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Comparison of connection admission-control schemes in the presence of hand-offs in cellular networks
1998
Proceedings of the 4th annual ACM/IEEE international conference on Mobile computing and networking - MobiCom '98
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In this paper, we compare four distributed connection admission cent rol schemes in cellular networks \vherethe first two schemes are to keep the hand-off dropping probablht.y below a target vahte, the ...
The first scheme predicts the bandwidth required to handle hand-offs by estimat ing possible hand-offs from adjacent cek, then performs the admission control for each newly-requested connection. ...
This work is supported by Texas Advanced Research Program fT-IRP-003594013) and Nortel Wireless Networks, Richardson, Texas. ...
doi:10.1145/288235.288319
dblp:conf/mobicom/ChoiS98
fatcat:4tzeok4vjjeureumdsywpqoyey
A Flexible Bound Admission Control Algorithm for Vertical Handover in Ubiquitous Environment
[chapter]
2006
Lecture Notes in Computer Science
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FBAC algorithm utilizes dynamic resource allocation scheme to decrease the blocking probability of vertical handover connections within the limited capacity of system. ...
In this paper, we present FBAC (Flexible Bound Admission Control) algorithm using softness profile to reduce handover blocking probability over WLAN and WAAN (Wide Area Access Network). ...
This work was supported in part by the MIC, Korea under the ITRC program supervised by the IITA and the KOSEF under the ERC program. ...
doi:10.1007/11807964_70
fatcat:wpa6b2azjnbvddclpjd7a5h3ie
A Novel Scheme for Seamless Hand-off in WMNs
2009
KSII Transactions on Internet and Information Systems
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To facilitate this, we (i) present a new buffer moment in support of the fast Layer-2 hand-off mechanism to cut the packet loss incurred in the hand-off process to zero and (ii) design a dynamic admission ...
Although current wireless mesh network (WMN) applications experience a perceptually uninterrupted hand-off, their throughput after the hand-off event may be significantly degraded due to the low available ...
The accuracy of available bandwidth estimation and admission control can be measured by a metric called the right admissions, β, defined as: Number of right admissions Number of flows in the network β ...
doi:10.3837/tiis.2009.04.005
fatcat:jkopskzrsfbzbntwdxexb43w2u
A price-based approach to optimize resource sharing between cellular data networks and WLANs
2011
Telecommunications Systems
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In addition, the different authentication and charging methods has made the management of cellular/WLAN integration a challenging proposition. ...
It introduces a novel pricing model that takes into account application characteristics, user profiles, and network congestion status in order to dynamically adjust the charging rates of cellular and WLAN ...
Most importantly, cellular networks are designed to maintain a good level of service quality in the presence of user mobility. ...
doi:10.1007/s11235-011-9451-2
fatcat:bdljna3s5vdy5o7ncjly3h5yk4
A Survey on Handoffs — Lessons for 60 GHz Based Wireless Systems
2012
IEEE Communications Surveys and Tutorials
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We study these algorithms from the point of view of their usability in 60 GHz networks and make recommendations for handoff algorithms in such networks. ...
However, to support mobility, handoff is a must in many of these networks and systems. ...
ACKNOWLEDGEMENT This research is funded partially by the 322 project of Vietnam government and Future Home Network project of IOP GenCom program of The Netherlands. ...
doi:10.1109/surv.2011.101310.00005
fatcat:z5oxze2nkvcobjod6vyvpigr24
A Survey on High-Speed Railway Communications: A Radio Resource Management Perspective
[article]
2016
arXiv
pre-print
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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, ...
The objective of this paper is to provide an overview on the key issues that arise in the RRM design for HSR wireless communications. ...
The comparison of different handover schemes is provided in Table III . ...
arXiv:1603.05368v1
fatcat:lgxfxh6glbggdogkddht2e64h4
Review of some fundamental approaches for power control in wireless networks
2011
Computer Communications
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Index Terms-SIR balancing, power and admission control, base station assignment, wireless cellular networks. ...
An advanced tutorial on power control issues in wireless networks is provided, covering work published since circa 1992, the beginning of the systematic study of the area, to this date. ...
We focus our discussion on cellular networks, as this is the type of wireless networks considered in the majority of power control schemes in the literature (and also the type with the most significant ...
doi:10.1016/j.comcom.2011.03.001
fatcat:zdi4knljnndbpobqugzwjtgvkm
Device-to-device communication in 5G cellular networks: challenges, solutions, and future directions
2014
IEEE Communications Magazine
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On the other hand, in the single-tier cellular system, the revenue of the operator remains constant since the operator is already using the full network capacity. ...
The D2D connections in the device tier share the cellular licensed band with the regular cellular connections in the macrocell tier. ...
low in the Coding and Signal Transmission laboratory at the University of Waterloo. ...
doi:10.1109/mcom.2014.6815897
fatcat:h5fbrwnd55fgbiqig37lujbgdm
Evaluation of QoS and QoE in Mobile WIMAX – Systematic Approach
[chapter]
2012
Quality of Service and Resource Allocation in WiMAX
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Another classic approach to admission control in cellular networks assumes allocation of dedicated resources for higher priority calls / connections (so called Guard Channel -GC) [9] . ...
Network configuration parameters
Measurement based admission and congestion control with nbLDPC FEC scheme In this section we compare two measurement based admission control (MBCAC or MBAC) algorithms ...
All chapters include both theoretical and technical information, which provides an in depth review of the most recent advances in the field for engineers and researchers, and other readers interested in ...
doi:10.5772/27891
fatcat:zowo4ftfwvhsthlwcns6x36ij4
Intelligent access network selection in converged multi-radio heterogeneous networks
2014
IEEE wireless communications
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network (e.g., WiFi) may take advantage of the centralized control function residing in the cellular network (e.g., 3GPP LTE). ...
Comparison with more advanced network-controlled schemes has also been completed to confirm attractive practical benefits of distributed user-centric algorithms. ...
We emphasize that interworking between WLAN and cellular networks has already been considered in the past, but largely from the perspective of inter-network (vertical) hand-off [9] . ...
doi:10.1109/mwc.2014.7000976
fatcat:tuwoxh5d6jacrfjuuvy2mrwwri
Congestion control policies for IP-based CDMA radio access networks
2005
IEEE Transactions on Mobile Computing
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As CDMA-based cellular networks mature, the current point-to-point links used in connecting base stations to network controllers will evolve to an IP-based Radio Access Network (RAN) for reasons of lower ...
In this paper, we study the impact of congestion in a best-effort IP RAN on CDMA cellular voice networks. ...
ACKNOWLEDGMENT The authors thank Tom LaPorta, Srinivas Kadaba, Ganesh Sundaram for useful discussions on the topic. ...
doi:10.1109/tmc.2005.51
fatcat:iiofzgwpuncl3e72w2y7lh5bma
Managing end-to-end quality of service in multiple heterogeneous wireless networks
2007
International Journal of Network Management
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In connections spanning multiple wireless networks, the end-to-end QoS will depend on several factors such as mobility patterns, connection patterns, and the QoS policies in each of the networks. ...
Supporting quality of service (QoS) in wireless networks has been a very rich and interesting area of research. Many significant advances have been made in supporting QoS in single wireless networks. ...
We are currently evaluating QoS performance for different traffic types, admission control with QoS renegotiation, frozen hand-off where connection is alive without any resources, multicast users with ...
doi:10.1002/nem.639
fatcat:rr3gv2rbsrb6dhgoqs7a7fwhai
Energy efficiency in heterogeneous wireless access networks
2013
IEEE wireless communications
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improved by the application of intelligent call admission control policies. ...
In this paper, we bring forward the important aspect of energy savings in wireless access networks. ...
One drawback of such a technique could be the unnecessary wakeup of CSG FAPs in presence of activity from a non-CSG UE. 2) UE controlled mode: In this mode, the UE periodically sends wakeup messages to ...
doi:10.1109/mwc.2013.6664472
fatcat:zawveabjkbbaxioktmalu2pyqi
Cognitive spectrum access in device-to-device-enabled cellular networks
2015
IEEE Communications Magazine
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The performance gains of the proposed CSA scheme are characterized in terms of channel access probability for a typical D2D transmitter and spectral efficiencies for both cellular and D2D transmissions ...
Next, we provide a qualitative overview of the existing resource allocation and interference management policies for in-band D2D-enabled cellular networks. ...
In network-controlled D2D transmissions, an eNB fully controls the radio resources management of all cellular and D2D users in a cell. ...
doi:10.1109/mcom.2015.7158275
fatcat:xdzkfcuhqfaaviqnzr2sfh2une
A Decision-Theoretic Approach to Resource Allocation in Wireless Multimedia Networks
[article]
2000
arXiv
pre-print
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The main contribution of our results is in providing insight and guidance for the design of near-optimal admission-control policies. ...
We propose a scheme that takes decision-theoretic concerns (like preferences) into account and discuss the difficulties and subtleties involved in applying standard techniques from the theory of Markov ...
Optimal call-admission policies in cellular networks which carry only voice calls were studied in [25] , [27] . ...
arXiv:cs/0006037v1
fatcat:4pdig4fljve6dl6fo7wqtviioa
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