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Overview: Multirate direct-sequence Code-Division Multiple Access (DS-CDMA) and adaptive modulation form the foundations for future wireless communication systems, and there is much previous work in this area. For point to point, single user narrowband wireless communications, adapting the transmit rate and power to the channel fade variations is a well-known strategy to enhance the average throughput. Multirate DS-CDMA schemes offer a simple way to provide different data rates to different users in a system. However, adaptive CDMA remains a relatively unexplored area of research. ""Adaptation"" in the context of CDMA systems has been mostly synonymous with power control.
Unified Services Of AAA In 4G LTE Networks
The present technical white paper outlines the role of AAA services for 3GPP and non-3GPP system access in LTE technology. This paper...
Mobile Device Management for Dummies
With the increase in the use of mobile devices, you likely have questions that are left unanswered when it comes to managing and securing those devices. Well...
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