1、 ETSI EN 302 544-2 V1.1.1 (2009-01)Harmonized European Standard (Telecommunications series) Broadband Data Transmission Systems operating in the2 500 MHz to 2 690 MHz frequency band;Part 2: TDD User Equipment Stations;Harmonized EN covering the essential requirementsof article 3.2 of the R Essential
2、, or potentially Essential, IPRs notified to ETSI in respect of ETSI standards“, which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web server (http:/webapp.etsi.org/IPR/home.asp). Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been
3、 carried out by ETSI. No guarantee can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become, essential to the present document. Foreword This Harmonized European Standard (Telecommunications series) h
4、as been produced by ETSI Technical Committee Broadband Radio Access Networks (BRAN). The present document has been produced by ETSI in response to a mandate from the European Commission issued under Council Directive 98/34/EC i.5 (as amended) laying down a procedure for the provision of information
5、in the field of technical standards and regulations. The present document is intended to become a Harmonized Standard, the reference of which will be published in the Official Journal of the European Communities referencing the Directive 1999/5/EC i.1 of the European Parliament and of the Council of
6、 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (“the R Harmonized EN covering the essential requirements of article 3.2 of the R Harmonized EN covering the essential requirements of article 3.2 of the R Harmonized EN covering
7、 the essential requirements of article 3.2 of the R Harmonized EN covering the essential requirements of article 3.2 of the R - for informative references. Referenced documents which are not found to be publicly available in the expected location might be found at http:/docbox.etsi.org/Reference. NO
8、TE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee their long term validity. 2.1 Normative references The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cit
9、ed applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. 1 ETSI EN 300 019 (all parts): “Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment“. 2 Void. 3 ETSI TR 100 028 (pa
10、rts 1 and 2) (V1.4.1): “Electromagnetic compatibility and Radio spectrum Matters (ERM); Uncertainties in the measurement of mobile radio equipment characteristics“ . 4 CEPT/ERC Recommendation 74-01E (2005): “Unwanted Emissions in the Spurious Domain“. ETSI ETSI EN 302 544-2 V1.1.1 (2009-01) 82.2 Inf
11、ormative references The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For non-specific references, the latest version of the referenced document (including any amendments) applies. i.1 Directive
12、1999/5/EC of the European Parliament and of the Council of 9 March 1999 on radio equipment and telecommunications terminal equipment and the mutual recognition of their conformity (R A guide to the production of candidate Harmonized Standards for application under the R Base Stations (BS), Repeaters
13、 and User Equipment (UE) for IMT-2000 Third-Generation cellular networks“. i.4 ETSI TR 102 215 (V1.3.1): “Electromagnetic compatibility and Radio spectrum Matters (ERM);Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields above
14、1 GHz“. i.5 Directive 98/34/EC of the European Parliament and of the Council of 22 June 1998 laying down a procedure for the provision of information in the field of technical standards and regulations. 3 Definitions, symbols and abbreviations 3.1 Definitions For the purposes of the present document
15、, the terms and definitions given in the R for equipment implementing dynamic change of modulation format, it is intended as the maximum nominal mean power associated to the modulation format delivering the highest power operating nominal RF channel width: nominal amount of spectrum used by a single
16、 device operating on an identified centre frequency 3.2 Symbols For the purposes of the present document, the following symbols apply: ABS Base Station Interface A AMS Mobile Station Interface A AUUT Unit Under Test Interface A dB decibel dBc decibel relative to Pnom carrier power measured in Eval_B
17、W 1 dBm decibel relative to 1 milliwatt f Frequency (of the assigned channel frequency of the wanted signal) Fc centre frequency of the assigned channel GHz GigaHertz MBS Base Station Interface M MHz MegaHertz MMS Mobile Station Interface M Nth Receiver thermal noisePnom declared nominal maximum out
18、put Power PSENS5sensitivity levels at BER 10-6, for a 5 MHz channel, corresponding to the most robust modulation and coding rate supported by the technology PSENS10sensitivity levels at BER 10-6, for a 10 MHz channel, corresponding to the most robust modulation and coding rate supported by the techn
19、ology 3.3 Abbreviations For the purposes of the present document, the following abbreviations apply: ACLR Adjacent Channel Leakage power Ratio ACS Adjacent Channel Selectivity AWGN Additive White Gaussian Noise BER Bit Error Ratio BS Base Station BSE Base Station Emulator BW BandWidth CW Carrier Wav
20、eDL DownLink FDD Frequency Division Duplexing PER Packet Error Ratio R the last is at f equals to 0,985 MHz. NOTE 3: The first measurement position with a 1 MHz filter is at f equals to 1,5 MHz; the last is at f equals to 9,5 MHz. As a general rule, the resolution bandwidth of the measuring equipmen
21、t should be equal to the measurement bandwidth. To improve measurement accuracy, sensitivity and efficiency, the resolution bandwidth can be different from the measurement bandwidth. When the resolution bandwidth is smaller than the measurement bandwidth, the result should be integrated over the mea
22、surement bandwidth in order to obtain the equivalent noise bandwidth of the measurement bandwidth. 4.2.2.2.2 Spectrum emission mask for 10 MHz bandwidth The out-of-channel emission is specified as a power level relative to dBc centred in the 10 MHz channel. The power of any UE emission shall not exc
23、eed the levels specified in table 3. Table 3: Spectrum emission mask requirement Frequency offset f Minimum requirement Measurement bandwidth 0 MHz to 2 MHz dBcMHzf36,5 5,730 kHz 2,0 MHz to 10,0 MHz dBcMHzf0,5 25,361 MHz 10,0 MHz to 12,0 MHz dBcMHzf 1055,401 MHz 12,0 MHz to 20,0 MHz -50,5 dBc 1 MHz
24、NOTE 1: f is the separation between the edge of 10 MHz channel allocation and the centre of the measuring filter. NOTE 2: The first measurement position with a 30 kHz filter is at f equals to 0,015 MHz; the last is at f equals to 1,985 MHz. NOTE 3: The first measurement position with a 1 MHz filter
25、is at f equals to 2,5 MHz; the last is at f equals to 19,5 MHz. As a general rule, the resolution bandwidth of the measuring equipment should be equal to the measurement bandwidth. To improve measurement accuracy, sensitivity and efficiency, the resolution bandwidth can be different from the measure
26、ment bandwidth. When the resolution bandwidth is smaller than the measurement bandwidth, the result should be integrated over the measurement bandwidth in order to obtain the equivalent noise bandwidth of the measurement bandwidth. ETSI ETSI EN 302 544-2 V1.1.1 (2009-01) 124.2.2.3 Conformance Confor
27、mance tests described in clause 5.4.1 shall be carried out. 4.2.3 Transmitter Adjacent Channel Leakage power Ratio (ACLR) 4.2.3.1 Definition Adjacent Channel Leakage power Ratio (ACLR) is the ratio of the mean power measured through a filter pass band centred on the assigned channel frequency to the
28、 mean power measured through a filter pass band centred on a first or second adjacent channel. The first adjacent and second adjacent channel centre offsets relative to the assigned channel centre frequency are 5 MHz and 10 MHz when the nominal occupied channel bandwidth is 5 MHz. These offsets are
29、10 MHz and 20 MHz respectively when the nominal occupied channel bandwidth is 10 MHz. The filter pass band, response and nominal bandwidth are set according to Eval_BW 1, Eval_BW 2 or Eval_BW 3. 4.2.3.2 Limits 4.2.3.2.1 ACLR requirements for 5 MHz bandwidth For 5 MHz BW the ACLR shall be equal to or
30、 greater than the limits specified in table 4. NOTE: This assumes that the adjacent channel mean power is greater than -55 dBm within the relevant evaluation BW. Table 4: User equipment ACLR limits for 5 MHz channel BW Adjacent channel ACLR limit relative to assigned channel frequency (dB) ACLR limi
31、t for Eval_BW 1 ACLR limit for Eval_BW 2 Fc 5,0 MHz 29,2 32,2Fc 10,0 MHz 43,2 42,2 4.2.3.2.2 ACLR requirements for 10 MHz bandwidth For 10 MHz BW the ACLR shall be equal to or greater than the limits specified in table 5. NOTE: This assumes that the adjacent channel mean power is greater than -58 dB
32、m within the relevant evaluation BW. Table 5: User Equipment ACLR limits for 10 MHz Channel BW Adjacent channel ACLR limit relative to assigned channel frequency (dB) ACLR limit for Eval_BW 1 ACLR limit for Eval_BW 2 ACLR limit for Eval_BW 3 Fc 7,5 MHz n/a n/a 32,2Fc 10,0 MHz 29,2 32,2 n/a Fc 20,0 M
33、Hz 43,2 42,2 n/an/a: not applicable. 4.2.3.3 Conformance Conformance tests described in clause 5.4.2 shall be carried out. ETSI ETSI EN 302 544-2 V1.1.1 (2009-01) 134.2.4 Transmitter spurious emissions 4.2.4.1 Definition Transmitter spurious emissions are emissions which are caused by unwanted trans
34、mitter effects such as harmonics emission, parasitic emission, intermodulation products and frequency conversion products, but exclude out of band emissions. This conducted measurement is measured at the RF output port. 4.2.4.2 Limits The limits of spurious emissions (or more precisely, according la
35、test ITU-R definitions, unwanted emissions in the spurious domain), shall conform to CEPT/ERC Recommendation 74-01 4. The following requirements in tables 6 and 7 are only applicable for frequencies, which are greater than 250 % of the channel bandwidth (that is 12,5 MHz for the 5 MHz channel bandwi
36、dth and 25 MHz for the 10 MHz channel bandwidth) away from the carrier centre frequency. In the following fcis the centre frequency of transmit signal and f is the frequency of spurious emission. BW is the channel bandwidth of choice, i.e. 5 MHz or 10 MHz. Table 6: Transmitter spurious emissions Fre
37、quency band Measurement bandwidth Minimum requirements 9 kHz uniF020f -60 dBm: 3,0 dB 2,0 dB Outside above: f 2,2 GHz: 2,2 GHz f 4 GHz: 4 GHz f: 1,5 dB 2,0 dB 4,0 dB 5.4.5 Receiver spurious emissions for UE receive and transmit band: 3,0 dB Outside above: f 2,2 GHz: 2,2 GHz f 4 GHz: 4 GHz f: 2,0 dB
38、2,0 dB 4,0 dB 5.4 Essential radio test suites In figure 1 to 7, two way arrows represent possible protocol messages exchanged between BS Emulator and UE UUT to configure UE UUT for proper transmission with specified power levels. Power transmissions from the UE UUT are one way in uplink and from rig
39、ht to left in figures 1 to 6. 5.4.1 Spectrum emission mask The purpose of this test to verify compliance of UE equipment to the spectrum mask emission requirements of clause 4.2.2. 5.4.1.1 Method of test for UE spectral emission mask Figure 1 shows the test setup for testing UE spectrum emission mas
40、ks. SignallingUnit(Base Station Emulator)Spectrum AnalyzerUE UUTAMSAttenuatorABSFigure 1: Test Setup for spectral mask emission testing of user equipment ETSI ETSI EN 302 544-2 V1.1.1 (2009-01) 215.4.1.1.1 Initial conditions The UUT shall be configured to operate at the Pnom level declared for the e
41、quipment. For a UUT with antenna connector(s) and using external antenna(s), or for a UUT with integral antenna(s) but with a temporary antenna connector provided, conducted measurements shall be used. For systems implementing dynamic change of the modulation order; this test shall be modified and e
42、xecuted accordingly to accurately capture transient behaviour. For example, if a system automatically operates at higher output power when lower order modulations are used, the test must correctly capture this effect. There may be a need for manufacturers to include information to identify the corre
43、ct test conditions. The equipment shall be configured to operate with continuous modulation mode switching at the maximum switching speed permitted by the system, with equal duty cycle for all modulation orders, and with all training bursts or reference signals active as in normal operation. In spec
44、trum analyzer, set the resolution bandwidth to 30 kHz for the first 1 MHz (2 MHz for the 10 MHz channel bandwidth case) of measurement from the edge of assigned channel and 1 MHz for the remaining of measurements and also set the video bandwidth to value of three times the measurement bandwidth. Tru
45、e RMS detector shall be used. 5.4.1.1.2 Procedure Step 1 Set the RF channel to the lowest channel centre frequency from the declared range. Step 2 Make sure the data link connection has been established between UE UUT and Signalling Unit. Step 3 The spectrum analyzer must be correctly configured to
46、measure the spectral mask. To avoid having the spectrum analyzer average the spectrum during periods when there is no transmission occurring (such as a DL burst), it is important to use a gated trigger mode. The gated trigger should be set up so that the spectrum analyzer is only triggered when the
47、UUT is transmitting. Some spectrum analyzers can be configured for a gated trigger using the RF burst directly. However, other spectrum analyzers will require an independent gate signal, and this signal must be derived from the Base Station Emulator (BSE). It is therefore recommended that the BSE pr
48、ovide a frame trigger signal. The UE UUT is configured to transmit at Pnom as measured over the 5 MHz or 10 MHz of allocated bandwidth. Measurements should only be conducted during the transmission. Step 4 Measure and note the signal spectrum over the range specified in clause 4.2.2.2. Table 2 (or t
49、able 3) according the specified measurement bandwidths in the tables. Note that measurement aggregation is needed to compare with specified numbers according to the 1 MHz measurement bandwidth in the tables. Step 5 Repeat steps 3 to 5 at the middle and highest RF channel center frequencies from the declared range. Step 6 Repeat steps 2 to 6 for all modulation schemes supported by the equipment under test. Step 7 End of test. In the case that UE supports multiple transmit antenna (antenn
