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Overview: 3GPP Rel-7 also provides new and enhanced Core Network and IMS features. IMS Multi-media Telephony defines a telephony service for Voice and Video over IP, allowing operators to provide telephony services in the packet switched (PS) domain that is consistent with the already existing services in the CS domain. Future evolution to a flatter IP network is being defined through the System Architecture Evolution (SAE) work item in the SA working groups while the new OFDMA based air-interface is being defined through the Long Term Evolution (LTE) work item in the RAN working groups.
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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