1、 Recommendation ITU-R SM.2104-0 (08/2017) Guidelines for narrow-band wireless home networking transceivers Specification of spectrum related components SM Series Spectrum management ii Rec. ITU-R SM.2104-0 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, effic
2、ient 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 functions of the Radiocommunication Sector are
3、 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 referenced in Annex 1 of Resolution ITU-R 1. F
4、orms 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-R patent information database can also
5、 be found. Series of ITU-R Recommendations (Also available online at http:/www.itu.int/publ/R-REC/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television) F Fixed service M Mobi
6、le, 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 service systems SM Spectrum mana
7、gement SNG Satellite news gathering TF Time signals and frequency standards emissions V Vocabulary and related subjects Note: This ITU-R Recommendation was approved in English under the procedure detailed in Resolution ITU-R 1. Electronic Publication Geneva, 2017 ITU 2017 All rights reserved. No par
8、t of this publication may be reproduced, by any means whatsoever, without written permission of ITU. Rec. ITU-R SM.2104-0 1 RECOMMENDATION ITU-R SM.2104-0 Guidelines for narrow-band wireless home networking transceivers Specification of spectrum related components (2017) Scope This Recommendation pr
9、ovides guidelines pertaining to spectrum usage of Narrow-Band Wireless Home Networking (NWHN) transceivers complying with Recommendation ITU-T G.9959 which contains the system architecture, physical (PHY) layer and medium access control (MAC) layer specifications for Recommendation ITU-T G.9959 comp
10、liant transceivers. Keywords Short range devices, narrow-band wireless home networking Abbreviations (see also Annex 1) SRD: short range device NWHN: narrow-band wireless home networking MAC layer: medium access control layer PHY layer: PHYsical layer The ITU Radiocommunication Assembly, considering
11、 a) that allocation of frequency bands to the radio services or designation to the radiocommunication systems of the frequencies falls into the responsibility of ITU-R; b) that ITU-R has not yet considered suitable frequencies to be designated and used by NWHN transceivers; c) that Recommendation IT
12、U-T G.9959 Short range narrowband digital radiocommunication transceivers PHY d) that Recommendation ITU-T G.9959 does not list frequencies where G.9959 devices should operate; e) that ITU-T Study Group 15 has developed a proposal for a draft Recommendation ITU-R G.WNB-FREQ to cover the frequency us
13、age issues related to NWHN transceivers and has sent this draft recommendation to ITU-R, recommends 1 that the guidelines provided in Annex 1 to this Recommendation may be considered for the use of spectrum by Narrow-Band Wireless Home Networking (NWHN) transceivers operating in line with Recommenda
14、tion ITU-T G.9959. 2 Rec. ITU-R SM.2104-0 Annex 1 1 References The following ITU Recommendations and other references contain provisions which, through reference in this text, constitute provisions of this Guidelines document. At the time of publication, the editions indicated were valid. All Recomm
15、endations and other references are subject to revision; users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T and ITU-R Recommendations is
16、regularly published. 1 Recommendation ITU-T G.9959 Short range narrowband digital radiocommunication transceivers PHY & MAC layer specifications 2 Recommendation ITU-R SM.1896 Frequency ranges for global or regional harmonization of short-range devices (SRDs) This Recommendation, which is subject to
17、 regular updates, could be considered as a possible home for the frequencies to be used and regionally or globally harmonised for NWHN. 3 Report ITU-R SM.2153 Technical and operating parameters and spectrum use for short-range radiocommunication devices This Report is a kind of database for frequenc
18、ies used for SRDs in many countries, and it can also be considered for presenting any frequency used by NWHN. 2 Definitions This Recommendation uses the following definitions: Channel: A transmission path between nodes. One channel is considered to be one transmission path. Logically a channel is an
19、 instance of the communications medium used for the purpose of passing data between two or more nodes. Node: Any network device that contains a G.9959 transceiver. In the context of this Recommendation, use of the term node without a qualifier means G.9959 node. 3 Abbreviations This Recommendation u
20、ses the following abbreviations: AL Always Listening FL Frequently Listening ISM Industrial, Scientific and Medical MAC medium access control PHY physical R1 Type 1 of supported data rate, i.e. 9.6 kbit/s R2 Type 2 of supported data rate, i.e. 40 kbit/s R3 Type 3 of supported data rate, i.e. 100 kbi
21、t/s RF Radio Frequency Rec. ITU-R SM.2104-0 3 4 Frequencies and bandwidths Recommendation ITU-T G.9959 defines the PHY and MAC layer specifications for short range narrowband digital radiocommunication transceivers, however it does not list frequencies where G.9959 devices operate. Recommendation IT
22、U-R SM.1896 2 and Report ITU-R SM.2153 3 provide the bands at which the short range devices operate on a regional or global basis. Some of these frequencies may be considered for the NWHN devices. A compliant G.9959 node can also operate in the license exempt, un-protected RF bands such as the frequ
23、encies designated in the Radio Regulations for ISM applications. The possible regional and national frequency designations and bandwidth requirements are described in Table 1 below. A G.9959 transceiver supports 1, 2 or 3 channels (each channel is associated with a centre frequency) depending on the
24、 availability of channels in the specific region or country. Table 1 is related to the Tables 7-1 and A.1 of Recommendation ITU-T G.9959. Table 1 is also consistent with tables given in references 2 and 3. Specific references are provided in the Table. TABLE 1 Centre frequency and bandwidth requirem
25、ents in different geographical areas Geographical area Centre frequency Data rate Channel width Regulatory reference G.9959 MHz G.9959 kHz Australia, New Zealand See Annex 2/2 See Table 11/3 fANZ1 919.80 R3 400 AS/NZS 4268 fANZ2 921.40 R2 300 R1 300 Brazil See Annex 2/2 See Table 11/3 fANZ1 919.80 R
26、3 400 ANATEL Resolution 506 fANZ2 921.40 R2 300 R1 300 El Salvador, Paraguay, Peru, Uruguay See Annex 2/2 See Table 11/3 fANZ1 919.80 R3 400 fANZ2 921.40 R2 300 R1 300 China See Annex 2/2 See Row 14, Appendix 9, Annex 2/3 fCN1 868.30 R3 400 R2 300 R1 300 Armenia, Egypt, European Union, French Guiana
27、 (French Department of), Indonesia, Kazakhstan, Lebanon, Libya, Mauritius, Nigeria, Qatar, Saudi Arabia, UAE, Yemen See Annex 2/2 See Table 11/3 fEU1 869.85 R3 400 ETSI EN 300 220 fEU2 868.40 R2 300 R1 300 Jordan See Annex 2/2 See Table 11/3 fEU1 869.85 R3 400 ETSI EN 300 220 Note: Approval certific
28、ate expires on May 11, 2017. fEU2 868.40 R2 300 R1 300 Singapore See Annex 2/2 See Table 11/3 fEU1 869.85 R3 400 ETSI EN 300 220, TS SRD fEU2 868.40 R2 300 R1 300 4 Rec. ITU-R SM.2104-0 TABLE 1 (end) Centre frequency and bandwidth requirements in different geographical areas Geographical area Centre
29、 frequency Data rate Channel width Regulatory reference G.9959 MHz G.9959 kHz South Africa See Annex 2/2 See Table 11/3 fEU1 869.85 R3 400 ETSI EN 300 220, ICASA fEU2 868.40 R2 300 R1 300 Hong Kong (China) See Annex 2/2 See Appendix 9, Annex 2/3 fHK1 919.80 R3 400 HKTA 1035 R2 300 R1 300 India See A
30、nnex 2/2 See Table 11/3 fIN1 865.20 R3 400 CSR 564 (E) R2 300 R1 300 Israel See Annex 2/2 See Table 11/3 fIL1 916.00 R3 400 R2 300 R1 300 Costa Rica See Annex 2/2 See Table 11/3 fJP1 922.50 R3 400 fJP2 923.90 R3 400 fJP3 926.30 R3 400 Japan See Annex 2/2 See Table 11/3 fJP1 922.50 R3 400 ARIB T96, A
31、RIB STD-T108 fJP2 923.90 R3 400 fJP3 926.30 R3 400 Korea (Republic of) See Annex 2/2 See Row 15 Table 19/3 fKR1 920.90 R3 400 Clause 2, Article 58-2 of Radio Waves Act fKR2 921.70 R3 400 fKR3 923.10 R3 400 Malaysia See Annex 2/2 See Row 14, Appendix 9, Annex 2/3 fMY1 868.10 R3 400 ETSI EN 300 220, S
32、KMM WTS SRD R2 300 R1 300 Russian Federation See Annex 2/2 See Table 33/3 fRU1 869.00 R3 400 ETSI EN 300 220, GKRCh R2 300 R1 300 Argentina, Bahamas, Barbados, Bermuda, Bolivia, British Virgin Islands, Canada, Cayman Islands, Chile, Colombia, Ecuador, Guatemala, Haiti, Honduras, Jamaica, Mexico, Nicaragua, Panama, St Kitts & Nevis, Suriname, Trinidad & Tobago, Turks & Caicos Islands, USA See Annex 2/2 See Table 11/3 fUS1 916.00 R3 400 FCC CFR47 Part 15.249 fUS2 908.40 R2 300 R1 300 _
