Low-Complexity Amplify-and-Forward Mobile Relay Networks without Source-to-Relay CSI

Chang, Han-Kui; Ku, Meng‐Lin; Singh, Keshav; Lin, Jia-Chin

doi:10.1109/vtcfall.2013.6692272

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2015

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Cited by 2 publications

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“…[11, 12] presented prominent methods to combat fast fading in one‐hop VANETs, but neither of them took two‐hop relaying into consideration. Owing to channel estimation for the first hop [13, 14] and the relay‐induced pilot noise amplification [15], the existing algorithms are complicated to be applied for two‐hop relaying aided VANETs, which is the mean subject of this paper. Therefore for high‐velocity relaying aided VANETs, it is of crucial significance to ensure the reliability of end‐to‐end transmission while avoiding complicated channel estimation (or even dispensing with precise CSI).…”

Section: Introductionmentioning

confidence: 99%

Differential successive relaying scheme for fast and reliable data delivery in vehicular ad hoc networks

et al. 2015

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Section: Introductionmentioning

confidence: 99%

Differential successive relaying scheme for fast and reliable data delivery in vehicular ad hoc networks

et al. 2015

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“…Recently, a mobile relay for a LTE-Advanced system was investigated in [9]. A mobile relay equipped with amplify-and-forward (AF) protocol which utilizes minimum power was proposed in [10]. In fact, we need a new relaying strategy with sufficiently high resultant communication reliability, irrespective of the relay position.…”

Section: Introductionmentioning

confidence: 99%

Half-Duplex Relaying Strategy Suitable for a Relay with Mobility

2015

KSII TIIS

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We propose a new time-division half-duplex estimate-and-forward (EF) relaying strategy suitable for a relay with mobility. We reconfigure EF relaying to guarantee a strong relay-destination link which is required to achieve a high rate using EF relaying. Based on the reconfigured model, we optimize the relaying strategy to attain a high rate irrespective of the relay position with preserving the total transmit bandwidth and energy. The proposed relaying strategy achieves high communication reliability for any relay position, which differs from conventional EF and decode-and-forward (DF) relaying schemes.

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Low-Complexity Amplify-and-Forward Mobile Relay Networks without Source-to-Relay CSI

Cited by 2 publications

References 16 publications

Differential successive relaying scheme for fast and reliable data delivery in vehicular ad hoc networks

Differential successive relaying scheme for fast and reliable data delivery in vehicular ad hoc networks

Half-Duplex Relaying Strategy Suitable for a Relay with Mobility

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