Energy demand of high-speed connectivity services in NG-PON massive deployments

Abstract

Energy consumption of Next-Generation PONs is estimated in a major IntroductionTelecom market competition and an increasing demand for content-rich services such as High Definition (HD) and 3D video are driving the evolution to high speed access. At the same time, network energy consumption and its associated cost are an increasing concern for telecom operators [1]. In this paper, we evaluate the energy demand of high speed connectivity services offering up to 1 Gb/s to each customer in Fiber To The Premises (FTTP) Next-Generation Passive Optical Networks (NG-PON). A major European city is used as deployment scenario for power consumption evaluation. The paper is organized as follows; first, the deployment scenario, PON technologies and connectivity service model are described; next, the methodology for energy consumption analysis is reported; finally, results of energy evaluation and the main conclusions are provided.

Energy efficiency analysis of high speed triple-play services in next-generation PON deployments

“…7 A greenfield approach is followed for fiber network construction, assuming that no other optical access infrastructure has 7 City deployment algorithm developed in the framework of FP7 project Accordance. been deployed before and if there are existing ducts, they are not necessarily used.…”

“…Our user demand model considers triple-play services, consisting of (1) fixed voice, (2) high definition Internet protocol television (IPTV), and (3) best-effort Internet and over the top (OTT) media access with up to 1 Gb/s download speed per customer. The model presented in this paper builds on our earlier work [7,8]; the main differences are the inclusion of IPTV services, general OLT functions now include packet processing and traffic management, updated estimates for OLT and ONU power consumption and an in-depth sensitivity analysis.…”

Perbandingan Unjuk Kerja Transmisi Jaringan FTTB Menggunakan Gepon Dan Gpon

“…Perkembangan teknologi optik yang memiliki bandwidth lebar, biaya rendah dengan konsumsi daya yang kecil banyak menarik minat para operator telekomunikasi untuk menggunakan teknologi optik dalam pembangunan jaringan telekomunikasi terutama untuk mendukung komunikasi layanan broadband. Salah satu teknologi jaringan optik yang menjanjikan dapat mendukung layanan broadband saat ini yaitu teknologi Passive Optical Network (PON) [1].…”