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Role and Importance of the IMS Control Plane
The IP Multimedia Subsystem (IMS) Control Plane contains all the call control and authentication functions for call setup, handoffs, and billing recording. The two most important Control Plane...
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Changing the Service Creation Paradigm
Service creation is a growing focus among service providers in both wireless and wireline networks. Each group is faced with new challenges and some common dynamics affecting both sides of the...
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IPv4 vs. IPv6 in IMS
If IPv6 address is used, I-CSCF must be defined in DNS and will be used later in “Record-Route” header of SIP messages. I-CSCF will ask HSS for user information, such as the IP address of S-CSCF. But...
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Cost Savings the Ultimate Driver for IMS
Service providers will be under pressure to reduce the cost of providing services to improve margins. As they do, they will be looking for the most cost effective means to deliver services and the IMS...
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RCS and Cloud Storage/Access
With the advent of 4th Generation (4G) cellular via the LTE standard, there is the potential for anywhere, anytime high bandwidth facilitates the potential for cloud-based storage/access of virtually...
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RCS and the Enterprise Corporate Dashboard
Rich Communications Services (RCS) provides the ability for a corporate entity to allow their employees to customize their own mobile experience via the RCS interface while at the same time providing...
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AT&T, Small Cells, and VoLTE
Driven by the growing surge for mobile broadband, carriers worldwide are investing in WiFi and small cell infrastructure as an economically efficient solution to expand network capacity and coverage....
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Location API for Rich Communications Services
Rich Communication Suite (RCS) benefits greatly from API integration and location is no exception. While a large part of the market is yet to understand their technological and strategic significance,...
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Growth in Voice over LTE (VoLTE) deployments to Drive Infrastructure Spend...
Voice over LTE (VoLTE) is the first step for carriers to improve their capacity, accelerate their aggressive data services offerings, and position themselves for value-added services. The first step,...
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Virtualization to Drive Telecom Infrastructure and Managed Services...
The principle idea of virtualization can be easily described by resource pooling concept. So all resources are seen in one package and managed as a whole. Without any individual dedicated resource...
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