TR 102 069 : 1.1.1
Current
The latest, up-to-date edition.
ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM); TECHNICAL REPORT ON THE OPERATION OF DSSS TRANSPONDERS IN THE BAND 865 MHZ TO 868 MHZ, WITH POLLING FREQUENCY EXTERNAL TO THE BAND
Hardcopy , PDF
English
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Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Executive summary
5 Detailed information on the various aspects
5.1 Estimated number of DSSS transponders (worst condition)
5.2 Estimated number of active transponders (worst condition)
5.3 Limitation of the duty cycle of the transponders
5.4 Advantage of the use of DSSS and DTOA
5.5 The economic benefits
5.6 Social benefit
5.7 Spectrum requirement and justification
5.8 Polling transmitters
5.9 Technical Issues
5.10 Current Regulation - Region 1 and CEPT allocation
6 Main conclusions
6.1 Requested ECC actions
Annex A: Detailed market information
A.1 Range of applications for TLSI using DSSS
A.2 Market information for asset tracking using DSSS
Annex B: Technical information
B.1 Technical description
B.2 Block Diagram
B.3 Frequency Mask
B.4 Duty Cycle
B.5 Technical justifications for spectrum
Annex C: Expected compatibility issues
C.1 Coexistence tests and studies
C.1.1 Compatibility with CT2 (preliminary study)
C.1.2 Compatibility with Wireless Audio and RFID
(preliminary study)
C.2 Compatibility DSSS/CT2
C.3 Compatibility DSSS/Wireless, DSSS/RFID
Annex D: Bibliography
History
Pertains to Radio equipment to be operated in the 865 MHz to 868 MHz frequency range and using a Direct Sequence Spread Spectrum modulation technique for asset tracking of lost or stolen items and emergency tracing of persons.
| Committee |
ERM RM
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
European Telecommunications Standards Institute
|
| Status |
Current
|
| EN 300 422 : 1.2.1 | ELECTROMAGNETIC COMPATIBILITY AND RADIO SPECTRUM MATTERS (ERM) - TECHNICAL CHARACTERISTICS AND TEST METHODS FOR WIRELESS MICROPHONES IN THE 25 MHZ TO 3 GHZ FREQUENCY RANGE |
| EN 301 357 : 1.1.1 | CORDLESS AUDIO DEVICES IN THE RANGE 25 MHZ TO 2000 MHZ; HARMONISED STANDARD COVERING THE ESSENTIAL REQUIREMENTS OF ARTICLE 3.2 OF DIRECTIVE 2014/53/EU |
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