Results 51 to 60 of about 2,401,485 (384)

Satellite Communications

open access: yesEURASIP Journal on Wireless Communications and Networking, 2008
The call for papers resulted in a high number of submis- sions, from which we have been able to select 12 excellent papers dealing with the different aspects of satellite commu- nications and navigation. Multiple-input multiple-output (MIMO) techniques are attracting a considerable amount of attention from within the terrestrial wireless community. The
Sheriff, Ray E   +2 more
openaire   +4 more sources

Global capabilities of BeiDou Navigation Satellite System

open access: yesSatellite Navigation, 2020
The BeiDou Navigation Satellite System (BDS) has completed the constellation deployment and started to provide global services. After achieving the capabilities of global coverage, global first-class accuracy for Positioning, Navigation and Timing (PNT),
Jun Lu, Xia Guo, Chengeng Su
doaj   +1 more source

Real-time service performances of BDS-3 and Galileo constellations with a linear satellite clock correction models

open access: yesSatellite Navigation, 2023
In order to facilitate high-precision and real-time Precise Point Positioning (PPP), the International GNSS (Global Navigation Satellite System) Service (IGS), BDS-3 (BeiDou-3 Navigation Satellite System), and Galileo navigation satellite system (Galileo)
Haojun Li, Danzeng Luojie, Huimin Ding
doaj   +1 more source

An Overview of the Applications of Earth Observation Satellite Data: Impacts and Future Trends

open access: yesRemote Sensing, 2022
As satellite observation technology develops and the number of Earth observation (EO) satellites increases, satellite observations have become essential to developments in the understanding of the Earth and its environment.
Qiang Zhao   +6 more
semanticscholar   +1 more source

On the Path to 6G: Embracing the Next Wave of Low Earth Orbit Satellite Access [PDF]

open access: yesIEEE Communications Magazine, 2021
Offering space-based Internet services with mega-constellations of low Earth orbit (LEO) satellites is a promising solution to connecting the unconnected. It can complement the coverage of terrestrial networks to help bridge the digital divide.
Xingqin Lin   +5 more
semanticscholar   +1 more source

Stability analysis of reference station and compensation for monitoring stations in GNSS landslide monitoring

open access: yesSatellite Navigation, 2023
The Real-Time Kinematic (RTK) positioning method of the Global Navigation Satellite System (GNSS) has been widely used for landslide monitoring. The stability of its reference station is crucial to obtain accurate and reliable monitoring results ...
Duo Wang   +5 more
doaj   +1 more source

Terrestrial ecosystem production: A process model based on global satellite and surface data

open access: yes, 1993
This paper presents a modeling approach aimed at seasonal resolution of global climatic and edaphic controls on patterns of terrestrial ecosystem production and soil microbial respiration.
C. Potter   +6 more
semanticscholar   +1 more source

Role, path, and vision of “5G + BDS/GNSS”

open access: yesSatellite Navigation, 2020
Communication, positioning, navigation, and decision-making abilities have evolved into Positioning, Navigation, and Timing (PNT) intelligence during the long process of human migration and hence promoted human evolution.
Jingnan Liu   +4 more
doaj   +1 more source

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