and coverage of the phenomenon became one of the most read stories and most watched videos on the BBC website.
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And there have been enough users and positive feedback from citizens that the city has already expanded the Wi-Fi coverage area and is planning on eventually providing free or low-cost wireless service across the entire city.
Chief Executive Brian Roberts is expected to announce on Monday that the company will roll out an Internet-based phone service in 20 of its markets during 2005, and to its complete coverage area in 2006.
With multiple antennae and dual band WiFi, the cable gateway increases the coverage area for HD streaming in the home while enabling consumers to download web content from any device in the home significantly faster than it would take on a similar 802.11n device.
ENGADGET: Netgear melds 802.11ac WiFi with cable modem, gives us a cable gateway we'd actually like
The captured data is then encoded with GPS info and immediately sent to a call center or trusted friend, or stored for future transmission if a signal is not readily available (since you need to reenter a coverage area at some point for this device to be effective, we can safely rule out T-Mobile as a potential carrier).
C. area, long a coverage stronghold for Verizon, it kept switching briefly from 3G mode to slower 2G mode.
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For a given rise in police numbers, kidnappings fell in line with the expansion of mobile coverage in each area.
An investigating detective said Mr Murphy's mobile could be connected to the area by analysis of mast coverage but also confirmed the County Louth man is not suspected of being in Omagh on the day of the Real IRA attack in August 1998.
But the authority argued that a comprehensive service did not mean blanket coverage over a geographical area.
We'll be sprinkling them in every now and again to let you sound off about the coverage in your local area, so if you live in Philadelphia and have world-class (or world's worst) signal, let us know in the comments below.
ENGADGET: Ask Engadget: best Philadelphia wireless carrier? Mobile
For full coverage of the Washington-area shootings story, see CNN.com's Special Report: A trail of terror.
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