Results 31 to 40 of about 3,932,809 (294)
Analysis of Different Path Loss Propagation Models Based on 4G Walk Test Data [PDF]
Journal of Information Technology Management, 2022 The study of path loss propagation is of high importance in telecommunication, for optimizing the efficiency of wireless communication networks. In this paper, four path loss propagation models; free space path loss (FSPL) model, Okumura model, Okumura ...
Stella Ifeoma Orakwue +1 more
doaj +1 more source
Modeling In vivo Wireless Path Loss
CoRR, 2014 Our long-term research goal is to model the in vivo wireless channel. As a first step towards this goal, in this paper we performed in vivo path loss measurements at 2.4GHz and make a comparison with free space path loss. We calculate the path loss by using the electric field radiated by a Hertzian-Dipole located inside the abdominal cavity.
Yang Liu 0067 +3 more
openaire +2 more sources
, 2021 La trattazione riguarda i benefattori, i donatori che hanno deciso a Bologna di contribuire al bene comune non tramite le tradizionali istituzioni caritatevoli, quali ospedali, conventi e monasteri, ma anche attraverso l’investimento dei loro beni nel ...
Edward Loss
core +1 more source
Economic assessment of the mental health and wellbeing benefits of walking on the South West Coast Path: methodology and scoping study [PDF]
, 2022 This is the author accepted manuscript. The final version is available from the South West Coast Path Association via the links in this record This report sets out the findings of research that aimed to assess the economic mental health and wellbeing ...
Petersen, C
core
Urban Area Propagation Path Loss Reduction by Dynamic Differential Evolution Algorithm [PDF]
, 2014 In the wireless outdoor communication, the buildings in modern cities to make the outdoor communication more difficult. In this paper, we propose the shooting and bouncing ray/image (SBR/Image) method to compute the path loss for outdoor environments in ...
Chien-Ching Chiu +5 more
core +1 more source
Path loss coefficients of path loss models at the stairwell (f in GHz).
, 2023 Path loss coefficients of path loss models at the stairwell (f in GHz).
Md Abdus Samad (14851648) +2 more
core +1 more source
Path loss data for UAV channel modeling
, 2021 This paper presents the data of Air to Ground (A2G) path loss for Unmanned Aerial Vehicle (UAV). The data collection process was carried out through simulations developed with the help of the Wireless Insite software that uses the full 3D ray-trace ...
safwat, N (via Mendeley Data)
core +3 more sources
IEEE Open Journal of the Communications Society, 2023 Many rural and remote areas around the world still lack access to the Internet due to the high deployment and maintenance costs, the lack of infrastructure, and the low income compared to urban regions.
Muneer M. Al-Zubi, Mohamed-Slim Alouini
doaj +1 more source
BuildingsStructural seismic resilience is influenced by both the structural performance loss (loss) and the repair path (path). Some studies ensure the reality of path but lack accuracy of loss.
Jianfeng Lu, Zuohua Li, Jun Teng
doaj +1 more source
Sensors, 2023 With the onset of 5G technology, the number of users is increasing drastically. These increased numbers of users demand better service on the network. This study examines the millimeter wave bands working frequencies.
Akhil Gupta +9 more
doaj +1 more source