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Results 1 - 10
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309
Adaptive Decision-Making Scheme for Cognitive Radio Networks
"... Abstract—Radio resource management becomes an important aspect of the current wireless networks because of spectrum scarcity and applications heterogeneity. Cognitive radio is a potential candidate for resource management because of its capability to satisfy the growing wireless demand and improve n ..."
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network efficiency. Decision-making is the main function of the radio resources management process as it determines the radio parameters that control the use of these resources. In this paper, we propose an adaptive decision-making scheme (ADMS) for radio resources management of different types of network
1Adaptive Cross-Network Cross-Layer Design in Heterogeneous Wireless Networks
"... Abstract—A cross-network cross-layer design method is pro-posed to exploit the trunking, diversity, and best service assign-ment gains available in a heterogeneous wireless network (HWN), consisting of orthogonal radio access networks (RANs) and interference-limited RANs. Accounting for traffic-leve ..."
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-level dynamics and channel fading, we jointly design the distribution strategy for elastic and inelastic traffics, and the radio resource management strategy for RANs, in a network-separable control architecture. Optimal and quantified near-optimal radio allocation schemes are proposed for each type of RANs
Existence of Nash Equilibria in Wireless Networks: An Adaptive Power Control Scheme for Radio Resource Management
"... Radio resource management (RRM) is one of the most challenging and one of the most important aspects of modern wireless communication networks. Many interactive decision making processes are required to design an intelligent radio resource management scheme that can significantly improve the system ..."
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Radio resource management (RRM) is one of the most challenging and one of the most important aspects of modern wireless communication networks. Many interactive decision making processes are required to design an intelligent radio resource management scheme that can significantly improve the system
Policy Based Access Management and Handover Control in Heterogeneous Wireless Networks
"... The next generation of mobile networks is expected to utilise multiple radio access technologies, seamlessly integrated to form a heterogeneous wireless network. On the arrival of call request, the network operator must assign an access network to the user. A call request can be due to a new call in ..."
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network access in a heterogeneous wireless network. A call admission control policy admits a new user based on the current load and service mix in each available network. We also present an adaptive handover capacity reservation scheme to maximise resource usage while limiting the drop call rate
PERFORMANCE ANALYSIS OF ECONOMIC MODEL AND RADIO RESOURCE MANAGEMENT IN HETEROGENEOUS WIRELESS NETWORKS
"... ABSTRACT Radio resource management (RRM) is the system level control of co-channel interference and other radio ..."
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ABSTRACT Radio resource management (RRM) is the system level control of co-channel interference and other radio
Resource Management in Heterogenous Wireless Networks with Overlapping Coverage
"... Abstract — Development in new radio technologies and increase in user demands are driving the deployment of a wide array of wireless networks, ranging from 802.11 networks in the local area, to third generation data-only wireless networks in the wide area. With their complementary characteristics, t ..."
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-interfaces or “Software Defined Radio ” technology can be associated with one or more BSs using different RATs. In this work, we study the Common Radio Resource Management (CRRM) problem, i.e., how should the network manager of these integrated heterogeneous wireless networks jointly allocate resources from various
Service-Class-Based Joint Call Admission Control and Adaptive Bandwidth Management Scheme for Heterogeneous Wireless Networks
"... Abstract—Joint call admission control (JCAC) can significantly improve connection-level quality of service (QoS) in heterogeneous wireless networks. This paper proposes service-class-based JCAC and adaptive bandwidth management scheme to enhance connection-level QoS in heterogeneous cellular network ..."
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Abstract—Joint call admission control (JCAC) can significantly improve connection-level quality of service (QoS) in heterogeneous wireless networks. This paper proposes service-class-based JCAC and adaptive bandwidth management scheme to enhance connection-level QoS in heterogeneous cellular
Radio Access Selection Approaches in Heterogeneous Wireless Networks
"... Abstract—Along with the rapid growth of mobile broadband traffic, multiple radio access technologies (RATs) are being inte-grated and jointly managed. To optimize heterogeneous network performance, efficient Common Radio Resource Management (CRRM) mechanisms need to be defined. This paper tackles th ..."
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Abstract—Along with the rapid growth of mobile broadband traffic, multiple radio access technologies (RATs) are being inte-grated and jointly managed. To optimize heterogeneous network performance, efficient Common Radio Resource Management (CRRM) mechanisms need to be defined. This paper tackles
Maximizing Network Revenue through Resource Management in Heterogeneous Wireless Networks
"... Abstract—Several radio access technologies are now likely to coexist in the same area, and form the so-called heterogeneous wireless networks. In this paper, we study the coordination between WiMAX and WiFi through radio resource management (RRM) in order to maximize the network operator’s revenue. ..."
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Abstract—Several radio access technologies are now likely to coexist in the same area, and form the so-called heterogeneous wireless networks. In this paper, we study the coordination between WiMAX and WiFi through radio resource management (RRM) in order to maximize the network operator’s revenue
Resource Allocation for Heterogeneous Traffic in a Wireless Network
- Int Symp on Personal, Indoor and Mobile Radio Comm.,PIMRC 95
, 1995
"... We propose a distributed algorithm for radio bandwidth assignment to a user population where bandwidth requirements can vary substantially between different users. The performance is compared, on merits of blocking and total network throughput, to that of a similar network employing a fixed numb ..."
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Cited by 4 (0 self)
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number of channels per cell. The results show that bandwidth utilization increases by an order of magnitude. The throughput of the adaptive schemes are, as opposed to the fixed allocation scheme, fairly insensitive to variations in the traffic mix. Traffic and interference adaptive resource
Results 1 - 10
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309
