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November 2013 doc.: IEEE /1381r0 November 2013

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Presentation on theme: "November 2013 doc.: IEEE /1381r0 November 2013"— Presentation transcript:

1 November 2013 doc.: IEEE /1381r0 November 2013 Spectrum Occupancy Sensing (SOS) Study Group under the Working Group Jon Rosdahl, CSR

2 Summary and Motivation
November 2013 doc.: IEEE /1381r0 November 2013 Summary and Motivation Administrations all over the world are looking to improve the utilization of the spectrum. White Space Database access is one of the techniques to enable spectrum sharing and the use of unused frequency bands also known as the White Spaces. However, in many administrations, locations and characteristics of the radiators are not well documented. Individual and collaborative spectrum sensing is one of the tools to complement the information contained in databases to create an accurate spectrum occupancy survey. Such a Spectrum Occupancy Sensing (SOS) system will combine information from multiple sensors along with local terrain information to predict the spectrum occupancy patterns. This could lead to more efficient use of spectrum especially in places where the information about the primary users is difficult to find. The SOS Study Group will explore on-going research, challenges and aspects that require standardization. Jon Rosdahl, CSR

3 Relevance to the IEEE 802.22 WG
November 2013 doc.: IEEE /1381r0 November 2013 Relevance to the IEEE WG supports sensing, beaconing and database access to enable cognitive sharing has defined the MAC messaging formats to transfer sensing information from Customer Premises Equipment (CPEs) to the Base Station Protocol Reference Model Jon Rosdahl, CSR

4 Spectrum Occupancy Sensing (SOS) System
November 2013 doc.: IEEE /1381r0 November 2013 Spectrum Occupancy Sensing (SOS) System SOS will bring the Spectrum Sensing Functions (SSF) and sensing related messaging formats out of the current spec to create a stand-alone system of external sensors dedicated to creating a Spectrum Occupancy Survey. Spectrum Occupancy Sensing Spectrum Sensing Function (1) Spectrum Sensing Function (N) Jon Rosdahl, CSR

5 Timelines of the Study Group
November 2013 doc.: IEEE /1381r0 November 2013 Timelines of the Study Group 2013 Nov 2014 MARCH 2014 JULY .. STUDY GROUP FORMED OUTREACH TO OTHER SIMILAR ACTIVITIES DEVELOP PAR AND 5C PAR AND 5C APPROVED BY THE EC SOS ACTIVITY BEGINS Jon Rosdahl, CSR

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