Journal of Network and Systems Management
Max-min fairness based radio resource management in fourth generation heterogeneous networks
ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
Dynamic load balancing architecture in heterogeneous wireless network environment
ISCIT'09 Proceedings of the 9th international conference on Communications and information technologies
Attractor selection and perturbation for robust networks in fluctuating environments
IEEE Network: The Magazine of Global Internetworking - Special issue on biologically inspired networking
International Journal of Network Management
Novel Research on Cognitive Pilot Channel in Cognitive Wireless Network
Wireless Personal Communications: An International Journal
The E3 architecture: enabling future cellular networks with cognitive and self-x capabilities
International Journal of Network Management
Evaluation of signalling loads in a cognitive network management architecture
International Journal of Network Management
Performance Analysis of Partial Relay Selection in Cooperative Spectrum Sharing Systems
Wireless Personal Communications: An International Journal
International Journal of Network Management
Application and mobility aware integration of opportunistic networks with wireless infrastructures
Computers and Electrical Engineering
Capacity Maximization through Energy-Aware Multi-Mode Relaying
Wireless Personal Communications: An International Journal
Hi-index | 0.25 |
Over the past decade or so, the wireless industry has undergone many significant changes. Radio systems have moved toward forming heterogeneous wireless networks: collaborations of multiple radio access networks, which in some cases operate different radio access technologies, such as second- and third-generation cellular RATs, IEEE 802.x wireless standards, and so on. On the other hand, multimode reconfigurable user devices with the ability to choose among various supported RATs have become a reality, and devices and networks with dynamic spectrum access capabilities, allowing real-time sharing of spectrum resource usage among different systems, are expected to be a part of the future radio eco-space. As a result of these changes, there is a need to develop a standard that addresses the requirements and leverages the opportunities posed by such a versatile radio environment. To this end, IEEE 1900.4 aims to standardize the overall system architecture and information exchange between the network and mobile devices, which will allow these elements to optimally choose from available radio resources. In other words, the standard facilitates the distributed dynamic optimization of the usage of spectrum offered by the heterogeneous wireless network, relying on a collaborative information exchange between networks and mobile devices, thereby acting as a common means to improve overall composite capacity and quality of service for the served networks. This article provides a snapshot of IEEE P1900.4 in its current form, covering the scope and purpose of the standard, reference use cases for which the standard is applicable, its system and functional architectures, and finally, the information model for its main interfaces.