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Papers by muktar hussaini

The advancements in Cloud Computing (CC) and the creation of more bandwidth have enabled the deve... more The advancements in Cloud Computing (CC) and the creation of more bandwidth have enabled the development of a distributed and collaborative model called Software as a Service (SaaS). The CCSaaS provides many benefits to the countries, organization, both government and private in terms of cost-saving, and quality improvement. However, the adoption of CC-SaaS is still very challenging to organizations, more especially in such instances where no specific attributes to guide user decisions on the movement into CC-SaaS. Moreover, none of the studies have provided a holistic analysis for the determinants that affect CC-SaaS adoption from user and organizational perspectives, which is certified by any expert. This paper investigates the factors affecting CC-SaaS intention to adopt in public organization, which in turn can assist organizations to gain important benefits from CC-SaaS technology. The influential factors are reviewed, selected and confirm by experts from the field of cloud com...

Analysis of Attractiveness , 2024

This paper aim at enhancing industry productivity, using Kaduna Radio as a case study. The writer... more This paper aim at enhancing industry productivity, using Kaduna Radio as a case study. The writer use 5 fortars force as guide for solutions to the problem and make recommendations.

Journal of Techniques

يعّد مرض سرطان الثدي من أكثر الامراض السرطانية شيوعا التي تصيب النساء على مستوى العالم ككل وتختلف... more يعّد مرض سرطان الثدي من أكثر الامراض السرطانية شيوعا التي تصيب النساء على مستوى العالم ككل وتختلف معدلات الاصابة بين منطقة واخرى، يمكن دراسة هذه الظاهرة اعتمادا على تأثير المكان بدل السنوات وتتأثر البيانات المكانية بصورة مباشـرة بمجموعـة مـن العوامـل المـؤثرة (العمر، الموقع الجغرافي، الحالة الاجتماعية والاقتصادية والإنجابية، تناول الهرمونات، عوامل الخطر المتعلقة بنمط الحياة (التدخين، النظام الغذائي، السمنة والنشاط البدني)، والتاريخ العائلي التي تساهم بإظهار هذ المرض. في هذا البحث استخدم نماذج الانحدار المكاني ( spatial regressive model ) لتحليـل البيانـات المكانية لمرض سرطان الثدي ومن خـلال المقارنة التقدير بين نماذج الانحدار المكاني بواسطة محاكاة مونت كارلو لاختيار افصل مقدر بين النموذجي الانحدار المكاني الاول نموذج الانحدار الذاتي المكاني (spatial autoregressive mode ) والثاني نموذج الخطأ المكاني( spatial error model) وتطبيق طريقتي التقدير طريقة المربعات الصغرى الاعتيادية وطريقة الامكان الاعظم على نماذج الانحدار ولغرض المقارنة استخدام معيار المقارنة متوسط مربع الخطأ (Mean S...

2019 2nd International Conference of the IEEE Nigeria Computer Chapter (NigeriaComputConf)

Named Data Networking is a consumer-driven network architecture that supports content consumer mo... more Named Data Networking is a consumer-driven network architecture that supports content consumer mobility due to the nature of in-network catching. The architecture is proposed to supplement and replace current Internet architecture by using named content in place of IP-address. In this paper mobility problem is selected to presents and discussed about the tools necessary for problem investigation in NDN. Usually modeling, simulation and testbed methods are used for investigation of any problem in the field of networking. Analytical investigation and simulation tools are covered, and the investigation can be done using network analysis model with any technique such as hop count method for analytical investigation. While simulators such as ndnSIM, CCNLite, OMNET ++ and ccnSim can be used as tools for simulation.

International Journal of Communication Networks and Information Security (IJCNIS)

The movement pattern of mobile producer plays an important role in mobility performance analysis ... more The movement pattern of mobile producer plays an important role in mobility performance analysis of the wireless and mobile network. However, the producer mobility behavior is directly affecting the handoff latency and signaling overhead cost. Many researchers provide analytical investigation to analyze and solve the handoff problems and compared with the simulation result. To justify between simulation and analytical investigation, movement behavior of mobile node needs to be included in the analytical investigation to make it possible to compare with the simulation-based result. This paper incorporated Random WayPoint Mobility (RWPM) model, to determine the behavior of mobile producer, for analytical solution of producer mobility support in NDN. In this paper, we introduce mobility Interest packets to conveyed new prefix or location of mobile producer, a broadcasting strategy to facilitate the handoff process and the immobile anchor router was modified to perform a dual function that is, tagging of anchors and broadcasting of tagged mobility Interest packets. The performance analysis for mobile producer behavior and handoff latency shows that our proposed Producer Mobility Support Scheme (PMSS) reduces handoff latency compared to DNS-like and Home Agent routing approach.

Applied Sciences, 2021

Named data networking (NDN) is designed as a clean-slate Internet architecture to replace the cur... more Named data networking (NDN) is designed as a clean-slate Internet architecture to replace the current IP Internet architecture. The named data networking was proposed to offer vast advantages, especially with the advent of new content distributions in IoT, 5G and vehicular networking. However, the architecture is still facing challenges for managing content producer mobility. Despite the efforts of many researchers that curtailed the high handoff latency and signaling overhead, there are still some prominent challenges, such as non-optimal routing path, long delay for data delivery and unnecessary interest packet losses. This paper proposed a solution to minimize unnecessary interest packet losses, delay and provide data path optimization when the mobile producer relocates by using mobility update, broadcasting and best route strategies. The proposed solution is implemented, evaluated and benchmarked with an existing Kite solution. The performance analysis result revealed that our p...

The mobility support for Information Centric Networking (ICN) was generally divided into three ca... more The mobility support for Information Centric Networking (ICN) was generally divided into three categories, the consumer mobility, producer mobility and network mobility. Producer mobility is the support for the mobile content provider, source or producer to relocate without disrupting content consumer and intermediate router for content name and its location. ICN is naturally supporting mobile consumer and provides some benefits to facilitate network efficiency and timely delivery of information to the users on mobile. This paper reviews an analysis of producer mobility support in some popular ICN approaches and summarizes some of its features, which provide support during mobility. In addition, a brief comparison between IP mobility and ICN mobility support were discuss and challenges were emphasized especially for NDN and CCN that doesn’t support content producer mobility initially from their architectural design. Moreover, this review paper highlights on the mechanisms that facil...

The political power of the ruling aristocracies and the comparatively excellent scientific educat... more The political power of the ruling aristocracies and the comparatively excellent scientific education during the medieval ages has undoubtedly fostered a keen sense of eagerness, inquisitiveness and an observant attitude towards the pursuit of scientific and technological discoveries. During the course of history, political rulers held science and technology in high esteem and invested considerable amount of financial and human resources to the development and advancement of science and technology because it is the key to social security, social progress and social stability. This paper presents a historical analysis of the sociopolitical factors that influenced medieval science with special emphasis on the sociopolitical factors that governed the scientific career of Abu Muhammad Ali ibn Ahmad ibn Sa’id ibn Hazm in medieval Islamic Spain.

Recent development in mobile technology makes data traffic intensifies, due to the vast devices’ ... more Recent development in mobile technology makes data traffic intensifies, due to the vast devices’ connectivity. Also, increases the needs for efficient and scalable distribution of data and services over the Internet. Therefore, the Information Centric Networking paradigm was proposed, with different approaches as a clean-slate redesign of current host-centric Internet architecture. It evolved to access data independent from its location, by replacing IP addresses with content named. This paper reviews the most popular Information Centric Networking approaches, called Named Data Networking which is a clean-slate Internet architecture proposed to replace IP with hierarchical named content that utilizes route aggregation to improve scalability and support mobility. In this paper, NDN is reviewed and summarized some of its features, such as naming, routing, caching and mobility support. In addition, the modes of operations based on named resolution services and named based routing for t...

International Journal of Electrical and Computer Engineering (IJECE), 2019

Named Data Networking (NDN) is a clean-slate future Internet architecture proposed to support con... more Named Data Networking (NDN) is a clean-slate future Internet architecture proposed to support content mobility. However, content producer mobility is not supported fundamentally and faces many challenges such as, high handoff latency, signaling overhead cost and unnecessary Interest packet losses. Hence, many approaches indirection-based approach, mapping-based approach, locator-based approach and control/data plane-based approach were proposed to address these problems. Mapping-based and control/data plane-based approach deployed servers for name resolution serveces to provide optimal data path after handoff, but introduces high handoff latency and signalling overhead cost. Indirection-based and locator-based approach schemes provide normal handoff delay, but introduces sub-optimal or tiangular routing path. Therefore, there is needs to provide substantial producer mobility support that minimizes the handoff latency, signaling cost and improve data packets delivery via optimal path...

International Journal of Interactive Mobile Technologies (iJIM), 2019

Named Data Networking is a consumer-driven network that supports content consumer mobility due to... more Named Data Networking is a consumer-driven network that supports content consumer mobility due to the nature of in-network catching. The catching suppressed unnecessary Interest packets losses by providing an immediate copy of the data and consumer-driven nature influencedthe mobile consumer to resend unsatisfied Interest packet immediately after the handoff. Once the producer moves to a new location, the name prefix changed automatically after handoff to the new router or point of attachment. The entire network lacks the knowledge of producer movement unless if the producer announces its new prefix to update the FIBs of intermediate routers. Lack of producer's movement knowledge causes an increase of handoff latency, signaling overhead cost, Interests packets losses, poor utilization of bandwidth and packets delivery. Therefore, there is needs to provide substantial producer mobility support to minimize the handoff latency, handoff signaling overhead cost, reduce the unnecessary Interest packets loss to improve data packets delivery once a content producer relocated. In this paper, broadcasting strategy is introduced to facilitate the handoff procedures and update the intermediate routers about the producer movement. Hence, analytical investigation result of this paper addresses the deficiency of Kite scheme by minimizing handoff signaling cost and provides data path optimization after the handoff.

International Journal of Electrical and Computer Engineering (IJECE), 2018

Mobile devices connectivity and data traffic growth requires scalable and efficient means of data... more Mobile devices connectivity and data traffic growth requires scalable and efficient means of data distribution over the Internet. Thus, influenced the needs for upgrading or replacing the current Internet architecture to cater the situation as Named Data Networking (NDN) was proposed. NDN is clean-slate Internet architecture, proposed to replace IP with hierarchical named content that utilizes route aggregation to improve scalability and support mobility. Although, NDN provides supports for content consumer mobility with the help of catching capabilities, however, content producer faces many problems similar to mobility in IP architecture, such as, long handoff delay, unnecessary Interest packet losses and high bandwidth utilization. Hence, many concepts and schemes were proposed to address these problems. This paper reviewed and conceptually analyzed the schemes based on their fundamental design that broadly categorized into indirection-based approach, mapping-based approach, locat...

International Journal of Computer Network and Information Security, 2018

Recent development in mobile technology makes data traffic intensifies, due to the vast devices c... more Recent development in mobile technology makes data traffic intensifies, due to the vast devices connectivity. Also, increases the needs for efficient and scalable distribution of data and services over the Internet. Therefore, the Information Centric Networking paradigm was proposed, with different approaches as a clean-slate redesign of current host-centric Internet architecture. It evolved to access data independent from its location, by replacing IP addresses with content named. This paper reviews the most popular Information Centric Networking approaches, review and summarizes some of its features, such as naming, routing, caching and mobility in tabular form. In addition, the modes of operations based on named resolution services and named based routing for the approaches with some network exemplary diagrams were presented. Also, mobility supports for consumer, and mobility challenges from current to feature Internet were discussed for future research.

Cognitive radio is a technique proposed by Mitola which provides a way to efficiently use preciou... more Cognitive radio is a technique proposed by Mitola which provides a way to efficiently use precious radio spectrum resources [1, 2]. A cognitive radio recognizes, analyzes, and learns the situations of the radio spectrum and then employs various strategies to maximize spectrum usage. The concept of cognitive radio is to detect and ascertain \vhich aspect of the spectrum is presently unused, and then perform data transmission at the newly discovered frequency band. An alternative cognitive radio scheme is to transmit signals on top of existing transmissions as long as the interference temperature measure is lower than threshold. Spectrum sharing, spectrum sensing, and spectrum management are the stages of a cognitive radio. Spectrum sensing gathers up-to-date spectrum usage data, spectrum management determines the optimal spectrum access timing and scheme, and spectrum sharing ensures that users are served in a fair and timely manne

IEEE Access, 2019

Information centric networking is a clean-slate Internet architecture designed as a future Intern... more Information centric networking is a clean-slate Internet architecture designed as a future Internet to supplement and completely replace the current Internet architecture. The future Internet informationcentric networking was proposed in different kind of approaches to offered vast advantages ranging from security, catching, and content mobility support. However, some of the approaches support only content consumer, while content producer mobility faces many challenges, such as unnecessary Interest packet losses, high handoff latency, scalability issues, and high signaling overhead. Therefore, many approaches, protocols, and schemes were proposed to address the problem. The schemes such as indirection-based approach, locator-based approach, rendezvous-based, forwarding-based, and control/data plane-based, and mapping-based approach were investigated using either analytical or simulation investigation. However, in many cases of the formulation of an analytical investigation for information-centric networking mobility support management, the determination and incorporation of producers' movement behavior are neglected, whereas the movement pattern of mobile content producer plays a vital role in mobility performance analysis of the wireless mobile network. This paper proposed a producer mobility management model for information-centric networking with a random waypoint and random walk mobility model incorporated, to measure the movement pattern effect and proved the uniformity of the proposed model to support any kind of mobility support approaches or schemes. The performance analysis result of our proposed model revealed that movement pattern does affect the mobile producer handoff performance. Hence, for the accuracy of handoff latency, handoff signaling cost, and data packets delivery cost investigation, mobility models must be selected carefully based on the application domain.