10G-PON

About: 10G-PON is a research topic. Over the lifetime, 1675 publications have been published within this topic receiving 27843 citations. The topic is also known as: XG-PON.

Optimum protection architecture for reliable dense-WDM lightwave networks

Abstract: This paper examines reliable and economical wavelength-division-multiplexed trunk-network protection architectures. Protection architectures for lightwave networks are classified as path/link switching type or dedicated/shared standby-resources type. The required number of optical links for each protection-architecture is calculated and compared in terms of the number of wavelengths, demand patterns, and several network topologies. The results show that the path-dedicated protection architecture, which enables fast protection, is pretty cost-effective for a typical regional network when the number of wavelengths is more than ten. Dense-WDM technologies will replace the economical and reliable protection-architecture from the ordinary link-shared protection to the path-dedicated protection.

Layer 2 and 3 Contention Resolution and Radio-Over-Fiber in OCDMA PON for Transparent Optical Access in Personal Networks

Abstract: In this paper, we analyze, for the first time, the eminent role of optical transparent networking in personal networks. We show how an optical access network mitigates many issues with respect to connectivity and mobility management. A concrete personal network user-scenario deduces requirements for such an architecture. A combination of passive optical network, optical code-division multiple access (OCDMA), and radio-over-fiber exhibits minimal cost and complexity because of centralized network control and management, resource sharing, and simplified network nodes. We enable transparent peer-to-peer communication between optical networking units in the OCDMA passive optical network subnet of the central office. We use, for the first time, simultaneously optical code-sense medium access control and optical code packet switching for contention resolution.

Centralised versus distributed radio access networks: Wireless integration into long reach passive optical networks

Abstract: In this paper, we evaluate the cost of wireless integration into an architecture based on long reach passive optical networks (LR-PON). We will demonstrate that including backhaul or fronthaul signals from antenna sites into existing LR-PON structures deployed for wired customers requires only marginal additional resources. We will also show that scenarios with remote radio heads and centralised base band units outperform distributed radio access networks mainly because of operational cost savings.

The architecture of full services access network

Abstract: Summary form only given. An international idea the full services access network (FSAN)-to create the conditions for the development and the introduction of access systems supporting a full range of narrow-band and broadband services is presented. Although it is recognized that the needs of each network operator differ because of the differing regulatory, business, and structural environments in each country, sufficient similarities exist in the needs for future access networks to suggest that significant benefits can be achieved through adopting a common set of requirements specification.

Limited flexibility: A cost-effective trade-off for reconfigurable WDM-TDM optical access networks

Abstract: We analyze the congestion probability and energy consumption of WDM-TDM optical access networks with different degrees of flexibility. Cost-effective limited flexibility can reduce congestion by 23% and consumed energy at the OLT by 33%.