VoIP capacity analysis in full duplex WLANs

Wonjung Kim; Taewon Song; Taeyoon Kim; Hyunhee Park; Sangheon Pack

doi:10.1109/TVT.2017.2729590

VoIP capacity analysis in full duplex WLANs

Wonjung Kim
, Taewon Song
, Taeyoon Kim
, Hyunhee Park
, Sangheon Pack

Department of Electronics & Electrical Engineering

Korea University
Korean Bible University

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

With the increase of the popularity of voice over wireless local area networks (VoWLANs), how to improve the capacity of VoWLANs is being actively investigated. A recent technology to allow simultaneous transmission and reception, i.e., full duplex (FD) communications, can be a promising candidate for improving the capacity of VoWLANs. In this paper, we developan analytical model of an FD medium access control protocol for VoWLANs, and study its capacity. Extensive simulation results are given to show the effects of FD communications, different voice over IP (VoIP) codecs, and data connections on the VoIP capacity.

Original language	English
Article number	7987027
Pages (from-to)	11419-11424
Number of pages	6
Journal	IEEE Transactions on Vehicular Technology
Volume	66
Issue number	12
DOIs	https://doi.org/10.1109/TVT.2017.2729590
State	Published - 20 Jul 2017

Keywords

Full duplex
Medium access control
Voice over IP (VoIP)
VoIP capacity
Wireless local area network

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10.1109/TVT.2017.2729590

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title = "VoIP capacity analysis in full duplex WLANs",

abstract = "With the increase of the popularity of voice over wireless local area networks (VoWLANs), how to improve the capacity of VoWLANs is being actively investigated. A recent technology to allow simultaneous transmission and reception, i.e., full duplex (FD) communications, can be a promising candidate for improving the capacity of VoWLANs. In this paper, we developan analytical model of an FD medium access control protocol for VoWLANs, and study its capacity. Extensive simulation results are given to show the effects of FD communications, different voice over IP (VoIP) codecs, and data connections on the VoIP capacity.",

keywords = "Full duplex, Medium access control, Voice over IP (VoIP), VoIP capacity, Wireless local area network",

author = "Wonjung Kim and Taewon Song and Taeyoon Kim and Hyunhee Park and Sangheon Pack",

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AU - Kim, Wonjung

AU - Song, Taewon

AU - Kim, Taeyoon

AU - Park, Hyunhee

AU - Pack, Sangheon

PY - 2017/7/20

Y1 - 2017/7/20

N2 - With the increase of the popularity of voice over wireless local area networks (VoWLANs), how to improve the capacity of VoWLANs is being actively investigated. A recent technology to allow simultaneous transmission and reception, i.e., full duplex (FD) communications, can be a promising candidate for improving the capacity of VoWLANs. In this paper, we developan analytical model of an FD medium access control protocol for VoWLANs, and study its capacity. Extensive simulation results are given to show the effects of FD communications, different voice over IP (VoIP) codecs, and data connections on the VoIP capacity.

AB - With the increase of the popularity of voice over wireless local area networks (VoWLANs), how to improve the capacity of VoWLANs is being actively investigated. A recent technology to allow simultaneous transmission and reception, i.e., full duplex (FD) communications, can be a promising candidate for improving the capacity of VoWLANs. In this paper, we developan analytical model of an FD medium access control protocol for VoWLANs, and study its capacity. Extensive simulation results are given to show the effects of FD communications, different voice over IP (VoIP) codecs, and data connections on the VoIP capacity.

KW - Full duplex

KW - Medium access control

KW - Voice over IP (VoIP)

KW - VoIP capacity

KW - Wireless local area network

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JO - IEEE Transactions on Vehicular Technology

JF - IEEE Transactions on Vehicular Technology

IS - 12

M1 - 7987027

ER -

VoIP capacity analysis in full duplex WLANs

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