Satellite communications in the new space era: A survey and future challenges
Satellite communications (SatComs) have recently entered a period of renewed interest
motivated by technological advances and nurtured through private investment and ventures …
motivated by technological advances and nurtured through private investment and ventures …
MIMO satellite communication systems: A survey from the PHY layer perspective
The satellite communications (SatCom) system is a representative technology for global
coverage and seamless communications in next-generation communication systems. This …
coverage and seamless communications in next-generation communication systems. This …
Joint multi-task offloading and resource allocation for mobile edge computing systems in satellite IoT
For multi-task mobile edge computing (MEC) systems in satellite Internet of Things (IoT),
there are dependencies between different tasks, which need to be collected and jointly …
there are dependencies between different tasks, which need to be collected and jointly …
Massive access for 5G and beyond
Massive access, also known as massive connectivity or massive machine-type
communication (mMTC), is one of the main use cases of the fifth-generation (5G) and …
communication (mMTC), is one of the main use cases of the fifth-generation (5G) and …
Broadband LEO satellite communications: Architectures and key technologies
This article aims to provide a comprehensive overview for key issues in broadband LEO
satellite communication systems. First of all, the network architecture is introduced, which is …
satellite communication systems. First of all, the network architecture is introduced, which is …
[HTML][HTML] Large constellations of small satellites: A survey of near future challenges and missions
Constellations of satellites are being proposed in large numbers; most of them are expected
to be in orbit within the next decade. They will provide communication to unserved and …
to be in orbit within the next decade. They will provide communication to unserved and …
Architectures and key technical challenges for 5G systems incorporating satellites
Satellite communication systems are a promising solution to extend and complement
terrestrial networks in unserved or under-served areas, as reflected by recent commercial …
terrestrial networks in unserved or under-served areas, as reflected by recent commercial …
LEO small-satellite constellations for 5G and beyond-5G communications
The next frontier towards truly ubiquitous connectivity is the use of Low Earth Orbit (LEO)
small-satellite constellations to support 5G and Beyond-5G (B5G) networks. Besides …
small-satellite constellations to support 5G and Beyond-5G (B5G) networks. Besides …
A survey on random access protocols in direct-access leo satellite-based iot communication
Low-Earth orbit (LEO) satellites can play an important role in providing seamless coverage
for the Internet of Things (IoT). In satellite-based IoT (SIoT) networks, IoT devices can …
for the Internet of Things (IoT). In satellite-based IoT (SIoT) networks, IoT devices can …
LEO satellites in 5G and beyond networks: A review from a standardization perspective
Low Earth Orbit (LEO) Satellite Network (SatNet) with their mega-constellations are
expected to play a key role in providing ubiquitous Internet and communications services in …
expected to play a key role in providing ubiquitous Internet and communications services in …