Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

First >100 Mbps mobile SDR baseband platform in processing

12.02.2008
IMEC has completed design and tape-out of a flexible-air-interface (FLAI) baseband platform for software-defined radios (SDR). IMEC’s solution is to support upcoming generations of mobile devices featuring 802.11n, 802.16e, mobile TV and 3GPP-LTE communication standards. The system-on-chip (SoC) platform and its patented components with their programming environment will be licensed to industry for commercial product development as white-box intellectual property (IP).

The FLAI platform incorporates two IMEC-proprietary ADRES (architecture for dynamically reconfigurable embedded systems) baseband processors fully supported by a proprietary C-code compiler, three digital front-end tiles with a proprietary ASIP (application-specific integrated processor) to assure sync-detection, an ARM™9 processor, and optimized AMBA™ interconnect to link the SoC’s modules with on-chip memories. The IP blocks come with reference platform control software and reference firmware for IEEE802.11n, 802.16e and 3GPP-LTE, as well as integration support.

Thanks to a patented platform control and power management approach, the SoC consumes only a few milliwatts in standby mode, yet is still capable of receiving an immediate burst from any supported wireless standard (reactive radio). When transmitting or receiving data bursts with multi-antenna encoding at more than 100Mbps, platform peak power is only 300mW.

IMEC also expects to combine its FLAI platform and flexible radio front-end (SCALDIO) in order to demonstrate a fully operational software-defined radio later this year. This platform achievement will be followed by a new generation of SDR research results, focusing on SDR and cognitive radio now under development. This new generation also includes a unified application-specific processor architecture that can reduce the area cost of implementing multi-mode advanced forward error correction.

FLAI Specifications

•38 mm² die area
•4 power domains, 8 clocks
•270 I/O pins
•6.7 Mb memory (121 instances)
•2 FLAI-ADRES processors, each with
•33 memory macro @ 400MHz
•32KB instruction cache
•128-entries config mem
•64KB data scratchpad
•128KB IMEM @ 200MHz
•400MHz WCC Clock rate
•25,6GOPS

Katrien Marent | alfa
Further information:
http://www.imec.be/wwwinter/mediacenter/en/SDR_2008.shtml

More articles from Communications Media:

nachricht New Technologies for A/V Analysis and Search
13.04.2017 | Fraunhofer-Institut für Digitale Medientechnologie IDMT

nachricht On patrol in social networks
25.01.2017 | Fraunhofer-Institut für Arbeitswirtschaft und Organisation IAO

All articles from Communications Media >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Neutron star merger directly observed for the first time

University of Maryland researchers contribute to historic detection of gravitational waves and light created by event

On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...

Im Focus: Breaking: the first light from two neutron stars merging

Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.

Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....

Im Focus: Smart sensors for efficient processes

Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).

When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...

Im Focus: Cold molecules on collision course

Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.

How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...

Im Focus: Shrinking the proton again!

Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.

It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ASEAN Member States discuss the future role of renewable energy

17.10.2017 | Event News

World Health Summit 2017: International experts set the course for the future of Global Health

10.10.2017 | Event News

Climate Engineering Conference 2017 Opens in Berlin

10.10.2017 | Event News

 
Latest News

Ocean atmosphere rife with microbes

17.10.2017 | Life Sciences

Neutrons observe vitamin B6-dependent enzyme activity useful for drug development

17.10.2017 | Life Sciences

NASA finds newly formed tropical storm lan over open waters

17.10.2017 | Earth Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>