Joint topology control and routing assignment for wireless mesh with directional antennas

Wong, Wangkit; Chen, Xun; Long, Fei; Chan, S.-H. Gary

doi:10.1109/glocom.2012.6504029

Cited by 13 publications

(12 citation statements)

References 10 publications

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“…In [38], the authors investigate the impact of two topology control methods for resolving the problem of void/isolated nodes appeared in geographic routing protocols, which can reduce the number of void/isolated nodes significantly. In [39], the authors have shown that joint topology control and routing assignment as an optimization problem is a NP-hard problem. For solving this problem, in this paper, the author proposed TORA (joint topology control and routing assignment) which seeks to jointly optimize topology and routing for DMesh (directional antennas in wireless mesh networks).…”

Section: Rlated Workmentioning

confidence: 99%

Cross-Layer and Reliable Opportunistic Routing Algorithm for Mobile Ad Hoc Networks

Li¹,

Martínez-Ortega²,

Díaz³

2018

IEEE Sensors J.

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For improving the efficiency and the reliability of the opportunistic routing algorithm, in this paper, we propose the cross-layer and reliable opportunistic routing algorithm (CBRT) for Mobile Ad Hoc Networks, which introduces the improved efficiency fuzzy logic and humoral regulation inspired topology control into the opportunistic routing algorithm. In CBRT, the inputs of the fuzzy logic system are the relative variance (rv) of the metrics rather than the values of the metrics, which reduces the number of fuzzy rules dramatically. Moreover, the number of fuzzy rules does not increase when the number of inputs increases. For reducing the control cost, in CBRT, the node degree in the candidate relays set is a range rather than a constant number. The nodes are divided into different categories based on their node degree in the candidate relays set. The nodes adjust their transmission range based on which categories that they belong to. Additionally, for investigating the effection of the node mobility on routing performance, we propose a link lifetime prediction algorithm which takes both the moving speed and moving direction into account. In CBRT, the source node determines the relaying priorities of the relaying nodes based on their utilities. The relaying node which the utility is large will have high priority to relay the data packet. By these innovations, the network performance in CBRT is much better than that in ExOR; however, the computation complexity is not increased in CBRT. 

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Section: Rlated Workmentioning

confidence: 99%

Cross-Layer and Reliable Opportunistic Routing Algorithm for Mobile Ad Hoc Networks

Li¹,

Martínez-Ortega²,

Díaz³

2018

IEEE Sensors J.

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“…The paper [20] provided a novel joint routing and scheduling scheme for maximum concurrent flow problem for multi-hop wireless networks using directional antennas. The paper [21] studied the problem of joint topology control and routing assignment in wireless mesh networks with directional antennas. However, their work is based on the conflict graph, i.e., a node cannot be active if it is within the interference range of any active non-intended transmitter.…”

Section: Introductionmentioning

confidence: 99%

Fair flow rate optimization by effective placement of directional antennas in wireless mesh networks

Pióro

Landfeldt

2015

Performance Evaluation

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“…Several proposed approaches on channel assignment (CA) algorithms, multichannel MAC protocols, multichannel routing metrics, links scheduling (LS), multichannel multicast protocols, power and topology control, and network planning exist in the literature. However, the designs that are considering combinations of these issues have shown more efficient performance such as joint routing and link scheduling [10], joint CA and power control [11], joint QoS multicast routing and CA [12], joint gateway selection, transmission slot assignment, routing and power control [13], joint CA, power control and routing [14], joint CA, power control and rate assignment [15], joint routing and topology control with directional antennas [16], and partially overlapped CA [8,9].…”

Section: Introductionmentioning

confidence: 99%

Joint Channel Assignment and Routing in Multiradio Multichannel Wireless Mesh Networks: Design Considerations and Approaches

Omar

Hashim

Hassan

et al. 2016

Journal of Computer Networks and Communications

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Multiradio wireless mesh network is a promising architecture that improves the network capacity by exploiting multiple radio channels concurrently. Channel assignment and routing are underlying challenges in multiradio architectures since both determine the traffic distribution over links and channels. The interdependency between channel assignments and routing promotes toward the joint solutions for efficient configurations. This paper presents an in-depth review of the joint approaches of channel assignment and routing in multiradio wireless mesh networks. First, the key design issues, modeling, and approaches are identified and discussed. Second, existing algorithms for joint channel assignment and routing are presented and classified based on the channel assignment types. Furthermore, the set of reconfiguration algorithms to adapt the network traffic dynamics is also discussed. Finally, the paper presents some multiradio practical implementations and test-beds and points out the future research directions.

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Joint topology control and routing assignment for wireless mesh with directional antennas

Cited by 13 publications

References 10 publications

Cross-Layer and Reliable Opportunistic Routing Algorithm for Mobile Ad Hoc Networks

Cross-Layer and Reliable Opportunistic Routing Algorithm for Mobile Ad Hoc Networks

Fair flow rate optimization by effective placement of directional antennas in wireless mesh networks

Joint Channel Assignment and Routing in Multiradio Multichannel Wireless Mesh Networks: Design Considerations and Approaches

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