Policy on Intellectual Property Right (IPR)
Section I Sharing and compatibility studies between digital terrestrial
television broadcasting and terrestrial mobile broadband applications,
including IMT, in the frequency band 470-694 MHz in the GE06 planning area
1 Introduction
2 Analysis
2.1 GE06 Agreement field strength parameters
2.2 Co-channel sharing studies
2.2.1 Interference from and to mobile service
base-stations
2.3 Adjacent-channel compatibility studies
2.3.1 Interference from and to mobile service user
equipment
3 Summary
3.1 Summary of co-channel studies
3.1.1 Mobile service base-stations as an interferer into
broadcast reception
3.1.2 Broadcasting as an interferer into mobile service
base-stations
3.2 Summary of the adjacent channel study
3.2.1 Mobile service base-stations as an interferer into
broadcast reception
Annex 1 (to Section I) Co-channel case studies
Attachment 1 to Annex 1 Study for specific examples of coordination
situation, indicating the increment of the cumulative interference from the MS
network with respect to a single interferer
Attachment 2 to Annex 1
A2.1 Description
A2.2 Area 1: Bordering area between France and Germany
A2.3 Area 2: Bordering area between France and United Kingdom
A2.4 Conclusions
Attachment 3 to Annex 1 Results of calculations
Section II Sharing and compatibility studies between digital terrestrial
television broadcasting and terrestrial mobile broadband applications,
including IMT, in the frequency band 470-694/698 MHz outside the GE06 planning
area
Annex 1 (to Section II) Study 1 – Compatibility between broadcast service
systems and proposed IMT systems in the 470-698 MHz frequency range outside
the GE06 area
1 Introduction
2 Methodology
2.1 IMT base-station into BS receive station
2.2 IMT UE into BS receive station
3 System characteristics
4 Results of interference calculations
4.1 Co-channel
4.2 Adjacent channel
4.3 Results of frequency separation calculations
5 Conclusions
Annex 2 (to Section II) Study 2 – Sharing and compatibility study between IMT
operating at frequencies offset from a digital terrestrial television
broadcasting (DTTB) System A (ATSC) channel in the 470-694/698 MHz band outside
the GE06 area
1 Introduction
1.1 Requirement
1.2 Study elements
2 Background
3 Technical characteristics
3.1 DTTB System A – Receiving system parameters
3.2 IMT transmitter parameters
3.2.1 IMT system bandwidth
3.2.2 IMT Base-station antenna downtilt
3.2.3 Additional parameters
4 Analysis
4.1 Assumptions
4.2 Methodology
4.3 Calculations
4.3.1 IMT Propagation curves
4.3.2 Receiving system noise equivalent field-strength
4.3.3 Individual median effective interfering field-strength threshold
4.3.4 Separation distance interpolation
4.4 Results
4.4.1 Separation distances for IMT base-stations operating within 90 MHz
of a DTTB channel (interference into the front of the DTTB receive antenna)
4.4.2 Separation distances for IMT UEs operating within 90 MHz of a DTTB
channel (interference into the front of the DTTB receive antenna)
4.4.3 Separation distances for IMT base-stations operating within 90 MHz
of a DTTB channel (interference into the back of the DTTB receive antenna)
4.4.4 Separation distances for IMT UEs operating within 90 MHz of a DTTB
channel (interference into the back of the DTTB receive antenna)
5 Summary
Annex 3 (to Section II) Study 3 – Co-channel and adjacent channel sharing and
compatibility study of digital terrestrial television broadcasting (DTTB)
System A (ATSC) interference into an IMT base-station in the 470-694/698 MHz
band outside the GE06 planning area
1 Introduction
1.1 Requirement
1.2 Study elements
2 Background
3 Technical characteristics
3.1 DTTB System A – Transmission system parameters
3.1.1 DTTB System A antenna downtilt and radiation
pattern
3.1.2 DTTB System A transmitter spectrum
3.2 IMT base-station receiving system parameters
3.2.1 IMT Base-station antenna downtilt
3.2.2 Additional parameters
4 Analysis
4.1 Assumptions
4.2 Methodology
4.3 Calculations
4.3.1 IMT Propagation curves
4.3.2 Separation distance interpolation
4.4 Results
5 Conclusions
Annex 4 (to Section II) Study 4 – Mobile service as an interferer:
interference from mobile service base‑stations into broadcasting service
reception outside the GE06 area
1 Methods of calculation with formulas
2 Calculations
2.1 Field strength threshold of IMT base station at different
frequency offsets
2.2 Single base-station separation distance
2.3 Case of several base-stations
3 Results
Annex 5 (to Section II) Study 5 – Cumulative effect of co-channel interference
from IMT base station to DTT outside the GE06 area
1 Description
2 Methods of calculation with formulas
3 Calculations
4 Results
Annex 6 (to Section II) Study 6 – Adjacent channel sharing and compatibility
studies between DTTB System C (ISDB-T) and IMT in the 470-694/698 MHz frequency
band outside the GE06 area
1 Introduction
1.1 Study elements
2 Background
3 Technical characteristics
3.1 Geometry of DTTB receiver and MBB
3.2 DTTB receiver filter characteristics
3.3 DTTB parameters (portable indoor reception)
3.4 MBB terminal parameters
4 Analysis
4.1 Minimum separation distance for portable indoor reception
5 Summary
Annex 7 (to Section II) Study 7 – Assessment of interference from IMT into
DTTB and sharing criteria outside the GE06 area
1 Technical characteristics
1.1 Description of the digital terrestrial television system
1.1.1 General parameters
1.1.2 Parameters for the transmitter
1.1.3 Parameters for the receiver
1.2 Description of the IMT system
1.2.1 Specification-related parameters
1.2.2 Deployment-related parameters
2 Analysis
2.1 Methodology
2.2 Results
2.2.1 Scenario 1. Interference from IMT downlink into
DTTB receiver
2.2.2 Scenario 2. Interference from IMT uplink into DTTB
receiver
3 Summary
Annex 8 (to Section II) Study 8 – Co-channel coexistence study between IMT
and DTT in 470-694/698 MHz outside the GE06 area
1 Introduction
2 Technical characteristics
2.1 DTT parameters
2.2 IMT parameters
3 Analysis
3.1 Methodology
3.2 Results without mitigation
3.3 Effect of mitigation
3.3.1 IMT base-station transmitter antenna pointing
4 Summary
Annex 9 (to Section II)