1、 IEC 62002-1Edition 2.0 2008-05INTERNATIONAL STANDARD Mobile and portable DVB-T/H radio access Part 1:Interface specification IEC 62002-1:2008(E)LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.THIS PUBLICATION IS COPYRIGHT PROTECTED Co
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9、I/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.IEC 62002-1Edition 2.0 2008-05INTERNATIONAL STANDARD Mobile and portable DVB-T/H radio access Part 1:Interface specification INTERNATIONAL ELECTROTECHNICAL COMMISSION XBICS 33.170 PRICE CODEISBN 2-8318-9750-5 LICENSED T
10、O MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.2 62002-1 IEC:2008(E)CONTENTS FOREWORD.6 1 Scope.8 2 Normative references.8 3 Abbreviations.9 4 Terminal categories.11 5 Definition of receiving conditions.12 5.1 Portable reception.12 5.2 Mobile r
11、eception.12 6 Frequencies and channel bandwidths.13 6.1 Channel frequencies.13 6.2 Supported frequency ranges.13 6.3 Supported bandwidths.14 7 DVB-T/H modes.14 7.1 Supported DVB-T/H modes.14 7.2 Change of modulation parameters.14 7.3 Tuning procedure.14 8 Transmitter performance.15 8.1 Transmitter n
12、oise-like impairments.15 8.1.1 Noise-like processes.15 8.2 Further transmitter impairments.16 8.2.1 Group delay errors.16 8.2.2 Phase noise in OFDM systems.17 8.2.3 OFDM clock frequency.17 8.3 Spectrum masks.17 8.3.1 DVB-T signals(general).17 8.3.2 DVB-T signals(critical cases).18 8.3.3 DVB-T signal
13、s(DVB-T in adjacent channel).18 9 Receiver antenna characteristics.18 9.1 Antennas for terminal category a.18 9.2 Antennas for terminal category b1.18 9.3 Antennas for terminal category b2 and c.19 9.4 External antennas.20 9.4.1 General.20 9.4.2 External antennas for terminal category b2 and c.20 9.
14、4.3 External antenna connector.20 10 Receiver performance.21 10.1 Reference model.21 10.2 Noise model.22 10.3 Degradation criteria.24 10.4 Diversity receivers.25 10.5 DVB-H receivers.26 10.6 Channel models.27 10.6.1 DVB-T Rayleigh channel(P1).27 10.6.2 Portable indoor(PI)and outdoor(PO)channels.27 1
15、0.6.3 Mobile reception.29 LICENSED TO MECON Limited.-RANCHI/BANGALOREFOR INTERNAL USE AT THIS LOCATION ONLY,SUPPLIED BY BOOK SUPPLY BUREAU.62002-1 IEC:2008(E)3 10.7 C/N performance.34 10.7.1 C/N performance in Gaussian channel.34 10.7.2 C/N performance in DVB-T Rayleigh channel(P1).34 10.7.3 C/N Per
16、formance in portable indoor(PI)and portable outdoor(PO)channels.35 10.7.4 DVB-T C/N performance in mobile channels for terminal class a.36 10.7.5 DVB-H C/N performance in mobile channels.37 10.8 Receiver minimum and maximum signal input levels.38 10.8.1 Noise floor.38 10.8.2 Minimum input levels(sensitivity).39 10.8.3 Total maximum power for wanted and unwanted signals.39 10.8.4 Maximum input levels for wanted and unwanted signals.39 10.9 Immunity to analogue and/or digital signals in other chan
