Tabla de Contenidos:
  • ""TAPPING THE TELEVISION WHITE SPACE SPECTRUM: A REVOLUTION IN PUBLIC AIRWAVE USE ""; ""TAPPING THE TELEVISION WHITE SPACE SPECTRUM: A REVOLUTION IN PUBLIC AIRWAVE USE ""; ""CONTENTS ""; ""PREFACE ""; ""EVALUATION OF THE PERFORMANCE OF PROTOTYPE TV
  • BAND WHITE SPACES DEVICES PHASE II""; ""EXECUTIVE SUMMARY ""; ""Observations ""; ""1. INTRODUCTION ""; ""1.1. Test Scope and Approach ""; ""2. WHITE SPACE PROTOTYPE DEVICES ""; ""2.1. Adaptrum Prototype White Space Device ""; ""2.2. Institute for Infocomm Research (I2R) Prototype White Space Device ""
  • ""2.3. Microsoft Prototype White Space Device """"2.4. Motorola Prototype White Space Device ""; ""2.5. Philips Prototype White Space Device""; ""3. DTV SCANNING/SPECTRUM SENSING CAPABILITY TESTS""; ""3.1. Clean DTV Signal Measurements ""; ""3.2. Recorded (Captured) DTV Signal Measurements ""; ""3.3. Two-Signal (Adjacent Channel Interference) Measurements""; ""3.4. Transmitter Measurements ""; ""3.4.1. Conducted Measurement""; ""3.4.2. Radiated Measurement ""; ""3.5. Miscellaneous Laboratory Measurements ""; ""3.6. Summary of Laboratory Measurement Results""
  • ""4. WSD TRANSMITTER INTERFERENCE TESTS AND DEMONSTRATIONS """"4.1. Channel Interference Potential to DTV ""; ""4.1.1. Undesired Signal (U) Transmission System ""; ""4.1.2. Desired Signal (D) Receive System ""; ""4.1.3. Test Methodology ""; ""4.2. Direct Pick-Up Interference to Cable Service ""; ""4.2.1. Field Test Site 3 (Residential) ""; ""Interference to Analog Cable Service""; ""Interference to Digital Cable Service ""; ""4.2.2. Field Test Site 6 (Residential) ""; ""Interference to Analog Cable Service ""; ""Interference to Digital Cable Service""; ""4.3. Summary of Results ""
  • ""5. TV-SENSING (CHANNEL OCCUPANCY) FIELD TESTS """"5.1. Test Site #1 â€? Patapsco Valley State Park, Elkridge, MD ""; ""5.2. Test Site #2
  • Aircraft Observation Area, Glen Burnie, MD ""; ""5.3. Test Site #3 â€? Private Residence in Ellicott City, MD""; ""5.4. Test Site #4 â€? Private Residence in College Park, MD ""; ""5.5. Test Site #5 â€? FCC Headquarters in Washington, DC ""; ""5.6. Test Site #6 â€? Private Residence in Galesville, MD ""; ""5.7. Test Site #7 â€? Daubâ€?s Park in Myersville, MD ""; ""5.8. Test Site #8 â€? Intersection of Rt. 17 and Middle Point Rd., NE of Myersville ""
  • ""5.9. Test Site #9 â€? Grossnickle Church at Rt 17 and Meeting House Road""""5.9. Test Site #9 â€? Grossnickle Church at Rt 17 and Meeting House Road""; ""5.10.1. Observations Based on Results ""; ""6. WIRELESS MICROPHONE MEASUREMENTS ""; ""6.1. Wireless Microphone Laboratory Tests ""; ""6.1.1. Introduction ""; ""6.1.2. Test Procedure ""; ""6.1.3. Test Results with Microphones and No DTV Signals ""; ""6.1.4. Test Results with Microphones and DTV Signals ""; ""6.1.5. Summary ""; ""6.2. Wireless Microphone Field Tests ""; ""6.2.1. Introduction""; ""6.2.2. Test Procedure ""