Stories by Stephen Lawson

GPS makers trade barbs with LightSquared

A GPS industry group dismissed mobile startup LightSquared's alternative proposal for an LTE network that would operate on frequencies close to the GPS band, saying the company hasn't presented any clear plan to reduce interference.

LightSquared files GPS report and new plan

LightSquared filed a long-awaited report on possible GPS interference by its planned cellular network to the FCC on Thursday, along with a formal proposal to use a different block of frequencies to prevent those problems.

LightSquared faces more turbulence over GPS

There's little disagreement about what a test report expected this week will say about LightSquared's proposed LTE network: It knocks out GPS on many devices. There's far less consensus about what causes the problem and what to do about it.

LightSquared gains netTalk, faces more critics

Mobile startup LightSquared has gained another wholesale customer on Tuesday even as more critics joined a group that opposes LightSquared's planned LTE network on the grounds that it will interfere with GPS.

Alcatel leaps ahead with 400-gigabit routing chip

Alcatel-Lucent is charting a course to the next generation of carrier routers with new silicon that is focused today on delivering services from the edge of a network but could also power a massive packet engine for the core.

Lawmakers want to block LightSquared approval

A U.S. House of Representatives committee has stepped into the fray over startup LightSquared's planned mobile data network, and passed a bill that would block the Federal Communications Commission from spending any money granting the carrier a waiv...

VMware's Maritz sees 'post-document' era

The PC era is giving way to a world centered on data, where devices and infrastructure are shaped by the information that users want to get from them, VMware President and CEO Paul Maritz said on Wednesday.

Startup Bromium takes aim at cloud security

Simon Crosby, the former CTO of Citrix Systems' data center and cloud business, has formed a startup called Bromium that will aim to solve security problems in a cloud environment.

Sound-based system promises NFC now

While NFC (near-field communication) gradually emerges to turn mobile phones into payment devices, Silicon Valley startup Naratte is introducing a system it claims can do roughly the same thing without adding a chip to the handset.

LightSquared may seek extension on GPS report

LightSquared said it may ask for another two weeks to compile a report on possible interference between its planned cellular network and the GPS system, as a Wednesday deadline for the report loomed.

LightSquared report due amid criticism

Mobile startup LightSquared may go from the frying pan to the fire on Wednesday when it releases a report on potential interference between its planned network and GPS.

Ethernet vendors racing to meet demand

Ethernet vendors will need to develop faster products more quickly to keep up with the demand being created by mobile and cloud computing, some participants at an industry group meeting said on Tuesday.

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First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

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