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Toward Context-Aware Dynamic Spectrum Management for 5G
IEEE Wireless Communications, 2017 5G-specific features, such as massive deployment, heterogeneity, and coexistence, call for innovative dynamic spectrum management mechanisms. Context-aware interoperability and interference control, and their integration, may be crucial to comply with spectrum efficiency and service optimization 5G requirements. Moving from the analysis of research and
Caso, Giuseppe +2 more
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From Dynamic Spectrum Management to Smart Spectrum Management
2019 IEEE 5th International Conference on Computer and Communications (ICCC), 2019More agile and efficient spectrum management is one of the key requirements for wireless communication industry. Based on the analysis of the bottleneck of the dynamic spectrum management (DSM), this paper probes into the possibility of transforming the DSM to the smart spectrum management (SSM).
Jianzhao Zhang +3 more
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A Deep Reinforcement Learning Framework for Spectrum Management in Dynamic Spectrum Access
IEEE Internet of Things Journal, 2021Dynamic spectrum access (DSA) has the great potential to alleviate spectrum shortage and promote network capacity. However, two fundamental technical issues have to be addressed, namely, interference coordination between DSA users and interference suppression for primary users (PUs).
Hao Song 0001 +3 more
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Aspects of dynamic spectrum management level 3 [PDF]
Bell Labs Technical Journal, 2008 Digital subscriber line (DSL) networks are currently enhanced to provide higher transmission rates and reliability in order to support emerging triple-play services, i.e., voice, video, and data. This is typically achieved by installing digital subscriber line access multiplexers (DSLAMs) in street cabinets to signi?cantly reduce the loop length to the
Charles Storry +3 more
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Dynamic spectrum access and management [Dynamic Spectrum Management
IEEE Wireless Communications, 2010This article addresses a subject that is ripe for application and is approaching necessity for the continued expansive growth in the use of wireless for broadband multimedia communications. If we carry on business as usual in broadcast, public service and paid auctions in assigning spectrum without regard to actual empirical full time use, we will find
Bijan Jabbari +2 more
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Dynamic Spectrum Management for 5G
IEEE Wireless Communications, 2017The articles in this special section focus on dynamic spectrum management for fifth generation (5G) communications which is expected to continue strong growth in the near future. In the last decade global mobile data traffic has approximately doubled each year, growth that is projected to continue unabated, due mainly to the introduction of new ...
Shahid Mumtaz +4 more
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Docitive networks: an emerging paradigm for dynamic spectrum management [Dynamic Spectrum Management
IEEE Wireless Communications, 2010Prime design goals for next-generation wireless networks to support emerging applications are spectral efficiency and low operational cost. Among a gamut of technical solutions, cognitive approaches have long been perceived as a catalyst for the above goals by facilitating the coexistence of primary and secondary users by means of efficient dynamic ...
Giupponi, Lorenzo +3 more
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Dynamic Control of Open Spectrum Management
2007 IEEE Wireless Communications and Networking Conference, 2007This paper focuses on sharing of open spectrum under a new sharing policy of prioritized dynamic spectrum leasing, where the designated spectrum broker dynamically allocates time-varying unused licensed spectrum resources to secondary networks of various access priorities. The proposed optimal stochastically controlled dynamic guard bandwidth (OSC-DGB)
Oliver Yu, Emir Saric, Anfei Li
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Dynamic Spectrum Management for Standardized VDSL
2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07, 2007Dynamic spectrum management (DSM) improves the capacity utilization of twisted-pair cables by adapting the transmit power spectral density (PSD) of modems to the actual noise environment and channel conditions. Earlier proposed DSM algorithms do not take into account the standardized very high speed digital subscriber line (VDSL) constraints on the ...
Driton Statovci +2 more
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