ETSI TR 145 050-2016 Digital cellular telecommunications system (Phase 2+) Background for Radio Frequency (RF) requirements (V13 1 0 3GPP TR 45 050 version 13 1 0 Release 13)《数字蜂窝通.pdf

1、 ETSI TR 1Digital cellular telecoBackground for Ra(3GPP TR 45.0TECHNICAL REPORT 145 050 V13.0.0 (2016communications system (PhaRadio Frequency (RF) requirem.050 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); rements 13) TEM FOR ICATIONSRETSI ETSI TR 145 050 V13.0.0 (2016-01)13GPP

2、 TR 45.050 version 13.0.0 Release 13Reference RTR/TSGG-0145050vd00 Keywords GSM ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse

3、 (06) N 7803/88 Important notice The present document can be downloaded from: http:/www.etsi.org/standards-search The present document may be made available in electronic versions and/or in print. The content of any electronic and/or print versions of the present document shall not be modified witho

4、ut the prior written authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of th

5、e present document should be aware that the document may be subject to revision or change of status. Information on the current status of this and other ETSI documents is available at http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to o

6、ne of the following services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm except as authorized by written permission of ETSI. The conte

7、nt of the PDF version shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Ma

8、rks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TR 145 050 V13.0.0 (2016-01)23G

9、PP TR 45.050 version 13.0.0 Release 13Intellectual Property Rights IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in E

10、TSI SR 000 314: “Intellectual Property Rights (IPRs); Essential, 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 (https:/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, n

11、o investigation, including IPR searches, has been 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 Technical

12、 Report (TR) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverabl

13、es. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interprete

14、d as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TR 145 050 V13.0.0 (2016-01)33GPP TR 45.050 version 13.0.0 Release 13Contents Intellectua

15、l Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 19g31 Scope 20g32 Information available . 20g33 DCS1800 system scenarios 20g34 GSM900 small cell system scenarios . 21g35 GSM900 and DCS1800 microcell system scenarios 21g36 Conversion factors 22g37 Repeaters 22g38 Error Patter

16、ns for Speech Coder Developments . 23g39 Simulations of Performance . 23g310 GSM900 railway system scenarios 23g311 Simulation results for GPRS receiver performance . 24g312 Pico BTS RF scenarios . 24g313 CTS system scenarios . 24g314 GSM400 system scenarios . 24g315 MXM system scenarios 24g316 LCS

17、scenarios . 24g317 8-PSK Scenarios . 24g318 T-GSM 900 System Scenarios . 24g319 MBMS System Scenarios . 24g320 T-GSM 810 System Scenarios . 25g321 Multicarrier BTS Class . 25g322 ER-GSM band introduction 25g323 Extended Training Sequence Code Sets . 25g323.1 Background 25g323.2 Extended TSC Sets . 2

18、5g323.2.1 Scope 25g323.2.2 Design criteria . 26g323.2.3 Design methodology . 26g323.2.4 Evaluation methodology . 26g323.2.5 Performance evaluation 26g3Annex A: DCS1800 System scenarios. 27g3A.0 INTRODUCTION 27g3A.1 SCENARIO 1 - SINGLE BTS AND MS . 27g3A.1.1 Constraints 27g3A.1.1.1 Frequency Bands an

19、d Channel Arrangement (Clause 2 of GSM 05.05) 27g3ETSI ETSI TR 145 050 V13.0.0 (2016-01)43GPP TR 45.050 version 13.0.0 Release 13A.1.1.2 Proximity 28g3A.1.1.3 Range 28g3A.1.3 Inputs needed 29g3A.2 SCENARIO 2 - MULTIPLE MS AND BTS, COORDINATED 29g3A.2.1 Constraints 29g3A.2.3 Inputs needed 30g3A.3 SCE

20、NARIO 3 - MULTIPLE MS AND BTS, UNCOORDINATED . 31g3A.3.1 Constraints 31g3A.3.3 Inputs needed 31g3A.4 SCENARIO 4 - COLOCATED MS . 32g3A.4.1 Constraints 32g3A.4.3 Inputs needed 33g3A.5 SCENARIO 5 - COLOCATED BTS . 33g3A.5.1 Constraints 33g3A.5.3 Inputs needed 33g3A.6 SCENARIO 6 - COLOCATION WITH OTHER

21、 SYSTEMS . 34g3A.6.1 Constraints 34g3A.6.3 Inputs needed 34g3A.7 Title: Justifications for the proposed Rec. 05.05_DCS 35g3A.7.1 Transmitter . 36g3A.7.1.1 Modulation, Spurs and Noise 36g3A.7.1.1.1 Co-ordinated, BTS - MS (Scenario 2, figure 2.1) . 36g3A.7.1.1.2 Uncoordinated, BTS - MS (Scenario 3, fi

22、gure 3.1) 36g3A.7.1.1.3 Co-ordinated 2 presented to TSG for approval; 3 or greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when edito

23、rial only changes have been incorporated in the document. ETSI ETSI TR 145 050 V13.0.0 (2016-01)203GPP TR 45.050 version 13.0.0 Release 131 Scope The present document gives background information on how the RF requirements of GSM400, GSM900 and DCS 1800 systems have been derived. 2 Information avail

24、able The present document collects together temporary documents of ETSI SMG and STC SMG2 and 3GPP GERAN which can be seen as base line material for the RF requirements in GSM 05.05. The documents are divided into several clauses In each clause there is a short description of the documents. The docum

25、ents themselves are annexed to this report. A list of phase 2 change requests to SMG2 related documents are annexed to the SMG meeting reports. 3 DCS1800 system scenarios There are two documents describing the basis of the DCS1800 RF requirements. They are: - DCS1800 System scenarios (TDoc SMG 259/9

26、0, reproduced as TDoc SMG 60/91). - Justifications for the DCS1800 05.05 (TDoc SMG 260/90, revised as TDoc SMG 60/91). These documents have been derived first by the UK PCN operators and later by GSM2 ad hoc group working on DCS 1800 requirements during 1990. The documents were presented to TC SMG i

27、n October 1990. DCS1800 System Scenarios describes six scenarios which are considered to be the relevant cases for DCS1800. The six scenarios described are: - Single MS - Single BTS. - Multiple MSs - Multiple co-ordinated BTSs. - Multiple MSs - Multiple uncoordinated BTSs. - Co-located MSs, co-ordin

28、ated/uncoordinated. - Co-located BTSs, co-ordinated/uncoordinated. - Co-location with other systems. On each of these scenarios the system constraints related to the scenario are described, the RF requirements affected by the scenario are identified and the input information needed to study the scen

29、ario in detail is listed. Justifications for the DCS1800 05.05 includes the analysis of the system scenarios to detailed RF requirements and presents and justifies the proposed changes to GSM 05.05 for DCS1800. In the analysis part the relevant scenario calculations are made for each RF requirement

30、and the most critical scenario requirement identified. The justification part then looks at the identified scenario requirement, compares it to the corresponding existing GSM900 requirement and taking also into account the implementation issues and finally gives reasoning to the proposed change of t

31、he specific RF requirement. These documents are in annex A. The DCS1800 requirements were originally developed for Phase 1 as a separate set of specifications, called DCS-specifications. For Phase two the DCS1800 and GSM900 requirements are merged. The main Phase 2 change requests of SMG2 in which t

32、he requirements for the DCS1800 system were included into are listed below. - CR 05.01-04 Combination of GSM900 and DCS1800 specifications. - CR 05.05-37 rev1 Combination of 05.05 (GSM900) and 05.05-DCS (DCS1800) specifications. ETSI ETSI TR 145 050 V13.0.0 (2016-01)213GPP TR 45.050 version 13.0.0 R

33、elease 13- CR 05.08-55 rev1 Combination of GSM900 and DCS1800 and addition of National roaming. Further development of the DCS1800 requirements for Phase 2 can be found in the other Phase 2 CRs of SMG2, the vast majority of which are valid both for DCS1800 and GSM900. The list of Phase 2 CRs of SMG2

34、 can be found in annex E. 4 GSM900 small cell system scenarios There is one document which discusses the small cell system scenarios for GSM900. The document is: - Small cell system scenarios for GSM900 (TDoc SMG2 104/92, revised as TDoc SMG2 104/92 rev1). Small cell system scenarios for GSM900 uses

35、 the DCS1800 system scenarios and justification document and derives from them the scenario requirements for GSM900 small cells. It also calculates the worst case requirements based on minimum coupling loss of 59 dB. The document on GSM900 small cell system scenarios is in annex B. CR 03.30-02 on “P

36、ropagation models for different types of cells“ gives a definition for a small cell and the typical cell parameters to calculate the propagation loss in a small cell. 5 GSM900 and DCS1800 microcell system scenarios GSM900 and DCS1800 microcells have been discussed by SMG2 in various meetings since l

37、ate 1991. In SMG2#2 (May 1992) a small group was formed to collect together the various documents and make a proposal for the microcell RF parameters. As agreed by SMG2 there should be four microcell specific requirements, namely: - transmit power; - receive sensitivity; - wideband noise; - blocking

38、. As a result of the subgroup and other SMG2 activities there are three documents which can be used as baseline material for the microcell requirements. They are: - Microcell BTS RF parameters (TDoc SMG2 163/92); - Comments and proposals on Microcell RF parameters (TDoc 144/92); - Revised proposal f

39、or microcell RF parameters (TDoc SMG2 ad hoc 4/92). Microcell BTS RF parameters and Comments and proposals on Microcell RF parameters are joint papers giving the microcell scenarios and the requirements. The first one describes the two microcell scenarios, namely range and proximity, and presents th

40、e method to derive the detailed requirements starting from the scenarios. The latter document includes some corrections/updates to the scenarios, and proposes the detailed requirements. As described in the documents there are three classes of microcells, depending on the expected Minimum Coupling Lo

41、ss between BTS and MS. This is to guarantee the optimum choice of BTS transmit powers while maintaining the operability of the system. The last of the microcell documents, Revised proposal for microcell RF parameters includes updates to the detailed requirement figures. All the microcell requirement

42、s were collected together and were presented to and approved by SMG#5. The documents on GSM900 and DCS1800 microcells are in annex C. The relevant change requests where the detailed microcell requirements can be found, are listed below. - CR 03.30-04 Microcell Radio planning aspects; - CR 03.30-08 M

43、icrocell minimum coupling loss for small frequency offsets; ETSI ETSI TR 145 050 V13.0.0 (2016-01)223GPP TR 45.050 version 13.0.0 Release 13- CR 05.05-69 rev1 Microcell BTS RF parameters; - CR 05.05-79 rev1 Alignment of microcell maximum peak power requirement presentation; - CR 05.05-90 Update of D

44、CS1800 microcell RF parameters. 6 Conversion factors One of the tasks in ETSI/STC SMG2 has been to align the different RF requirements for the Phase 2 specifications. This was found necessary because in phase 1 some of the RF requirements dominated over others making them almost obsolete. Related to

45、 the alignment process it was found necessary to introduce a set of conversion factors to be able to compare different types of requirements measured with different measurement techniques. The original work assumptions were agreed on at SMG2#1 in February 1992 and they were reviewed in SMG2 ad hoc m

46、eeting in April 1992. There are two documents related to the conversion factors. They are: - Report of the ad hoc meeting on RF parameters (TDoc SMG2 61/92). - Agreed SMG2 conversion factors (TDoc SMG2 287/92). Report of the ad hoc meeting on RF parameters describes the process of deriving the conve

47、rsion factors. In the ad hoc meeting there were number of input papers with practical measurement results of different measurement techniques, and in the ad hoc those measurement results were compared and the average of the results was chosen as a conversion factor. The following conversion factors

48、were agreed on. - conversion from maximum peak power to average power in a 30 kHz bandwidth on carrier: = -8 dB. - conversion from average power to maximum peak power in 30 kHz bandwidth: = +8 dB at zero offset from carrier and + 9 dB at all other offsets. - conversion from average power in 100 kHz

49、bandwidth to maximum peak power in 30 kHz bandwidth: = +5 dB at offset above 1 800 kHz from carrier. On the conversion factor from maximum peak power in 300 kHz bandwidth to maximum peak power in 30 kHz bandwidth no agreement was reached in the ad hoc meeting and hence the working assumption agreed on in SMG2 meeting is still assumed while pending for further validation. = -8 dB at offset above 6 MHz from the carrier. Agreed SMG2 conversion factors lists the above agreed conversion factors and proposes further a conversion factor of +5 dB for conversions from 100 kHz bandwid