Showing posts with label Wireless. Show all posts
Showing posts with label Wireless. Show all posts

Intel Mobile Comm's is looking for a Senior Verif Engineer


This opening is in Bangalore, India and the company is looking forward to close it at the earliest Job Description: 1. About 5-7 years of experience in functional verification with at least 3-4 years in HVL's like E language/specman and System Verilog. 2. Good experience at both module and sub-system/SOC level verification 3. Good knowledge of Verilog/VHDL 4. Good knowledge of UVM/eRM methodology 5. Should have developed complete test bench architecture, designing and coding of test bench components like UVCs/eVCs including checkers, monitors, scoreboards, BFMs 6. Should have architected the test plan including functional coverage and driven functional verification closure of complex DUTs 7. Expertise in sequences and sequence libraries 8. Working knowledge of register package model, regressions tools like eManager and perl scripting. 9. Should have working knowledge of ARM based processors and AHB Desirable skill set: 1. Exposure to other object oriented verification methodologies like VMM/OVM/UVM and system Verilog. 2. Exposure to C++, TLM and Co-verification Role: 1. Ownership and leadership of verification activity . 2. Good coordination skills to work in a flexible manner with multi-skilled teams and schedule-critical projects Technical interaction with concept, system, program and design teams that are geographically distributed If you are interested please contact using this link

Study gives 4G data performance high marks


Handsets operating on 4G cellular networks offer significant improvement in data transfer performance compared to their 3G predecessors, according to a study evaluating the performance of smartphones available from U.S. national carriers conducted by consulting firm Metrico Wireless Inc. More Here.

Stoke Technical Seminar Series - Wireless


If you live in Bangalore, India this might be of interest to you.
Stoke Technical Seminar Series focus on 3G Mobile Data Offload, Emergence of LTE Technology, Integrated WiFi and Seamless Mobility, Stoke SSX Product Family Evolution.

A Must Attend For:

* Telecom Service Providers
* Cellular Service Providers - GSM & CDMA
* VAS Technology & Platform Companies
* Content Aggregators
* Content Owners
* Entertainment & Electronic Media
* Next Generation Mobile Content Solution Providers
* Telecom Associations & Regulators
* Handset Manufacturers - GSM & CDMA
* Portal Providers
* VAS Consulting and Research Organisations
* Venture Capitalists
* Multimedia Service Providers
* Software Developers
* System Integrators
* Mobile Internet Applications & Solution Developers
* DOT, DIT, Ministries & Regulatory

More details here..

Libelium opens the new ‘kitchen’ for electronics enthusiasts


Hardware design specialist Libelium opens a new community site for electronics enthusiasts offering a wide range of tutorials, cost-effective products, news, customer service and user-created hacks & recipes.

Libelium, a leading wireless and electronics innovator, announces the launch of the Cooking Hacks website. Drawing on the similarity between cooks exchanging recipes and engineers sharing hacks, the new website offers a wide range of fun resources for anyone keen on trying out electronics (and cooking). The website offers an affordable range of easy-to-use boards, modules and software downloads. It also offers tutorials and community facilities for sharing hacks and recipes. The site aims to make building electronic systems as straightforward as trying out recipes in the kitchen.

For more company information call +34 976 54 74 92 or visit http://www.libelium.com

Video review of the OpenPICUS first Webserver application


In march we had an article covering the Italian project made to fill the gap between Embedded Low Cost and Wireless. Today we have the first video review! Check it out.

Cambridge Wireless is Unlocking New Semiconductor Opportunities in Connectivity 20th May 2010, Cambridge, UK


Cambridge Wireless has announced the second meeting of the popular semiconductor Special Interest Group meeting taking place on 20th May in Cambridge where it is hosted by the Bluetooth giant company, CSR. For more information, please visit www.cambridgewireless.co.uk/events

This discussion will examine current and future developments in semiconductors that will provide the data throughput required for new applications, and also the semiconductor devices that will support these applications on battery-powered mobile devices.
Peter Claydon of Silicon Southwest, who is a champion of this SIG comments, “for this event we’ve gathered together an impressive set of speakers from many of the world’s most forward-thinking chip companies. I’m looking forward to some lively and informed debate on developments that will shape all our futures over the next ten years”.

The ability of networks to deliver high data throughput to users is in part governed by the development of more sophisticated modulation techniques and algorithms, but the ability to deploy these in the real world is wholly dependent on developments in the semiconductor arena that enable the implementation of these algorithms for an acceptable cost and power consumption. This applies both to terminal devices, which may be handsets, data cards, powerline adaptors or increasingly embedded in other devices, such as the Amazon Kindle, and to network devices that enable smaller and cheaper base stations, including femtocells and backhaul solutions.

It is a truism that the development of applications follows the availability of the underlying networks that support the required data throughput. For example, YouTube and Spotify would not be possible without widespread availability of wired broadband. So what are the applications that are driving the need for higher data throughputs and what semiconductor devices are being developed that will support these applications?

Attendees will hear from and debate with the following industry specialists:
• Raj Gawera, Vice President of HBU Marketing at CSR
• Mike Muller, CTO at ARM
• Gordon Lindsay, Associate Director at Broadcom Europe
• Ben Timmons, Senior Director of Business Development at Qualcomm
• Tim Fowler, Commercial Director at Cambridge Consultants

“This event highlights the ever changing demands faced by the semiconductor industry being driven by the need for efficient movement of higher and higher levels of data within acceptable levels of power consumption,” explained Eric Schorn, VP of Marketing, Processor Division, ARM. “ARM is investing to address these challenges and is a great supporter of innovation in this field which will enable us to help deliver the wired and handheld devices of tomorrow.”

This SIG is championed by Eric Schorn of ARM, Peter Claydon of Silicon Southwest and Carson Bradbury of Cre8Ventures.

Access Wireless Sensor Networks from portable computing devices


Libelium, a technology leader in distributed wireless networks, announced a new Bluetooth module for its Waspmote wireless sensor network (WSN) platform. This module enables wireless sensor networks to be directly linked to portable devices such as smart phones, PDAs and laptop computers. This capability is particularly useful for medical applications and for industrial diagnostics. Additionally, when combined with the Meshlium multi-protocol router, it supports the deployment of hybrid ZigBee- and Bluetooth-based wireless sensor networks.

The new Bluetooth module extends the Waspmote platform by offering a new choice for radio communication. The platform is extremely modular allowing the use of a wide range of modules for both wireless communication and sensors. Now WSN users can choose between a Bluetooth module and a range of ZigBee modules covering the main frequency bands (2.4GHz, 868MHz, 900MHz). Libelium CTO David Gascón says, “This module will be particularly useful for medical applications requiring the integration of biometric sensors and for sending sensor information to Bluetooth-equipped industrial systems”. He adds, “Users with existing Bluetooth-based infrastructure will be able to extend it to include Waspmote and its range of sensors”.

The new module exploits key features of the platform such as power management. The Waspmote internal microprocessor minimises energy consumption by switching the radio module on and off at the necessary intervals. The new module is able to send sensor data frames to smart phones that support Serial Port Profile. Security mode is implemented with PIN validation which can be preconfigured such as a “Network Key” and it allows the management of a Trusted Nodes list in order to create secured networks.

Waspmote users are also now able to build hybrid networks with both Bluetooth and ZigBee sub-networks if they use the Libelium Meshlium multi-protocol router to bridge between the sub-networks. With both Bluetooth and ZigBee using the 2.4GHz industrial, scientific and medical (ISM) radio band there is the possibility of interference. For this reason Waspmote enables Bluetooth and ZigBee communication to work in the same environment by using Adaptive Frequency Hopping (AFH) which enables the Bluetooth radio to dynamically identify channels already in use and to avoid them.

Users are able to flexibly change a device between ZigBee and Bluetooth as all the modules use the same kind of socket on the Waspmote board. The platform has an open source API and programming environment; new libraries are available to support the Bluetooth module. David Gascón says “Waspmote’s architecture means that each additional module adds value to the platform”. Complete documentation and code examples can be found at http://www.libelium.com/waspmote.

Libelium is exhibiting at Sensor+Test ("17th International Trade Fair for Sensorics, Measuring and Testing Technologies") from 18th-20th May 2010 in Nuremberg, Germany. The Waspmote and Meshlium products will be demonstrated in Hall 12, stand 12-227.

Every day at 13:30-13:45, Libelium will show the wireless sensor network Waspmote platform in the Action Area.

On Thursday 20th May at 9:30-10:00, Libelium CTO, David Gascón, will present “Waspmote, a Sensor Device Platform for developing Wireless Sensor Networks (WSN)” as part of Programme Hall 12.

More information: http://www.libelium.com/waspmote

About Wireless Sensor Networks
Wireless sensor networks (WSN) consist of small battery powered electronic devices – often known as “motes” – which gather data from built-in sensors. A WSN is self-organising allowing it to have high availability, scalability and simple installation. Applications include environmental monitoring, fire or gas detection, smart metering, farming, logistics and security.

For more information visit http://www.libelium.com/products/waspmote/wsn

About Waspmote
Waspmote is a modular platform for building wireless sensor networks. The platform comprises:
the Waspmote board with microcontroller, memory, battery, accelerometer and sockets for add-on modules; open source API and compiler; Xbee range of ZigBee wireless communication modules offer a choice of protocol versions, radio frequency and range (up to 40 km); wireless modules supporting Bluetooth, GPRS, GPS; a gas sensor board supports the detection of gases arising from industrial pollution, fires, farms and chemical and industrial processes; a physical event detector board support security, flood detection and vibration and impact monitoring; and outstanding power management - an unprecedented 0.7 microamperes is required in hibernate mode.
Waspmote is CE, FCC and IC certified.

For Waspmote platform details visit http://www.libelium.com/waspmote

About Libelium
Libelium designs and manufactures hardware and communication protocols for distributed wireless networks. The product portfolio consists of the Waspmote low power platform for creating wireless sensor networks; the Meshlium multi-tech router integrating WiFi mesh (2.4GHz - 5GHz), ZigBee, GPRS, GPS and Bluetooth technologies; and N-vio platform for proximity marketing and messaging via Bluetooth.

The company was founded in 2006, is privately held and is based at the European Business and Innovation Centre CEEIARAGON, Zaragoza, Spain.

For more information call +34 976 54 74 92 or visit http://www.libelium.com

Building high-speed wireless in Afghanistan out of garbage


Volunteers in Afghanistan -- both locals and foreigners from the MIT Bits and Atoms lab -- have been building out a wireless network made largely from locally scrounged junk. They call it 'FabFi' and it's kicking ass, especially when compared with the World Bank-funded alternative, which has spent seven years and hundreds of millions of dollars and only managed its first international link last summer.

10 Gbps Wireless


Engineers at Battelle have come up with a way to send data through the air at 10 Gigabits per second using point-to-point millimeter-wave technology. They used standard optical networking equipment and essentially combined two lower bandwidth signals to produce a 10Gb signal from the interference. They say the technology could replace fiber optics around large campuses or companies or even deliver high-bandwidth streaming within the home.