IEEE 802.15.6 WBAN Standard Compliant IR-UWB Time-Hopping PPM Transmitter using SRRC signaling pulse

Jajodia, Babita; Mahanta, Anil; Ahamed, Shaik Rafi

doi:10.1016/j.aeue.2020.153119

Cited by 10 publications

(3 citation statements)

References 31 publications

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“…Where , , denotes the combining weight for the ( + + + ) th data pulse sample that is constructed based on the refrence pulses. Finally, the k ℎ bit of the l ℎ block is detected as (5).…”

Section: Model Of Mwtr Receivers 21 Mwtr Receivers Structurementioning

confidence: 99%

“…Since such pulses are carrierless and have large bandwidth, IR-UWB systems have the benefits of low complexity [1], high rate [2], low power consumption [1], good material penetration for medical imaging and ground-penetrating radars [3], and fine time-domain resolution suited for tracking or localization applications [4]. These features make the UWB technology a good candidate to be employed in wireless body area networks [2], [5], internet of things, and wireless sensor networks [6]- [8].…”

Section: Introductionmentioning

confidence: 99%

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X-law detection scheme for monobit transmitted-reference ultra wideband receivers

Khani

2021

IJ-ICT

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In ultra-wideband (UWB) communications, monobit receivers offer a low complexity implementation but at the same time exhibit a great performance loss. In this paper, a novel detection scheme, denoted as x-law detection (XLD), is proposed to diminish the performance loss caused by employing monobit analog-to-digital converters in transmitted-reference (TR) UWB receivers. Simulation results show that if the optimal value is employed for x, the XLD-based monobit weighted TR (MWTR) receiver can achieve 14.2~15.5 dB and 8~9.2 dB performance gain over the conventional MWTR receiver in LOS and NLOS scenarios, respectively. Moreover, the XLD-based MWTR receiver performance with the optimal value of x is only 1.6~3 dB away from the optimum MWTR receiver performance in intra-vehicle UWB channels. Additionally, the XLD-based MWTR receiver is not sensitive to the summation interval. This feature decreases the receiver complexity and guarantees a robust performance over different multipath channels. The significant performance improvement of the XLD scheme comes at a limited complexity increase. Thus, the XLD approach is a good candidate for TR-based and other training-based monobit receivers requiring low complexity, high performance, and low power consumption.

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“…Where , , denotes the combining weight for the ( + + + ) th data pulse sample that is constructed based on the refrence pulses. Finally, the k ℎ bit of the l ℎ block is detected as (5).…”

Section: Model Of Mwtr Receivers 21 Mwtr Receivers Structurementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

X-law detection scheme for monobit transmitted-reference ultra wideband receivers

Khani

2021

IJ-ICT

View full text Add to dashboard Cite

show abstract

“…This segment depicts the model of production and the relationship evaluation among the two nodes. The duration of signal-to-noise ( ) from indicator approaching one of the D2D-U is represented as [23][24][25][26][27][28][29][30][31][32][33][34]:…”

Section: Generation Of Model and Link Analysismentioning

confidence: 99%

Integrating device to device network with internet of health things: Towards minimum power allocation

Mahmoud¹,

Hammood²,

Alkhayyat³

2020

Bulletin EEI

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Among the crucial invention of the 5G is the device to device (D2D) system, whereby cellular gadgets correspond via immediate transfer or by multihop transfer excluding the ground-terminal. It is probable that D2D users are concurrent with human body network. Due to this, we suggested an internet of health things (IoHT) system which enables collaboration work among D2D users and human body indicators. We may regard the power as the most unique source in the wireless body area network (WBAN). The least needed transferring capacity may accomplish a particular degree of function, and minimum capacity for transfer holds a crucial responsibility in decreasing power usage. In this study, we discovered the needed transfer energy of four transferring modes: the straight transferring system, the double-hop transferring system, as well as double increasing coordinated transferring system with Rayleigh medium vanishing in its layout. Besides that, we suggested an energy-competent system named as efficient-power transmission mode selection-based (EPTMS) system. The suggested system chooses suitable transferring system whereby it offers the least needed transferring energy that assures a particular transfer duration. The statistical as well as simulation results shows that the two-master node cooperative protocols (TMNCP), EPTMS may enhance system conduction within the main criteria.

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Spectrally efficient IR-UWB pulse designs based on linear combinations of Gaussian Derivatives

Taki

Abou-Rjeily

2022

Telecommun Syst

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Pulse design is critical for impulse radio communications, as it determines the transmission efficiency with respect to regulation spectral limits. In this paper, we propose the design of several novel pulse shapes relying on combinations of Gaussian derivatives with the target of improving the spectral efficiency. A general model for maximizing the efficiency of dual and triplet couplings is presented, employing the interior point global optimization algorithm. Then, the spectrum peak frequency is derived in closed form for any combination of two Gaussians with consecutive orders of derivation. The parameters controlling the time properties of the generated waveforms have been adequately adjusted to reach the best compliance with the spectral mask. Novel pulses have been investigated providing a high efficiency using simple generation mechanisms, which can be practically implemented via analog circuits. Results demonstrated the advantage of the proposed pulse shapes in terms of the bit error rate performance for 2 Gbps OOK and 1 Gbps PPM in AWGN and multipath channels.

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IEEE 802.15.6 WBAN Standard Compliant IR-UWB Time-Hopping PPM Transmitter using SRRC signaling pulse

Cited by 10 publications

References 31 publications

X-law detection scheme for monobit transmitted-reference ultra wideband receivers

X-law detection scheme for monobit transmitted-reference ultra wideband receivers

Integrating device to device network with internet of health things: Towards minimum power allocation

Spectrally efficient IR-UWB pulse designs based on linear combinations of Gaussian Derivatives

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