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Performance of Multi-hop ad hoc Networks with MIMO

by D. Grace, P. D. Mitchell, A. G. Burr
"... Abstract — This paper describes the performance of multi-hop ad hoc networks that use MIMO modulation formats when carrying CBR traffic. Performance is assessed using a realistic interference environment based on a Bellcore indoor propagation model. It is shown that in principle MIMO can enhance per ..."
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Abstract — This paper describes the performance of multi-hop ad hoc networks that use MIMO modulation formats when carrying CBR traffic. Performance is assessed using a realistic interference environment based on a Bellcore indoor propagation model. It is shown that in principle MIMO can enhance

Collision Avoidance in Multi-Hop Ad Hoc Networks

by Yu Wang, J.J. Garcia-Luna-Aceves - in Proc. of IEEE/ACM Intl. Symposium on Modeling, Analysis and Simulation of Computer and Telecommunications Systems (MASCOTS ’02), (Forth , 2002
"... Collision avoidance is very important in contention-based medium access control protocols for multi-hop ad hoc networks due to the adverse effects of hidden terminals. Four-way sender-initiated schemes are the most popular collision-avoidance schemes to date. Although there has been considerable wor ..."
Abstract - Cited by 21 (4 self) - Add to MetaCart
Collision avoidance is very important in contention-based medium access control protocols for multi-hop ad hoc networks due to the adverse effects of hidden terminals. Four-way sender-initiated schemes are the most popular collision-avoidance schemes to date. Although there has been considerable

Capacity Evaluation of Multi-Channel Multi-Hop Ad Hoc Networks

by Jiandong Li, Ong Li, Zygmunt J. Haas, Min Sheng - In ICPWC02 , 2002
"... The performance of multi-channel multi-hop ad hoc network is evaluated in the paper. The performances of multi-hop ad hoc network with single channel IEEE 802.11 MAC for different topologies are given. The scaling laws of throughputs for large scale of ad hoc networks are presented. The theoretical ..."
Abstract - Cited by 15 (1 self) - Add to MetaCart
The performance of multi-channel multi-hop ad hoc network is evaluated in the paper. The performances of multi-hop ad hoc network with single channel IEEE 802.11 MAC for different topologies are given. The scaling laws of throughputs for large scale of ad hoc networks are presented. The theoretical

Multi-hop Ad Hoc Networks TCP Performance in Wireless Mobile Multi-hop Ad Hoc Networks

by Ola Westin , 2003
"... There are many issues that limit the performance of wireless mobile multi-hop ad hoc networks (MANETs). One of them is that TCP is not well adapted to networks where routes can change or disappear often. In this paper the behaviour of a standard TCP implementation is studied in situations typical fo ..."
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There are many issues that limit the performance of wireless mobile multi-hop ad hoc networks (MANETs). One of them is that TCP is not well adapted to networks where routes can change or disappear often. In this paper the behaviour of a standard TCP implementation is studied in situations typical

Resource Management in Multi-hop Ad Hoc Networks

by David A. Maltz , 1999
"... An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration. Routing protocols have been developed that allow such nodes to communicate, but these protocols typically provide o ..."
Abstract - Cited by 27 (3 self) - Add to MetaCart
An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration. Routing protocols have been developed that allow such nodes to communicate, but these protocols typically provide

Experimental Analysis of TCP Performance in Static Multi-hop Ad Hoc Networks

by Emilio Ancillotti, Marco Conti, Andrea Passarella - Chapter 6 in Mobile Ad TPA protocol 23 The Computer Journal , 2005
"... Many previous papers have pointed out that TCP performance in multi-hop ad hoc networks (MANETs) is sub-optimal. This is due to several TCP design principles that reflect the characteristics of wired networks dominant at the time when TCP was designed that do not hold in MANETs. Based on this eviden ..."
Abstract - Cited by 2 (2 self) - Add to MetaCart
Many previous papers have pointed out that TCP performance in multi-hop ad hoc networks (MANETs) is sub-optimal. This is due to several TCP design principles that reflect the characteristics of wired networks dominant at the time when TCP was designed that do not hold in MANETs. Based

Discovery in Multi-hop Ad Hoc Networks

by Ulrich Herberg, Nestor Mariyasagayam, Thomas Clausen, Ulrich Herberg, Nestor Mariyasagayam, Thomas Clausen, Équipes-projets Hipercom , 2010
"... apport de recherche ..."
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apport de recherche

range in multi-hops ad-hoc networks

by École Normale, Supérieure Lyon, Unité Mixte, Recherche Cnrs-inria-ens Lyon, Dominique Dhoutaut, Isabelle Guerin-lassous Décembre, Dominique Dhoutaut, Isabelle Guerin-lassous
"... Impact of heavy traffic beyond communication ..."
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Impact of heavy traffic beyond communication

Receiver-Initiated Collision Avoidance in Multi-Hop Ad Hoc Networks

by Renato M. de Moraes, J.J. Garcia-Luna-Aceves
"... Previous analysis of collision avoidance in ad hoc networks with hidden terminals has focused on senderinitiated schemes, like the IEEE 802.11 distributed coordination function. This paper presents analytical modeling of receiver-initiated collision avoidance schemes in multi-hop ad hoc networks. Ou ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
Previous analysis of collision avoidance in ad hoc networks with hidden terminals has focused on senderinitiated schemes, like the IEEE 802.11 distributed coordination function. This paper presents analytical modeling of receiver-initiated collision avoidance schemes in multi-hop ad hoc networks

Distributed Multi-radio Channel Allocation in Multi-Hop Ad Hoc Networks

by Lin Gao, Xinbing Wang, Youyun Xu, Wen Chen
"... Abstract—Channel allocation was extensively researched in the framework of cellular networks, but it was rarely studied in the ad-hoc wireless networks, especially in the multi-hop ad-hoc networks. In this paper, we study the problem of competitive multi-radio multi-channel allocation in multi-hop w ..."
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Abstract—Channel allocation was extensively researched in the framework of cellular networks, but it was rarely studied in the ad-hoc wireless networks, especially in the multi-hop ad-hoc networks. In this paper, we study the problem of competitive multi-radio multi-channel allocation in multi-hop
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