Ant Colony Optimization Algorithm in Fiber Wireless (FIWI) Access Network
نویسندگان
چکیده
Fiber-Wireless (Fi-Wi) is proposed as a hybrid access network (e.g. PON) with wireless access network (e.g. WMN) to provide high bandwidth, cost effective, and last mile internet access. It is powerful hybrid architecture of optimal backend and wireless front-end to support high data rates and throughput with minimum delay. This paper involves different types of optimizing algorithms which help in solving different issues arises in the Fi-Wi network which affect the cost, performance, throughput etc. of network. Simultaneously we aim to provide an idea to implement another optimizing algorithm in Fiber Wireless (FiWi) access network named as ANT COLONY ALGORITHM (ACO). ACO allows us to optimize the number ONUs, which ultimately results in cost optimization, and fault detection which improves the system capability of handling with faults & failures. Keywords— Fiber Wireless (FiWi), Passive Optical Network (PON), Optical Network Unit (ONU).
منابع مشابه
Combining Harmony search algorithm and Ant Colony Optimization algorithm to increase the lifetime of Wireless Sensor Networks
Wireless Sensor Networks are the new generation of networks that typically are formed great numbers of nodes and the communications of these nodes are done as Wireless. The main goal of these networks is collecting data from neighboring environment of network sensors. Since the sensor nodes are battery operated and there is no possibility of charging or replacing the batteries, the lifetime of ...
متن کاملBackhaul-Aware Decoupled Uplink and Downlink User Association, Subcarrier Allocation, and Power Control in FiWi HetNets
Decoupling the uplink and downlink user association improves the throughput of heterogeneous networks (HetNets) and balances the traffic load of macro- and small- base stations. Recently, fiber-wireless HetNets (FiWi-HetNets) have been considered as viable solutions for access networks. To improve the accuracy of user association and resource allocation algorithms in FiWi-HetNets, the capacity ...
متن کاملA Proposal for Energy Aware Segmentation in FiWi Network for Better Survivability
In order to achieve the combined advantages of optical broadband network and wireless network, the concept of Fiber wireless (FiWi) access network has been evolved. There are various research issues in FiWi network. Survivability and energy efficiency are of main concern. In this paper the main objective is to propose optimal segmentation of FiWi network, using adaptive energy segmentation algo...
متن کاملAn Ant-Colony Optimization Clustering Model for Cellular Automata Routing in Wireless Sensor Networks
High efficient routing is an important issue for the design of wireless sensor network (WSN) protocols to meet the severe hardware and resource constraints. This paper presents an inclusive evolutionary reinforcement method. The proposed approach is a combination of Cellular Automata (CA) and Ant Colony Optimization (ACO) techniques in order to create collision-free trajectories for every agent...
متن کاملAn Ant Colony Optimization Algorithm for Network Vulnerability Analysis
Intruders often combine exploits against multiple vulnerabilities in order to break into the system. Each attack scenario is a sequence of exploits launched by an intruder that leads to an undesirable state such as access to a database, service disruption, etc. The collection of possible attack scenarios in a computer network can be represented by a directed graph, called network attack gra...
متن کامل