Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Balatsoukas, P"'
Wireless sensing offers an alternative to wearables for contactless monitoring of human activity and vital signs. However, most existing systems use bistatic setups, which suffer from phase imperfections due to unsynchronized clocks. Monostatic syste
Externí odkaz:
http://arxiv.org/abs/2412.08612
Autor:
Ren, Yuqing, Zhang, Leyu, Shen, Yifei, Song, Wenqing, Boutillon, Emmanuel, Balatsoukas-Stimming, Alexios, Burg, Andreas
Next-generation channel coding has stringent demands on throughput, energy consumption, and error rate performance while maintaining key features of 5G New Radio (NR) standard codes such as rate compatibility, which is a significant challenge. Due to
Externí odkaz:
http://arxiv.org/abs/2410.16875
Autor:
Hashemipour-Nazari, Marzieh, Nardi-Dei, Andrea, Goossens, Kees, Balatsoukas-Stimming, Alexios
This paper presents the hardware implementation of two variants of projection-aggregation-based decoding of Reed-Muller (RM) codes, namely unique projection aggregation (UPA) and collapsed projection aggregation (CPA). Our study focuses on introducin
Externí odkaz:
http://arxiv.org/abs/2408.10850
Autor:
Ren, Yuqing, Zhang, Leyu, Blanc, Ludovic Damien, Shen, Yifei, Li, Xinwei, Balatsoukas-Stimming, Alexios, Zhang, Chuan, Burg, Andreas
Node-based successive cancellation list (SCL) decoding has received considerable attention in wireless communications for its significant reduction in decoding latency, particularly with 5G New Radio (NR) polar codes. However, the existing node-based
Externí odkaz:
http://arxiv.org/abs/2408.04334
Autor:
Gansekoele, Arwin, Balatsoukas-Stimming, Alexios, Brusse, Tom, Hoogendoorn, Mark, Bhulai, Sandjai, van der Mei, Rob
As telecommunication systems evolve to meet increasing demands, integrating deep neural networks (DNNs) has shown promise in enhancing performance. However, the trade-off between accuracy and flexibility remains challenging when replacing traditional
Externí odkaz:
http://arxiv.org/abs/2405.09909
5G New Radio (NR) has stringent demands on both performance and complexity for the design of low-density parity-check (LDPC) decoding algorithms and corresponding VLSI implementations. Furthermore, decoders must fully support the wide range of all 5G
Externí odkaz:
http://arxiv.org/abs/2310.15801
Autor:
Giard, Pascal, Shah, Syed Aizaz Ali, Balatsoukas-Stimming, Alexios, Stark, Maximilian, Bauch, Gerhard
Unrolling a decoding algorithm allows to achieve extremely high throughput at the cost of increased area. Look-up tables (LUTs) can be used to replace functions otherwise implemented as circuits. In this work, we show the impact of replacing blocks o
Externí odkaz:
http://arxiv.org/abs/2308.02394
Polar codes are a class of error-correcting codes that provably achieve the capacity of practical channels. The successive-cancellation flip (SCF) decoder is a low-complexity decoder that was proposed to improve the performance of the successive-canc
Externí odkaz:
http://arxiv.org/abs/2303.01561
The channel impulse response (CIR) obtained from the channel estimation step of various wireless systems is a widely used source of information in wireless sensing. Breathing rate is one of the important vital signs that can be retrieved from the CIR
Externí odkaz:
http://arxiv.org/abs/2302.02917
Ultra-wideband (UWB) devices are widely used in indoor localization scenarios. Single-anchor UWB localization shows advantages because of its simple system setup compared to conventional two-way ranging (TWR) and trilateration localization methods. I
Externí odkaz:
http://arxiv.org/abs/2211.04246