Mathematical model of MCCA-based streaming process in mesh networks in the presence of noise

Shvets, Evgeny; Lyakhov, Andrey

doi:10.1109/wcnc.2012.6214093

Cited by 6 publications

(6 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This method has been firstly proposed and investigated in [9] where an analytical model of CBR flow single-hop transmission via MCCA mechanism was developed. Further, the model has been extended to the multihop case [11]. In [9] and [11], QoS requirements are the same as in this paper.…”

Section: Related Papersmentioning

confidence: 99%

“…Further, the model has been extended to the multihop case [11]. In [9] and [11], QoS requirements are the same as in this paper. However, we consider periodic bursty flows, for which the model developed in [9] cannot be applied.…”

Section: Related Papersmentioning

confidence: 99%

“…The output stream is given by (6). Since all batches of output stream are of size one with random inter-arrival time, the model proposed in [11] can be used to choose reservation parameters for hop j, j 2.…”

Section: E Multihop Video Streaming Model Descriptionmentioning

confidence: 99%

See 2 more Smart Citations

QoS support for bursty traffic in noisy channel via periodic reservations

Ivanov¹,

Khorov²,

Lyakhov³

2014

2014 IFIP Wireless Days (WD)

Self Cite

View full text Add to dashboard Cite

The growth of the number of devices working at the same area, overlapping networks and multihop data transmission degrade the efficiency of contention based channel access. A number of deterministic channel access methods introduced in recent Wi-Fi standards allow to reserve a set of periodical time intervals, during which a single station can access channel without contention. Providing collision free transmission, these methods are favourable for real-time multimedia traffic which demands high quality of service (QoS). However, QoS provisioning for multimedia transmission is significantly complicated by the bursty nature of multimedia traffic and random noise inherent to wireless channels. In this paper, we propose an analytical model of multimedia transmission via periodic reservations considering both multimedia traffic bursty nature and random noise. The model can be used to find reservation parameters which allow to meet QoS requirements while transmitting multimedia data.

show abstract

Section: Related Papersmentioning

confidence: 99%

Section: Related Papersmentioning

confidence: 99%

See 1 more Smart Citation

QoS support for bursty traffic in noisy channel via periodic reservations

Ivanov¹,

Khorov²,

Lyakhov³

2014

2014 IFIP Wireless Days (WD)

Self Cite

View full text Add to dashboard Cite

show abstract

“…To the best of our knowledge, it is the first model that allows determining the reservation parameters which guarantee the satisfaction of the delay and PLR requirements. In [44], the model is extended to a non-bursty VBR flow where packets in each flow may not arrive at the transmitter periodically. The model in [8] is extended to a bursty VBR flow in [45].…”

Section: Related Papersmentioning

confidence: 99%

Modeling of Real-Time Multimedia Streaming in Wi-Fi Networks With Periodic Reservations

et al. 2020

Self Cite

View full text Add to dashboard Cite

show abstract

“…The end-to-end QoS requirements (PLR and delay) are divided among all hops in the path, e.g. according to the strategy presented in [6].…”

Section: Introductionmentioning

confidence: 99%

Dynamic Resource Allocation for MCCA-Based Streaming in Wi-Fi Mesh Networks

Khorov

Krasilov

Lyakhov

et al. 2013

Wireless Access Flexibility

Self Cite

View full text Add to dashboard Cite

Abstract. The IEEE 802.11s standard defines a novel deterministic channel access method called MCCA. In preliminarily reserved time intervals, MCCA allows packet transmission from the owner of the reservation to the intended receiver, while their neighbors are forbidden to access the channel. Such a protection decreases the interference from hidden stations, allowing to improve reliability of transmission between two stations, which makes MCCA a promising method to transmit real-time multimedia streams with parameterized QoS support. However, both random noise and interference from the stations out of one-hop neighborhood may cause transmission errors, increasing packet loss ratio. In this paper, we consider various mechanisms for protecting reservations from interference and propose a method to find the amount of reserved channel resources and the type of protection needed to meet QoS requirements while transmitting the data with MCCA in case of varying channel conditions.

show abstract

Mathematical model of MCCA-based streaming process in mesh networks in the presence of noise

Cited by 6 publications

References 5 publications

QoS support for bursty traffic in noisy channel via periodic reservations

QoS support for bursty traffic in noisy channel via periodic reservations

Modeling of Real-Time Multimedia Streaming in Wi-Fi Networks With Periodic Reservations

Dynamic Resource Allocation for MCCA-Based Streaming in Wi-Fi Mesh Networks

Contact Info

Product

Resources

About