Sponsored White Papers, Webcasts, and Downloads
Additional Resources
- GSM or CDMA: The Commercial and Technology Challenges for TDMA Operators
- This white paper reviews and discusses the options open to TDMA/IS-136 network operators for migrating to third generation (3G) wireless technologies. In particular, it addresses the suitability of CDMA2000 1X (formerly called CDMA/IS-95-C, CDMA 1xRTT, or cdma2000 1x), and its future derivatives CDMA 1xEV-DO and CDMA 1xEV-DV, as a 3G...
- Tags: CDMA, TDMA, GSM, CDMA Development Group, 3G, Cellular Phones, Wireless, Consumer Electronics, Personal Technology
- White papers 2001-06-01
- Over-the-Air Provisioning in CDMA
- CDMA is a digital wireless technology that offers a number of advantages over other mobile communication technologies. Frequency reuse, power control, enhanced voice privacy and soft handoff are some of them. Smart Cards, known as R-UIM Removable User Identity Module, are widely used in CDMA phones these days. This paper...
- Tags: CDMA, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2004-10-01
- Wireless Technology
- This guide will provide overview and history of wireless technology. It compares about Local are and wireless area networks and discusses about CDMA, TDMA and GSM. In the end it discusses the wireless security issues.
- Tags: Wireless Technology, Wireless, Wi-Fi
- White papers 2001-08-28
- OVSF Code Allocation in CDMA Based Wireless Ad Hoc Networks
- Wireless ad hoc networks provide a new dimension to computing by allowing a group of portable devices to talk to each other without any additional infrastructure and have been the focus of research in the area of wireless networks. CDMA has been gaining popularity as the multiaccess technique and is...
- Tags: CDMA, Allocation, Indian Institute Of Technology, Wi-Fi, Wireless, Cellular Phones, Consumer Electronics, Personal Technology
- White papers
- Capacity of CDMA Systems
- This paper presents an overview of the Capacity of Code Division Multiple Access CDMA Systems. In the past decade, it has been shown that CDMA is the most suitable multiple access transmission technology for Mobile Communications and all the 3rd Generation Mobile Communication Standards suggest CDMA for the Air-Interface. The...
- Tags: CDMA, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2000-11-14
- CDMA-Gone with the Wind?
- This white paper presents the main issues in the world CDMA market. Lately, there have been many rumors and doubts over the future of CDMA, and these are expected to have an impact on the main CDMA handset manufacturers, especially in Korea and suggest that in the long term, also...
- Tags: CDMA, CDMA Technology, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2006-08-01
- CDMA 2000 EV-DO Revision B
- 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, and EV-DO is clearly the market leader for high speed wireless mobile...
- Tags: CDMA, Network, EVDO, Wireless, CDMA2000, Voice Traffic, CDMA 2000, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2006-05-01
- Decentralized Rate Assignments in a Multi-Sector CDMA Network
- This paper considers a wideband CDMA network with arbitrary but known layout of sectors and base-stations, and with variable mobile rates. The paper investigates the issue of rate assignment in a CDMA network. The paper shows that in a broadband wireless data system based on a wideband CDMA technology, there...
- Tags: CDMA, University Of Washington, Cellular Phones, Consumer Electronics, Personal Technology
- White papers
- The Role of CDMA2000 in the Success of Wireless Broadband
- Technology businesses move quickly. And the operator's role is not an easy one. They must stay abreast of complex technology advancements - many of which sound impressive when an excited electrical engineer is describing their merits, but don't translate easily to market dynamics and "Needs." The operators that can match...
- Tags: CDMA, Broadband, CDMA Development Group, Wireless Broadband, Wireless, Wi-Fi, Broadband Internet, Telecommunications
- White papers 2006-05-01
- Wireless Primer - Helping IT and Telephony Professionals Understand the Wireless World
- VOIP becomes wVOIP, and LANs become WLANs. How do technology professionals keep up with the industry standards? From the A,B,D's of 802.11 to GPRS and CDMA or WWAN, it's a veritable alphabet soup out there. This webcast provides clarification on the various wireless offerings available in an effort to help...
- Tags: Telephony, Information Technology, Wi-Fi, Wireless
- Webcasts
- Capacity and QoS for Streaming Video Applications Over TCP in CDMA Based Networks
- This paper studies the capacity, i.e., the number of customers per cell, and the quality of service for streaming video in the uplink direction of a cellular Code Division Multiple Access CDMA{based wireless system. The use of TCP is advocated as the transport layer protocol for streaming video in a...
- Tags: QoS, CDMA, Network, Streaming Video, TCP, Video, Wireless, Corporate Communications, Web Site Development, Tcp/Ip, Web Technology, Digital Video, Marketing, Internet, Networking, Personal Technology
- White papers 2007-01-01
- A CDMA Multiuser Detection Algorithm Based on Survey Propagation
- Code Division Multiple Access CDMA is a core technology of today's wireless communication system that employs data transmission between multiple terminals and a single base station. In the general scenario of a CDMA system, the binary signals of multiple users are modulated by spreading codes assigned to each user, and...
- Tags: Algorithm, Base Station, CDMA, Survey, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-07-23
- Imports of 3G and advanced wireless shut down
- Shortly after patent squabbles between Nokia and Qualcomm closed U.S. borders to CDMA phone imports from the Finnish mobile giant, more patent squabbles are banning even more wireless gear from Buffalo. This time, the patents are held by an Australian agency unlike the Qualcomm-Broadcom squabble still hanging despite Broadcom's offer...
- Tags: Squabble, CDMA, Qualcomm Inc., 3G, Cellular Phones, Wireless, Wi-Fi, Consumer Electronics, Personal Technology, John Bartley K7AAY
- Blog posts 2007-07-03
- W-CDMA v. CDMA2000
- This white paper compares two methods, W-CDMA (Wideband-CDMA) and CDMA2000. Wideband-CDMA (W-CDMA), the transmission technology for third generation (3G) UMTS mobile communication, can be implemented by migrating via GPRS and EDGE on the 2G network infrastructure of the GSM standard that is used in Europe and worldwide. W-CDMA allows transmission...
- Tags: W-CDMA, Mobile, Mobile Communication, CDMA2000, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2003-04-14
- CDMA End-to-End Security
- Wireless Broadband service providers are facing public network risks such as viruses, worms, blended threats, and software vulnerabilities that can impact their infrastructure, service offering and their end user experiences. Nortel offers a layered end-to-end network approach to security that not only ensures network security but overall network reliability and...
- Tags: CDMA, Network, Nortel Networks Corp., Networking, Cellular Phones, Security, Consumer Electronics, Personal Technology
- White papers 2005-03-21
- Cellular Backhaul and ATM Transport
- The second generation of cellular services (2G), as characterized by the GSM/CDMA/TDMA standard, is a TDM-based technology. The main applications, switched voice services and simple messaging services, run over PDH/SDH access networks, relying on a wide variety of wireline and wireless transport solutions. The relatively new 2.5G GPRS data service...
- Tags: ATM, Mobile, RAD Data Communications Ltd., Kbps, 3G, Cellular Phones, Advertising & Promotion, Wireless, Wi-Fi, Consumer Electronics, Personal Technology, Marketing
- White papers 2002-09-01
- Remote Wireless Networking 101: Everything You Need to Know to Select and Deploy Devices on CDMA and GSM Networks
- The purpose of this paper is to provide an overview of remote wireless data communications over GSM and CDMA networks. Never before has there been such a compelling reason to connect remote devices. Customers have been waiting for the right time to finally jump on the wireless data bandwagon and...
- Tags: CDMA, Digi International, Wireless Networking, GSM, Wi-Fi, Wireless, Cellular Phones, Consumer Electronics, Personal Technology
- White papers 2005-08-30
- how to build sms service center using cdma technology??
- plz do any one tell me abt this its urgent, this service is already in working condition but on gsm , now i want to shift it to CDMA.
- Tags: Cellular phones, nouman_bsc125@..., CDMA, SMS
- Discussion threads 2007-08-08
- Bell Mobility Case Study: On-the-Go Data Solutions
- Canada's largest wireless company, Bell Mobility currently provides wireless communication and data services to nearly 4 million Canadians. And for its latest on-the-go offering, Bell Mobility has teamed its CDMA-based wireless network with the AirCard 510 from Sierra Wireless. The result is a data access solution making life easier for...
- Tags: Bell Mobility, Wi-Fi, Wireless
- Case studies
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