相关实验视频
Updated: Mar 15, 2026

06:14
Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface
Published on: July 30, 2020
5.4K
用于V2X通信,定位和传感的极大孔径阵列
Nicolò Decarli1,2, Caterina Giovannetti1,3,2, Francesco Guidi1,2
1National Research Council-Institute of Electronics, Computer and Telecommunication Engineering (CNR-IEIIT), 40136 Bologna, Italy.
Sensors (Basel, Switzerland)
|March 14, 2026
概括
极大孔径阵列 (ELAA) 通过整合通信,定位和传感来增强6G车载网络. 这项技术改善了车辆到一切 (V2X) 通信,并为联网驾驶提供了先进的传感能力.
科学领域:
- 无线通信是一种无线通信.
- 车辆网络的车辆网络.
- 信号处理 信号处理 信号处理
背景情况:
- 未来的6G车辆网络需要超可靠,低延迟的通信,以实现连接,自动驾驶.
- 车辆与一切 (V2X) 通信对于提高安全性和效率至关重要.
- 当前的V2X系统在动态的车辆环境中面临着挑战.
研究的目的:
- 研究极大孔径阵列 (ELAA) 在6G车载网络中的作用.
- 探索ELAA如何增强通信,本地化和传感功能.
- 专注于V2X侧链传输和集成传感和通信 (ISAC) 架构.
主要方法:
- 审查ELAA的高级光束成形和视线 (LOS) -MIMO技术.
- 分析车辆ELAA启用的近场定位和传感能力.
- 调查使用多普勒分析进行速度估计的预测束形状.
主要成果:
- 在动态场景中,ELAA提高了通信可靠性和空间复杂化.
- 车辆近场定位和传感是通过大型阵列来实现的.
- 预测束形准确地估计了周围物体的多重速度组成部分.
结论:
- 在6G车载网络中,ELAAs是6G车载网络中集成传感和通信 (ISAC) 的关键推动者.
- 通信和传感之间的相互作用可以在多个领域提高性能.
- 基于 ELAA 的 ISAC 架构为下一代车载网络提供了巨大的潜力.
相关概念视频
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device
441
Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...
441
Field Application of Global Positioning System
350
The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
350
Light Acquisition
9.8K
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
9.8K
Inductively Coupled Plasma Atomic Emission Spectroscopy: Instrumentation
919
Inductively coupled plasma (ICP) is the common plasma source used in atomic emission spectroscopy (AES), a technique that detects and analyzes various elements in a sample. This method is often called inductively coupled plasma atomic emission spectroscopy (ICP-AES).
There are three main types of inductively coupled plasma atomic emission spectroscopy (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used....
There are three main types of inductively coupled plasma atomic emission spectroscopy (ICP-AES) instruments: sequential, simultaneous multichannel, and Fourier transform instruments, with the latter being less commonly used....
919

