Achievable Transmission Capacity of Relay-Assisted Device-to-Device (D2D) Communication Underlay Cellular Networks

Wen, Si; Zhu, Xiaoyue; Lin, Yanchao; Lin, Zhesheng; Zhang, Xin; Yang, Dacheng

doi:10.1109/vtcfall.2013.6692074

Cited by 70 publications

(44 citation statements)

References 6 publications

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“…As imperviously mentioned in [17] when λ d increases, γ dc increases and also leading the capacity of D2D system (C D2D ) to increase. When λ d decreases γ dc increases, leading the capacity of D2D system (C D2D ) to decrease.…”

Section: /αmentioning

confidence: 81%

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Architecture for public safety network using D2D communication

Ali

Nguyen

Shah

et al. 2016

2016 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)

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Section: /αmentioning

confidence: 81%

“…The relay n can decode the codeword transmitted from the relay n − 1. Therefore, from [17] the capacity of D2D relay system is defined as:…”

Section: Proposed Architecture/protocolsmentioning

confidence: 99%

Architecture for public safety network using D2D communication

Ali

Nguyen

Shah

et al. 2016

2016 IEEE Wireless Communications and Networking Conference Workshops (WCNCW)

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“…Although the ideas of integrating ad hoc relaying systems into cellular networks are not new [1], [2], the advantages of Device-to-Device (D2D) communications in cellular spectrum have been identified and analyzed only recently [3], [4]. Specifically, it has been found that D2D communications can increase the spectral and energy efficiency by taking advantage of the proximity, reuse and hop gains when radio resources are properly allocated to the cellular and D2D layers [5].…”

Section: Introductionmentioning

confidence: 99%

“…Another line of research suggests that relay-assisted multihop (MH) communications, including mobile relays and relayassisted D2D communications can not only enhance the achievable transmission capacity, but can also improve the coverage of cellular networks [4], [6]- [8].…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of network-assisted two-hop D2D communications

Silva

Fodor

Maciel

2014

2014 IEEE Globecom Workshops (GC Wkshps)

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Abstract-Network-assisted single-hop device-to-device (D2D) communication can increase the spectral and energy efficiency of cellular networks by taking advantage of the proximity, reuse, and hop gains. In this paper we argue that D2D technology can be used to further increase the spectral and energy efficiency if the key D2D radio resource management algorithms are suitably extended to support network assisted multi-hop D2D communications. Specifically we propose a novel, distributed utility maximizing D2D power control (PC) scheme that is able to balance spectral and energy efficiency while taking into account mode selection and resource allocation constraints that are important in the integrated cellular-D2D environment. Our analysis and numerical results indicate that multi-hop D2D communications combined with the proposed PC scheme can be useful not only for harvesting the potential gains previously identified in the literature, but also for extending the coverage of cellular networks.

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“…The outage behavior was investigated for the multi-hop one-way decode-and-forward relay-assisted D2D communication in [20]. The performance of achievable capacity for the relay-assisted D2D communication was studied in [21]. Wang [22] derived out the interference constrained criteria of employing the D2D communication with relayassisted mode based on the outage performance.…”

mentioning

confidence: 99%

Transmission mode switching for device-to-device communication aided by relay node

Qiao

et al. 2014

EURASIP J. Adv. Signal Process.

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In this paper, we investigate the strategy of transmission mode switching for device-to-device (D2D) communication in both single-cell scenario and multi-cell scenarios, which selects the transmission mode to guarantee the maximum ergodic achievable sum-rate among three transmission modes. We first introduce the basic operation principles of three communication transmission modes which are named as traditional cellular communication mode, direct D2D communication mode and two-way decode-and-forward (DF)-relayed D2D communication mode. Then we derive the corresponding expressions for the ergodic achievable sum-rates of each transmission mode, and get the crossing points of different transmission modes to attain maximum ergodic achievable sum-rate of the system. From the analytical results, we can see that the proper operating region of each transmission mode is related to different interference level and distance of the D2D users. Based on the analytical results, we obtain a reliable communication transmission mode switching strategy which guarantees the system to choose the mode with the maximum ergodic achievable sum-rate so as to improve the performance of D2D communication. Numerical results demonstrate that by applying mode switching, the ergodic achievable sum-rate of the system achieves a remarkable enhancement.

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Achievable Transmission Capacity of Relay-Assisted Device-to-Device (D2D) Communication Underlay Cellular Networks

Cited by 70 publications

References 6 publications

Architecture for public safety network using D2D communication

Architecture for public safety network using D2D communication

Performance analysis of network-assisted two-hop D2D communications

Transmission mode switching for device-to-device communication aided by relay node

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