w-cdma
RSS w-cdmaFemtocells to speed arrival of next-gen mobile networks?
News Saunders added: "It isn't a technology that we think is specific to just one of the flavours of mobile air interface - UMTS or GSM or CDMA or WiMax, for that matter - we actually think femotcells bring things to all... [30 Jun 2008]
Mobile M2M connections on the up
News CDMA was the second largest tech - strong in North America and parts of Asia-Pacific, while WCDMA has so far primary been adopted for M2M apps in Japan. Wireless from A to Z Click on the links below to find out more… [06 May 2008]
WiMax to pip LTE 3G at the post?
News Comparing the two competing technologies to another pair of competing standards - GSM and CDMA - Kellett said GSM is the dominant cellular technology globally because it was first to market. CDMA, on... [11 Apr 2008]
The Road to 3G
White Paper Technologies including PDC, cdmaOne (IS-95), TDMA (IS-54, IS-136), GSM, GPRS, EDGE, cdma2000 (IS-2000), cdma2000 1xEV-DO (IS-856), and W-CDMA (UMTS FDD) are discussed. This paper provides a high level... [10 Apr 2008]
Europe Telecom Services - WiMAX & Family: Threats and Opportunities
White Paper After a number of false dawns of alternative wireless broad band technologies outside the main stream focus of UMTS / W-CDMA / 3G, there has been growing debate in the telecom industry of whether a new... [10 Apr 2008]
Successive Interference Cancellation Algorithms for Downlink W-CDMA Communications
White Paper In this paper, successive intracell interference cancellation (IIC) of the wideband-code division multiple access (W-CDMA) signal at the mobile unit is considered. Three new interference cancellation... [10 Apr 2008]
Nato allies form cyber defence command
News The Cyber Defence Management Authority (CDMA) will co-ordinate cyber defence among Nato allies after its formation was backed by members at the Nato summit in Bucharest last week. The Brussels-based CDMA... [08 Apr 2008]
'Super-3Gs' get connected via the Gobi
News Greg Raleigh, vice president of product management for Qualcomm CDMA Technologies, said: "The Gobi solution enables enterprise users and consumers with the freedom of being untethered from wi-fi hotspots and connecting... [07 Apr 2008]
GPS phones to triple by 2012
News Malm said handsets with the ability to draw location information from the US-controlled satellite system were currently most common in those areas where phones are based on CDMA technology, such as the US. [16 Jan 2008]
Reliable W-CDMA Network Design
White Paper This paper investigates the W-CDMA network design problem with reliability considerations. A design model that maximizes revenue net the cost of building and maintaining the network infrastructure to... [12 Jan 2008]
3G Long Term Evolution
White Paper In the wake of competing technologies, such as WiMAX, the 3rd Generation Partnership Project (3GPP) has been developing a mobile communications system more capable than the existing technologies, such as GSM/EDGE,... [08 Jan 2008]
Performance Evaluation of TCP Under Dynamic Allocation Scheme for Down Link Transmission Rate in W-CDMA Systems
White Paper W-CDMA standardized in 3GPP (standardizing IMT-2000) allows dynamic allocation of transmission rates to flows over a wireless link in response to changing link condition for each flow, which is thought... [06 Dec 2007]
WiMax joins 3G fold
News G solutions based upon technologies such as W-CDMA, CDMA-2000 and TD-SCDMA were already included in the IMT-2000 set of standards," said Resnick. WiMax has effectively been folded into... [22 Oct 2007]
Mobile broadband to be an HSPA affair
News There are currently 128 HSDPA-enabled devices - which provide data downlink speeds five to 10 times faster than standard 3GSM/W-CDMA - according to the GSM Association, that figure includes 46 handsets,... [08 Aug 2007]
China 'to play fair over 3G standard'
News Xi Guohua, a vice minister at the Ministry of Information Industry, told the Shanghai Daily: "We will treat W-CDMA and CDMA-2000 equally. W-CDMA is... [23 Apr 2007]
