News and Coverage
Follow ETech on Twitter ETech Facebook Group ETech LinkedIn Group Sign Up for the Newsletter (login required) ETech Keynote Video ETech RSS Feed Attending? Add to Dopplr Tag with del.icio.us ETech 2009 Schedule ConfLink
Please log in to use the personal scheduler

All the Ways to Find You: GPS and Other Wireless Signals

Average rating
****.
(4.00, 1 rating)
Add your rating
Nick Brachet (Skyhook Wireless)
Wireless Signals
Location: Empire Room

In this session we will start by looking at the techniques used to locate devices through wireless signals, and how they apply to GPS and WiFi positioning.

In particular we will look at the GPS system. How can it calculate a location from satellites orbiting earth? You probably heard it’s all about time…. We will then dive into WiFi positioning. How does it differ from traditional wireless location systems? Did I mention 75 million reference points? Compare that to 31 satellites for GPS. None of which are controlled or managed for the purpose of positioning.

Finally, we will look at how GPS and WiFi positioning can be combined to deliver the same level of location quality whether indoors or outdoors, in the country or downtown.

Nick Brachet

Skyhook Wireless

With 15 years of experience in software engineering, Nick Brachet has broad expertise in designing robust, scalable, and adaptable software. As CTO, Mr. Brachet oversees the design and development of Skyhook’s Wi-Fi Positioning System. Prior to joining Skyhook Wireless, he was Chief Architect at Passkey International Inc., the world’s leading online group reservation system, where he was primarily responsible for the development of GroupLink — a system that enables the exchange of reservations between hotels and the Passkey system. The architecture of GroupLink defined a flexible core engine and pluggable modules that allowed rapid integration of disparate hotel reservation systems. Before Passkey, Mr. Brachet was Director of Engineering for edocs Inc., where he was responsible for the architecture, implementation, and release of all new products. Prior to edocs, Mr. Brachet was Lead Architect at Gradient Technologies Inc., and represented the company at the Object Management Group (OMG). Mr. Brachet received a Master of Science in Computer Science from the University of Computer Science and Applied Mathematics in Grenoble, France.

  • Sun Microsystems
  • Yahoo! Inc.
  • IEEE
  • Make magazine
  • Orange Labs

Sponsorship Opportunities

For information on exhibition and sponsorship opportunities at the conference, contact Yvonne Romaine at yromaine@oreilly.com

Media Partner Opportunities

Download the Media & Promotional Partner Brochure (PDF) for information on trade opportunities with O'Reilly conferences or contact mediapartners@ oreilly.com

Press and Media

For media-related inquiries, contact Maureen Jennings at maureen@oreilly.com

ETech Newsletter

To stay abreast of conference news and to receive email notification when registration opens, please sign up for the ETech Conference newsletter (login required)

Contact Us

View a complete list of ETech contacts