Efficient Delay Probability Scheme for Handover in Wireless Networks
نویسندگان
چکیده
In this paper a efficient delay probability scheme for handover in wireless network is proposed. In this paper analysis are obtained on the strength based Priority handover scheme. This scheme is proposed for vertical handover in various wireless systems. Since handover means transferring an on going cell or data session one cell to another and there are some imitation like data rate, mobility, direction reduced quality of service etc. So, during handover due to these limitations if we don’t use proper scheme then whenever a user leaves the area of a particular cell then it’s on going cell is immediately disconnected. In the handover process we should also keep the quality of service up to the standard. So, for high speed wireless LAN and cellular technology, suitable equipment device should also be used so that both technologies can be used at a time.
منابع مشابه
Abstract-Supporting mobility is one the major challenges in wireless networks. To support mobility in any wireless network, the application of an efficient handover control scheme is crucial. In hard handover scenarios in mobile WiMAX networks, a Mobile Station
Supporting mobility is one the major challenges in wireless networks. To support mobility in any wireless network, the application of an efficient handover control scheme is crucial. In hard handover scenarios in mobile WiMAX networks, a Mobile Station (MS) may experience handover disruptions and handover delays during transmission which could result in connection drops and waste of resources. ...
متن کاملPerformance Analysis of Wireless Cooperative Networks with Iterative Incremental Relay Selection
In this paper, an iterative incremental relay selection (IIRS) scheme is considered for wireless cooperative networks in order to increase the reliability of transmission. Different from the conventional incremental relay selection which incrementally selects a best relay for only one iteration; the IIRS scheme iteratively applies the incremental relaying and relay selection processes. To evalu...
متن کاملVertical Handover Management Employing Multi-criteria Decision Modeling in Heterogeneous Wireless Networks
enabling seamless connectivity in heterogeneous wireless networks and pervasive use of smartphones in daily life require high data speed and always best-connected services. The always best-connected services require fast and efficient vertical handover management. However, providing vertical handover management in heterogeneous wireless networks is a difficult task. Moreover, various issues are...
متن کاملLPKP: location-based probabilistic key pre-distribution scheme for large-scale wireless sensor networks using graph coloring
Communication security of wireless sensor networks is achieved using cryptographic keys assigned to the nodes. Due to resource constraints in such networks, random key pre-distribution schemes are of high interest. Although in most of these schemes no location information is considered, there are scenarios that location information can be obtained by nodes after their deployment. In this paper,...
متن کاملEnergy-Aware Probabilistic Epidemic Forwarding Method in Heterogeneous Delay Tolerant Networks
Due to the increasing use of wireless communications, infrastructure-less networks such as Delay Tolerant Networks (DTNs) should be highly considered. DTN is most suitable where there is an intermittent connection between communicating nodes such as wireless mobile ad hoc network nodes. In general, a message sending node in DTN copies the message and transmits it to nodes which it encounters. A...
متن کامل