MGW (Media Gateway) in Mobile Networks
MGW (Media Gateway) is a key network element that is responsible for handling the media streams of the voice calls in mobile networks. It interacts with call control entities such as the MSC server, to coordinate the setup, maintenance, and termination of media sessions.
The MGW can convert between different media formats, such as converting between TDM and IP media formats. And it can perform transcoding operations. Which means it can convert the media encoding between different codecs used in various communication networks. This allows for the exchange of media between different networks.
It manages the allocation and utilization of media processing resources, such as transcoding channels and media streams, to efficiently handle the media traffic in the network.
Also it can enforce QoS policies, such as applying traffic shaping or prioritization, to ensure the desired quality of media delivery across the network
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Your Guide to LTE Interfaces (S11, S5, S8, SGi, S1-U)
Let's talk about LTE Interfaces. In LTE, every interface between two network nodes, is having an interface name, that represents
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LTE (4G) Network Architecture
LTE (4G) Network Nodes LTE refers to 'Long Term Evolution', and the architecture of the LTE (4G) network is as
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SGSN, GGSN – 2G/3G Network Architecture and Interfaces
2G/3G Network Nodes The following graph shows the 2G/3G Network Architecture. It includes the SGSN, GGSN, HLR, CG, PDN, RNC,
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