Abstract
The Quality of Service and Quality of experience is always a goal of future generation wireless systems. A suitably designed handoff plays an important role in achieving these goals. The traditional methods of handoff for wireless systems pose challenges in handling the smooth transition in the heterogeneous architecture of future generation architecture. This paper induces a model for synchronization of seamless handoff for a mobile user from a unified access point of a large cell to the small cell. The study is carried out considering a novel analytical model for facilitating a better form of vertical handoff mechanism in order to facilitate communication over 5G networks. The modeling is carried out considering the efficiency of channel capacity as well as considering near real-time constraint of latency and throughput. The typical design assumption for the unified architecture of the model for the handoff is for future generation wireless network that includes various physical layer parameters. For an effective analysis, the study considers that the receiving node will be identified on the basis of the non-erroneous node as the idea is to increase the proper utilization of the network resources. The core agenda of the study will be to ensure that irrespective of any form of traffic intensity as well as variable resource availability, the proposed scheme should be able to offer an extensive communication with the seamless performance during handoff operation. The study outcome exhibits that the proposed system offers better vertical handoff performance in contrast to the existing system on various test cases.
Highlights
The continuous up-gradation and evolvement of wireless communication standards from 2G to 5G to provision seamless data service to be communicated through the Internet
According to the proposed system, the vertical handoff is considered to be taken from macro-cells to small cells under the 5G networking system
The cell region of the future generation wireless network (FGWN), takes a random position of ‘δx’ and ‘δy’ with the communication range ‘R’ to generate a small cell positioning to meet the future generation 5G communication standard in order to comply its goal of reliability along with the desired data rate and reliability, thereby meeting the objective of extending the magnified side of the bandwidth signal so that the coverage can be extended to the wide ranges of the users or downlinks
Summary
The continuous up-gradation and evolvement of wireless communication standards from 2G to 5G to provision seamless data service to be communicated through the Internet. That the FGWN can provide spectrum with the large nodes and varied application support, the seamless handoff between the two distinguished cell architecture of past and future generation access points need to be designed efficiently by considering all the prominent parameters at the different layers of the communication. Mobility management is used to explore the correct connectivity between mobile nodes with changing addresses This is a really challenging task as such problems need to be solved considering attributes from different layers apart from the data link layer [2]. By Bisio and Sciarrone [22] have presented a selection mechanism of an explicit network to carry out a vertical handoff mechanism Another recent study of Coqueiro et al [23] has used fuzzy logic for implementing an energy-efficient handoff mechanism in a wireless network for addressing quality of experience. Foukas et al [25] have presented a technique where vertical handoff
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