Design of the frame structure for a multiservice interactive system using ATM-PON

Jae-Hyun Nam; Jongwook Jang; Jung-Tae Lee

doi:10.1117/12.327049

7 October 1998 Design of the frame structure for a multiservice interactive system using ATM-PON

Jae-Hyun Nam, Jongwook Jang, Jung-Tae Lee

Proceedings Volume 3531, All-Optical Networking: Architecture, Control, and Management Issues; (1998) https://doi.org/10.1117/12.327049
Event: Photonics East (ISAM, VVDC, IEMB), 1998, Boston, MA, United States

Abstract

The MAC (Medium Access Control) protocol controls B-NT1s' (Optical Network Unit) access to the shared capacity on the PON, this protocol is very important if TDMA (Time Division Multiple Access) multiplexing is used on the upstream. To control the upstream traffic some kind of access protocol has to be implemented. There are roughly two different approaches to use request cells: in a collision free way or such that collisions in a request slot are allowed. It is the objective of this paper to describe a MAC-protocol structure that supports both approaches and hybrids of it. In our paper we grantee the QoS (Quality of Service) of each B-NT1 through LOC, LOV, LOA field that are the length field of the transmitted cell at each B-NT1. Each B-NT1 transmits its status of request on request cell.

Citation Download Citation

Jae-Hyun Nam, Jongwook Jang, and Jung-Tae Lee "Design of the frame structure for a multiservice interactive system using ATM-PON", Proc. SPIE 3531, All-Optical Networking: Architecture, Control, and Management Issues, (7 October 1998); https://doi.org/10.1117/12.327049

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