CDMA

CDMA

Code division multiple access (CDMA) is a technology used in mobile telephony to handle multiple access without dividing the channel by time (as in TDMA) or frequency (as in FDMA). CDMA uses a special code associated with each channel... [more]

Code division multiple access (CDMA) is a technology used in mobile telephony to handle multiple access without dividing the channel by time (as in TDMA) or frequency (as in FDMA). CDMA uses a special code associated with each channel to perform the multiplexing. Qualcomm has led the charge to promote CDMA.

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Uganda based CDMA operator, I-Tel expects to launch its network in December and aims to offer tariffs comparable to landline prices.  
From cellular-news.com ()
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FINALDATA, a global leader in data recovery solutions, today announced its FINALMobile Forensics 2.0, a new forensics investigative tool for CDMA phones ...  
From finanznachrichten.de ()
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Dear All I'm reading about Authentication and Security in CDMA, but i get confused about main parameters of Akey, Rand, RandSSD, AuthU, AuthR Uniqe challenge update and so on. I need help me in understand it and how cave algorithm works ? Also i will be thankful if you give me a URL t  
From cr4.globalspec.com ()
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Competition in Uganda's telecommunication industry is set to intensify with the entry in December of I-Tel Ltd, a CDMA mobile telecommunication network operator.  
From allafrica.com ()
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GPS semiconductor vendors are increasingly focusing on GSM handsets as their next target market for GPS chipsets. While until now CDMA handsets and navigation devices have been the main GPS product categories, ....  
From wirelessdesignasia.com ()
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With the CDMA evolution pathway coming to a veritable dead-stop in the next few years, it’s been safe to assume that CDMA carriers in North America would be jumping on board the 4G LTE bandwagon in the next decade. There’s been much speculation about Telus and Bell Canada adopting the GSM...  
From intomobile.com ()
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HK) reports that following the company's recent round of CDMA bidding, CDMA network construction in the Beijing region will be handled by Huawei, ...  
From news.google.com via Google News. ()
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According to the related announcement of China Unicom and China Telecom, the original CDMA network operated by China Unicom was transferred to China Telecom ...  
From news.google.com via Google News. ()
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The CDMA Development Group (CDG) is pleased to announce Len Lauer, Chief Operating Officer (COO) of Qualcomm, as a keynote presenter at the 2008 3G CDMA North America Regional Conference, taking place ....  
From wirelessdesignasia.com ()
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IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences 2008 E91-A :2963-2972; doi:10.1093/ietfec/e91-a.10.2963 Special Section on Smart Multimedia & Communication Systems -- ...  
From rss.topix.net via Topix. ()
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Canada’s two largest CDMA carriers, Bell Canada and Telus Mobility, announced plans to deploy HSPA technology by 2010 as part of an effort to eventually upgrade to Long Term Evolution (LTE) technology.  
From rcrnews.com ()
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User uid://297537 writes in to note that Bell Canada and Telus (both currently CDMA 1x/EVDO carriers in Canada) plan to overlay their networks with UMTS/HSPA networks, and ultimately embrace LTE. The shift will cost hundreds of millions of dollars, and is estimated to be completed by 2010. AT...  
From dslreports.com ()
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By Divya Narain According to a new study titled “GPS Semiconductors” by ABI Research, GPS semiconductor vendors are shifting their focus from CDMA handsets ...  
From news.google.com via Google News. ()
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... supports SL’s existing TETRA and Busskom wireless communications platforms and incorporates an option to provide CDMA-450 mobile coverage in the future.  
From news.google.com via Google News. ()
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In document mostly about the BlackBerry Storm’s market positioning, it turns out the most interesting thing is the hint of a CDMA BlackBerry Pearl Flip code-named Apex. Generally we’re used to waiting about a year for CDMA versions of BlackBerrys, but if they’re already talking about giving the...  
From intomobile.com ()
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