Results 11 to 20 of about 198,865 (343)
Spectrum Sharing in the Sky and Space: A Survey [PDF]
Sensors, 2022 In order to achieve the vision of seamless wireless communication coverage, a space–air–ground integrated network is proposed as a key component of the sixth-generation (6G) mobile communication system.
Ling Zhang +5 more
doaj +2 more sources
The CODYSUN Approach: A Novel Distributed Paradigm for Dynamic Spectrum Sharing in Satellite Communications [PDF]
Sensors, 2021 With a constant increase in the number of deployed satellites, it is expected that the current fixed spectrum allocation in satellite communications (SATCOM) will migrate towards more dynamic and flexible spectrum sharing rules.
Irfan Jabandžić +6 more
doaj +2 more sources
Dynamic Spectrum Sharing for Future LTE-NR Networks [PDF]
Sensors, 2021 5G is the next mobile generation, already being deployed in some countries. It is expected to revolutionize our society, having extremely high target requirements.
Gordana Barb +2 more
doaj +2 more sources
CoRR, 2017 In this paper an overview is given of the current status of 5G industry standards, spectrum allocation and use cases, followed by initial investigations of new opportunities for spectrum sharing in 5G using cognitive radio techniques, considering both licensed and unlicensed scenarios.
Maziar M. Nekovee, Richard Rudd
core +4 more sources
Enhanced IoT Spectrum Utilization: Integrating Geospatial and Environmental Data for Advanced Mid-Band Spectrum Sharing [PDF]
SensorsThe anticipated surge of Internet of Things (IoT) devices is expected to intensify the demand for mid-band spectrum resources, posing challenges to traditional spectrum sharing methods.
Colin Brown, Bo Rong
doaj +2 more sources
Spectrum resource sharing method for IoT based on graph matching algorithm [PDF]
Scientific ReportsDue to the rapid development of the Internet of Things, people’s demand for spectrum resources is also rapidly increasing. However, existing spectrum resource sharing methods suffer from low sharing efficiency and difficulty dealing with complex ...
Jianxiao Wang
doaj +2 more sources
Spectrum matching in licensed spectrum sharing [PDF]
Transactions on Emerging Telecommunications Technologies, 2018 AbstractSpectrum sharing is one of the promising solutions to meet the spectrum demand in fifth‐generation networks that results from the emerging services like machine‐to‐machine and vehicle‐to‐infrastructure communication. The idea is to allow a set of entities to access the spectrum whenever and wherever it is unused by the licensed users.
M. Majid Butt +5 more
openaire +2 more sources
Wireless Operators in a Shared Spectrum [PDF]
Proceedings IEEE INFOCOM 2006. 25TH IEEE International Conference on Computer Communications, 2006 Cellular networks are notoriously difficult to design and operate; in particular, defining the optimal location of the base stations and fine tuning their configuration parameters is very challenging. For this reason, government agencies (such as the FCC for the US) usually sell or rent, for example by auction, each operator a frequency ...
Felegyhazi, Mark, Hubaux, Jean-Pierre
openaire +2 more sources
Research on co-spectrum sharing technology in LTE 2.1 GHz
Dianxin kexue, 2022 Spectrum sharing technology in 5G was introduced in the 3GPP standard.The types and principles of spectrum sharing were presented, the key factors for the realization of dynamic co-spectrum sharing were analyzed, the application configuration and ...
Bei LI +7 more
doaj +2 more sources
Building trust via blockchain in UAV‐assisted ultra‐dense 6G cellular networks
IET Blockchain, 2022 The ultra‐dense deployment of unmanned aerial vehicles (UAVs) as mobile small cell base stations (SBS) is expected to support ultra‐high‐speed, ultra‐reliable, and ultra‐low‐latency wireless connections in sixth generation (6G) wireless cellular networks.
Taotao Wang +6 more
doaj +1 more source