June 01, 2017

10G PON Technology Evolution

  • Cheng G.

This article first goes through the different ITU-T standards of 10G PON with relevant definition of wavelengths. Particularly this article shares the view of the latest XGS-PON standard, including its Transmission Convergence sub-layer and Physical Medium Dependent sub-layer, compatibility design with current PON approach and migration solution. This article also lists the latest global customer lab testing with XGS-PON and optical modules development. Finally it summarizes the next evolution of overall 10G PON and brief of XGS-PON opportunity today Key wordsXGS-PONXG-PON1NG-PON210G EPON10G PON evolution 0 PONPassive Optical Network/ FTTx PON GPON 2.5Gb/s 1.25Gb/s EPON ( 1.25Gb/s 10Gb/s PON 10G PON 1 PON PON 1995 10 PON 2005 IEEE ITU-T PON IEEE 2006 10G EPON IEEE 802.3av 2009 9 10G EPON 10Gb/s 1Gb/s 10Gb/s ITU-T 2008 GPON NG-PON1 NG-PON2 NG-PON1 PON GPON NG-PON2 PON NG-PON1 XG-PON1 XG-PON2 XG-PON1 10Gb/s 2.5Gb/sXG-PON2 10Gb/s , 10G PON , ITU G.987XG-PON1) XG-PON1 XG-PON XG-PON1

Recent Publications

August 09, 2017

A Cloud Native Approach to 5G Network Slicing

  • Francini A.
  • Miller R.
  • Sharma S.

5G networks will have to support a set of very diverse and often extreme requirements. Network slicing offers an effective way to unlock the full potential of 5G networks and meet those requirements on a shared network infrastructure. This paper presents a cloud native approach to network slicing. The cloud ...

August 01, 2017

Modeling and simulation of RSOA with a dual-electrode configuration

  • De Valicourt G.
  • Liu Z.
  • Violas M.
  • Wang H.
  • Wu Q.

Based on the physical model of a bulk reflective semiconductor optical amplifier (RSOA) used as a modulator in radio over fiber (RoF) links, the distributions of carrier density, signal photon density, and amplified spontaneous emission photon density are demonstrated. One of limits in the use of RSOA is the lower ...

July 12, 2017

PrivApprox: Privacy-Preserving Stream Analytics

  • Chen R.
  • Christof Fetzer
  • Le D.
  • Martin Beck
  • Pramod Bhatotia
  • Thorsten Strufe

How to preserve users' privacy while supporting high-utility analytics for low-latency stream processing? To answer this question: we describe the design, implementation and evaluation of PRIVAPPROX, a data analytics system for privacy-preserving stream processing. PRIVAPPROX provides three properties: (i) Privacy: zero-knowledge privacy (ezk) guarantees for users, a privacy bound tighter ...