Results 11 to 20 of about 906,253 (320)
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
Survey of Spectrum Sharing for Inter-Technology Coexistence [PDF]
, 2018 Increasing capacity demands in emerging wireless technologies are expected to be met by network densification and spectrum bands open to multiple technologies.
Petrova, Marina +2 more
core +2 more sources
Spectrum Sharing between Cooperative Relay and Ad-hoc Networks: Dynamic Transmissions under Computation and Signaling Limitations [PDF]
, 2011 This paper studies a spectrum sharing scenario between a cooperative relay network (CRN) and a nearby ad-hoc network. In particular, we consider a dynamic spectrum access and resource allocation problem of the CRN.
Li, Yunzhou +4 more
core +2 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
Broadband Spectrum Survey Measurements for Cognitive Radio Applications [PDF]
Radioengineering, 2012 It is well known that the existing spectrum licensing system results in a gross under-utilization of the frequency spectrum. Spectrum background measurements – spectrum surveys – provide useful data for spectrum regulation, planning or finding frequency ...
R. Urban, T. Korinek, P. Pechac
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
, 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.
Nekovee, Maziar, Rudd, Richard
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