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Resource management in power-controlled cellular wireless systems

Mingbo Xiao, Ness B. Shroff, Edwin K. P. Chong
2001 Wireless Communications and Mobile Computing  
power control as a possible candidate for distributed power control of multimedia wireless systems.  ...  Considering the unique features of multimedia traffic to be supported in future wireless systems, we also review power and rate control schemes proposed for wireless data, and present a framework for utility-based  ...  Since future systems are to support multimedia applications over wireless channels, it is natural to look for new power control algorithms that are more appropriate for multimedia wireless systems.  ... 
doi:10.1002/wcm.6 fatcat:npwqmsh3qrfc7lj277elmrb2e4

Special issue on radio resource management for provisioning IP-based QoS in wireless cellular networks

Hossam Hassanein, Ahmed Kamal, Nidal Nasser, Lars Wolf, Boon Sain Yeo
2006 International Journal of Communication Systems  
The basic RRM components can be classified as follows: Handoff and mobility management, Call Admission Control (CAC), load control, channel allocation and reservation, packet scheduling and power control  ...  RRM is a set of algorithms that control the usage of the scarce radio resources. RRM functionality is aimed to maximize the overall system capacity in the cellular network.  ...  The framework consists of three inter-related components: (i) a measurement-based module, (ii) a power-prediction module and (iii) a call admission control algorithm with a power sharing structure.  ... 
doi:10.1002/dac.790 fatcat:gzj4ujz6jramdic46sgvueamki

Distributed admission control for power-controlled cellular wireless systems

Mingbo Mao, N.B. Shroff, E.K.P. Chong
2001 IEEE/ACM Transactions on Networking  
In this work, based on a system parameter defined as the discriminant, we propose two distributed CAC algorithms for a power-controlled system.  ...  It is well known that power control can help to improve spectrum utilization in cellular wireless systems.  ...  Two CAC schemes have been proposed in [6] for CDMA systems: the transmitter-power-based call admission control (TPCAC) and the receiver-power-based call admission control (RPCAC).  ... 
doi:10.1109/90.974532 fatcat:naujsu5ibzftxib36rb3fbo7g4

A Systematic Review of Artificial Intelligence Applications in Cellular Networks

N. C. Eli-Chukwu, J. M. Aloh, C. O. Ezeagwu
2019 Engineering, Technology & Applied Science Research  
Challenges are still evident as the cellular network system faces dynamic and chaotic behavior that needs to be resolved intelligently without human intervention.  ...  Authors in [24] proposed a secure-aware call admission control scheme for wireless cellular networks using fuzzy logic.  ...  The proposed scheme is called fuzzy admission control for multimedia applications (MFAC). The design comprises of fuzzy QoS controller (FQC) and fuzzy congestion controller (FCC).  ... 
doi:10.48084/etasr.2788 fatcat:sawovzwlnzaata7yu4fapqafrm

A Comparative Study of Call Admission Control in Mobile Multimedia Networks using Soft Computing

Sanjeev Kumar, Krishan Kumar, Anand Kumar Pandey
2014 International Journal of Computer Applications  
Call admission control (CAC) is one of challenging issues for quality of service (QoS) provisioning in mobile multimedia network communication systems.  ...  A new call is admitted if enough idle resources are available in order to meet the QoS requirements of the new call without violating the QoS for already accepted calls, otherwise the call is rejected.  ...  In [1] , Youssef, I. et al. proposed a novel call admission control algorithm for ATM networks using neural networks.  ... 
doi:10.5120/18833-0333 fatcat:h5j56lzuxfhhxnwmjiov247dii

Wireless access to the world wide web in an integrated CDMA system

C. Comaniciu, N.B. Mandayam, D. Famolari, P. Agrawal
2003 IEEE Transactions on Wireless Communications  
Index Terms-Admission control, code-division multiple access (CDMA), packet scheduling, power control, web browsing sessions.  ...  In this paper, we propose a wireless access mechanism for web traffic packets in an integrated wireless code-division multiple-access system that has both voice and web traffic.  ...  We summarize the admission control algorithm as follows.  ... 
doi:10.1109/twc.2003.811051 fatcat:dg3j6ldbpjdz7kaoyxxapssqf4

Call Admission Control for Next Generation Wireless Networks Using Higher Order Markov Model

Ramesh Babu H.S, Gowrishankar Gowrishankar, Satyanarayana P.S
2010 Computer and Information Science  
In this paper we propose a call admission control framework based on higher order Markov chains to effectively handle the call blocking probability in NGWN and to provide optimal QoS for the mobile users  ...  blocking probability is one such QoS parameter for the wireless network and for better QoS it is desirable to reduce the call blocking probability.  ...  The future work of this research is pitched upon using Intelligence to the call admission control decision process .The future work includes application of Fuzzy neural technique for the decision making  ... 
doi:10.5539/cis.v3n1p192 fatcat:uljrenjf4zbklkeq6gdnwixr3e

Utilizing call admission control to derive optimal pricing of multiple service classes in wireless cellular networks

O. Yilmaz, Ing-Ray Chen
2006 12th International Conference on Parallel and Distributed Systems - (ICPADS'06)  
We develop a hybrid partitioning-threshold call admission control algorithm to derive optimal pricing of multiple service classes in mobile wireless networks for revenue optimization with quality of service  ...  Unlike traditional admission control algorithms which make acceptance decisions to satisfy QoS constraints such as the call blocking probability, the hybrid partitioning-threshold admission control algorithm  ...  Section 4 describes a class of call admission control algorithm designed for revenue optimization with QoS guarantees for mobile wireless networks.  ... 
doi:10.1109/icpads.2006.107 dblp:conf/icpads/YilmazC06 fatcat:7tguyx6dknhinkblt4migks5jq

Call Admission and Handover in Heterogeneous Wireless Networks

Ken Murray, Dirk Pesch
2007 IEEE Internet Computing  
An increasing demand for wireless access to packet-based services has, in turn, driven the need for call admission and intersystem handover control strategies to make network roaming more seamless.  ...  The approach proposed here focuses on prioritization by implementing role-based network access and system-state awareness via network capacity.  ...  The work presented in this article addresses this issue by proposing a manage-ment architecture for mobile user roaming based on efficient call admission and handover control in heterogeneous wireless  ... 
doi:10.1109/mic.2007.29 fatcat:cx2h35nh3jbh3lv5ud26lenu7y

An Intelligent Call Admission Control Decision Mechanism for Wireless Networks [article]

Ramesh Babu H.S., Gowrishankar, Satyanarayana P.S
2010 arXiv   pre-print
This paper proposes a fuzzy neural approach for call admission control in a multi class traffic based Next Generation Wireless Networks (NGWN).  ...  The proposed Fuzzy Neural Call Admission Control (FNCAC) scheme is an integrated CAC module that combines the linguistic control capabilities of the fuzzy logic controller and the learning capabilities  ...  There are works reported on computation intelligence based call admission control algorithms.  ... 
arXiv:1004.4444v1 fatcat:67lkeq2zqfbx7mz3ysuonhsbz4

A Survey on High-Speed Railway Communications: A Radio Resource Management Perspective [article]

Shengfeng Xu, Gang Zhu, Bo Ai, Zhangdui Zhong
2016 arXiv   pre-print
power control and resource allocation.  ...  Then we provide a literature survey on state-of-the-art RRM schemes for HSR wireless communications, with an in-depth discussion on various RRM aspects including admission control, mobility management,  ...  In [68] , a mobility-aware call admission control algorithm is proposed in mobile hotspots, where a handover queue is involved to reduce the handover-call dropping probability.  ... 
arXiv:1603.05368v1 fatcat:lgxfxh6glbggdogkddht2e64h4

Throughput Enhancement for Better QoS in WCDMA Networks

Vandana Khare, Y. Madhavee Latha, D. Srinivasa Rao
2015 International Journal of Computer Applications  
In conventional Call Admission Control (CAC) techniques, when a new call admit in the system to get admission, it checks whether the call is admitted or not on the basis of signal to interference ratio  ...  This paper proposes a novel approach for Resource Allocation with connection admission control (RA-CAC) to maintain present and future target throughput for entire duration of the system which is mainly  ...  Call Admission Control for cellular and mobile networks.  ... 
doi:10.5120/19400-0864 fatcat:3msac4ktmnc3la7gtw4znw5qg4

Radio Resource Management in 3G+ Systems

Alagan Anpalagan, Rath Vannithamby, Weihua Zhuang, Sonia Aïssa
2006 EURASIP Journal on Wireless Communications and Networking  
admission control (CAC) scheme to achieve the maximum system capacity.  ...  The seventh paper "Adaptive rate scheduling with reactive delay control for next generation CDMA wireless mobile systems" by Yu et al. proposes an adaptive rate scheduler called feedback-enhanced target-tracking  ...  admission control (CAC) scheme to achieve the maximum system capacity.  ... 
doi:10.1155/wcn/2006/70210 fatcat:ova5gw43ibaddgiaefzi4xpmxq

Radio Resource Management for Wireless Internet

Halim Yanikomeroglu, Mohamed H. Ahmed, Bassam Hashem
2003 Wireless Communications and Mobile Computing  
Arguably, effective management of radio resources (through techniques such as interference management and cancellation, dynamic resource allocation and control, packet scheduling and call admission control  ...  Ben Slimane analyze the capacity performance of a receiver with interference cancellation capability which is supported by a novel interference cancellation-aware power control algorithm.  ...  His research interests include power control, handoff, admission control and fixed wireless technologies. Halim Yanikomeroglu was born in Giresun, Turkey, in 1968.  ... 
doi:10.1002/wcm.182 fatcat:slnv3uhu2ndypezm77okzym47m

Call admission control in wireless networks: a comprehensive survey

M.H. Ahmed
2005 IEEE Communications Surveys and Tutorials  
Radio resource management (RRM) plays a major role in Quality of Service (QoS) provisioning for wireless communication systems.  ...  In the first and second generation of wireless systems, CAC has been developed for a single service environment.  ...  The third set comprises call admission control, base station (BS) assignment, and handoff algorithms, which control the access port connection.  ... 
doi:10.1109/comst.2005.1423334 fatcat:srs4eyksp5ebzmnp25wzuciwmq
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