1、 Report ITU-R M.2116-1(11/2010)Characteristics of broadband wireless access systems operating in the land mobile service for use in sharing studiesM SeriesMobile, radiodetermination, amateurand related satellites servicesii Rep. ITU-R M.2116-1 Foreword The role of the Radiocommunication Sector is to
2、 ensure the rational, equitable, efficient and economical use of the radio-frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy function
3、s of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenc
4、ed in Annex 1 of Resolution ITU-R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http:/www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-
5、R patent information database can also be found. Series of ITU-R Reports (Also available online at http:/www.itu.int/publ/R-REP/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (tele
6、vision) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite and fixed se
7、rvice systems SM Spectrum management Note: This ITU-R Report was approved in English by the Study Group under the procedure detailed in Resolution ITU-R 1. Electronic Publication Geneva, 2011 ITU 2011 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, withou
8、t written permission of ITU. Rep. ITU-R M.2116-1 1 REPORT ITU-R M.2116-1 Characteristics of broadband wireless access systems operating in the land mobile service for use in sharing studies (Questions ITU-R 1/5 and ITU-R 7/5) (2007-2010) TABLE OF CONTENTS Page 1 Introduction 1 2 Characteristics 1 3
9、IMT-2000 radio interfaces 2 4 RLAN characteristics . 2 Annex 1 2 Attachment 1 Spectrum emission mask for terminal station equipment operating in the band 3 400-3 800 MHz . 13 1 Introduction This Report provides characteristics for a number of terrestrial broadband wireless access (BWA)1systems, incl
10、uding mobile and nomadic applications, operating, in the mobile service for use in sharing studies between these terrestrial BWA systems and other fixed or mobile systems. 2 Characteristics Annex 1 contains technical and operational characteristics of mobile BWA2systems to be used for sharing studie
11、s for both mobile stations and base stations. It should be recognized that the footnotes in the Table provide important information on the derivation of particular values and any limits to their applicability for sharing studies. Therefore, these footnotes should be taken into account wherever refer
12、enced. 1“Wireless access” and “BWA” are defined in Recommendation ITU-R F.1399. 2BWA radio interface standards can be found in Recommendation ITU-R M.1801. Radio interface standards for broadband wireless access systems, including mobile and nomadic operations, in the mobile service operating below
13、6 GHz. 2 Rep. ITU-R M.2116-1 3 IMT-2000 radio interfaces Terrestrial IMT-2000 systems3meet the definition of BWA found in Recommendation ITU-R F.1399. In addition to the characteristics found in Annex 1, sharing characteristics of IMT-2000 systems in the 2 GHz range can be found in Report ITU-R M.20
14、39 Characteristics of terrestrial IMT-2000 systems for frequency sharing/interference analyses, and are not duplicated herein. These systems should also be considered in sharing analysis involving BWA systems4. Systems beyond IMT-2000 will also meet the criteria to be considered BWA, and as these sy
15、stems are developed their characteristics should also be considered for sharing studies with BWA systems. Systems beyond IMT-2000 may be incorporated into future revisions of this Report directly or by reference. 4 RLAN characteristics In addition to the characteristics found in Annex 1, characteris
16、tics of RLAN systems can be found in Recommendation ITU-R M.1450 Characteristics of broadband radio local area networks, and are not duplicated herein. Annex 1 Table 1 contains technical and operational characteristics for use in sharing studies in the 1-3 GHz frequency range, Tables 2a and 2b conta
17、in technical and operational characteristics for use in sharing studies for the 3.4-4.2 GHz band and Table 3 contains a list of acronyms and abbreviations. 3IMT-2000 radio interface standards are described in Recommendation ITU-R M.1457. Detailed specifications of the terrestrial radio interfaces of
18、 International Mobile Telecommunications-2000 (IMT-2000). 4Recommendation ITU-R M.1823 provides values for some systems applicable to BWA. Rep. ITU-R M.2116-1 3 TABLE 1 Technical and operational characteristics for use in sharing studies in the 1-3 GHz frequency range Parameter IEEE 802.16(1)HC-SDMA
19、(2)XGP(3)T1.716/717(4)ATIS.0700001.2004(5)T1.723(6)SCDMA BWA(7)BS MS BS MS BS MS BS MS BS MS BS MS BS MS System Nominal channel BW (MHz) 5 1a 0.625 1b 10 1c 2 5 to 2 20 MHz (in 3.5 or 5 MHz increments) 5 1.25 5 Modulation type QPSK, 16-QAM, 64-QAM QPSK, 16-QAM, 64-QAM BPSK, QPSK, 8-PSK, 12-QAM, 16-Q
20、AM, 24-QAM BPSK, QPSK, 8-PSK, 12-QAM, 16-QAM BPSK, QPSK, 16-QAM, 64-QAM, 256-QAMBPSK, QPSK, 16-QAM, 64-QAM, 256-QAMQPSK QPSK QPSK, 8-PSK, 64-QAM QPSK, 8-PSK 16-QAM QPSK BPSK, QPSK QPSK, 8-PSK, 16-QAM, 64-QAM QPSK, 8-PSK, 16-QAM, 64-QAM Duplex method TDD/FDD TDD TDD FDD TDD FDD TDD Access technique T
21、DMA/OFDMA TDMA/FDMA/SDMA TDMA/OFDMA CDMA CDMA CDMA CS-OFDMA No. of sectors 3 3a Not applicable 3 3b Not applicable1 or more Not applicableTypically 3 Not applicableTypically 3 Not applicableTypically 3 Not applicableTypically 3 Not applicable Reuse factor 1:1, 1:3 1:1 4a 1:1 1:1, 1:3 1:14a 1:1 1:1 A
22、ntennas per sector Not specified 12 5a 1 4 or more 1 or more Not specified Not specified Not specified 1 Not specified 1 1 or more typically 81 or more Co-located antenna minimum coupling loss (dB) 6 30 Not applicable 30 Not applicable30 Not applicable30 Not applicable30 Not applicable30 Not applica
23、ble30 Not applicable Antenna gain (dBi) 18 10a 0 to 6 10a 15 0 12 or more 0 to 4 18 10a 0 to 6 10a 18 10a 0 to 6 10a 17 10a 0 to 6 10a 1710a 0 to 6 10a Antenna height AGL (m) 15 to 30 11 1.5 15 to 45 1.5 15 to 45 1.5 15 to 30 11 1.5 15 to 30 11 1.5 15 to 30 1.5 15 to 30 11 1.5 Radiation pattern Hori
24、zontal 7c Vertical 7d Not specified Adaptive7b Omni-directional 7a Omni-directional 7a Omni-directional 7a Not specified Not specified Not specified Not specified Not specified Not specified Typically vertical Typically vertical 4 Rep. ITU-R M.2116-1 TABLE 1 (continued) Parameter IEEE 802.16(1)HC-SD
25、MA(2)XGP(3)T1.716/717(4)ATIS.0700001.2004(5)T1.723(6)SCDMA BWA(7)BS MS BS MS BS MS BS MS BS MS BS MS BS MS Transmitter Average power (dBm) 36 8a 20 8a 24.2 8b 20 40 8a 23 8a 36 20 24.2 8b 20 43 26 33 8b 23 TDD activity factor (dB) 9 3 1.76 9a 4.77 9b 3 Not applicable Variable 0 to 4.77 Not applicabl
26、e Variable 8.45 to 8.45 Antenna gain (dBi) 18 10a 0 to 6 10a 15 0 12 or more 0 to 4 18 10a 0 to 6 10a 18 10a 0 to 6 10a 17 10a 0 to 6 10a 17 10a 0 to 6 10a Antenna height AGL (m) 15 to 30 11a 1.5 15 to 45 1.5 15 to 45 1.5 15 to 30 11b 1.5 15 to 30 11b 1.5 15 to 30 1.5 15 to 30 1.5 Misc. losses (dB)
27、2 12a 0 1 12b 0 2 12b 0 2 12b 0 2 12b 0 10 10 10 e.i.r.p. (dBm) 57 49 38 Unwanted emissions(6)ECC Recommendation (04)05(7)Adjacent channel leakage ratio (ACLR) (dB) ACLR_1 (dB) 37 (51)(8)37 (51)(8)37 (51)(8)ACLR_2 (dB) 48 (87)(8)48 (87)(8)48 (87)(8)Receiver Noise figure (dB) 5 5 5 Thermal noise dens
28、ity (dBm/Hz) 174 174 174 Adjacent channel selectivity (ACS)/ Adjacent channel rejection (ACR) (dB) ACR_1 (dB) 20(9)20(9)20(9)ACR_2 (dB) 39(9)39(9)39(9)Interference criterion, I/N (dB)(10) 6 or 10 6 or 10 6 or 10 Required SINR (dB) 2.9 (for CTC QPSK ) 2.9 (for CTC QPSK ) 2.9 (for CTC QPSK ) Nominal r
29、eference sensitivity (dBm) Not applicable Not applicable Not applicable Rep. ITU-R M.2116-1 9 Notes relating to Table 2a: (1) The ATIS standards (T1.716/717, T1.723, ATIS.07000001, ATIS.07000004) do not specify operation above 3 GHz, therefore no parameters are available. (2) The information in this
30、 table applies to non-IMT IEEE 802.16 systems operating in the range 3.3 GHz to 3.8 GHz. (3) Other values of 5 and 10 MHz channel bandwidth in parenthesis are also supported. (4) Other values of Reuse 3 (1:3) in parenthesis are also supported.(5)A range of values is indicated, recognizing that the v
31、alue for each situation depends on the actual deployment scenario taking into account the topology of the terrain. In parentheses, a typical value is given for use in the compatibility studies. (6) Information on unwanted emissions, including out-of-band and/or spurious emissions, to use in the shar
32、ing studies is still under consideration. This information may be provided in the form felt to be most appropriate for use in the compatibility studies. (7) BWA base stations may comply with a specific regional regulatory requirement to the lowermost and uppermost edges of an operators block assignm
33、ent. The regulatory requirement is detailed as a block edge mask. The block edge mask regulatory requirement imposes a more stringent out of block emission performance on the operator and therefore implies a correspondingly more stringent unwanted emission performance across the edges of the system
34、operating block which can be deduced from analysis of the defined block edge mask. The block edge mask is as specified in Section 2 Annex 2 of ECC Recommendation (04)05. (8) Additional ACLR values for the base station are provided in parentheses. These additional ACLR values result from the applicat
35、ion of a specific regional regulatory requirement to the lowermost and uppermost edges of an operators block assignment. The regulatory requirement is detailed as a block edge mask. The block edge mask regulatory requirement imposes a more stringent out of block emission performance on the operator
36、and therefore implies a correspondingly more stringent ACLR performance across the edges of the system operating block which can be deduced from analysis of the defined Block Edge Mask. (9) The numbers provided are for receiver adjacent channel rejection (ACR) that is a measure of the capability of
37、the receiver toreceive a wanted signal without exceeding a given degradation due to the presence of an unwanted signal (interferer) either in the first or second adjacent channel. Receiver adjacent channel rejection is expressed as the ratio, in dB, of the level of the unwanted signal to the level o
38、f the wanted signal, at the receiver input. The minimum receiver adjacent channel rejection is expressed for a bit error ratio (BER) 106. Adjacent channel selectivity (ACS) can be derived from ACR through ACS = ACR + SNR_min + 3dB. (10) The I/N of 10 dB, corresponding to about half a dB impact on th
39、e receiver sensitivity, is a stringent criterion which is recommended in certain cases. The number of 6 dB, corresponding to 1 dB impact on the receiver sensitivity, however, is also recommended in Recommendation ITU-R F.758-4. 10 Rep. ITU-R M.2116-1 TABLE 2b Technical and operational characteristic
40、s of terminal stations for use in sharing studies in the 3.4-4.2 GHz band(1) IEEE 802.16(2)Fixed-outdoor Fixed-indoor Nomadic Mobile System Channel bandwidth (MHz) 7 (5, 10)(3)7 (5, 10)(3)7 (5, 10)(3)7 (5, 10)(3)Carrier frequency 3.5 GHz 3.5 GHz 3.5 GHz 3.5 GHz Modulation type QPSK, 16-QAM, 64-QAM Q
41、PSK, 16-QAM, 64-QAM QPSK, 16-QAM, 64-QAM QPSK, 16-QAM, 64-QAM Duplex method TDD/FDD TDD/FDD TDD/FDD TDD/FDDAccess technique TDMA/OFDMA TDMA/OFDMA TDMA/OFDMA TDMA/OFDMA No. of sectors Not applicable Not applicable Not applicable Not applicable Reuse factor 1:3 (1:1)(4)1:3 (1:1)(4)1:3 (1:1)(4)1:3 (1:1
42、)(4)Antennas per sector Not specified Not specified Not specified Not specifiedColocated antenna minimum coupling loss (dB) Not applicable Not applicable Not applicable Not applicable Peak antenna gain (dBi) 17 5 5 0 Antenna gain pattern Recommendation ITU-R F.1245 Omnidirectional Omnidirectional Om
43、nidirectional Antenna 3 dB beamwidth (degrees) 24 n/a n/a n/a Antenna height a.g.l. (m) 10 1.5 1.5 1.5 Number of co-channel TSs per BS 10 users for uplink activity factor(5)of 38% in a 5 msec frame 10 users for uplink activity factor(5)of 38% in a 5 msec frame 10 users for uplink activity factor(5)o
44、f 38% in a 5 msec frame 10 users for uplink activity factor(5)of 38% in a 5 msec frame Transmitter TX peak output power (dBm) 26(6)26(6)22(6)20(6)Feeder loss (dB) 1 1 1 1 Power control (dB)(7)0-45 0-45 0-45 0-45 Rep. ITU-R M.2116-1 11 TABLE 2b (end) IEEE 802.16(2)Fixed-outdoor Fixed-indoor Nomadic M
45、obile e.i.r.p. (dBm) 42 30 26 19 Unwanted emissions See Attachment 1(8)Adjacent channel leakage ratio (ACLR) (dB) ACLR_1 (dB) 33 33 33 33 ACLR_2 (dB) 43 43 43 43 Receiver Noise figure (dB) 8 8 8 8 Thermal noise density (dBm/Hz) 174 174 174 174 Feeder loss (dB)1 1 1 1 Adjacent channel selectivity (AC
46、S) (dB) ACS_1 (dB) 28 28 28 28 ACS_2 (dB) 47 47 47 47Interference criterion, I/N (dB)(9) 6 or 10 6 or 10 6 or 10 6 or 10 Required SINR (dB) 2.9 (for CTC QPSK ) 2.9 (for CTC QPSK ) 2.9 (for CTC QPSK ) 2.9 (for CTC QPSK ) Nominal reference sensitivity (dBm) Not applicable Not applicable Not applicable
47、 Not applicable (1)The ATIS standards (T1.716/717, T1.723, ATIS.07000001, ATIS.07000004) do not specify operation above 3 GHz, therefore no parameters are available. (2)The information in this table applies to non-IMT IEEE 802.16 systems operating in the range 3.3 GHz to 3.8 GHz. (3)Other values of
48、5 and 10 MHz channel bandwidth in parenthesis are also supported. (4)Other values of Reuse 1 (1:1) in parenthesis are also supported. (5)Uplink activity factor for TDD mode is defined by the ratio of uplink subframe over the entire frame, that is uplink plus downlink subframes. (6)WiMAX Forum profil
49、e 5.A, 5.B and 5.C, in general, cover a range of power classes. (7)The 45 dB is based on the minimum dynamic range requirements. (8)The unwanted emission information in Attachment 1 is applicable to the 3.3-3.8 GHz range. (9)The I/N of 10 dB, corresponding to about half a dB impact on the receiver sensitivity, is a stringent criterion which is recommended in certain cases including in
