Reception of OFDM Signals with Convolutional Coding in Channels with Dispersion and Fast Fading

Kartashevskiy, Vyacheslav; Konyaeva, Olga; Filimonov, A. A.

doi:10.1109/picst51311.2020.9467943

Cited by 1 publication

(3 citation statements)

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“…Thus, the works [ 12 , 13 ] describe optimal algorithms that provide an increase in data rate by eliminating the transmission of a cyclic prefix in a channel with memory when using reception as a whole. One example of similar quasi-optimal algorithms is the Zero Forcing algorithm [ 14 ].…”

Section: Existing Signal Reception Ftp and Routing Methods Reviewmentioning

confidence: 99%

“…Next, the obtained minimum values A net * * are used at the FTP procedure static planning stage, where the current network parameterʹs compliance with the requirements for it is assessed. If the requirements are not met, the static planning parameters vector → V ps is corrected, according to expression (1), and the planning and optimizing network parameters process, according to expressions (1), ( 4)- (12), is repeated until the requirements are not met.…”

Section: Next the Real Volumes Of Data Deliveredmentioning

confidence: 99%

“…Currently, improving the network characteristics by reducing the intra-system interference influence is carried out in three main areas separately. To combat intra-system interference, optimal and quasi-optimal signal reception procedures are widely used [ 11 , 12 , 13 , 14 , 15 ]. To reduce the intra-system interference level, FTP procedures are used [ 16 , 17 , 18 ].…”

Section: Introductionmentioning

confidence: 99%

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Novel Modification of Integrated Optimization Method for Sensor’s Communication in Wi-Fi Public Networks

Kozlov,

Spirina

2024

Sensors

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A novel modification of IP networks integrated optimization method for heterogeneous networks, for example, the seamless Wi-Fi network serving simultaneously mobile users and wireless sensors, has been developed in this article. The mutual influence of signal reception, frequency-territorial planning, and routing procedures in heterogeneous networks have been analyzed in the case of simultaneous data transmission by both mobile users and wireless sensors. New principles for the listed procedures interaction and the basic functions for their describing are formulated. A novel modification of the integrated optimization method and its algorithm have been developed. The developed method's effectiveness has been analyzed for the IEEE 802.11ax network segment. Its result showed that the network load was decreased by an average of 20%, the data rate over the network as a whole increased for users and sensors by an average of 25% and 40%, respectively, and the sensors’ lifetime increased by an average of 20% compared to the novel modification of the Collective Dynamic Routing method.

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Section: Existing Signal Reception Ftp and Routing Methods Reviewmentioning

confidence: 99%

Section: Next the Real Volumes Of Data Deliveredmentioning

confidence: 99%