A Contention Based Medium Access Scheme for Energy Saving in WiMiedia Networks

Kim, Jin-Woo; Huh, Yugyeong; Lee, Yeon Woo; Maeng, Se Yeong; Park, Sang Hyeok; Hur, Kyeong; Lee, Seong Ro

doi:10.14257/astl.2013.28.22

Cited by 2 publications

(2 citation statements)

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“…Since all devices in WiMedia network include the Link Feedback IE in its own beacon frame, they can be used to select a potential relay node that can relay data transmission. In this paper, we will use three transmission schemes: direct transmission (DT), relay transmission (RT), cooperative transmission (CT) [5]. Relay-based DRP conforms to WiMedia D-MAC protocol to be compatible with the existing WiMedia D-MAC.…”

Section: Wimedia Cooperative Mac Protocol For Wimedia Wireless Bridgementioning

confidence: 99%

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Performance Evaluation of a WiMedia based Wireless Bridge using Relay Cooperative Transmission

Jeon¹,

Lee²

2014

Advanced Science and Technology Letters

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Abstract. An integrated ship area network has functionality of remote control and autonomous management of various sensors and instruments embedded or boarded in a ship. For such environment, a wireless bridge is essential to transmit control and/or managing information to sensors or instruments from a central integrated ship area network station. In this paper, one of reliable schemes of WiMedia based wireless bridge using relay cooperative transmission using WiMedia distributed MAC protocol is proposed to increase a communication reliability between cluster headers, irrespective of channel variation. Simulation results show that the proposed wireless bridge using relay cooperative transmission scheme increases communication reliability.

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Section: Wimedia Cooperative Mac Protocol For Wimedia Wireless Bridgementioning

confidence: 99%

“…Relay DRP supports the relay cooperative communication in WiMedia D-MAC protocol by using the three reserved Reason codes (reservation details of status code). For this process, additional Reason codes are used as proposed in [4], [5].…”

Section: Wimedia Cooperative Mac Protocol For Wimedia Wireless Bridgementioning

confidence: 99%