H-Mac: A Hybrid MAC Protocol for VANET

Luo, Juan; Zha, Junli; Xiao, Yi; Li, Renfa

doi:10.1007/978-3-642-36252-1_32

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Stdma Mac Protocol2

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Cited by 3 publications

(2 citation statements)

References 6 publications

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“…In order to avoid sudden burst of data [18] proposes a hybrid MAC (H-MAC) which is a combination of reservation and competition schemes. In this protocol, the entire frame cycle into two parts namely reservation period wherein each node has a reserved slot to send stable data, and competition period wherein data burst competes to be transmitted.…”

Section: Stdma Mac Protocolmentioning

confidence: 99%

A survey on hybrid MAC protocols for vehicular ad-hoc networks

Jayaraj

Hemanth

Sangeetha

2016

Vehicular Communications

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Section: Stdma Mac Protocolmentioning

confidence: 99%

A survey on hybrid MAC protocols for vehicular ad-hoc networks

Jayaraj

Hemanth

Sangeetha

2016

Vehicular Communications

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“…Larger CSMA/CA fraction minimizes the channel access delay in sparse traffic conditions and larger STDMA ensures minimal delay and packet loss ratio for dense traffic. [31] is the combination of reservation and competition schemes to avoid sudden burst of data. The frame cycle is divided into reservation period which has a reserved…”

Section: Stdma Mac Protocolmentioning

confidence: 99%

Survey of MAC Protocols for Vehicular Ad Hoc Networks

Park¹,

Ryu²,

Cho³

2012

SmartCR

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Vehicular Ad-hoc Network (VANET) is an emerging and very promising technology that has great demand on the access capability of the existing wireless technology. VANETs help improve traffic safety and efficiency. Each vehicle can exchange their information to inform the other vehicles about the current status of the traffic flow or a dangerous situation such as an accident. To achieve these, a reliable and efficient Medium Access Control (MAC) protocol with minimal transmission collisions is required. High speed nodes, absence of infrastructure, variations in topology and their QoS requirements makes it difficult for designing a MAC protocol in vehicular networks. There are several MAC protocols proposed for VANETs to ensure that all the vehicles could send safety messages without collisions by reducing the end-to-end delay and packet loss ratio. This paper gives an overview of the several proposed MAC protocols for VANETs along with their benefits and limitations and presents an overall classification based on their characteristics.

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An improved multi-channel mac protocol in vehicle-to-vehicle communication system

Yang

2014

Fifth International Conference on Computing, Communications and Networking Technologies (ICCCNT)

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H-Mac: A Hybrid MAC Protocol for VANET

Cited by 3 publications

References 6 publications

A survey on hybrid MAC protocols for vehicular ad-hoc networks

A survey on hybrid MAC protocols for vehicular ad-hoc networks

Survey of MAC Protocols for Vehicular Ad Hoc Networks

An improved multi-channel mac protocol in vehicle-to-vehicle communication system

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