TY - GEN
T1 - Solution to reduce nonlinearity in LTE RoF system for an efficient DAS topology
T2 - a brief review (Invited)
AU - Kanesan, T.
AU - Mohamad, R.
AU - Mitani, S. M.
AU - Hizan, H. M.
AU - Ng, W. P.
AU - Ghassemlooy, Z.
AU - Haigh, P. A.
AU - Rajbhandari, S.
AU - Le, Son T.
AU - Chang, Gee-Kung
N1 - © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
PY - 2016/9/22
Y1 - 2016/9/22
N2 - In this paper, a review on radio-over-fiber (RoF) technology is conducted to support the exploding growth of mobile broadband. An RoF system will provide a platform for distributed antenna system (DAS) as a fronthaul of long term evolution (LTE) technology. A higher splitting ratio from a macrocell is required to support large DAS topology, hence higher optical launch power (OLP) is the right approach. However, high OLP generates undesired nonlinearities, namely the stimulated Brillouin scattering (SBS). Three different aspects of solving the SBS process are covered in this paper, where the solutions ultimately provided an additional 4 dB link budget.
AB - In this paper, a review on radio-over-fiber (RoF) technology is conducted to support the exploding growth of mobile broadband. An RoF system will provide a platform for distributed antenna system (DAS) as a fronthaul of long term evolution (LTE) technology. A higher splitting ratio from a macrocell is required to support large DAS topology, hence higher optical launch power (OLP) is the right approach. However, high OLP generates undesired nonlinearities, namely the stimulated Brillouin scattering (SBS). Three different aspects of solving the SBS process are covered in this paper, where the solutions ultimately provided an additional 4 dB link budget.
KW - nonlinear compensation
KW - long term evolution (LTE)
KW - radio-over-fibre (RoF)
UR - https://discovery.ucl.ac.uk/id/eprint/1530609
U2 - 10.1109/CSNDSP.2016.7573933
DO - 10.1109/CSNDSP.2016.7573933
M3 - Conference contribution book
SN - 9781509025275
BT - 2016 10th International Symposium on Communication Systems, Networks and Digital Signal Processing (CSNDSP)
PB - IEEE
CY - Piscataway, NJ
ER -