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Papers by Reinhard Schrage

2019 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)

The 1900.5 Workgroup of the IEEE Dynamic Spectrum Access Networks Standards Committee (DySPAN-SC)... more The 1900.5 Workgroup of the IEEE Dynamic Spectrum Access Networks Standards Committee (DySPAN-SC) has been working on the development of the IEEE 1900.5.1 standard which defines a Policy Language for Dynamic Spectrum Access Systems in conformance with the requirements stated in the IEEE 1900.5 standard. The policy language allows for the construction of machine interpretable policies for DSA systems that can express how such systems should adapt their operation under changes in radio environment conditions, among other objectives. The language combines concepts of ontologies, knowledge representation and first order logic. The standard is expected to be released in 2020.

IEEE Communications Magazine, 2018

2017 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN), 2017

Wireless services that rely on Dynamic Spectrum Access (DSA) or spectrum sharing mechanisms requi... more Wireless services that rely on Dynamic Spectrum Access (DSA) or spectrum sharing mechanisms require a well-defined means to communicate how each device or system is using spectrum resources in a particular environment or situation so that the devices that receive such information can make rational decisions on the possible use of the spectrum. Spectrum consumption models (SCMs) address this issue by providing a means to capture the spectral, spatial, and temporal characteristics of spectrum usage for any specific transmitter, receiver, system, or collection of systems. Since 2012 the 1900.5 working group of the IEEE Dynamic Spectrum Access Networks Standardization Committee (DySPAN-SC) has been working on the IEEE 1900.5.2 standard which defines a data model for SCMs and procedures to arbitrate compatibility among combinations of RF devices and/or systems that have expressed the boundaries of their spectrum use with SCMs. This poster provides an overview of SCMs with a focus on exam...

2019 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN), 2019

The 1900.5 Workgroup of the IEEE Dynamic Spectrum Access Networks Standards Committee (DySPAN-SC)... more The 1900.5 Workgroup of the IEEE Dynamic Spectrum Access Networks Standards Committee (DySPAN-SC) has been working on the development of the IEEE 1900.5.1 standard which defines a Policy Language for Dynamic Spectrum Access Systems in conformance with the requirements stated in the IEEE 1900.5 standard. The policy language allows for the construction of machine interpretable policies for DSA systems that can express how such systems should adapt their operation under changes in radio environment conditions, among other objectives. The language combines concepts of ontologies, knowledge representation and first order logic. The standard is expected to be released in 2020.

RFC, 2011

This memo describes a methodology for measuring sustained TCP throughput performance in an end-to... more This memo describes a methodology for measuring sustained TCP throughput performance in an end-to-end managed network environment. This memo is intended to provide a practical approach to help users validate the TCP layer performance of a managed network, which should provide a better indication of end-user application level experience. In the methodology, various TCP and network parameters are identified that should be tested as part of the network verification at the TCP layer.

This memo describes a methodology for measuring TCP throughput performance in an end-end managed ... more This memo describes a methodology for measuring TCP throughput performance in an end-end managed network environment. This memo is intended to provide a practical approach to help users validate the TCP layer performance of a managed network, which should provide a better indication of end-user application level experience. In the methodology, various TCP and network parameters are identified that should be tested as part of the network verification at the TCP layer.

IEEE Communications Standards Magazine

Journal of Cyber Security and Mobility, 2014

IEEE Communications Standards Magazine

Journal of Cyber Security and Mobility, 2014

2019 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN)

The 1900.5 Workgroup of the IEEE Dynamic Spectrum Access Networks Standards Committee (DySPAN-SC)... more The 1900.5 Workgroup of the IEEE Dynamic Spectrum Access Networks Standards Committee (DySPAN-SC) has been working on the development of the IEEE 1900.5.1 standard which defines a Policy Language for Dynamic Spectrum Access Systems in conformance with the requirements stated in the IEEE 1900.5 standard. The policy language allows for the construction of machine interpretable policies for DSA systems that can express how such systems should adapt their operation under changes in radio environment conditions, among other objectives. The language combines concepts of ontologies, knowledge representation and first order logic. The standard is expected to be released in 2020.

IEEE Communications Magazine, 2018

2017 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN), 2017

Wireless services that rely on Dynamic Spectrum Access (DSA) or spectrum sharing mechanisms requi... more Wireless services that rely on Dynamic Spectrum Access (DSA) or spectrum sharing mechanisms require a well-defined means to communicate how each device or system is using spectrum resources in a particular environment or situation so that the devices that receive such information can make rational decisions on the possible use of the spectrum. Spectrum consumption models (SCMs) address this issue by providing a means to capture the spectral, spatial, and temporal characteristics of spectrum usage for any specific transmitter, receiver, system, or collection of systems. Since 2012 the 1900.5 working group of the IEEE Dynamic Spectrum Access Networks Standardization Committee (DySPAN-SC) has been working on the IEEE 1900.5.2 standard which defines a data model for SCMs and procedures to arbitrate compatibility among combinations of RF devices and/or systems that have expressed the boundaries of their spectrum use with SCMs. This poster provides an overview of SCMs with a focus on exam...

2019 IEEE International Symposium on Dynamic Spectrum Access Networks (DySPAN), 2019

The 1900.5 Workgroup of the IEEE Dynamic Spectrum Access Networks Standards Committee (DySPAN-SC)... more The 1900.5 Workgroup of the IEEE Dynamic Spectrum Access Networks Standards Committee (DySPAN-SC) has been working on the development of the IEEE 1900.5.1 standard which defines a Policy Language for Dynamic Spectrum Access Systems in conformance with the requirements stated in the IEEE 1900.5 standard. The policy language allows for the construction of machine interpretable policies for DSA systems that can express how such systems should adapt their operation under changes in radio environment conditions, among other objectives. The language combines concepts of ontologies, knowledge representation and first order logic. The standard is expected to be released in 2020.

RFC, 2011

This memo describes a methodology for measuring sustained TCP throughput performance in an end-to... more This memo describes a methodology for measuring sustained TCP throughput performance in an end-to-end managed network environment. This memo is intended to provide a practical approach to help users validate the TCP layer performance of a managed network, which should provide a better indication of end-user application level experience. In the methodology, various TCP and network parameters are identified that should be tested as part of the network verification at the TCP layer.

This memo describes a methodology for measuring TCP throughput performance in an end-end managed ... more This memo describes a methodology for measuring TCP throughput performance in an end-end managed network environment. This memo is intended to provide a practical approach to help users validate the TCP layer performance of a managed network, which should provide a better indication of end-user application level experience. In the methodology, various TCP and network parameters are identified that should be tested as part of the network verification at the TCP layer.

IEEE Communications Standards Magazine

Journal of Cyber Security and Mobility, 2014

IEEE Communications Standards Magazine

Journal of Cyber Security and Mobility, 2014