Economic value of Femtocell networks for mobile solution
- Akinlabi, O. A., Paul, B. S., Joseph, M., Ferreira, Hendrik C.
- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M. , Ferreira, Hendrik C.
- Date: 2015-03-18
- Subjects: Femtocell
- Identifier: uj:5148 , ISSN 20780958 , http://hdl.handle.net/10210/14190
- Description: The deployment of femtocell network in an indoor are used for the purpose of voice calling, data usage, mobile media, internet access and security service which has attracted the attention of economic values for telecom providers. However, femtocell works in the same full frequency band as well as macro cell. The mobile provider would prefer to choose femtocell rather than building macrocell site which leads to its quality of service and increase in profit; and thus, it increases savings compared to site building of macrocell. In this paper, the evaluations of the economic gain and impact factors of femtocell networks in the economy were investigated.
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- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M. , Ferreira, Hendrik C.
- Date: 2015-03-18
- Subjects: Femtocell
- Identifier: uj:5148 , ISSN 20780958 , http://hdl.handle.net/10210/14190
- Description: The deployment of femtocell network in an indoor are used for the purpose of voice calling, data usage, mobile media, internet access and security service which has attracted the attention of economic values for telecom providers. However, femtocell works in the same full frequency band as well as macro cell. The mobile provider would prefer to choose femtocell rather than building macrocell site which leads to its quality of service and increase in profit; and thus, it increases savings compared to site building of macrocell. In this paper, the evaluations of the economic gain and impact factors of femtocell networks in the economy were investigated.
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Indoor communication : Femtocell behavior in an indoor environment
- Akinlabi, O. A., Paul, B. S., Joseph, M., Ferreira, Hendrik C.
- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M. , Ferreira, Hendrik C.
- Date: 2015-03-18
- Subjects: Femtocell , Interference management , Path loss
- Type: Article
- Identifier: uj:5147 , ISBN 20780958 , http://hdl.handle.net/10210/14189
- Description: The indoor Telecom coverage suffers poor reception, call distortion and low voice calling quality, by signal distortions and interference. In order to improve the quality and performance of voice calls service in the indoor environment, a number of base stations are required. Therefore, femtocells were introduced in the indoor environment for signal booster and other services for end users. Femtocells are deployed in the existing macrocell network coverage to enhance network coverage in an indoor environment. In this paper, we present the simulation base on the signal and the path loss model in the indoor environment, to show that femtocell enhanced indoor communication with improved signal strength without interference.
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- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M. , Ferreira, Hendrik C.
- Date: 2015-03-18
- Subjects: Femtocell , Interference management , Path loss
- Type: Article
- Identifier: uj:5147 , ISBN 20780958 , http://hdl.handle.net/10210/14189
- Description: The indoor Telecom coverage suffers poor reception, call distortion and low voice calling quality, by signal distortions and interference. In order to improve the quality and performance of voice calls service in the indoor environment, a number of base stations are required. Therefore, femtocells were introduced in the indoor environment for signal booster and other services for end users. Femtocells are deployed in the existing macrocell network coverage to enhance network coverage in an indoor environment. In this paper, we present the simulation base on the signal and the path loss model in the indoor environment, to show that femtocell enhanced indoor communication with improved signal strength without interference.
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Overview of interference management techniques in Femtocell networks : challenges and approach.
- Akinlabi, O. A., Paul, B. S., Joseph, M., Ferreira, Hendrik C.
- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M. , Ferreira, Hendrik C.
- Date: 2015-01-19
- Subjects: Femtocell , Mobile networks , Interference
- Type: Article
- Identifier: uj:5146 , ISBN 9781605952369 , http://hdl.handle.net/10210/14188
- Description: The most important use of techniques for the new technology network called femtocell, is to improve coverage and enhance capacity in mobile network. However, the deployment of femtocell over macrocell network has a new technology has attracted benefits in telecommunication industry. Several technical challenges toward the mass deployment of these new technology called femtocell have been addressed in industry. Interference mitigation between femtocell and macrocell, and among the neighboring femtocell user, is considered to be one of the major issues in femtocell networks due to sharing the same licensed frequency spectrum with macrocell. In this paper, we provide different techniques schemes for interference mitigation and general view for the efficiency of interference management techniques in femtocell network.
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- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M. , Ferreira, Hendrik C.
- Date: 2015-01-19
- Subjects: Femtocell , Mobile networks , Interference
- Type: Article
- Identifier: uj:5146 , ISBN 9781605952369 , http://hdl.handle.net/10210/14188
- Description: The most important use of techniques for the new technology network called femtocell, is to improve coverage and enhance capacity in mobile network. However, the deployment of femtocell over macrocell network has a new technology has attracted benefits in telecommunication industry. Several technical challenges toward the mass deployment of these new technology called femtocell have been addressed in industry. Interference mitigation between femtocell and macrocell, and among the neighboring femtocell user, is considered to be one of the major issues in femtocell networks due to sharing the same licensed frequency spectrum with macrocell. In this paper, we provide different techniques schemes for interference mitigation and general view for the efficiency of interference management techniques in femtocell network.
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A review of femtocell
- Akinlabi, O. A., Paul, B. S., Joseph, M.
- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M.
- Date: 2014
- Subjects: Interference management , Femtocells
- Type: Article
- Identifier: uj:4785 , ISSN 2078-0966 , http://hdl.handle.net/10210/11968
- Description: The popularity of wireless networks has attracted the attention of researchers to improve the network system and this motivated the operators to find a new technology called femtocells with the aim of meeting the increased coverage and data demand in the indoor environment. The application of femtocells in both indoors and office environment has provided good quality service and high performance network gains. However, femtocells face challenges of interference management which deteriorate the capacity and quality of network. But to cope with these challenges, many researchers have come up with solutions to solve the problems, some of which include interference cancellation and interference avoidance.
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- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M.
- Date: 2014
- Subjects: Interference management , Femtocells
- Type: Article
- Identifier: uj:4785 , ISSN 2078-0966 , http://hdl.handle.net/10210/11968
- Description: The popularity of wireless networks has attracted the attention of researchers to improve the network system and this motivated the operators to find a new technology called femtocells with the aim of meeting the increased coverage and data demand in the indoor environment. The application of femtocells in both indoors and office environment has provided good quality service and high performance network gains. However, femtocells face challenges of interference management which deteriorate the capacity and quality of network. But to cope with these challenges, many researchers have come up with solutions to solve the problems, some of which include interference cancellation and interference avoidance.
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Signal behaviour in an indoor environment: femtocell over macrocell
- Authors: Akinlabi, O. A. , Joseph, M.
- Date: 2015
- Subjects: Femtocells , Quality of service , Macrocells
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/91302 , uj:20091 , Citation: Akinlabi, O.A.& Joseph, M. 2016. Signal behaviour in an indoor environment : femtocell over macrocell.
- Description: Abstract: In this paper, we consider femtocells over macrocell for improved signal, good quality of voice calling, data and Internet use in the indoor environment, where there is poor reception of signals. Mobile networks have become most frequent means of communication in well-developed areas and some other places in the world for communication and business purposes. Therefore, the deployment of femtocells has drawn the attention of mobile industry experts, researcher and other standardization organizations over macrocells. The interesting part of the femtocell is that it improves coverage, enhances the data rate at the indoor environment and more so used for security purpose. We focus on benefits of deployment of femtocells and how femtocells can optimize the total capacity of mobile network where there is poor reception. In this paper, we simulate the signal behavior of femtocell over macrocell in an indoor setting, to illustrate that femtocell improved signal and voice calling in an indoor environment.
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- Authors: Akinlabi, O. A. , Joseph, M.
- Date: 2015
- Subjects: Femtocells , Quality of service , Macrocells
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/91302 , uj:20091 , Citation: Akinlabi, O.A.& Joseph, M. 2016. Signal behaviour in an indoor environment : femtocell over macrocell.
- Description: Abstract: In this paper, we consider femtocells over macrocell for improved signal, good quality of voice calling, data and Internet use in the indoor environment, where there is poor reception of signals. Mobile networks have become most frequent means of communication in well-developed areas and some other places in the world for communication and business purposes. Therefore, the deployment of femtocells has drawn the attention of mobile industry experts, researcher and other standardization organizations over macrocells. The interesting part of the femtocell is that it improves coverage, enhances the data rate at the indoor environment and more so used for security purpose. We focus on benefits of deployment of femtocells and how femtocells can optimize the total capacity of mobile network where there is poor reception. In this paper, we simulate the signal behavior of femtocell over macrocell in an indoor setting, to illustrate that femtocell improved signal and voice calling in an indoor environment.
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A pricing policy to mitigate interference management in femtocell network
- Akinlabi, O. A., Paul, B. S., Joseph, M., Ferreira, Hendrik C.
- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M. , Ferreira, Hendrik C.
- Date: 2014
- Subjects: Femtocells , Nash equilibrium , OFDDMA system , Wireless network systems , Game theory
- Type: Article
- Identifier: uj:4766 , ISSN 1793-8201 , http://hdl.handle.net/10210/11941
- Description: Recently, the concepts of game theory has attract the attention of researcher for self-governing decision making to study the performance of wireless network. There has been growing interest in accepting game theoretic method to wireless systems. The problem of interference management in femtocell network is approached from the prospective of game theory with the concept of price policy. Whereby price is used to control the power transmission of each femto users in the cell coverage. In this paper, we propose a price policy to reduce the effect of interference between the femto users at both center and edge regions of cell network. The performance of our proposed algorithm is demonstrated by simulation results.
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- Authors: Akinlabi, O. A. , Paul, B. S. , Joseph, M. , Ferreira, Hendrik C.
- Date: 2014
- Subjects: Femtocells , Nash equilibrium , OFDDMA system , Wireless network systems , Game theory
- Type: Article
- Identifier: uj:4766 , ISSN 1793-8201 , http://hdl.handle.net/10210/11941
- Description: Recently, the concepts of game theory has attract the attention of researcher for self-governing decision making to study the performance of wireless network. There has been growing interest in accepting game theoretic method to wireless systems. The problem of interference management in femtocell network is approached from the prospective of game theory with the concept of price policy. Whereby price is used to control the power transmission of each femto users in the cell coverage. In this paper, we propose a price policy to reduce the effect of interference between the femto users at both center and edge regions of cell network. The performance of our proposed algorithm is demonstrated by simulation results.
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Network congestion management using Call Admission Control
- Alimi, O. A., Joseph, Meera K., Akinlabi, O. A.
- Authors: Alimi, O. A. , Joseph, Meera K. , Akinlabi, O. A.
- Date: 2015
- Subjects: Call Admission Control , Mobile communication networks , Quality control
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/87585 , uj:19598 , Citation: Alimi, O.A., Joseph, M.K. & Akinlabi, A.O. 2015. Network congestion management using Call Admission Control.
- Description: Abstract: Call Admission Control schemes have been used extensively in improving mobile network quality. Signal quality degradation, interference and network congestion has been a real issue for Global System for Mobile Communication (GSM) as the number of mobile users increased rapidly. It has been an issue in providing a decent Quality of Service (QoS) to the network users especially during the period of high network traffic. It is essential to maintain a certain level of quality in handling mobile network congestion. Fortunately, Call Admission Control is a strategy that can provide credible QoS by limiting the number of connections into the cellular network thereby reducing network congestions, dropping of calls, interference and other QoS problems. In this paper, we discuss issues around mobile network congestion, overview of congestion management schemes, attributes and benefits of Call Admission Control (CAC). We also highlight different handoff schemes. We simulated a typical CAC scheme comparing the new call blocking probability and handoff call probability.
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- Authors: Alimi, O. A. , Joseph, Meera K. , Akinlabi, O. A.
- Date: 2015
- Subjects: Call Admission Control , Mobile communication networks , Quality control
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/87585 , uj:19598 , Citation: Alimi, O.A., Joseph, M.K. & Akinlabi, A.O. 2015. Network congestion management using Call Admission Control.
- Description: Abstract: Call Admission Control schemes have been used extensively in improving mobile network quality. Signal quality degradation, interference and network congestion has been a real issue for Global System for Mobile Communication (GSM) as the number of mobile users increased rapidly. It has been an issue in providing a decent Quality of Service (QoS) to the network users especially during the period of high network traffic. It is essential to maintain a certain level of quality in handling mobile network congestion. Fortunately, Call Admission Control is a strategy that can provide credible QoS by limiting the number of connections into the cellular network thereby reducing network congestions, dropping of calls, interference and other QoS problems. In this paper, we discuss issues around mobile network congestion, overview of congestion management schemes, attributes and benefits of Call Admission Control (CAC). We also highlight different handoff schemes. We simulated a typical CAC scheme comparing the new call blocking probability and handoff call probability.
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Case study on technical challenge of access control for femtocell network
- Akinlabi, O. A., Joseph, M. K.
- Authors: Akinlabi, O. A. , Joseph, M. K.
- Date: 2017
- Subjects: Femtocell , Closed Access , Open Access
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/241820 , uj:24928 , Citation: Akinlabi, O.A. & Joseph, M.K. 2017. Case study on technical challenge of access control for femtocell network.
- Description: Abstract: The introduction of the femtocells has a promising solution in reducing the mobile network operational cost (building of macrocell site) and increasing turnover such as revenue. This new technology provides a high quality of service and high data rate at the indoor environment. Thus the primary challenges that face femtocell is Interference which solely depends on the kinds of access point chosen by the users. In this paper we focus on the access control model for accessing femtocell network and we compare closed and open access control mechanism. We also discuss the need for hybrid access control mechanism. We illustrate the scenarios when we increase the number of femtocell users and draw our results for both closed and open access points graphically.
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- Authors: Akinlabi, O. A. , Joseph, M. K.
- Date: 2017
- Subjects: Femtocell , Closed Access , Open Access
- Language: English
- Type: Conference proceedings
- Identifier: http://hdl.handle.net/10210/241820 , uj:24928 , Citation: Akinlabi, O.A. & Joseph, M.K. 2017. Case study on technical challenge of access control for femtocell network.
- Description: Abstract: The introduction of the femtocells has a promising solution in reducing the mobile network operational cost (building of macrocell site) and increasing turnover such as revenue. This new technology provides a high quality of service and high data rate at the indoor environment. Thus the primary challenges that face femtocell is Interference which solely depends on the kinds of access point chosen by the users. In this paper we focus on the access control model for accessing femtocell network and we compare closed and open access control mechanism. We also discuss the need for hybrid access control mechanism. We illustrate the scenarios when we increase the number of femtocell users and draw our results for both closed and open access points graphically.
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