Multiple Access Technology used in 5G If we see the graph of advancements made by Wireless Technology in the past few years, we will be seeing that the graph has progressed constantly and it has reached a stage where it has become an indispensable and irreplaceable part of our lives. In...

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5G is the need of our future and it is unlike any other existing technology we have today which is why we have to develop some new systems to satisfy the requirements of 5G connectivity. But what are these requirements? There are 3 major requirements of 5G Technology which are also said to...

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If I say there is a very high probability that if you’re reading this article on your smartphone device, you must be having a 4G Cellular connection or at least a 3G connection then I would not be wrong because the needs of this world today requires us to use a high speed internet connection....

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AMF Termination of RAN CP interface (N2) Termination of NAS (N1), NAS ciphering & integrity protection Registration management Connection management Reachability management Mobility management Access authentication Access authorization AMF to support non-3GPP access Support of N2...

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A network sharing architecture shall allow multiple participating operators to share resources of a single shared network according to agreed allocation schemes. The shared network includes a radio access network . The shared resources includes radio resources. 5G MOCN for 5G systems,...

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Support for migration from EPC to 5GC Deployments based on different 3GPP architecture options and UE’s with different capabilities may co-exist at the same time within one PLMN. The UE will use EPC NAS or 5GC NAS procedures depending on the core network by which it is served. A UE that...

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5G Supports IMS with functionality : Indication toward the UE if IMS voice over PS session is supported. Capability to transport the P-CSCF address(es) to UE. Paging policy differentiation for IMS IMS emergency service Domain selection for UE originating sessions. Terminating domain...

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A network slice is defined within PLMN and shall include : the CN control plane and user plane network functions. In Serving PLMN, at least one of the following : NG RAN and N3IWF function to non-3GPP access. Network slices may differ for supported features and network functions optimisations...

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Dual-connectivity It involves two radio network nodes in providing radio resources to a given UE. Master RAN node which may use resources of another RAN node, the secondary RAN node, to exchange user plane traffic of an UE. Dual- connectivity provides the possibility for the master node RAN to...

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One of the most difficult security tasks of 5G networks refers to privacy. 5G networks enable new types of applications and services and allow connecting more devices to the network, encouraging malicious users to steal and share personal information. For example, health applications collect very...

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