Results 1 to 10 of about 216,671 (266)

Optimization of 4G LTE Network Bad Spot Area using Automatic Cell Planning Method

Jurnal ELTIKOM: Jurnal Teknik Elektro, Teknologi Informasi dan Komputer, 2023
The 4G LTE technology is widespread in almost all regions in Indonesia, including Solok City in West Sumatra, where this study was conducted. Based on the results of the 1800 MHz frequency drive test, the RSRP value was in the good category (81.44%), but
Afrizal Yuhanef, Siska Aulia, Jasmanto Jasmanto   +2 more
doaj   +2 more sources

An integrated solution of deep reinforcement learning for automatic IMRT treatment planning in non-small-cell lung cancer

Frontiers in Oncology, 2023
PurposeTo develop and evaluate an integrated solution for automatic intensity-modulated radiation therapy (IMRT) planning in non-small-cell lung cancer (NSCLC) cases.MethodsA novel algorithm named as multi-objectives adjustment policy network (MOAPN) was
Hanlin Wang, Xue Bai, Yajuan Wang, Yanfei Lu, Binbing Wang   +4 more
doaj   +3 more sources

Cell Complexity Impact on Railway 5G Performance: Measurements Along Tallinn–Tartu Corridor [PDF]

Sensors
Fifth-generation (5G) networks enable railway digitalization but face signal degradation challenges in high-mobility environments. While the existing literature attributes degradation primarily to Doppler frequency shifts, this study presents empirical ...
Riivo Pilvik, Tanel Jairus, Arvi Sadam, Kati Kõrbe Kaare   +3 more
doaj   +2 more sources

Automatic Cell Planning Method for Radio Network Optimization

JOIV: International Journal on Informatics Visualization
As the first step in building a wireless communication network, wireless network optimization is crucial since it determines how the network will be built scientifically.
Hasanah Putri, Izanoordina Ahmad, Alfin Hikmaturokhman, Dwi Haura Putri   +3 more
doaj   +2 more sources

A deep learning approach for automatic tumor delineation in stereotactic radiotherapy for non-small cell lung cancer using diagnostic PET-CT and planning CT

Frontiers in Oncology, 2023
IntroductionAccurate delineation of tumor targets is crucial for stereotactic body radiation therapy (SBRT) for non-small cell lung cancer (NSCLC). This study aims to develop a deep learning-based segmentation approach to accurately and efficiently ...
Xuyao Yu, Xuyao Yu, Lian He, Yuwen Wang, Yang Dong, Yongchun Song, Zhiyong Yuan, Ziye Yan, Wei Wang   +8 more
doaj   +3 more sources

Modeling and Analysis of Traffic Performance and Coverage of LTE Network with Automatic Cell Planning Method (Lowokwaru Subdistrict, Malang City)

Jurnal Jaringan Telekomunikasi, 2023
The growth of cellular network technology is very rapid, currently in generation 4 or Long Term Evolution (LTE), namely the development of the third generation.
Mohammad Miqdad Hasfhi Amien, Aisah Aisah, Waluyo Waluyo   +2 more
doaj   +1 more source

Sparing Organs at Risk with Simultaneous Integrated Boost Volumetric Modulated Arc Therapy for Locally Advanced Non-Small Cell Lung Cancer: An Automatic Treatment Planning Study

Cancer Management and Research, 2020
Daquan Wang,1,* Jiayun Chen,1,* Xiaodong Zhang,2 Tao Zhang,1 Luhua Wang,1 Qinfu Feng,1 Zongmei Zhou,1 Jianrong Dai,1 Nan Bi1 1Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese ...
Wang D, Chen J, Zhang X, Zhang T, Wang L, Feng Q, Zhou Z, Dai J, Bi N   +8 more
doaj   +4 more sources

Oropharyngeal primary tumor segmentation for radiotherapy planning on magnetic resonance imaging using deep learning

Physics and Imaging in Radiation Oncology, 2021
Background and purpose: Segmentation of oropharyngeal squamous cell carcinoma (OPSCC) is needed for radiotherapy planning. We aimed to segment the primary tumor for OPSCC on MRI using convolutional neural networks (CNNs).
Roque Rodríguez Outeiral, Paula Bos, Abrahim Al-Mamgani, Bas Jasperse, Rita Simões, Uulke A. van der Heide   +5 more
doaj   +1 more source

Penerapan Metode ACP untuk Optimasi Physical Tuning Antena Sektoral pada Jaringan 4G LTE di Kota Purwokerto

Jurnal Elkomika, 2020
ABSTRAK Kualitas jaringan 4G (LTE) yang masih tidak stabil sehingga menyebabkan bad coverage. Untuk meningkatkan kualitas jarigan 4G (LTE) dapat dilakukan dengan optimasi physical tuning antena sektoral.
AFATAH PURNAMA, EKA SETIA NUGRAHA, MUNTAQO ALFIN AMANAF   +2 more
doaj   +1 more source

Electroporation-based treatment planning for deep-seated tumors based on automatic liver segmentation of MRI images. [PDF]

PLoS ONE, 2013
Electroporation is the phenomenon that occurs when a cell is exposed to a high electric field, which causes transient cell membrane permeabilization. A paramount electroporation-based application is electrochemotherapy, which is performed by delivering ...
Denis Pavliha, Maja M Mušič, Gregor Serša, Damijan Miklavčič   +3 more
doaj   +1 more source