CDMA2000
RSS CDMA2000Qualcomm Case Study: GE Healthcare - Clinical Services
White Paper GE Healthcare is a $14 billion unit of General Electric Company. The company sought a way to dispatch this distributed team of skilled engineers to the appropriate facilities, based on both the type of equipment they are qualified to... [11 Sep 2009]
3G Coming to Ukraine
White Paper The 3G family of standards such as WCDMA or UMTS has been developed by International Telecommunication Union (ITU), and is otherwise called International Mobile Telecommunications 2000 (IMT-2000). It covers 5 smaller standards, namely:... [03 Apr 2009]
Mobile WiMAX: A Performance and Comparative Summary
White Paper Mobile WiMAX based on the 802.16e-2005 enables WiMAX systems to address portable and mobile applications in addition to fixed and nomadic applications. This paper provides a brief overview of mobile WiMAX and presents performance data... [01 Apr 2009]
Open Wireless Architecture - The Core of 4G Mobile Communications
White Paper 4G mobile communications should not focus only on data-rate increase and new air-interface, but should, instead, converge the advanced wireless mobile communications and high-speed wireless access systems into an OWA platform, which... [04 Sep 2008]
The Road to 3G
White Paper This paper provides a high level overview of 2G and 3G wireless cellular technologies and the expected evolutionary path between them. The technical aspects of each technology are discussed with an emphasis on understanding key... [10 Apr 2008]
Distributed Uplink Scheduling in CDMA Networks
White Paper As mobile devices grow more powerful and diverse in the applications they run, it becomes increasingly desirable to give them some independence in scheduling their transmissions. The latest release of the CDMA2000... [29 Feb 2008]
Development of a CDMA2000 (3G1x)-Based Radio Network Controller Node
White Paper The company wanted to develop the customer's CDMA2000 (3G1x) RNC product line in joint development partnership with the customer's Indian center and enhance the existing RNC code as well as deliver complex features under... [15 Jan 2008]
Video to Go: The Effects of Mobility on Streaming Media in a CDMA2000 1xEV-DO Network
White Paper This paper experimentally examines the performance of streaming media applications over a CDMA2000 1xEVDO network. The performance of streaming in a cellular network is tested across three different levels of mobility,... [27 Dec 2007]
TCP Over CDMA2000 Networks: A Cross-Layer Measurement Study
White Paper Modern cellular channels in 3G networks incorporate sophisticated power control and dynamic rate adaptation which can have a significant impact on adaptive transport layer protocols, such as TCP. Though there exists studies that have... [07 Nov 2007]
Secure Universal Mobility for Wireless Internet
White Paper The advent of the mobile wireless Internet has created the need for seamless and secure communication over heterogeneous access networks such as IEEE 802.11, WCDMA, cdma2000, and GPRS. An enterprise user desires to be... [03 Sep 2007]
On the Detection of Signaling DoS Attacks on 3G Wireless Networks
White Paper Third Generation (3G) wireless networks based on the CDMA2000 and UMTS standards are now increasingly being deployed throughout the world. Because of their complex signaling and relatively limited bandwidth, these 3G... [30 Aug 2007]
China gives the nod to Western 3G standards
News China's Ministry of Information Industry has approved the use of European and US standards for 3G mobile phones, according to the Chinese news agency Xinhua. The European WCDMA and American CDMA2000 join the previously... [18 May 2007]
3.5G to hit same old handset shortages
News Just like GSM, just like the widely-adopted flavours of 3G, handset shortages are likely to dog the rollout of the even faster, so-called 3.5G mobile services. The term 3.5G - sometimes referred to as Super 3G - encompasses HSxPA and... [18 Jul 2006]
Delivering Voice and Data: Comparing CDMA2000 and GSM/GPRS/EDGE/UMTS
White Paper Regardless of the wireless technology used, the same rule applies: The more subscribers, minutes and megabytes that a cell site can handle, the lower the operator's cost to deliver those services. Lower overhead costs in turn determine... [16 Jun 2006]
CDMA 2000 EV-DO Revision B
White Paper CDMA2000 is a 3G technology consisting of voice and data traffic. Voice traffic is often referred to as CDMA 2000 1X and data as CDMA EV-DO. The CDMA 2000 delivers the highest voice efficiency in the wireless industry,... [16 Jun 2006]
