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CDMA (99 results), W-CDMA (24 results), CDMA Development Group (8 results), TD-SCDMA (2 results)
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- CDM Supports Its Project-Centric Operations With Flexibility and Fast Access to Data
- CDM is a full-service, global consulting, engineering, construction, and operations firm helping public and private clients improve the environment and their infrastructure. CDM determined that it needed applications that give project managers more powerful tools for controlling projects, such as flexible project configuration and quick access to information. CDM first...
- Case studies
- Global Consulting Firm Boosts Productivity, Cuts Decision Times With Mobile Solution
- CDM provides consulting, engineering, construction, and operations services to clients around the world. When traveling to meet with clients to develop projects, the company's highly mobile work force needed reliable access to key resources such as e-mail and customer information applications. CDM deployed cellular-based devices running Microsoft Windows Mobile software...
- Case studies
- Global Consulting Firm Simplifies Desktop Management With New Operating System
- CDM strives to equip its employees with the latest technology. The central IT department manages the deployment of thousands of software products and versions required by CDM's geographically dispersed workforce. CDM worked with Microsoft Services to deploy the Windows Vista operating system on 10 lab machines and on 15 IT...
- Case studies
Additional Resources
- On Performance of SCH-OFDMA-CDM in Frequency Selective Indoor Environment
- Performance of Sub Carrier Hopped Orthogonal Frequency Division Multiple Access Code Division Multiplexing (SCH-OFDMA-CDM) is analyzed and compared against its non hopping counterpart (OFDMA-CDM) in frequency selective indoor environment. The system model is developed and simulation results for realistic scenarios are presented. These provide guidelines for configuring the system and...
- White papers
- Performance of Joint Detection Techniques for Coded MIMO-OFDM and MIMO-MC-CDM
- This paper considers a coded transmission over a time-invariant MIMO channel where channel state information is present at the receiver but not at the transmitter. As basic modulation technique OFDM is applied. This paper investigates the performance of the system when spreading in frequency direction is included additionally (MC-CDM). In...
- White papers 2003-05-21
- An Executive Guide to Corporate Defence Management (CDM)
- In these changing times the constantly evolving challenges facing corporations are giving rise to ongoing turbulence in the corporate world, and there are indications of ominous times ahead. Defending a corporation requires far more than simply concentrating on security or legal defence, to help ensure survival contemporary corporate defence requires...
- White papers 2006-11-01
- Comparison of Iterative Detection Schemes for MIMO Systems With Spreading Based on OFDM
- This paper considers a coded transmission over a time-invariant MIMO channel, where channel state information is present at the receiver but not at the transmitter. As basic modulation technique OFDM is applied. In addition to MC-CDM spreading techniques, the paper introduces a new class of spreading matrices that works both...
- White papers
- Integrating NetFlow Data into Your Network and Application Performance Monitoring System
- The network is a valued, integral component of a company's business and having detailed visibility of the individual users, the business applications and the networks they traverse for optimizing its performance to the needs of the business users, is essential for IT organizations. This paper presents evidence supporting the conclusion...
- White papers 2006-02-01
- QUALCOMM Case Study: Tomra East
- Tomra East, a subsidiary of the North American division of Norway-based Tomra, builds, markets and maintains reverse vending machines that offer customers automated bottle redemptions. Tomra East wanted a more flexible, less expensive alternative for its automated bottle redemption solution. In June 2003, Tomra East began deploying wireless-enabled vending machines...
- Case studies
- Cross-Layer Adaptation of MPEG4 Video Streaming Over Wireless Networks Using Unequal Error Protection and MC-CDMA
- A novel methodology for the efficient multiplexing and streaming of MPEG4 video over wireless networks is presented and discussed. The proposed cross-layer adaptation jointly exploits Variable-BitRate VBR Multi-Carrier Code-Division Multiplexing (MC-CDM) and MPEG4 Fine-Grain-Scalability FGS in order to provide unequal error protection to the transmitted video stream. A shared bandwidth...
- White papers 2005-11-01
- Cisco CCDA/CCDP self-study: Content Networking
- This practical study aid, taken from Cisco Press' CCDA/CCDP Flash Cards and Exam Practice Pack, can help you prepare for a variety of questions you'll encounter on CCDA DESGN (Exam 640-861) and CCDP ARCH (Exam 642-871). These flash cards challenge you to demonstrate a solid understanding of the various content...
- Book chapters 2005-03-15
- Create an effective data model for your database
- The three phases of the data modeling process will help you create an effective business database that transcends applications and won't need reworking when new data is introduced.As a developer or software architect in today’s market, you may be called upon to design a database, even if you’ve never done...
- Technical articles 2002-07-24
- How a CD organizer saves time and money
- When you need to install software on a new laptop or rebuild a server in a hurry, where do you find your installation media?Can you and your tech support team go to a single location and find all the CDs you need to do your jobs? If not, you're wasting...
- Technical articles 2003-06-10
- Novell releases Support Pack 3 for NetWare 5.1
- NetWare 5.1 is a great product, but it's certainly not perfect. That's why Novell provides Support Packs. Read on as John Sheesley discusses some of the fixes and updates introduced with Support Pack 3 for NetWare 5.1.NetWare 5.1 has been out for quite a while now, and Novell did a...
- Technical articles 2001-08-17
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