The lte network called eps evolved packet system is an endtoend e2e all ip network. This type of contract is different to an epc contract in that the contractor is not directly involved in the construction but is responsible for administering the construction contracts for related contract types see feed, epc, epci, epic, pmc. Engineering, procurement, construction management epcm. An overview of design concept s and architectural interventions b uildings, as they are designed and used today, contribute to serious environmental problems because of excessive consumption of energy and other natural resources. Epc was previously called sae system architecture evolution. Integrate structural modeling with analysis, documentation, plant process equipment modeling and scheduling. Furthermore, in the current lteepc or any other mobile architecture, any network equipment failure causes tremendous strain on mobile operators, as it may lead to temporary service outage. How to map the epc functions onto the sdnnfv architecture. Epc components serving gateway sgw, pdn gateway pgw mobility management entity mme, policy and charging control function pcrf 4. Key sonata epc network functions supported include the mobile management entity.
The evolved packet core communicates with packet data networks in the outside world such as the internet, private corporate networks or. Also this paper tries to present the advantages why operators are. Enabling network programmability in lteepc architecture using openflow. Engineering, procurement and construction with bim tekla. Lte epc architecture free download as powerpoint presentation. Pdf nowadays, mobile operators face the challenge to sustain the future data tsunami. Ip connectivity between user equipment ue and external.
Lte promises to dramatically increase data rates with flexibility in channel sizes. Allip, simplified network architecture new, allip mobile core network introduced with lte endtoend ip allip clear delineation of control plane and data plane simplified architecture. In epc projects, there is one entity who is responsible to provide the engineering basic design and detailed design, the materials and equipment, and the construction for the project. In case of dispute, the reference shall be the printing on etsi printers of the pdf version kept on a. This page offers information about long term evolution lte, its architecture and components. Epc network configuration and equipment and describes the basic epc functions and signaling flows. Lte is allip advanced core architecture proposed in release 8 of 3gpp to only process packets. The evolved packet core epc the allip epc used in lte is a part of the transport block of the architecture, where transport is the entity through which the overall network e. Various interfaces are designed between these entities which include uu between ue and enodeb, x2 between two enodeb, s1 between epc and enodeb. The transport block includes backhaulbackbone as well as the access network.
On 9 january 20, the energy performance of buildings england and wales regulations 2012 took effect. In 2017 and 2018, the highlevel group for the modernisation of official statistics recognised that off. Epc integration with policy and charging architecture. Architecture enhancements for control and user plane separation of epc nodes 3gpp ts 23. New control plane in 3gpp lteepc architecture for ondemand. Lte 4g network architecture lte core network mobile. This newly developed epc consists of the mme and pcrf for processing only control signals and the epc serving and pdn gateway espgw. Energy performance certificate epc designing buildings wiki share your construction industry knowledge. Introduction to evolved packet core to cvtdallas online. The evolved packet core epc thecorenetwork the architecture of evolved packet core epc has been illustrated below. Lte and epc make use of s1flex technology, which allows base stations evolved nodeb enodeb to belong. The ultrasecure network architecture you almost cannot open a newspaper, news magazine, a news web site or your electronic mail without finding out that another company has suffer a security breach and that hundreds if the company is lucky or hundreds of. Introduction to evolved packet core epc and evolved packet system eps 2. This article looks at the evolved packet core epc, the core network of the lte system, giving an overview of the architecture of the core network, describing some of its key elements.
The primary goals of this architecture was to achieve higher data rates, low latency, with support for multiple radio access techniques. In gsm, the architecture relies on circuitswitching cs. Epc advanced technical course chapter 1 introduction chapter 2 epcglobal architecture framework chapter 3 benefits of the epcglobal architecture fra mework chapter 4 the tags and readers 4 chapter 5 the companys software infrastructure chapter 6 interorganisational dataexchange including lookup. Tonydam favorite favorite favorite favorite favorite. System architecture evolution national chengchi university. Llttee qquuiicckk gguuiiddee llttee oovveerrvviieeww lte stands for long term evolution and it was started as a project in 2004 by telecommunication body known as the third generation partnership project 3gpp. The architecture is based on inputs from the cee community, the cee editorial board, and the mitre corporation. Lteepc networks lte is 3gpps long term evolution lte. As the network traffic increases and the demands of the sonata epc grow, additional systems can be deployed to add capacity andor leverage distributed deployment network architecture. Enabling network programmability in lteepc architecture. There are few more components which have not been shown in the diagram to keep it simple. The user equipment or ue is a major element of the overall 3g umts network architecture. Data architecture home data architecture home unece. Energy performance certificate epc designing buildings wiki.
It describes the role of the enodeb in the network and key concepts such as. Epc is an architecture that expands on the general packet radio service gprs2 used with foma, and is designed to be. Lteepc architecture has been designed to provide seamless. International telecommunication manila, philippines, june 2010 itu ngn elements ogs union ngn concepts and elements.
Additionally, it is based on completely allip flat network architecture to reduce latency, operation costs. Page university of alberta overview of the evolved packet core network project report submitted to the faculty of graduate studies and research university of alberta in partial fulfillment of the requirements of the degree of masters of engineering specialization. The node configuration of the epc network is shown in. This nodes offer multiple functionality like mobility management, authentication, session management, setting up bearers and application of different quality of services. It is formed by multiple nodes, the main ones being mme, sgw, pgw and hss. With tekla you can create informationrich models of all structures and materials for all epc projects. The content of the pdf version shall not be modified without the written authorization of etsi. Lte network architecture evolution aalto university.
The highlevel network architecture of lte is comprised of following three main components. Epc refers to a core network architecture that aggregates access networks including lte and the existing. Such a world can be realised with the combination of an automatic identification technology and a ubiquitous computer network that. System architecture evolution sae is the core network architecture of 3gpps lte wireless communication standard sae is the evolution of the gprs core network, with some differences. Enabling network programmability in lteepc architecture using openflow conference paper pdf available may 2014 with 1,350 reads how we measure reads. Sae systemarchitectureevolution is the corresponding evolution of the gprs3g packet core network evolution. As shown in the figure lte saesystem architecture evolution consists ue,enodeb and epcevolved packet core. The epc is the latest evolution of the 3gpp core network architecture. Lte network architecture evolution ville eerola helsinki university of technology ville. Lte tutorial tutorial on lte basics rf wireless world.
The regulations require that energy performance certificates epcs are produced for certain dwellings and non dwellings. Epcm stands for engineering, procurement, construction management. However, ambient temperatures and wind speeds at a given urban location can differ significantly from weatherstation measurements. Lte is a wireless technology for access networks and.
Epc global architecture framework in plain deutsch youtube. Russ has spoken at cisco live, interop, lacnog, and other global industry venues. Presentation to the board firstnet nationwide network fnn. When bostonbased architecture practice verner johnson was. Understand and explain the structure and evaluate the cost reliably early in the process for optimized procurement. Access technology specific epc network selection procedures.
Lte refers to long term evolution, and the architecture of the lte network is as following, the enodeb is the 4g site that the ue connects to. Epc certificates block energy services operate throughout the uk providing energy performance certificates epcs, drawing on our consultants many. The concept of a networked physical world originated from the autoid center, now called the autoid labs 1. These components are like the earthquake and tsunami warning system etws, the equipment identity register eir and. Epc global architecture framework in plain deutsch hochschule hannover.
The wellknown urban heat island uhi effect often leads to substantially warmer temperatures in. Lte core functions and service procedures core network functions. Technology supporting core network epc accommodating. Data architecture provides the potential to produce more timely, more disaggregated statistics at higher frequencies than traditional approaches alone. The design and construction are time overlapped where construction may begin before design is 100% complete. Building energy consumption is typically estimated with simulations that make use of weather files compiled at stations often located at airports. Eps is divided into two parts lte part which deals with the technology related to a radio access network eutran and epc part which deals with the technology related to a core network. The evolved umts terrestrial radio access network eutran. The sonata epc is a software based platform running on carrier grade server systems.
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