scholarly journals TLS Performance Evaluation in the Control Plane of a 5G Core Network Slice

2021 ◽  
Author(s):  
Alireza Hosseini Vasoukolaei
Keyword(s):  
Performance Evaluation ◽  
Core Network ◽  
Control Plane

scholarly journals Exploratory Analysis of a GGSN’s PDP Context Signaling Load

2014 ◽  
Vol 2014 ◽  
pp. 1-13 ◽  
Author(s):  
Florian Metzger ◽  
Albert Rafetseder ◽  
Peter Romirer-Maierhofer ◽  
Kurt Tutschku
Keyword(s):  
Exploratory Analysis ◽  
Network Data ◽  
Core Network ◽  
Control Plane ◽  
Queuing Model ◽  
The Core ◽  
Mobile Cellular ◽  
Initial Load ◽  
Definition Of

This paper takes an exploratory look on control plane signaling in a mobile cellular core network. In contrast to most contributions in this field, our focus does not lie on the wireless or user-oriented parts of the network, but on signaling in the core network. In an investigation of core network data we take a look at statistics related to GTP tunnels and their signaling. Based on the results thereof we propose a definition of load at the GGSN and create an initial load queuing model. We find signs of user devices putting burden on the core network through their behavior.

scholarly journals CORE NETWORK EPC REDIMENSIONING 4G LTE DI WILAYAH REGIONAL SULAWESI

2018 ◽  
Vol 2 (2) ◽  
Author(s):  
Vika Oktavia ◽  
Nachwan Mufti Adriansyah ◽  
Hafidudin .
Keyword(s):  
Core Network ◽  
Control Plane ◽  
Interface Control ◽  
4G Lte

Core network dibutuhkan sebagai penyedia content layanan kepada user. Proses dimenssioning core network 4G LTE di wilayah regional Sulawesi dengan melakukan studi kasus di PT. Telekomunikasi Selular (Telkomsel) hingga tahun 2022. Pada jaringan 4G LTE dengan CSFB diperlukan minimum elemen jaringan 9 MSS, 2 HSS, 5 S/PGW, dan 5 MME. Untuk dimensioning interface dapat mengetahui bandwidth minimum yang harus disediakan. Interface control plane terdiri dari S6a, S11, S10, S1-MME, S5/S8 memerlukan 0,4015 Gbps dan kebutuhan bandwidth interface user plane terdiri dari S5/S8 user plane, S1-U dan SGi adalah 20,075 Gbps. Dari hasil dimensioning element dan interface jaringan menghasilkan topologi jaringan EPC yang dapat diimplementasisan di wilayah regional Sulawesi. Untuk membentuk sistem yang handal dari segi teknikal dan biaya dengan topologi full connection mesh menggunakan pooling sistem. Penentuan link transport dari EPC menghasilkan dua skenario topologi planning core. Sehingga, infrastruktur topologi tersebut dapat menguntungkan baik dari sisi pelanggan maupun operator. Sehingga untuk biaya infrastruktur core network berbanding dengan efisiensi bandwidth yang disediakan dengan memilih rekomendasi link transport untuk skenario yang kedua.

Dynamic resource configuration in DiffServ networks: control plane mechanisms and performance evaluation of a traffic control API

2004 ◽  
Vol 44 (4) ◽  
pp. 513-527 ◽  
Author(s):  
S. Giordano ◽  
M. Listanti ◽  
F. Mustacchio ◽  
S. Niccolini ◽  
S. Salsano ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Traffic Control ◽  
Control Plane ◽  
Resource Configuration ◽  
Dynamic Resource ◽  
And Performance

scholarly journals Performance Evaluation of Triple Play Services Delivery with E2E QoS Provisioning

2010 ◽  
Vol 2010 ◽  
pp. 1-14
Author(s):  
Nikolaos Zotos ◽  
Evangelos Pallis ◽  
Anastasios Kourtis
Keyword(s):  
Performance Evaluation ◽  
Video Streaming ◽  
Access Network ◽  
Core Network ◽  
Qos Provisioning ◽  
High Quality ◽  
The Core ◽  
Services Delivery ◽  
Quality Video ◽  
High Quality Video

The creation and wide use of new high quality demanding services (VoIP, High Quality Video Streaming) and the delivery of them over already saturated core and access network infrastructures have created the necessity for E2E QoS provisioning. Network Providers use at their infrastructures several kinds of mechanisms and techniques for providing QoS. Most known and widely used technologies are MPLS and DiffServ. The IEEE 802.16-2004 standard (WiMAX) refers to a promising wireless broadband technology with enhanced QoS support algorithms. This document presents an experimental network infrastructure providing E2E QoS, using a combination of MPLS and DiffServ technologies in the core network and WiMAX technology as the wireless access medium for high priority services (VoIP, High Quality Video Streaming) transmission. The main scope is to map the traffic prioritization and classification attributes of the core network to the access network in a way which does not affect the E2E QoS provisioning. The performance evaluation will be done by introducing different kinds of traffic scenarios in a saturated and overloaded network environment. The evaluation will prove that this combination made feasible the E2E QoS provisioning while keeping the initial constrains as well as the services delivered over a wireless network.

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