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Energy Effective Congestion Control for Multicast with Network Coding in Wireless Ad Hoc Network

Chuanxin Zhao, Yonglong Luo, Fulong Chen, Ji Zhang, Ruchuan Wang
2014 Mathematical Problems in Engineering  
The joint optimization of congestion control and power allocation is formulated to be a nonlinear nonconvex problem.  ...  Simulation results show that the cross-layer algorithm can increase network performance, reduce the energy consumption of wireless nodes and prolong the network lifetime, while keeping network throughput  ...  Acknowledgments The subject is sponsored by the National Natural Science Foundation of China (nos. 61370050 and 61373017), the Anhui Provincial Natural Science Foundation (no. 1308085QF118), and the Anhui  ... 
doi:10.1155/2014/135945 fatcat:5swqlda3nfa67fxckavr5a6aim

Cross-Layer Design in Wireless Mesh Networks

I.F. Akyildiz, Xudong Wang
2008 IEEE Transactions on Vehicular Technology  
The method of optimization decomposition of the protocol stack can achieve optimal network performance.  ...  The conventional layered-protocol architecture does not provide optimal performance for wireless mesh networks (WMNs).  ...  However, in a multihop wireless network, such as WMNs, few results have been reported on subcarrier allocation.  ... 
doi:10.1109/tvt.2007.911615 fatcat:vmtyj6t4sbca3cmg3mmdag3fza

Weighted sum-rate maximization for a set of interfering links via branch and bound

P. C. Weeraddana, M. Codreanu, M. Latva-aho, A. Ephremides
2010 2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers  
It plays a central role in resource allocation, link scheduling or in finding achievable rate regions for both wireline and wireless networks. This problem is known to be NP-hard.  ...  Efficient analytic bounding techniques are introduced and their impact on the convergence is numerically evaluated.  ...  ACKNOWLEDGMENT The authors would like to thank the anonymous reviewers for their comments which have improved the presentation and the quality of the paper.  ... 
doi:10.1109/acssc.2010.5757868 fatcat:qmd3sd63zzdtjazy3dozteuegm

Weighted Sum-Rate Maximization for a Set of Interfering Links via Branch and Bound

Pradeep Chathuranga Weeraddana, Marian Codreanu, Matti Latva-aho, Anthony Ephremides
2011 IEEE Transactions on Signal Processing  
It plays a central role in resource allocation, link scheduling or in finding achievable rate regions for both wireline and wireless networks. This problem is known to be NP-hard.  ...  Efficient analytic bounding techniques are introduced and their impact on the convergence is numerically evaluated.  ...  ACKNOWLEDGMENT The authors would like to thank the anonymous reviewers for their comments which have improved the presentation and the quality of the paper.  ... 
doi:10.1109/tsp.2011.2152397 fatcat:tieghvjcxfblxn6q2num3nkj54

Redundancy control for reliability-lifetime tradeoff in energy harvesting wireless sensor networks

Hualiang Zhang, Meng Zheng, Jinna Li, Haibin Yu, Peng Zeng
2010 2010 International Conference On Computer Design and Applications  
Energy harvesting wireless sensor networks ( EHWSN) are characterized by multihop wireless lossy links and resource constrained nodes that are able to harvest small amount of energy from ambient sources  ...  In this paper, for the TDMA MAC protocol, we propose a Reliability-Lifetime Tradeoff Framework (RL TF) for EHWSN to optimize the redundancy transmission number for each link.  ...  The authors would like to thank those anonymous reviewers for their constructive comments and suggestions to improve the quality of the paper.  ... 
doi:10.1109/iccda.2010.5541330 fatcat:z6xbjt57l5dflctxqzyddhjqxm

The road to IMT-advanced communication systems: State-of-the- art and innovation areas addressed by the WINNER + project

A. Osseiran, E. Hardouin, A. Gouraud, M. Boldi, I. Cosovic, K. Gosse, J. Luo, S. Redana, W. Mohr, J. Monserrat, T. Svensson, A. Tolli (+2 others)
2009 IEEE Communications Magazine  
ACKNOWLEDGMENTS This article was written in the framework of the CELTIC project CP5-026 WINNER+. The authors would like to acknowledge the contributions of their colleagues.  ...  However, network coding for wireless networks is at an early stage in terms of practical solutions design and performance impact evaluation.  ...  The impact of each of these architectural innovations on the access network greatly depends on the selected scenarios.  ... 
doi:10.1109/mcom.2009.5116799 fatcat:rjhcq6ksdzck5ncirlhxmybuaa

Beyond Shannon: the quest for fundamental performance limits of wireless ad hoc networks

Andrea Goldsmith, Michelle Effros, Ralf Koetter, Muriel Medard, Asu Ozdaglar, Lizhong Zheng
2011 IEEE Communications Magazine  
Our proposed framework for determining performance limits of wireless networks embraces an interdisciplinary approach to this challenging problem that incorporates Shannon Theory along with network theory  ...  We describe a new theoretical framework for determining fundamental performance limits of wireless ad hoc networks.  ...  The evolution of our approach to this challenging problem would not have been possible without them.  ... 
doi:10.1109/mcom.2011.5762818 fatcat:zky4gvwl55gknjnwx2u7dp4wlu

Layering as Optimization Decomposition: Questions and Answers

Mung Chiang, Steven Low, A. Calderbank, John Doyle
2006 MILCOM 2006  
(NUM), providing insight on what they optimize and on the structures of network protocol stacks.  ...  The overall communication network is modeled by a generalized NUM problem, each layer corresponds to a decomposed subproblem, and the interfaces among layers are quantified as functions of the optimization  ...  ACKNOWLEDGEMENT We would like to gratefully acknowledge the collaborations and interactions on this topic with many colleagues, including Stephen Boyd, Ma'ayan Bresler, Lijun Chen The work summarized in  ... 
doi:10.1109/milcom.2006.302293 fatcat:af724jimzbgvbaxulhtkuvjz3i

Weighted Sum-Rate Maximization in Wireless Networks: A Review

Pradeep Chathuranga Weeraddana
2011 Foundations and Trends® in Networking  
Acknowledgments The work of P.C. Weeraddana  ...  g in the case of the nine node multihop wireless network.  ...  Resource Management in MIMO Networks There are also a number of resource management algorithms in multiuser MIMO networks, which rely on the problem of WSRMax.  ... 
doi:10.1561/1300000036 fatcat:254zyltt4je6jlkonwxhj36l5a

TCP Reno over Adaptive CSMA [article]

Wei Chen, Yue Wang, Minghua Chen, Soung Chang Liew
2010 arXiv   pre-print
Application-layer implementation requires no kernel modification, making the solution readily deployable in networks running adaptive CSMA.  ...  First, we observe that running TCP Reno directly over adaptive CSMA results in severe starvation problems.  ...  This solution is provably optimal under NUM framework. Interestingly, it can be extended to wired network and multihop networks with wired and wireless links without any change.  ... 
arXiv:1007.5239v2 fatcat:ex7w3mscqfa2bbf4ddceoavqei

Distributed network utility maximization in wireless networks with a bounded number of paths

André Schumacher, Harri Haanpää
2008 Proceedings of the 3nd ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks - PM2HW2N '08  
We consider the fair multicommodity flow problem in multihop wireless networks.  ...  We optimize the flow between a number of source-destination pairs to achieve a fair allocation of network resources while satisfying node capacity constraints.  ...  INTRODUCTION The Network Utility Maximization (NUM) approach has been recently applied to various problems in the context of wired and wireless networks, and distributed systems in general.  ... 
doi:10.1145/1454630.1454645 dblp:conf/mswim/SchumacherH08 fatcat:2tsq5nrjr5asveiwhk45ur6wme

Joint Rate Control and Scheduling for Providing Bounded Delay With High Efficiency in Multihop Wireless Networks

Soroush Jahromizadeh, Veselin Rakocevic
2014 IEEE/ACM Transactions on Networking  
Joint rate control and scheduling for providing bounded delay with high efficiency in multihop wireless networks.  ...  Permanent repository link: Abstract This thesis considers the problem of supporting traffic with elastic bandwidth requirements and hard end-to-end delay constraints in multi-hop wireless networks, with  ...  However, the lack of infrastructure in multi-hop wireless networks leads to more design complexities and less efficient utilisation of network resources, compared to the infrastructure-based wireless networks  ... 
doi:10.1109/tnet.2013.2282872 fatcat:qd4tycrl2nfybfgqesmw2petay

Distributed scheduling of wireless communications for voltage control in micro smart grid

Husheng Li, Zhu Han
2011 2011 IEEE GLOBECOM Workshops (GC Wkshps)  
Then, the scheduling is formulated as the problem of optimizing the mode sequence of the system dynamics and is then solved using sub-gradient algorithm in a distributed manner.  ...  Due to the interference among the wireless sensors, scheduling is necessary for the transmissions of sensors.  ...  In [15] , the impact of communication rate constraint is considered to be the quantization error; then the resource allocation for linear feedback control is formulated as an optimization problem such  ... 
doi:10.1109/glocomw.2011.6162369 dblp:conf/globecom/LiH11a fatcat:h6bsf23pt5e5dmqojnopt7hgw4

Quasi-Optimal Network Utility Maximization for Scalable Video Streaming [article]

Mohammad Sadegh Talebi, Ahmad Khonsari, Mohammad Hassan Hajiesmaili, Sina Jafarpour
2012 arXiv   pre-print
This procedure is the essence of two distributed iterative rate control algorithms proposed in this paper, for which one can show the convergence to a locally optimal point of the nonconvex D.C. problem  ...  Convexification plays an important role in this work as it permits the use of existing dual methods to solve an approximate to the NUM problem iteratively and distributively.  ...  Utility Maximization (NUM) frameworks that have considered resource allocation in both wired and wireless networks under different conditions (e.g  ... 
arXiv:1102.2604v2 fatcat:b2docrtkgvaqxicv7urgzo7qgy

The end-to-end rate control in multiple-hop wireless networks: Cross-layer formulation and optimal allocation

Chengnian Long, Bo Li, Qian Zhang, Bin Zhao, Bo Yang, Xinping Guan
2008 IEEE Journal on Selected Areas in Communications  
In this paper, we study the theoretical problem of the end-to-end rate assignment for multi-hop wireless networks.  ...  Specifically, we consider the problem of joint congestion control, random access and power control design with multihop transmissions and interference-limited link rates.  ...  The efficiency and fairness of resource allocation are of great importance in multi-hop wireless networks.  ... 
doi:10.1109/jsac.2008.080513 fatcat:l6gs4bnt35fedjofsf2olzlrfy
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