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Upperbounding End-to-End Throughput of Multihop Wireless Networks [chapter]

Hong Lu, Steve Liu
2006 Lecture Notes in Computer Science  
In this paper, we propose efficient algorithms to compute the upperbound of end to end throughput that are both theoretically and practically tight in multihop wireless networks.  ...  CONCLUSIONS In this paper, we propose new and efficient method to compute the upperbound of wireless end to end throughput.  ...  Understanding the throughput of multihop wireless networkes is crucial to understanding the natural limit of a wide class of wireless networks, such as as sensor networks, community networks, ad hoc networks  ... 
doi:10.1007/11814856_63 fatcat:jhgr4dy6vnagzkoveaieid7qya

On Admission of VoIP Calls Over Wireless Mesh Network

Hung-yu Wei, Kyungtae Kim, Anand Kashyap, Samrat Ganguly
2006 2006 IEEE International Conference on Communications  
We consider the problem of supporting VoIP calls over a wireless mesh network. We particularly consider the call admission control (CAC) decision problem for VoIP calls on a mesh network.  ...  The goal of the call admission decision is to maintain the quality of VoIP calls as given by the R-score measure.  ...  Recently, a significant research has been conducted in the area of 802.11 based wireless multihop mesh network.  ... 
doi:10.1109/icc.2006.255062 dblp:conf/icc/WeiKKG06 fatcat:umr4qap255coraazz7rmkajloi

Distributed Channel Assignment for Multi-radio Wireless Networks

Minho Shin, Seungjoon Lee, Yoo-ah Kim
2006 2006 IEEE International Conference on Mobile Ad Hoc and Sensor Sysetems  
We consider the channel assignment problem for multihop wireless networks in which nodes have multiple interfaces.  ...  Our simulation results show that SAFE significantly improves network performance in terms of throughput and delay and is comparable to the best prior centralized scheme that jointly considers routing and  ...  INTRODUCTION In this paper, we consider the problem of assigning a channel to each radio (or network interface) when a multihop wireless network consists of nodes with multiple radios [1] [2] [3] [4]  ... 
doi:10.1109/mobhoc.2006.278582 dblp:conf/mass/ShinLK06 fatcat:ly5gcvutgvdtfndfqqg5zdtivm

AdHoc Probe: end-to-end capacity probing in wireless ad hoc networks

Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, Mario Gerla
2007 Wireless networks  
Knowledge of end-to-end path capacity is useful for video/audio stream adaptation, network management and overlay design.  ...  In this paper, we present AdHoc Probe, a packet-pair based technique, to estimate end-to-end path capacity in ad hoc wireless networks.  ...  ACKNOWLEDGEMENT We are grateful to the editors and anonymous reviewers for their insightful comments. This material is  ... 
doi:10.1007/s11276-007-0047-4 fatcat:6ixxoqbdc5anxk5d6xsg4yzl3m

Cross-Layer Hop-by-Hop Congestion Control in Mobile Ad Hoc Networks

Xuyang Wang, Dmitri Perkins
2008 2008 IEEE Wireless Communications and Networking Conference  
The poor performance of TCP in wireless networks is further diminished in IEEE 802.11-based ad hoc networks networks due to the unnecessary actions of on-demand routing protocols when interference-induced  ...  Simulation results show that the proposed scheme achieves up to 70% higher throughput than TCP-Reno.  ...  As opposed to many proposed schemes that address on solving TCP congestion control problem in multihop wireless networks from end-to-end point of view, our scheme is novice in that it enables the on-demand  ... 
doi:10.1109/wcnc.2008.432 dblp:conf/wcnc/WangP08 fatcat:xtbgnjqrvnb63awmlvpf6oq6je

Capacity Enhancement in Hybrid Wireless Relay Network with Network Coding

Hsin-Yu Chao, Chun-Yen Huang, Fan-Min Tseng, Hung-Yu Wei
2009 Journal of Communications  
Applying the promising network coding technique to hybrid wireless relay networks could increase wireless network capacity. Capacity of multihop cellular network with network coding is derived.  ...  Network coding technique increases wireless network communication efficiency. Wireless multihop relay network has been shown to achieve capacity gain over conventional single-hop wireless networks.  ...  INTRODUCTION Wireless ad hoc network architecture apply multihop forwarding scheme to deliver end-to-end user data traffic.  ... 
doi:10.4304/jcm.4.11.841-848 fatcat:s7a26axqtfhwtlgeqc6hqbxdpy

On the Performance Analysis of the Minimum-Blocking and Bandwidth-Reallocation Channel-Assignment (MBCA/BRCA) Methods for Quality-of-Service Routing Support in Mobile Multimedia Ad Hoc Networks

G. Aggelou
2004 IEEE Transactions on Vehicular Technology  
Quality-of-service (QoS) routing is the key to support multimedia services in wireless multihop networks.  ...  The goal of QoS routing is to find satisfactory paths that support the end-to-end QoS requirements of the multimedia flows.  ...  The next-generation mobile/wireless networks are envisioned to constitute a variety of infrastructure substrates, including fixed single-and multihop wireless/mobile networks.  ... 
doi:10.1109/tvt.2004.825696 fatcat:vw2z7nlumjhk7nvvdybdzbquga

Rate control for semi-TCP in multihop wireless networks

Weiqi Chen, Hua Yu, Quansheng Guan, Yide Wang, Shengming Jiang
2018 EURASIP Journal on Wireless Communications and Networking  
Simulation results show the effectiveness of the proposed algorithm in improving the end-to-end throughput and delay.  ...  The proposed rate control relies on the media status in the first hop to adjust the source rate to approach the peak throughput, without the assistance of end-to-end feedback.  ...  EURASIP Journal on Wireless Communications and Networking Fig. 8 Fig. 9 89 End-to-end throughput in the chain topology Chen et al.  ... 
doi:10.1186/s13638-018-1298-8 fatcat:7kyv3fkrwjbobpayau2bs367m4

Throughput Optimal Decentralized Scheduling of Multi-Hop Networks with End-to-End Deadline Constraints: II Wireless Networks with Interference [article]

Rahul Singh, P.R. Kumar, Eytan Modiano
2017 arXiv   pre-print
For such a network, we design routing-scheduling policies that maximize the end-to-end timely throughput of the network.  ...  Thus, a wireless node i does not require the knowledge of the "global" network state in order to maximize the timely throughput.  ...  For such a network, we design routing-scheduling policies that maximize the end-to-end timely throughput of the network.  ... 
arXiv:1709.01672v2 fatcat:gygaqlysu5gbzc6gjh3a3mjsim

Spatial Degrees of Freedom of Large Distributed MIMO Systems and Wireless Ad Hoc Networks

Ayfer Ozgur, Olivier Leveque, David Tse
2013 IEEE Journal on Selected Areas in Communications  
On the other hand, when √ A/λ ≤ √ n as in [26], there are only √ n degrees of freedom in the network and they can be readily achieved by multihop.  ...  We consider a large distributed MIMO system where wireless users with single transmit and receive antenna cooperate in clusters to form distributed transmit and receive antenna arrays.  ...  They correspond to two different operating regimes of large wireless networks. (2) clarifies the conditions for a network to be in either of these two regimes.  ... 
doi:10.1109/jsac.2013.130209 fatcat:wcgkh3mkn5bnfk6l4hhxc4dgfi

Information Theoretic Operating Regimes of Large Wireless Networks [article]

Ayfer Ozgur, Ramesh Johari, David Tse, Olivier Leveque
2009 arXiv   pre-print
In this paper, we propose a new scaling law formulation for wireless networks that allows us to develop a theory that is analogous to the point-to-point case.  ...  We identify fundamental operating regimes of wireless networks and derive architectural guidelines for the design of optimal schemes.  ...  What would be the efficient strategy to operate this wireless network?  ... 
arXiv:0804.3271v2 fatcat:kxlf2o3up5f7nmz2hgymqkryhq


Eric Rozner, Anand Padmanabha Iyer, Yogita Mehta, Lili Qiu, Mansoor Jafry
2007 Proceedings of the 2007 ACM CoNEXT conference on - CoNEXT '07  
We develop a simple and practical protocol to realize the idea and implement it in both simulation and testbed, and our results demonstrate the effectiveness of this approach. to multihop wireless networks  ...  First, the existing network coding approaches target multihop wireless networks and there are no coding opportunities for single hop paths.  ...  Therefore ER can be applied to wireless LANs and multihop wireless networks to achieve efficient retransmission.  ... 
doi:10.1145/1364654.1364665 dblp:conf/conext/RoznerIMQJ07 fatcat:pt2woew3w5b5vgeacmowpjg6pa

Throughput Optimizing Localized Link Scheduling for Multihop Wireless Networks under Physical Interference Model

Yaqin Zhou, Xiang-Yang Li, Min Liu, Xufei Mao, Shaojie Tang, Zhongcheng Li
2014 IEEE Transactions on Parallel and Distributed Systems  
We study throughput-optimum localized link scheduling in wireless networks.  ...  By cooperating the partition and shifting strategies into the pick-and-compare scheme, we present a class of localized scheduling algorithms with provable throughput guarantee subject to physical interference  ...  Our study mainly focuses on maximizing throughput in multihop wireless networks.  ... 
doi:10.1109/tpds.2013.210 fatcat:q656jymjkfawzkfba5tkq7jsuu

Stability region adaptation using transmission power control for transport capacity optimization in IEEE 802.16 wireless mesh networks

G. Vejarano, D. Wang, J. McNair
2011 Computer Networks  
Transmission power control in multihop wireless networks is a challenging problem due to the effects that different node transmission powers have across the layers of the protocol stack.  ...  We consider the effects of transmission power control on the link-scheduling performance when a set of end-to-end flows established in the network are given.  ...  Introduction Transmission power (TP) control in wireless multihop networks (WMNs) is an important problem due to the effects it has on the different layers of the protocol stack [1] .  ... 
doi:10.1016/j.comnet.2011.03.021 fatcat:c3ca3b4ndnbqtef5vrwtq6fuiq

Performance Optimization of Interference-Limited Multihop Networks

A. Bader, E. Ekici
2008 IEEE/ACM Transactions on Networking  
Information sources in a multihop wireless network can improve throughput and delay performance of data streams by implementing interference-aware packet injection mechanisms.  ...  The performance of a multihop wireless network is typically affected by the interference caused by transmissions in the same network.  ...  In this work, we aim to analyze the performance of an interference-limited multihop wireless network in terms of information transfer from sources to sinks.  ... 
doi:10.1109/tnet.2007.905596 fatcat:wyjkldse2fdpzlxtr57ehtng6q
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