STM Journals Peer-reviewed research from Consortium e-Learning Network

Journal of Mobile Computing, Communications & Mobile Networks

Compound Transmission Security for Mobile Cloud Computing Using Spread Spectrum Technique

  1. Vikram Patalbansi
  2. Jayshree Jain
  3. G. Prasnna Laxmi

Abstract

By accessing data stored in remote data centres, "mobile cloud computing" provides users with IT services tailored to their specific needs. It also provides the infrastructure to support hosting for pervasive applications in the corporate, scientific, and consumer spheres. The cloud or data centre server cannot automatically lease the appropriate amount of services based on the needs of the users. So, Mobile Cloud Computing (MCC) consists of three sub-modules viz. Mobile Computing, Wireless Communication Networks, and Cloud Computing. While keeping least costs to a minimum and offloading to cloud infrastructures, the following are the basic ideas that will form the basis of the proposed study on the secure scheduling of resources in mobile cloud computing. In our research study, we are using 5G Cellular Technology as a mode of wireless communication. When offloading and retrieving data from a cloud data centre, the 5th generation of mobile communications is expected to spur innovation in vertical sectors. These verticals generate many use cases with different requirements that future 5G networks must efficiently handle. Network slicing may be a logical way to support a large range of vertical-specific services on single network architecture. This study introduces network slicing for 5G systems. The key elements that enable network slicing are summarised first. Next, we introduce the ONF's SDN architecture and demonstrate its slicing tools. Although such a design enables network slicing, it lacks key functionalities that NFV can provide. Thus, we examine ETSI's SDN-NFV architecture proposal. We also show an SDN-NFV scenario for network slice realization. FHSS systems safeguard wireless communication from jamming and unwanted signal reception. The jammer or unwanted receiver must not know the spreading code to achieve such themes. Unencrypted M-sequences cannot spread code securely. Hidden frequency hopping, an encryption mechanism applied to spreading codes, is proposed to improve FHSS security. All spread spectrum data transmission systems can use the proposed encryption security algorithm, which is dependable. FHSS's multi-user detection makes multiuser interference important to study. Thus, optimum pair "key-input" selection is provided to reduce interference below the specified constant threshold. It is essential to have architecture in place that can automatically handle resource allocation policies and a scheduling algorithm. Next, we will talk about some approaches to security algorithms during wireless communication mode offloading and retrieving data from the cloud server. Finally, we summarise the open research issues to encourage further research.

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