A virtualized Open Wireless Architecture (OWA) layer is designed between the physical transmission layer and the user application and operating system (OS) layers to provide a converged open radio transmission platform, and provide a solution to make the application and OS layers to be independent to the wireless …
Read moreWhat are the goals of LTE?
The goal of LTE was to increase the capacity and speed of wireless data networks using new DSP (digital signal processing) techniques and modulations that were developed around the turn of the millennium.
Read moreWhy LTE is called as a flat architecture?
5.2 Elements. LTE is based on flat architecture, meaning that there is only one element type for the radio network, and one element type for the core network [1]. Figure 5.1 shows the high-level architecture of LTE and compares it with the packet-switched domain of the earlier systems.
Read moreWhat are LTE interfaces?
Within an LTE network, LTE Interfaces connect the various components to or within the core . Interfaces allow the MME, SGW and PGW to cooperate with other network elements (e.g. HSS or PCRF). Each one of them is built in a standard way described by 3GPP.org.
Read moreWhat are the features of LTE?
4G LTE features
Read moreWhat is the function of MME in LTE?
The MME is the main control node for the 3GPP LTE access network. It is responsible for idle-mode UE tracking and paging procedure including re-transmissions .
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