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IBM Creates Chips for Faster Wireless Data

malebolgia   on 06 February 2006 - 22:09 · 17 comments & 2889 views

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International Business Machines Corp. on Monday said it has developed new chips for quickly transmitting data over wireless networks. The chips use a portion of the radio spectrum that can carry more data at faster speeds, IBM said. That could make them useful for sending high-definition video from a DVD player to a television or downloading digital photos through a wireless connection, the company said.

News source: Reuters




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#1 unbalance on 06 Feb 2006 - 22:20
or give us faster wireless internet?
god, cant wait for those wireless headphones to come down in price!

EDIT *yay first post*
(1 reply) #2 Intelman on 06 Feb 2006 - 23:45
We always hear about these new and great things, but when do we see results. Now if IBM had released this in a product, like a Wireless router or NIC, then that'd be cool!
#2.1 mikeyj on 06 Feb 2006 - 23:56
I agree, all this talk but so slow to market it
#3 bid1 on 07 Feb 2006 - 00:18
IBM has been at the forefront of technology for a long while now, but it's been years since I heard they came up with anything worthwhile. They went from being the leader in the tech industry to just being there!
I wont hold my breath for this as it may be light years away before you can go out and grab it off the shelf at your local computer store. News like this always seems years away before anything can materialize. I've been hearing about 802.11 n for 4 years now. Their standards have been approved less than a month ago.
(4 replies) #4 Dirtie on 07 Feb 2006 - 00:34
Wireless everything means more waves going into our brains and causing cancer
#4.1 lylesback2 on 07 Feb 2006 - 01:34
just adds to the many things that do cause cancer.

wonder how fast.. im gonna take a wild stabith in the darkith, and say.. 3.5Ghz?
#4.2 Croquant on 07 Feb 2006 - 07:28
Those studies that they did on the link between cell-phones and cance found that there was no link. None. Zip. Zero. Nada.
Same deal with wireless chips. In a nutchell, the brain isn't afected by radio broadcasts. It's not like "hard" radiation like you'd see off a radioactive isotope. It's just radio energy, get over it.
#4.3 Ifoow on 07 Feb 2006 - 10:13
how about these studies then?

Studies by Increasing Power Density
Power Density Reported Biological Effects References
0.1 µW/cm2
(0.001 W/Kg SAR) EEG brain waves are altered when exposed to cell phone signal Von Klitzing, 1995
0.16 µW/cm2 Motor function, memory and attention of school children affected (Latvia) Kolodynski, 1996
0.168 - 1.053 µW/cm2 Irreversible infertility in mice after 5 generations of exposure to cell phone signals from antenna park Magras & Xenos, 1997
0.2 - 8 µW/cm2 Two-fold increase in childhood leukemia from AM-FM exposure Hocking, 1996
1.3 - 5.7 µW/cm2 Two-fold increase in leukemia in adults from AM RF exposure Dolk, 1997
2.4 µW/cm2 Interference with medical devices at least up to 1000 MHz Joyner, 1996
2 - 4 µW/cm2 Direct effect of RFR on ion channels in cells/opening of acetycholine channels D'Inzeo, 1988
4 - 10 µW/cm2 Visual reaction time in children is slowed//lower memory function in tests Chiang, 1989
5 - 10 µW/cm2 Impaired nervous system activity Dumanski, 1974
10 µW/cm2 Significant differences in visual reaction time and reduced memory function Chiang, 1989
10 - 25 µW/cm2 Changes in the hippocampus of the brain Belokrinitskiy, 1982
30 µW/cm2
(0.015 W/Kg SAR) Immune system effects - elevation of PFC count (antibody producing cells) Veyret, 1991
50 µW/cm2 An 18% reduction in REM sleep (important to memory and learning functions) Mann, 1996
100 µW/cm2 Changes in immune system function Elekes, 1996
100 µW/cm2 A 26% drop in insulin Navakatikian, 1994
120 µW/cm2 A pathological change in the blood brain barrier (915 MHz) Salford, 1993

Studies by Increasing Specific Absorption Rate
SAR Reported Biological Effects References
0.000021 - .0021 W/Kg Changes in cell cycle and cell proliferation (960 MHz GSM cell phone signal) Kwee, 1997
0.0004 W/Kg Pulsed cell phone RF caused changes in blood-brain barrier that protects brain from outside harmful chemicals and toxins (915 MHz GSM cell phone) Salford, 1997
0.001 W/Kg EEG brain waves are altered when exposed to cell phone signal at 0.1 µW/cm2 Von KIitzing, 1995
0.0317 W/Kg Decrease in eating and drinking Ray & Behari, 1990
.005 to .05 W/Kg Calcium efflux Dutta et al, 1989
0.14 W/Kg Elevation of immune response at 100 µW/cm2 Elekes, 1996
0.13 - 1.4 W/Kg Lymphoma cancer rate is 2.4 times normal with two 1/2 hour exposures per day of cell phone exposure (pulsed digital mobile phone signal 900 MHz) Repacholi, 1997
0.26 W/Kg Harmful effects to the eyes/ certain drugs can sensitize eyes to RFR Kues, 1992
0.4 W/Kg Statistically significant increase in malignant tumors at 480 µW/cm2 Guy, 1984
0.58 - 0.75 W/Kg Biological effect on the development of brain tumors at 18% of standard (836 MHz TDMA digital cell phone signal) Adey, 1996
0.6 and 1.2 W/Kg DNA single and double strand breaks from RF exposure (2450 MHz) Lai, 1995
2.4 mW/Kg to 24 mW/Kg Digital cell phone (836 TDMA) at very low intensities cause DNA effects in human cells. DNA effects are direct DNA damage and the rate at which DNA is repaired. Is equal to about 800 µW/cm2 power density Phillips, 1998
2-3 W/Kg Cancer acceleration in skin and breast tumors at 50 - 75% of standard Szmigielski, 1982

Last edited by Ifoow on 07 Feb 2006 - 10:19
#4.4 Dirtie on 09 Feb 2006 - 04:58
Indeed. Studies conflict each other so much these days, but some stuff is just plain evident.
(1 reply) #5 ~*McoreD*~ on 07 Feb 2006 - 01:46
So is this faster than Intel's WiMAX or are those totally different things?
#5.1 clonk on 07 Feb 2006 - 03:29
Very different things from the sounds of it. WiMAX is for MAN's (metropolitan area networks), basically covering a very large area in wireless signal. This technology sounds like it would be for a PAN (personal area network), basically devices that will be close to each other, such as the mentioned DVD player / TV example.
(2 replies) #6 hajj_3 on 07 Feb 2006 - 02:08
what im waiting for is for wireless speakers to become the new standard, cables suck going all around you room for a 5.1 system.
#6.1 Netrack on 07 Feb 2006 - 02:10
amen
#6.2 clonk on 07 Feb 2006 - 03:31
There is still the issue of powering them though! I doubt you would want to be replacing / recharging batteries in the middle of a movie! Until wireless power is able to be effectively controlled, some things will always need to remain wired, at least practically.
#7 Shadrack on 07 Feb 2006 - 04:26
I've been able to stream DVD content from my host computer to my laptop via 802.11g for awhile now. I guess with more then 1 user, it becomes more complicated...but still.
#8 Croquant on 07 Feb 2006 - 07:29
Seems like we're in the middle of a WiFi tech shift here. At least we don't have a format war. That would suck.
#9 caveman017 on 08 Feb 2006 - 02:48
thats sweet! that would be pretty cool to do

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