Down to Zero Size of VoIP Packet Payload

Abualhaj, Mosleh M.; Shambour, Qusai; Hussein, Abdelrahman H.; Kharma, Qasem

doi:10.32604/cmc.2021.014928

Cited by 7 publications

(19 citation statements)

References 8 publications

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“…Therefore, it manages to utilize the 10 superfluous fields with 19 bytes. The analysis results confirmed that the saved bandwidth can reach around 32% in some instances [15].…”

Section: Related Worksupporting

confidence: 62%

“…The latter are burdening the bandwidth without valuable use. These fields are called the superfluous fields [14,15]. This last solution to the bandwidth problem uses the superfluous fields to carry the voice data of the packet, thereby reducing or eliminating the payload and saving bandwidth.…”

Section: Related Workmentioning

confidence: 99%

“…The superfluous fields are used to keep the digital voice data of the packet. The studies in [14,15] considered several fields of the VoIP packet as superfluous for VoIP applications on the basis of certain rules. Several fields throughout the RTP, UDP, and IPv4 meet the rules and are deemed superfluous, including the source IPv4 address.…”

Section: Core Ideamentioning

confidence: 99%

“…However, the VoIP media transfer session is not request-response, and the callee client does not send back a response to the sender by itself. In case the callee replies to the caller, the callee client uses the source IPv6 address, which is known from the first stage [14,15,19]. In addition, the other network devices (e.g., switches, routers, or firewalls) are not affected.…”

Section: Source Ipv6 Addressmentioning

confidence: 99%

“…VoIP developers have developed many solutions to the lengthy header of VoIP. These solutions include combining the VoIP packet in one header, compacting the packet's header, replacing the VoIP header protocols with new VoIP-specific protocols, and utilizing the header's superfluous fields to carry the voice data of the packet [11,14,15].…”

Section: Introductionmentioning

confidence: 99%

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Zeroize: A New Method to Improve the Utilization of 5G Networks When Running VoIP over IPv6

Kolhar

2021

ASI

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5G technology is spreading extremely quickly. Many services, including Voice Over Internet Protocol (VoIP), have utilized the features of 5G technology to improve their performance. VoIP service is gradually ruling the telecommunication sector due to its various advantages (e.g., free calls). However, VoIP service wastes a substantial share of the VoIP 5G network’s bandwidth due to its lengthy packet header. For instance, the share of the packet header from bandwidth and channel time reaches 85.7% of VoIP 5G networks when using the IPv6 protocol. VoIP designers are exerting considerable efforts to solve this issue. This paper contributes to these efforts by designing a new technique named Zeroize (zero sizes). The core of the Zeroize technique is based on utilizing the unnecessary fields of the IPv6 protocol header to keep the packet payload (voice data), thereby reducing or “zeroizing” the payload of the VoIP packet. The Zeroize technique substantially reduces the expanded bandwidth of VoIP 5G networks, which is reflected in the wasted channel time. The results show that the Zeroize technique reduces the wasted bandwidth by 20% with the G.723.1 codec. Therefore, this technique successfully reduces the bandwidth and channel time of VoIP 5G networks when using the IPv6 protocol.

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“…Therefore, it manages to utilize the 10 superfluous fields with 19 bytes. The analysis results confirmed that the saved bandwidth can reach around 32% in some instances [15].…”

Section: Related Worksupporting

confidence: 62%

Section: Related Workmentioning

confidence: 99%

Section: Core Ideamentioning

confidence: 99%

Section: Source Ipv6 Addressmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations