Innovative Bit Channel in Downstream Passive Optical Network Frames Based on Reusing of Bit Sequences

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00230774" target="_blank" >RIV/68407700:21230/15:00230774 - isvavai.cz</a>

Result on the web

<a href="http://onlinelibrary.wiley.com/doi/10.1002/mop.29323/abstract" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/mop.29323/abstract</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/mop.29323" target="_blank" >10.1002/mop.29323</a>

Result language

angličtina

Original language name

Innovative Bit Channel in Downstream Passive Optical Network Frames Based on Reusing of Bit Sequences

Original language description

In this paper, a novel idea of a hidden bit channel established in the downstream passive optical network (PON) frames is proposed. Since the downstream frames in time-division multiplexed (TDM) PONs are broadcasted and delivered to all active end-pointoptical network units (ONUs), this bitstream could be potentially used for creating an additional hidden bit channel containing bits for all ONUs. Therefore, the downstream frames could simply transmit standard information fields and ONU contributions according to the standard PON principles, however, these bits could be also reused multiple times to carry additional data for each ONU in a form of segmented bit sequences spread within the entire bitstream. In order to establish effective bit channel with positive bit gain, an effective algorithm for addressing its bits is necessary. The most promising bit addressing algorithm is proposed within this paper together with the results obtained by its simulations and performance evaluations.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Microwave and Optical Technology Letters

ISSN

0895-2477

e-ISSN

—

Volume of the periodical

57

Issue of the periodical within the volume

10

Country of publishing house

US - UNITED STATES

Number of pages

6

Pages from-to

2346-2351

UT code for WoS article

000360504500026

EID of the result in the Scopus database

2-s2.0-84938153552