Topology Optimization of Interactive Visual Communication Networks Based on the Non-Line-of-Sight Congestion Control Algorithm

Joint Authors

Liu, Boya
Zhou, Xiaobo

Source

Complexity

Issue

Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2020-12-24

Country of Publication

Egypt

No. of Pages

11

Main Subjects

Philosophy

Abstract EN

In this paper, an in-depth study of interactive visual communication of network topology through non-line-of-sight congestion control algorithms is conducted to address the real-time routing problem of adapting to dynamic topologies, and a delay-constrained stochastic routing algorithm is proposed to enable packets to reach GB within the delay threshold in the absence of end-to-end delay information while improving network throughput and reducing network resource consumption.

The algorithm requires each sending node to select an available relay set based on the location of its neighbor nodes and channel state and computes transfer probabilities for each node in the relay set combining the remaining delay of the packet with the distance from the relay node to GB.

Based on the obtained transfer probability and local channel state, the sending node passes the packet to the relay node.

The convergence of the algorithm is proved and its performance is verified by simulation.

The first part of the algorithm is based on the greedy algorithm to deploy and locate the network flying platform nodes with the goal of efficient coverage of the network flying platform nodes, considering the ground base station services.

As the delay on each link varies due to the change of channel state, the source and relay nodes asynchronously update the data generation rate and the pairwise parameters based on the received local information and use the obtained optimal values to pass the packets to GB.

American Psychological Association (APA)

Liu, Boya& Zhou, Xiaobo. 2020. Topology Optimization of Interactive Visual Communication Networks Based on the Non-Line-of-Sight Congestion Control Algorithm. Complexity،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1143298

Modern Language Association (MLA)

Liu, Boya& Zhou, Xiaobo. Topology Optimization of Interactive Visual Communication Networks Based on the Non-Line-of-Sight Congestion Control Algorithm. Complexity No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1143298

American Medical Association (AMA)

Liu, Boya& Zhou, Xiaobo. Topology Optimization of Interactive Visual Communication Networks Based on the Non-Line-of-Sight Congestion Control Algorithm. Complexity. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1143298

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1143298