Performance Analysis of Double-Threshold Based Multi-Relay Selection with Differential Modulation for Cooperative D2D Network: English

Shamganth Kumarapandian, Qasim Ahmed

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, we analyze the performance of the proposed double threshold-based multi-relay selection for cooperative device-to-device (D2D) communication networks using differential modulation with distance constraints. The mathematical model of the proposed scheme is discussed and the proposed double-threshold based relay selection scheme consists of input threshold fixed at the relay based on the distance between the source, relay and destination nodes and the output threshold at the output of the combiner at the destination. Differential modulation with threshold-based relay selection using Differential AF (DiffAF) relaying is applied in the proposed scheme to overcome the full CSI requirement and it reduces complexity at the relays and destination. The performance analysis of double-threshold based multi-relay selection with different relay scenario for different cases based on the distance constraints and it shows improved performance for higher relay scenario compared to the direct transmission.

Original languageEnglish
Title of host publication2021 IEEE 11th Annual Computing and Communication Workshop and Conference, CCWC 2021
EditorsRajashree Paul
PublisherIEEE
Pages1343-1346
Number of pages4
ISBN (Electronic)9781665414906
ISBN (Print)9781665430586
DOIs
Publication statusPublished - 17 Mar 2021
Event11th Annual Computing and Communication Workshop and Conference - Virtual Online
Duration: 27 Jan 202130 Jan 2021
Conference number: 11
https://ieee-ccwc.org/

Conference

Conference11th Annual Computing and Communication Workshop and Conference
Abbreviated titleCCWC 2021
Period27/01/2130/01/21
Internet address

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