Traffic analysis of Ethernet-PON in FTTH trial service

Ohara, Kenichi; Tagami, Atsushi; Tanaka, Hideaki; Suzuki, Muneyoshi; Miyaoka, T.; Kodate, Takako; Aoki, Takahiro; Tanaka, Keiji; Uchinao, H.; Aruga, Seeichi; Ohnishi, Hiroyuki; Akita, H.; Taniguchi, Yoshiaki; Arai, Kenji

doi:10.1109/ofc.2003.316062

Cited by 15 publications

(11 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…end-users) in the next-generation access networks. The proposed models of FTTx [102,103] including: fibre-to-the-home (FTTH), fibre-to-the-curb (FTTC), fibre-to-the-building (FTTB), etc. potentially offer extensive access bandwidth to their subscribers.…”

Section: Access Network Challengesmentioning

confidence: 99%

Introduction to Optical Communications

Ghafouri‐Shiraz

Karbassian

2012

Optical CDMA Networks

View full text Add to dashboard Cite

The invention of the solid state ruby laser (acronym for light amplification by stimulated emission of radiation) in May 1960 [1] and the He-Ne gas laser [2] in December 1960 has led to some wide-ranging and very significant scientific and technological progress. This so-called 'discovery of the century', followed by the first use of semiconductor lasers [3][4][5] in communications, heralded the start of optical communications. The laser provided a powerful coherent light source together with the possibility of modulation at high frequency, and this opened up a new portion of the electromagnetic spectrum with frequencies many times higher than those commonly available in radio communication systems. In addition the narrow beam divergence of the laser made enhanced free-space optical transmission a practical possibility.Since optical frequencies are of the order of 100 THz, and information capacity increases directly with frequency bandwidth, the laser potentially offers a few order of magnitude increase in available bandwidth compared with microwave systems. Thus, by using only a small portion of the available frequency spectrum, a single laser could, in principle, carry millions of telephone conversations or TV channels.With the potential of such wideband transmission capabilities in mind, a number of experiments [6] using atmospheric optical channels were carried out in the early 1960s. These experiments showed the feasibility of modulating a coherent optical carrier wave at very high frequencies. However, the high cost of development for all the necessary components, and the limitations imposed on the atmospheric channel by rain, fog, snow and dust make such high-speed systems economically unattractive. However, numerous developments of free-space optical channel systems operating at baseband frequencies were in progress for earth-to-space communications [7,8].It soon became apparent that some form of optical waveguide was required. By 1963, bundles of several hundred glass fibres were already being used for small-scale Optical CDMA Networks: Principles, Analysis and Applications, First Edition. Hooshang Ghafouri-Shiraz and M. Massoud Karbassian.

show abstract

Section: Access Network Challengesmentioning

confidence: 99%

Introduction to Optical Communications

Ghafouri‐Shiraz

Karbassian

2012

Optical CDMA Networks

View full text Add to dashboard Cite

show abstract

“…In a TDM-PON, subscribers share the bandwidth in the time domain. TDM at the transport level may be realized by alternating asynchronous transfer mode (ATM) cells on the ATM-PON (A-PON) [9] or Ethernet frames on the Ethernet PON (E-PON) [12] . TDM-PON combines the high capacity afforded by optical fiber with the low installation and maintenance cost of a passive infrastructure.…”

Section: Ponmentioning

confidence: 99%

“…To date, there are several candidates for an integrated access networks platform, including Full Service Access Network (FSAN) [4,5] , Hybrid Fiber Coax (HFC) networks [6] and PON [7][8][9][10][11][12] . Among them, PON is one of the most promising solutions for the fiber-to-the-office (FTTO), fiber-to-the-home (FTTH), fiber-to-the-business (FTTB), and fiber-to-the-curb (FTTC) applications.…”

Section: Introductionmentioning

confidence: 99%

“…Among them, PON is one of the most promising solutions for the fiber-to-the-office (FTTO), fiber-to-the-home (FTTH), fiber-to-the-business (FTTB), and fiber-to-the-curb (FTTC) applications. PON has been standardized for FTTH solutions [9] and is currently being deployed in the field by network service providers worldwide [13] .…”

Section: Introductionmentioning

confidence: 99%

“…Even though TDM-PON utilizes the bandwidth of fiber efficiently, it has limitations in its increased transmission speed, difficulty in burst synchronization, low security, dynamic bandwidth allocation (DBA) requirement and inaccurate ranging [9,10] . WDM, a widely-used technology in the backbone networks, has also been proposed for applications in the access networks.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Passive optical networks based on optical CDMA: Design and system analysis

Zhang

Qiu

2007

CHINESE SCI BULL

View full text Add to dashboard Cite

In this paper, a novel Passive Optical Network based on Optical Code Division Multiple Access (OCDMA-PON) is presented. The design of the Optical Line Terminator (OLT) and the Optical NetworkUnit (ONU) for the OCDMA-PON are studied in detail. The proposed OCDMA-PON combines the advantages of PON and OCDMA technology and it can be applied to an optical access network with full services on demand, such as internet protocol, video on demand, tele-presence and high quality audio. Compared to other multiple access technologies, the proposed OCDMA-PON provides more ONU and assembly flexibly for PON. We analyze in detail the scalability and system transmission performance of such a network. Simulation results indicate that the proposed scheme is feasible and that the novel design can improve the scalability and transmission performance of the optical access networks.passive optical network, optical code division multiple access, optical orthogonal code, optical line terminator, optical network units, architecture of the networks

show abstract

Optical CDMA Review

Ghafouri‐Shiraz

Karbassian

2012

Optical CDMA Networks

View full text Add to dashboard Cite

Traffic analysis of Ethernet-PON in FTTH trial service

Cited by 15 publications

References 0 publications

Introduction to Optical Communications

Introduction to Optical Communications

Passive optical networks based on optical CDMA: Design and system analysis

Optical CDMA Review

Contact Info

Product

Resources

About