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Access Network Discovery

The Experts below are selected from a list of 225 Experts worldwide ranked by ideXlab platform

Ikjun Yeom – One of the best experts on this subject based on the ideXlab platform.

  • VTC Fall – Performance Analysis of Decentralized RAN (Radio Access Network) Discovery Schemes for IEEE 802.21
    2007 IEEE 66th Vehicular Technology Conference, 2007
    Co-Authors: Cheoleun Moon, Sookhyun Yang, Ikjun Yeom

    Abstract:

    As more wireless Access Networks become available, there is a new challenge emerged: how to discover currently available radio Access Networks (RANs). To discover available RANs without help from centralized servers, each mobile host periodically turns on Network interfaces to discover available Networks. Performance of a RAN Discovery scheme may depend on how to maintain a valid list of available Networks while minimizing power consumption to discover RANs. In this paper, we derive several decentralized RAN Discovery schemes. Through extensive simulations, we evaluate them in terms of achieved bandwidth, the number of handovers and power consumption.

  • Performance Analysis of Decentralized RAN (Radio Access Network) Discovery Schemes for IEEE 802.21
    2007 IEEE 66th Vehicular Technology Conference, 2007
    Co-Authors: Cheoleun Moon, Sookhyun Yang, Ikjun Yeom

    Abstract:

    As more wireless Access Networks become available, there is a new challenge emerged: how to discover currently available radio Access Networks (RANs). To discover available RANs without help from centralized servers, each mobile host periodically turns on Network interfaces to discover available Networks. Performance of a RAN Discovery scheme may depend on how to maintain a valid list of available Networks while minimizing power consumption to discover RANs. In this paper, we derive several decentralized RAN Discovery schemes. Through extensive simulations, we evaluate them in terms of achieved bandwidth, the number of handovers and power consumption.

Dragos Vingarzan – One of the best experts on this subject based on the ideXlab platform.

  • Access Network Discovery and Selection in the Future Wireless Communication
    Mobile Networks and Applications, 2011
    Co-Authors: Marius Corici, Thomas Magedanz, Jens Fiedler, Dragos Vingarzan

    Abstract:

    The future wireless telecommunication environment is characterized by the co-existence of a multitude of wireless Networks such as LTE, LTE-Advanced, UMTS, WiMAX, WiFi etc. In order to be able to offer the best connectivity, according to the requirements of the users and to the preferences of the operator, a novel functionality was introduced in the core Network and in the mobile devices for Access Network Discovery and selection. This paper introduces this functionality as standardized in the 3GPP Evolved Packet Core (EPC), highlighting its main concepts and technical scenarios. Further, a set of novel optimizations are presented and evaluated, followed by the description of their implementation as part of the Fraunhofer FOKUS OpenEPC toolkit.

  • MOBILWARE – Access Network Discovery and Selection in the Future Broadband Wireless Environment
    Lecture Notes of the Institute for Computer Sciences Social Informatics and Telecommunications Engineering, 2010
    Co-Authors: Marius Corici, Thomas Magedanz, Jens Fiedler, Dragos Vingarzan

    Abstract:

    The Future Broadband Wireless environment is characterized by the co-existence of a multitude of wireless Networks e.g. LTE, UMTS, WiMAX, WiFi etc. In order to be able to offer the best connectivity, according to the requirements of the user and to the preferences of the operator, a novel functionality was introduced in the Network and in the mobile devices for Access Network Discovery and selection. This paper introduces this functionality as standardized in the 3GPP Evolved Packet Core (EPC), highlighting its main concepts and technical scenarios. Further a set of novel optimizations are evaluated, followed by the description of the Fraunhofer FOKUS OpenEPC implementation.

  • Access Network Discovery and selection in the future broadband wireless environment
    Mobile Wireless Middleware Operating Systems and Applications, 2010
    Co-Authors: Marius Corici, Thomas Magedanz, Jens Fiedler, Dragos Vingarzan

    Abstract:

    The Future Broadband Wireless environment is characterized by the co-existence of a multitude of wireless Networks e.g. LTE, UMTS, WiMAX, WiFi etc. In order to be able to offer the best connectivity, according to the requirements of the user and to the preferences of the operator, a novel functionality was introduced in the Network and in the mobile devices for Access Network Discovery and selection. This paper introduces this functionality as standardized in the 3GPP Evolved Packet Core (EPC), highlighting its main concepts and technical scenarios. Further a set of novel optimizations are evaluated, followed by the description of the Fraunhofer FOKUS OpenEPC implementation.

Marius Corici – One of the best experts on this subject based on the ideXlab platform.

  • Access Network Discovery and Selection in the Future Wireless Communication
    Mobile Networks and Applications, 2011
    Co-Authors: Marius Corici, Thomas Magedanz, Jens Fiedler, Dragos Vingarzan

    Abstract:

    The future wireless telecommunication environment is characterized by the co-existence of a multitude of wireless Networks such as LTE, LTE-Advanced, UMTS, WiMAX, WiFi etc. In order to be able to offer the best connectivity, according to the requirements of the users and to the preferences of the operator, a novel functionality was introduced in the core Network and in the mobile devices for Access Network Discovery and selection. This paper introduces this functionality as standardized in the 3GPP Evolved Packet Core (EPC), highlighting its main concepts and technical scenarios. Further, a set of novel optimizations are presented and evaluated, followed by the description of their implementation as part of the Fraunhofer FOKUS OpenEPC toolkit.

  • MOBILWARE – Access Network Discovery and Selection in the Future Broadband Wireless Environment
    Lecture Notes of the Institute for Computer Sciences Social Informatics and Telecommunications Engineering, 2010
    Co-Authors: Marius Corici, Thomas Magedanz, Jens Fiedler, Dragos Vingarzan

    Abstract:

    The Future Broadband Wireless environment is characterized by the co-existence of a multitude of wireless Networks e.g. LTE, UMTS, WiMAX, WiFi etc. In order to be able to offer the best connectivity, according to the requirements of the user and to the preferences of the operator, a novel functionality was introduced in the Network and in the mobile devices for Access Network Discovery and selection. This paper introduces this functionality as standardized in the 3GPP Evolved Packet Core (EPC), highlighting its main concepts and technical scenarios. Further a set of novel optimizations are evaluated, followed by the description of the Fraunhofer FOKUS OpenEPC implementation.

  • Access Network Discovery and selection in the future broadband wireless environment
    Mobile Wireless Middleware Operating Systems and Applications, 2010
    Co-Authors: Marius Corici, Thomas Magedanz, Jens Fiedler, Dragos Vingarzan

    Abstract:

    The Future Broadband Wireless environment is characterized by the co-existence of a multitude of wireless Networks e.g. LTE, UMTS, WiMAX, WiFi etc. In order to be able to offer the best connectivity, according to the requirements of the user and to the preferences of the operator, a novel functionality was introduced in the Network and in the mobile devices for Access Network Discovery and selection. This paper introduces this functionality as standardized in the 3GPP Evolved Packet Core (EPC), highlighting its main concepts and technical scenarios. Further a set of novel optimizations are evaluated, followed by the description of the Fraunhofer FOKUS OpenEPC implementation.