University of Surrey Sample Clauses

University of Surrey. University of Surrey provides an indoor LTE femtocell and 6 WiFi access points over two floors of the 5GIC building. The following table summarises the available physical resources. Experimenters should note that 5GIC has license for LTE FDD Band 20. LTE FDD Femtocell ip.access 20 1 To use the physical resources of the UoS testbed, the experimenters are to provide an Android app. UoS staff will place the three mobile phones in a fixed location – the use of the mobile phones are to be shared by multiple experimenters. However, depending on the number of experimenters requiring mobile phones, there can be different scenarios regarding the use of the mobile phones: one phone per experimenter, or shared mobiles among experimenters. The UoS testbed provides a set of 5G capabilities; mainly control and user plane separation (CUPS), as well as an improved user plane slice. The app to be designed by an experimenter needs to include a library APK provided by UoS, and two special simple identifiers to send/receive application messages to/from the network. 5GIC provides a separate virtual user plane (UP) for each experimenter on its OpenStack environment, with a maximum of 3 UP slices, i.e. 3 experimenters at a time when all such experimenters require the use of a virtual mobile core network. The experiment scenario that uses the 5GIC testbed (radio access network, the virtual core VM, and the UP slice) is a client-server application, in which a user app running on Android mobile phone(s) communicates with a server application running on a virtual machine (VM). Since this is a well-tested scenario, UoS requires experimenters to follow this scenario, should they wish to use the physical resources in UoS.
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University of Surrey. (UoS) UoS Testbed Architecture for SoftFIRE 1. OpenStack (Xxxxxx version) system access to infrastructure that can be used to instantiate core slices for experimentation with the local RAN components. 2. Access to the 5GIC in-building LTE-A RAN 3. Access to the 5GIC in-building Wi-Fi system for multi-access 5G use cases In order to deliver the infrastructure as a service (I aaS) capabilities for creating and managing as a data-centre, the following network hardware is provided for experimenter use, as shown in Table 3. Dell PowerEdge R920 (deployed as SoftFIRE OpenStack Controller and Compute server) Total 12 CPUs available for experimenter VMs 1 Indoor, Wi-Fi Access Points Wi-Fi 802.11ac Access Points from Aruba 6 Indoor, LTE-A, FDD, Femto-cells, Band 20 1 CPUs 4 Disk storage <=80 GB RAM 16 GB Please note that in OpenStack environment, this can support 2 “m1.medium” flavours (2 CPUs, 40 GB disk space, and 8 GB RAM).
University of Surrey. The UoS testbed provides LTE-A core network slices with added 5G features. UoS runs VMs for a User Plane (UP) slice where a dedicated UP node (UPN) runs for an experimenter, as well as a single VM where a Control Plane (CP) node (CPN) runs. Table 4 briefly describes the virtual core network components. CPN 1 HSS, MME, integrated(SGWc, PGWc) This Network Service (NS) slice is instantiated as soon as any EPC is required to be instantiated on the UoS testbed for Control Plane connectivity via the UoS LTE-A RAN. There is only ever one instance of the CPN NS for the whole UoS SoftFIRE network Segment. All experimenters instantiated on the UoS testbed share this slice for LTE-A EMM connectivity. The PLMN-id used is 235 91 which is a Vodafone UK test id with label “5GSF” UPN(CC) 3 CC, integrated(SGWu, PGWu) This Network Service is instantiated per experimenter for LTE User Plane service and extended 5G Context Awareness Association to a group of cells known as a “Cluster” via the 2 xxxx://xxx.xxxxxxxxxxx.xxx/ newly proposed 5G node called a Cluster Controller (CC). This slice provides best performance for Internet access. Each authorized experimenter is provided with a single instance of this VM on the UoS testbed. a. Packet Processing Entity (PPE) This Network Service is instantiated per experimenter for LTE User Plane service and extended 5G Context Awareness Association to a Cluster Member within a “Cluster” via the newly proposed 5G node called a Cluster Member (CC). This slice provides best performance for Intranet access via one of the Cluster Members. CM has the interface to an experimenter- provided server application (that would run on an experimenter VM) Each authorized experimenter is provided with a single instance of this VM on the UoS testbed. For the 2nd Open Call, these services will be offered by UoS (Services currently are not compatible with SEM.):  A CUPS evolved EPC as UPN and CPN operating with an already deployed CPN. A single UPN will be instantiated for each approved experimenter on the UoS testbed.  The Experiments must be related with and designed to work with LTE EPC. The Experimenter VNFD must be a virtualised server application to be deployed on a VM on UoS OpenStack. This VNF is to interact with EPC on the standard SGi interface (to LTE PGW). The Experimenter must develop an Android app that would interact with this server application. UoS will provide an Android library as well as the API to pass and receive messages to/from the ...
University of Surrey. The UoS SoftFIRE testbed segment is part of the overall UoS 5GIC testbed. Located in the UK, the scope of the lab scope is to provide hands-on access to a 3GPP based campus RAN with indoor and outdoor coverage that is able to be inter-connected with a variety of virtualized core slices, in order to develop Core Network 5G evolutions and demonstrate 5G Use Cases running over the resultant ETE cellular network. In this manner the testbed can be used to build industry core competence in 5G. The network was initially built as a fixed ETE cellular system, but has now been evolved to provide a set of virtualized network capabilities that can be configured to connect with IP stubs towards the RAN to enable various network slices to be connected in circuit under the control of the federated SoftFIRE core. It is envisaged that experimenters using the facilities of the UoS SoftFIRE testbed will be able to show specific and concrete “proof” points related to the 5G RAN and Core evolutions and demonstrate applications running over this infrastructure. These use case proof points can be used to support many types of use cases to highlight their benefits, explain to customers and industry partners how they work and demonstrate how 5G targets may be met, and what the pros and cons are for each demonstration. The Main activities performed are:  Standard experimenter Demo  Deep Dive on experimenter specific request  PoC whilst connected to experimenters equipment or remote site  Validation and Certification on Customer specific solution The UoS testbed is a flexible environment where it is possible to combine different RAN hardware configurations and RAN and Core software configurations to support different delivery designs and policies. There is also scope to evolve the testbed in cooperation with a given experimenter and/or customer. The 5GIC UoS testbed is sharing a segment of the testbed with the SoftFIRE Federated Testbed (UoS SoftFIRE testbed segment) which is interconnected within the SoftFIRE project. The scope of UoS SoftFIRE testbed segment in the SoftFIRE project is to provide the following component parts: 1) OpenStack Liberty system access to infrastructure that can be used to instantiate core slices for experimentation with the local RAN components. 2) Access to a segment of the 5GIC Testbed outdoor campus based LTE-A RAN 3) Access to the 5GIC in-building LTE-A RAN 4) Access to the 5GIC in-building Wi-Fi system for multi-access 5G use cases The RAN, LTE-A...
University of Surrey. November 16, 2018 – Xxxxx Xxxxxxx, Quixoticity What do you mean by “critical communications”? What kinds of vertical industries depend on critical communications? How does 5G enable critical communications where its predecessor 4G could not do so? How will the critical communications capability of 5G open up new business opportunities for many vertical markets? How will 5G benefit society?

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