Garhwal et al., 2011 - Google Patents

Dynamic spectrum access in cognitive radio: a brief review

Garhwal et al., 2011

View PDF
Document ID
10007005920468289792
Author
Garhwal A
Bhattacharya P
Publication year
Publication venue
International Journal of Computer Application in Engineering Sciences, Special Issue on Computer Networks & Security

External Links

Snippet

Today's wireless networks are characterized by fixed spectrum assignment policy. The limited available spectrum and the inefficiency in the spectrum usage necessitate a new communication paradigm, referred to as Dynamic Spectrum Access (DSA) and cognitive …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04—Wireless resource allocation
    • H04W72/08—Wireless resource allocation where an allocation plan is defined based on quality criteria
    • H04W72/082—Wireless resource allocation where an allocation plan is defined based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04—Wireless resource allocation
    • H04W72/08—Wireless resource allocation where an allocation plan is defined based on quality criteria
    • H04W72/085—Wireless resource allocation where an allocation plan is defined based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/12—Dynamic Wireless traffic scheduling; Dynamically scheduled allocation on shared channel
    • H04W72/1205—Schedule definition, set-up or creation
    • H04W72/1226—Schedule definition, set-up or creation based on channel quality criteria, e.g. channel state dependent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04—Wireless resource allocation
    • H04W72/048—Wireless resource allocation where an allocation plan is defined based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation where an allocation plan is defined based on the type of the allocated resource
    • H04W72/0446—Wireless resource allocation where an allocation plan is defined based on the type of the allocated resource the resource being a slot, sub-slot or frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/04—Traffic adaptive resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organizing networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W28/00—Network traffic or resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W4/00—Mobile application services or facilities specially adapted for wireless communication networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATIONS NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection

Similar Documents

Publication Publication Date Title
Rawat et al. Dynamic spectrum access for wireless networks
Ali et al. Hybrid fuzzy logic scheme for efficient channel utilization in cognitive radio networks
Ghosh et al. Cognitive radio and dynamic spectrum access-A study
Bhattacharya et al. Smart radio spectrum management for cognitive radio
Yadav et al. A survey on dynamic spectrum access techniques in cognitive radio
Bahrak et al. Coexistence decision making for spectrum sharing among heterogeneous wireless systems
Subhedar et al. Comparison of mamdani and sugeno inference systems for dynamic spectrum allocation in cognitive radio networks
Garhwal et al. Dynamic spectrum access in cognitive radio: a brief review
Wei et al. Dynamic system level frequency spectrum allocation scheme based on cognitive radio technology
Shahid et al. Modeling multiuser spectrum allocation for cognitive radio networks
Seth et al. Spectrum sharing secondary users in presence of multiple adversaries
Bhattacharya et al. A new fuzzy logic rule based power management technique for cognitive radio
Nair et al. A survey on dynamic spectrum sharing using game theory in cognitive radio networks
Singh Repeated games for inter-operator spectrum sharing
Bhowmik et al. Load balancing using game theory in cognitive radio network
Amraoui et al. Dynamic spectrum access techniques: State of the art
Ali et al. A novel channel indexing-based channel selection algorithm for cognitive radio networks
Agrawal et al. New Architecture for Dynamic Spectrum Allocation in Cognitive Heterogeneous Network using Self Organizing Map
Kumar et al. Channel allocation in cognitive radio networks using evolutionary technique
Pengbo et al. Optimal transmission behaviour policies of secondary users in proactive-optimization cognitive radio networks
Zhang Optimization of spectrum allocation in cognitive radio and dynamic spectrum access networks
Sivasundarapandian et al. Spectrum Reallocation Algorithm in Cognitive Radio Networks Based on Secondary User Mobility Model
Zhong et al. APO-based parallel algorithm of channel allocation for cognitive networks
Nagao et al. A method for Forecasting Available Spectrum Resources with Location-Dependent Error Margin for Dynamic Spectrum Access
Timalsina et al. Comparison of cooperative spectrum sensing and sharing techniques in cognitive radio networks