Results 71 to 80 of about 9,316 (215)

Detection Algorithm of BPSK Signal of Parameter-Adjusted Bistable Stochastic Resonance Model Based on Scale Change

IEEE Access, 2020
Given that signal is weakened to a certain extent in the process of noise suppression using mainstream method, and that new noise is introduced by signal processing system, causing the decrease of detection performance, to improve the performance of ...
Xiangyu Fan, Peng Bai, Xiaolong Liang, Jiaqiang Zhang, Bin Liu   +4 more
doaj   +1 more source

IUDR‐Net: Improved U‐Lite Denoising and Recognition Network for Automatic Modulation Recognition of LPI Radar Signals

IET Communications, Volume 20, Issue 1, January/December 2026.
This paper introduces a novel AMR method named IUDR‐Net to address the challenge of poor recognition accuracy under low SNR conditions. The method first employs the improved U‐Lite network to suppress the impact of noise effectively and then adopts the ResNet18‐1D network to perform the AMR task efficiently.
Haikun Fang, Shiwen Chen, Li Zhang, Chaopeng Wu, Gangyin Sun   +4 more
wiley   +1 more source

ANALISIS PUTUSAN BADAN PENYELESAIAN SENGKETA KONSUMEN (BPSK) YANG TELAH DIBATALKAN MAHKAMAH AGUNG RI (Analisis Putusan Nomor : 1212/Pdt.Sus-BPSK/2020/PN Sby.) [PDF]

, 2021
Consumers are every person who uses goods available in the community, either for their own benefit, their family or others, and not for trading. Whereas consumer protection is a legal rule that is applied to protect and implement rights for consumers ...
Agustin, Kurniawati, Wesley, Indra, Rehullah, Ayatullah, Puspitasari, Rayka, Rahmat, Nur   +4 more
core  

Reinforcement Learning for Robust Modulation Classification in Non‐Orthogonal Multiple Access (NOMA) Systems

IET Communications, Volume 20, Issue 1, January/December 2026.
This paper proposes a reinforcement learning–based framework for robust modulation classification and resource management in non‐orthogonal multiple access (NOMA) systems. By integrating Q‐learning, deep reinforcement learning, and proximal policy optimisation, the approach enhances spectral efficiency, mitigates interference, and improves ...
Mohammed M. Alammar, Abdulrahman Al Ayidh, Muneer Parayangat, Mohamed Abd Elhamid Abbas   +3 more
wiley   +1 more source

Kedudukan Putusan Bpsk Terhadap Penarikan Kendaraan Bermotor Karena Wanprestasi (Studi Putusan Nomor 740 K/Pdt.Sus-Bpsk/2018)

, 2019
Pembiayaan konsumen ini sangat membantu masyarakat didalam pemenuhan kebutuhan akan barang-barang konsumtifnya seperti alat-alat elektronik, sepeda motor, mobil, perabotan rumah tangga, dan lain-lain.
Rizal, Syaifur
core  

Analisis Kinerja Jaringan 5G dengan Pengkodean QC-LDPC dan Polar

Jurnal Elkomika
ABSTRAK Jaringan 5G telah menjadi penanda penting dalam evolusi teknologi nirkabel yang menawarkan kecepatan dan kinerja yang luar biasa untuk memenuhi kebutuhan konektivitas yang semakin meningkat.
RENI DYAH WAHYUNINGRUM, MELINDA BR GINTING, KHOIRUN NI’AMAH, SOLICHAH LARASATI   +3 more
doaj   +1 more source

Near‐Field 3D Stochastic Channel Modelling and Performance Analysis for Cooperative STAR‐RIS Systems With Cylindrical Transmit Arrays

IET Communications, Volume 20, Issue 1, January/December 2026.
This paper develops a near‐field three‐dimensional geometry‐based stochastic channel model for cooperative STAR‐RIS systems equipped with cylindrical transmit arrays at the base station. The proposed model captures spherical wavefront propagation effects and coupled azimuth‐elevation characteristics under realistic near‐field conditions.
Antwi Owusu Agyeman, Tweneboah‐Koduah Samuel, Ruhiya Abubakar, Martin Alabi Mensah, Emmanuel Atebawone, Anim Frederick Oturoku   +5 more
wiley   +1 more source

A Constrained Deep Reinforcement Learning Framework for Beamforming Optimization With QoS Guarantees in RIS‐Assisted Symbiotic Radio Networks

IET Communications, Volume 20, Issue 1, January/December 2026.
To address the complex constrained optimization in time‐varying reconfigurable intelligent surface–assisted symbiotic radio networks, this paper proposes a novel deep reinforcement learning (DRL) approach integrating Lagrange dual optimization into deep deterministic policy gradient framework.
Jing Li, Wei Zhang, Jian Ma, Guoyun Cao, Yunfei Chen, Feihong Chu, Li Chen   +6 more
wiley   +1 more source

Modulación digital binaria PSK (BPSK)

, 2011
Modulación digital binaria PSK (BPSK)https://laboratoriosvirtuales.upv.es/eslabon/PSKRodríguez Hernandez, MA. (2011). Modulación digital binaria PSK (BPSK).
Rodríguez-Hernández, Miguel A.
core  

Experimental investigation of the performance of different modulation techniques under controlled FSO turbulence channel [PDF]

, 2010
This paper experimentally investigates and compares the performance of the free space optics system employing three different modulation schemes, on-off keying (OOK) with nonreturn- to-zero (NRZ) and return-to-zero (RZ) and the binary phase shift keying (
Z. Ghassemlooy, Adebanjo, Olusegun, O. Adebanjo, S. Ansari, S. Rajbhandari, Ghassemlooy, Zabih, H. Le Minh, Ansari, S., A. Gholami, Rajbhandari, Sujan, Ijaz, Muhammad, M. Ijaz, Le Minh, Hoa   +12 more
core   +1 more source