On Secrecy Performance of MISO SWIPT Systems With TAS and Imperfect CSI

Pan, Gaofeng; Lei, Hongjiang; Deng, Yansha; Fan, Lisheng; Yang, Jing; Chen, Yunfei; Ding, Zhiguo

doi:10.1109/tcomm.2016.2573822

Cited by 131 publications

(65 citation statements)

References 52 publications

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“…The secrecy performance for a singleinput multiple-output (SIMO) with an information receivers and multiple EH eavesdroppers was studied and the secrecy outage probability (SOP) and average secrecy capacity (ASC) were derived in [17]. The SOP and ASC for a multiple-input single-output (MISO) system were derived when transmit antenna selection (TAS) scheme was utilized at base station and imperfect channel state information (CSI) is available in [18]. The authors of [19] studied the secrecy rate of a multiple-input multiple-output (MIMO) wiretap channel for SWIPT, in which the eavesdropper pretended to be an EH receiver, and designed the optimal transmit covariance matrix at the source node.…”

Section: B Related Workmentioning

confidence: 99%

On Secure Underlay MIMO Cognitive Radio Networks With Energy Harvesting and Transmit Antenna Selection

Lei

Ansari

et al. 2017

IEEE Trans. on Green Commun. Netw.

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117

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Section: B Related Workmentioning

confidence: 99%

On Secure Underlay MIMO Cognitive Radio Networks With Energy Harvesting and Transmit Antenna Selection

Lei

Ansari

et al. 2017

IEEE Trans. on Green Commun. Netw.

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117

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“…Substituting (9) into (8) and applying the above equivalent, the special function is calculated as (10), which can be found the top of the next page.…”

Section: Corollary 1 When the Bs Employs The Mrt Precoding Scheme Undmentioning

confidence: 99%

Multiuser precoding scheme and achievable rate analysis for massive MIMO system

Tan

Huang

Yang

et al. 2018

J Wireless Com Network

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We analyze the downlink multiuser precoding of massive multiple input multiple output (MIMO) system, where the base station (BS) has ideal channel state information (CSI) and adopts three types of different linear precoding schemes, i.e., maximum ratio transmission (MRT), zero-forcing (ZF), and minimum mean squared error (MMSE). Under a Rayleigh fading channel, we attain the exact expressions on the achievable rate for these three precoding schemes. Moreover, we provide several insights on the achievable rates and reveal the relation of the number of BS antennas, the number of users, and the input signal-to-noise ratio (SNR) with the achievable rates respectively. It is found in general that the achievable rate increases with the number of BS antennas and the input SNR. To be more specific, the MRT precoding scheme is much inferior to the ZF and MMSE precoding schemes and tends to be at a fixed rate at the high SNR case. On the contrary, the MRT precoding scheme outperforms ZF precoding schemes at the low SNR case. Moreover, the total achievable rate always does not increase with the number of users and the optimal number of users always exists for the ZF and MMSE precoding schemes.

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“…Following these pioneering works, plenty of works have been done for various wireless networks, including cooperative relaying network [12][13][14][15][16], power allocation strategies [17][18][19], resource scheduling [20,21], and multiple-input multiple-out (MIMO) system [22][23][24] or multiple-input single-output (MISO) [25,26]. In [12], the authors analyzed the system maximal throughput for the time switching and power splitting protocols in AF relaying networks.…”

Section: Introductionmentioning

confidence: 99%

“…In [23], the authors focused on quality-of-service-constrained energy efficient optimization in MIMO SWIPT systems via joint antenna selection and spatial switching. In [25] and [26], the secrecy performance of channel uncertainties and imperfect channel state information was studied for multiple-input and multiple-output SWIPT system.…”

Section: Introductionmentioning

confidence: 99%

Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading

Huang

2018

J Wireless Com Network

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This paper investigates the outage probability of an energy harvesting (EH) relay-aided cooperative network, where a source node transmits information to its destination node with the help of an energy harvesting cooperative node. For such a system, we derive an explicit closed-form expression of outage probability over Nakagami-m fading channels for both amplify-and-forward (AF) and decode-and-forward (DF) relay protocols, and we verify the explicit closed-form expressions of outage probability with the Monte Carlo method. It is shown that the simulation results match well with the numerical ones. From the numerical analysis and simulation results, it can be observed that the system parameters have great impact on both AF and DF relay systems. For the DF system, with the increment of the power splitting ratio, the system outage probability decreases, while for the AF system, with the increment of the power splitting ratio, it first increases and then decreases. Besides, for both DF and AF systems, when the relay is placed relatively closer to the source, better outage performance will be achieved.

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On Secrecy Performance of MISO SWIPT Systems With TAS and Imperfect CSI

Cited by 131 publications

References 52 publications

On Secure Underlay MIMO Cognitive Radio Networks With Energy Harvesting and Transmit Antenna Selection

On Secure Underlay MIMO Cognitive Radio Networks With Energy Harvesting and Transmit Antenna Selection

Multiuser precoding scheme and achievable rate analysis for massive MIMO system

Outage probability of power splitting SWIPT two-way relay networks in Nakagami-m fading

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