Bit-error-rate analysis of UWB radio using BPSK modulation over inter-chip radio channels for wireless chip area networks

Chen, Zhiming; Hu, Aiqun; Zhang, Yue

doi:10.1109/twc.2009.070518

Cited by 12 publications

(12 citation statements)

References 18 publications

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“…This further validates our analytical approach, as confirmed by other previous studies in this domain [7].…”

Section: B Performance Comparisonsupporting

confidence: 90%

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Analytical Approach for the TH-BPSK Ultra-Wideband Systems Performance

Chihi¹,

Hizem²,

Bouallègue³

2012

IJCTE

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Abstract-This paper characterizes the performance of Time Hopping Binary Phase-shift Keying (TH-BPSK) multiple access schemes for Ultra Wideband (UWB) communications by validating an analytical study based on the bit error probability (BER) evaluation versus signal to noise ratio (SNR). Analysis of TH-BPSK is assessed over the approach used in [1] for a Time Hopping Binary Pulse Position Ultra-Wideband Modulation scheme (TH BPPM-UWB) and a comparison is made between both. For communicating over an AWGN channel, the simulation results show that the BPSK modulation performance's is better than that of the PPM for all values of SNR.

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“…This further validates our analytical approach, as confirmed by other previous studies in this domain [7].…”

Section: B Performance Comparisonsupporting

confidence: 90%

“…Analysis of TH-BPSK UWB systems was analyzed and studied in [6], [7], [8]. In [9], a performance comparison between different modulation schemes was applied.…”

Section: Introductionmentioning

confidence: 99%

Analytical Approach for the TH-BPSK Ultra-Wideband Systems Performance

Chihi¹,

Hizem²,

Bouallègue³

2012

IJCTE

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“…The direct modulation using BPSK with dynamic shifting of the integral window at the receiver is explored in [11]. The simulated system achieves data-rates of up to 650 Mbps [9], however such data-rates require SNR above 35 dB [9]. Realistic UWB's link budget is 60-65 dB (spanned between thermal noise and UWB radiation limits) [12].…”

Section: A Impulse Radio and Bpskmentioning

confidence: 99%

Adaptive OFDM for Wireless Interconnect in Confined Enclosures

Sipal

Gelabert

Stevens

et al. 2013

IEEE Wireless Commun. Lett.

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This letter considers and recommends OFDM with adaptive subcarrier modulation as a suitable candidate for wireless UWB communication in computer chassis. A rigorous measurement campaign studies the guaranteed spectral efficiency. It concludes that enhancement of the existing WiMedia OFDM systems with a bandwidth of 528 MHz in order to support adaptive OFDM would enable data-rates above 1 Gbps over short ranges, i.e. the spectral efficiency would be doubled. Moreover, the guaranteed spectral efficiency is shown to increase with bandwidth, i.e. the guaranteed data-rate increases better than linearly with bandwidth.

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“…To achieve a specific level of reliability in terms of bit-error rate (BER), the baseband SNR required for a suitable modulation scheme can be calculated as (2) where is the received input power level. A raw BER before error correction of 1E-06 is typically desirable for wireless communication systems [13]. For BPSK modulation, the theoretical SNR required for a BER of 1E-06 is 10.5 dB.…”

Section: A Modulation Schemementioning

confidence: 99%

A 90 nm CMOS Broadband Multi-Mode Mixed-Signal Demodulator for 60 GHz Radios

Chuang

Yeh

Barale

et al. 2010

IEEE Trans. Microwave Theory Techn.

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In this paper, a low-power high-speed fully integrated mixed-signal quadrature demodulator with an embedded multi-gigabit modem in 90 nm CMOS technology is presented. A wide dynamic-range automatic gain control (AGC) is implemented to avoid clipping distortion experienced by the baseband ADCs. By reusing the power detector circuit within the AGC, analog signal processor is introduced to recover OOK modulated signals up to 2.5 Gb/s for an additional power consumption of 7.5 mW. Integrated with ultra-low-power, 3 mW, 3 GS/s, 3-bit ADCs and high-speed digital modem, the system requires neither external synchronization controls nor processing to demodulate BPSK modulated signals up to 3.5 Gb/s and DBPSK modulated signals up to 1.3 Gb/s. The baseband modem incorporates a mixed-signal, timing-recovery loop to sample the symbols at the optimum SNR based on a high-speed Gardner timing-error detector for an additional power consumption of 14 mW. The analog front-end consists of IQ mixers, a 13 GHz QVCO, frequency synthesizers, and a baseband AGC for an overall power consumption of 52 mW. The entire receiver chip occupies an area of 1.275 1.19 mm 2 . To the best of authors' knowledge, this demonstrates the maximum throughput at the minimum power budget and highest level integration among all published wireless multi-gigabit, multi-mode, mixed-signal CMOS receivers.

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Bit-error-rate analysis of UWB radio using BPSK modulation over inter-chip radio channels for wireless chip area networks

Cited by 12 publications

References 18 publications

Analytical Approach for the TH-BPSK Ultra-Wideband Systems Performance

Analytical Approach for the TH-BPSK Ultra-Wideband Systems Performance

Adaptive OFDM for Wireless Interconnect in Confined Enclosures

A 90 nm CMOS Broadband Multi-Mode Mixed-Signal Demodulator for 60 GHz Radios

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