March 21, 2006
Mobile WiMAX chip specialist picoChip will start sampling its third generation picoArray processors by mid year. The multi-core processors, dubbed PC202, PC203 and PC205, integrate around 200 individual processors on to each die and deliver over 100GIPs and 25GMACs.
The processors are fully backward compatible with picoChip’s 101 and 102 family of processors that are already designed into products from companies such as Intel, Airspan, Nortel, Fujitsu and Ericsson.
Two of the devices, the PC202 and PC205 integrate an ARM 926EJ-S 280MHz core for control and MAC functionality, the result of a partnership revealed last September. picoChip and Wintegra earlier announced a development platform for mobile WiMAX that integrates picoChip's PC102 picoArray DSP running its IEEE 802.16e PHY with the Wintegra WinMax access processor programmed with 16e MAC software for transport and backhaul.
According to Rupert Baines, vice president of marketing at picoChip, the multi-core processors are “the most competitively prices parts of its type, and are amongst the first to get near the $1/GMAC metric when ordered in volume”.
Reference designs are being readied for both 16d and 16e version WiMAX and W-CDMA cellular systems, including versions for HSDPA that will be software upgradeable to HSUPA.
The entry point PC202 is targeted at access points and client side CPE systems, but Baines stressed, “we will not go down to the handsets side of the business. And we have no wish to go head to head with potential customers such as Intel in for instance the lap-tops business.”
The PC203, with 248 processors, is firmly positioned for basestations and support for algorithms such as MIMO and beamforming. This is meant to be used with external control or network processors.
The PC205, which also integrates 248 processors and is suitable for high signal processing needs of, for instance, software defined radios.
Airspan Demonstrated Its Low-Cost, "Pay-as-You-Grow" WiMAX Base Station at CeBIT 2006, and plans to begin shipments of its 3.5 GHz system in April 2006. Their MicroMAX-SOC, is based on the high-performance SQN2010 WiMAX Certified base station design of Sequans. Later in the second quarter, Airspan will introduce support for the 5.8 GHz TDD and 3.3-3.4 GHz TDD bands, followed by a range of other 3.X GHz and 5.X GHz products in second half of 2006.
Airspan's other car, their MacroMAX basestation, uses picoChip components to handle the added funtionality of beamforming and scaleable COFDM found in Mobile WiMAX.
The picoArray chip is said to improve price / performance by combining the price and programmability of a traditional DSP with the performance of a FPGA / ASIC.
Related DailyWireless articles include;
PicoChip: Livin' Large,
picoChip & ArrayComm,
PicoChip Upgrades,
Intel WiMax Basestation,
Airspan Submits,
Airspan/Sequans Declare WiMax Interoperability and
Mobile WiMax: It's Done.
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unmediated.av:
The Weekly Show

drawing from extrastruggle.
We've been having a back channel conversation amongst the trackers at unmediated about how/whether to update the way in which we aggregate, present, and make useable the content on the site, in light of all the various aggregators, digg and its clones, and role model group blog sites that we all consume/use/hate/love. Since we all primarily support open media movements and the freedom of bits and so forth, and with all of us being busy with our primary projects, we are looking for ways to make getting content on the site easier and more streamlined, while making it obvious that we are presenting other sources content. With the availability of open API's for just about any type of media aggegration literally getting past the saturation point, and mashups taking every possible form, we are wondering, is it time to take a step back, or a step forward with how/what we do at umediated? In the course of my surfing today, i found this new site, Boxxet Which just might be the straw that breaks the camel's back in how we all perceive the current mix and match nature of the web as it now stands. What's different about Boxxet from other aggregators and mashups like the newest entry popurls, (which aggregates digg, slashdot, reddit, newsvine, tailrank, and flickr) is that Boxxet is a Website generator. Thats right, just pop in all the urls u want to aggregate (and WHAT from them) choose how u want to format it, plug in the url that u want it to be accessed at... and whammo: Your own site with everyone elses content, and all thats left to do is decide whether googleplex or yahooza is going to be the source of your linklove revenue. And if u have on older domain that u plug this into...well, we all know how the pageranking with search engines work by now. It used to be that u had to have a bit of code knowledge to make all this stuff work. Eyebeam's Re-blog engine which powers this site was not a simple undertaking at the time that Michael Frumin and Michael Migurski put it all together... a half a year before Marc Broadband-mechanicked the term Reblog as his latest buzzword before casting his attention on the ourmedia-meme. (kudo's, kudo's) But now, with the cut and paste mentality of webculture that we at unmediated have helped create, the pace at which people are remixing and repurposing code is accelerating at a rate similar to the curve that we saw with pro-sumer desktop video... almost anyone can do it. I have this sinking feeling in my gut that we will arrive sooner than later at the same existential threshold that the film studios and record labels are squirming under to our joyful cries of "die, dinosaurs, die!". What i am wondering, is how long until my hero of the open-information movement, Cory Doctorow, and the rest of our pals at BB will tolerate re-aggregation and repurposing of his content, (now that he is investing so much more time at the site) before he (or any of one us) screams, "FOUL!" Stewart Butterfield over at Flickr is dealing with this beast at the moment...and i have to admire the dryness with which he states, "I loaded the FlickrCentral pool and firefox got up to using 240mb of ram before dying. So that's not a great user experience, but it's really terrible for Flickr. If it catches on and you don't limit it, we'll have to cut you off :\" Sure, Stewart, blame it on the user experience and firefox. ;) I admire your candor, and personal attention/approach to what has become one of the hottest new BRANDS in Web 2.0 ...that u still have time to be personal and all flickr-fuzzy even after being acquired, but I am sure that your jeans feel like they're fitting a bit tighter all of a sudden. Pretty soon, I expect, a lot of us bell-bottomed infornistas are going to wake up in a similar pair of Jordaches. I'm curious which of us will cut the inseams and sew in another totally different material to keep our style,and which of us will claim that now that we're wearing skintight jeans ("they're really really comfortable...REALLY! You think i should get a pair of Reeboks to go with 'em?"), that the manufacture of bell-bottoms should be forbidden. I point this all out in good humour only to illustrate a point: The times, they are('nt) a changin'>, and Cory just might wake up one day soon in his magic kingdom, and say "Hey, man, where'd all my whuffie go? And he's going to have no choice but to join Walt's pinstripesuits in pushing for copyright extension. It's a pill i hope he (and we) never have to swallow. So i pose the question to our community readers: How do you see unmediated-Are we crossing the boundaries in how we repurpose content? Would you like to see more editorializing? Narrower/Broader scope? Are we a repository of information that you come back to use, or just part of your daily information addiction? Let us know... I, for one, would like to have an idea about what pair of jeans to wear this year ;) michael
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