TIA TSB-88 5-2016 Wireless Communications Systems Performance in Noise and Interference Limited Situations Part 5 Recommended Methods for Technology- Independent Broadband Performa.pdf

《TIA TSB-88 5-2016 Wireless Communications Systems Performance in Noise and Interference Limited Situations Part 5 Recommended Methods for Technology- Independent Broadband Performa.pdf》由会员分享，可在线阅读，更多相关《TIA TSB-88 5-2016 Wireless Communications Systems Performance in Noise and Interference Limited Situations Part 5 Recommended Methods for Technology- Independent Broadband Performa.pdf（54页珍藏版）》请在麦多课文档分享上搜索。

1、 TSB-88.5 December 2016Wireless Communications Systems Performance in Noise and Interference Limited Situations Part 5: Recommended Methods for Technology- Independent Broadband Performance Verification NOTICE TIA Engineering Standards and Publications are designed to serve the public interest throu

2、gh eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Standards and Publications

3、 shall not in any respect preclude any member or non-member of TIA from manufacturing or selling products not conforming to such Standards and Publications. Neither shall the existence of such Standards and Publications preclude their voluntary use by Non-TIA members, either domestically or internat

4、ionally. Standards and Publications are adopted by TIA in accordance with the American National Standards Institute (ANSI) patent policy. By such action, TIA does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication.

5、 This Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations be

6、fore its use. Any use of trademarks in this document are for information purposes and do not constitute an endorsement by TIA or this committee of the products or services of the company. (From Project No. TIA-PN-88.5, formulated under the cognizance of the TIA TR-8 Mobile and Personal Private Radio

7、 Standards, TR-8.18 Subcommittee on Wireless Systems Compatibility- Interference and Coverage). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Technology (b) there is no assurance that the Document will be approved by any Committee of TIA or any other body in its present or any other form; (c)

8、 the Document may be amended, modified or changed in the standards development or any editing process. The use or practice of contents of this Document may involve the use of intellectual property rights (“IPR”), including pending or issued patents, or copyrights, owned by one or more parties. TIA m

9、akes no search or investigation for IPR. When IPR consisting of patents and published pending patent applications are claimed and called to TIAs attention, a statement from the holder thereof is requested, all in accordance with the Manual. TIA takes no position with reference to, and disclaims any

10、obligation to investigate or inquire into, the scope or validity of any claims of IPR. TIA will neither be a party to discussions of any licensing terms or conditions, which are instead left to the parties involved, nor will TIA opine or judge whether proposed licensing terms or conditions are reaso

11、nable or non-discriminatory. TIA does not warrant or represent that procedures or practices suggested or provided in the Manual have been complied with as respects the Document or its contents. If the Document contains one or more Normative References to a document published by another organization

12、(“other SSO”) engaged in the formulation, development or publication of standards (whether designated as a standard, specification, recommendation or otherwise), whether such reference consists of mandatory, alternate or optional elements (as defined in the TIA Procedures for American National Stand

13、ards) then (i) TIA disclaims any duty or obligation to search or investigate the records of any other SSO for IPR or letters of assurance relating to any such Normative Reference; (ii) TIAs policy of encouragement of voluntary disclosure (see TIA Procedures for American National Standards Annex C.1.

14、2.3) of Essential Patent(s) and published pending patent applications shall apply; and (iii) Information as to claims of IPR in the records or publications of the other SSO shall not constitute identification to TIA of a claim of Essential Patent(s) or published pending patent applications. TIA does

15、 not enforce or monitor compliance with the contents of the Document. TIA does not certify, inspect, test or otherwise investigate products, designs or services or any claims of compliance with the contents of the Document. ALL WARRANTIES, EXPRESS OR IMPLIED, ARE DISCLAIMED, INCLUDING WITHOUT LIMITA

16、TION, ANY AND ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NONINFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES FOR THE ACCURACY OF

17、 THE CONTENTS AND MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE CONTENTS COMPLIANCE WITH ANY APPLICABLE STATUTE, RULE OR REGULATION, OR THE SAFETY OR HEALTH EFFECTS OF THE CONTENTS OR ANY PRODUCT OR SERVICE REFERRED TO IN THE DOCUMENT OR PRODUCED OR RENDERED TO COMPLY WITH THE CONTENTS. TIA S

18、HALL NOT BE LIABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS OF PROFITS, LITIGATION,

19、OR THE LIKE), WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS W

20、OULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. TSB-88.5 i TABLE OF CONTENTS FOREWORD iv INTRODUCTION . .vi 1. Scope 1 1.1. The TSB-88 Series 1 1.2. TSB-88.5 . 3 2. References 4 3. Defintions and Abreviations . 5 3.1. Definitions 5 3.2. Abbreviations . 9 4. Test Methods . 11 5. PERFORMANCE CO

21、NFIRMATION 11 5.1. Conformance Validation Overview . 11 5.2. Validated Service/Covered Area Reliability . 13 5.3. Determination of Number of Test Tiles (Outdoor only) 13 5.3.1. Estimate of Proportions . 13 5.4. Pass/Fail Test Criteria . 15 5.4.1. The “Greater Than” Test . 15 5.4.2. The “Acceptance W

22、indow” Test 15 5.5. Confidence of Performance Verification 16 5.5.1. Confidence Level 16 5.5.2. Confidence Interval . 16 5.6. Tile Size Constraints Accommodating the design and frequency coordination of bandwidth-efficient narrowband technologies likely to be deployed as a result of the Federal Comm

23、unications Commission “Spectrum Refarming” efforts; Assessing and quantifying the impact of new narrowband/bandwidth efficient digital and analog technologies on existing analog and digital technologies; Address the methodology to minimize intersystem interference between systems at national boundar

24、ies; Assessing and quantifying the interference impact between narrowband technologies and broadband technologies; Addressing migration and spectrum management issues involved in the transition either to narrowband/bandwidth efficient digital and analog technologies or to broadband technologies. Pro

25、vide information on new and emerging Land Mobile bands; Address the methodology of minimizing system interference between current or proposed Noise Limited Systems in spectral and spatial proximity to current or proposed Interference Limited Systems; and The TSB-88 series of documents was prepared p

26、artially in response to specific requests from three particular user organizations: the Association of Public Safety Communications Officials, International (APCO), the Land Mobile Communications Council (LMCC) and the National Coordination Committee (NCC).1This document, TSB-88.5, is intended to ad

27、dress coverage verification within the context described above. 1The National Public Safety Telecommunications Council (NPSTC) has assumed the responsibilities of the NCC which has been disbanded. TSB-88.5 1 Wireless Communications Systems - Performance in Noise and Interference-Limited Situations P

28、art 5: Recommended Methods for Technology-Independent Broadband Performance Verification 1. SCOPE 1.1. The TSB-88 Series The TSB-88 series of bulletins gives guidance on the following areas: Establishment of standardized methodology for modeling and simulating either narrowband/bandwidth efficient t

29、echnologies or broadband technologies; Establishment of a standardized methodology for empirically confirming the performance of either narrowband/bandwidth efficient systems or broadband systems; Aggregating the modeling, simulation and empirical performance verification reports into a unified “Spe

30、ctrum Management Tool Kit” which can be employed by frequency coordinators, systems engineers, software developers, and system operators; Recommended datasets that are available for improved results from modeling and simulation; and Providing current information for new and emerging bands. The purpo

31、se of these documents is to define and advance a scientifically sound standardized methodology for addressing technology compatibility. This document provides formal structure and quantitative technical parameters from which automated design and spectrum management tools can be developed based on pr

32、oposed configurations that can temporarily exist during a migration process or for longer term solutions for systems that have different technologies. As wireless communications systems evolve, the complexity in determining compatibility between different types of modulation, different operational g

33、eographic areas, and application usage increases. Spectrum managers, system designers and system maintainers have a common interest in utilizing the most accurate and repeatable modeling and simulation capabilities to determine likely wireless communication system performance. A standardized approac

34、h and methodology is needed for the modeling and simulation of wireless communications systems performance, considering both analog and digital practices in all frequency bands of interest. In addition, after deployment, validation or acceptance testing is often an issue subject to much debate and u

35、ncertainty. Long after a system is in place and optimized, future interference dispute resolution necessitates application of an TSB-88.5 2 industry accepted and standardized methodology for assessing system performance and interference. These documents contain recommendations for both public safety

36、 and non-public safety performance that ought to be used in the modeling and simulation of these systems. These documents also satisfy the desire for a standardized empirical measurement methodology that is useful for routine proof-of-performance and acceptance testing and in dispute resolution of i

37、nterference cases that are likely to emerge in the future. To provide this utility necessitates that specific manufacturers define various performance criteria for the different capabilities and their specific implementations. Furthermore, sufficient reference information is provided so that softwar

38、e applications can be developed and employed to determine if the desired system performance has been realized. Wireless system performance can be modeled and simulated with the effects of single or multiple potential distortion sources taken into. These sources include: Performance parameters Co-cha

39、nnel users Off-channel users Internal noise sources External noise sources Equipment non-linearity Transmission path geometry and transmission loss modeling Delay spread and differential signal phase Over the air and network protocols Performance verification Predictions of system performance can th

40、en be evaluated based on the desired RF carrier versus the combined effects of single or multiple performance degrading sources. Performance is then based on a faded environment to more accurately simulate actual usage and considers both signal magnitude and phase attributes. It is anticipated that

41、this series of documents will serve as the standard reference for developers and suppliers of land mobile communications system design, modeling, simulation and spectrum management software and automated tools. TSB-88.5 3 1.2. TSB-88.5 This document, TSB-88.5, provides additional guidance for establ

42、ishing a standardized methodology for verifying performance of broadband technologies for public safety systems. TSB-88.5 addresses performance verification and the parametric values used to accomplish that verification within the context described in 1.1. Single frequency reuse technology such as L

43、TE present new validation challenges with respect to internal and external interference. For these new broadband technologies, system traffic load impacts performance and must be properly accounted for in the validation field test. Further, a variety of metrics can be envisioned for validating broad

44、band performance with subtleties such as the OSI layer at which the metric is measured. The potential for confusion in validation parameters and procedures demands the application of an industry accepted and standardized methodology for assessing broadband system performance. The performance recomme

45、ndations for the measurement methodology in TSB-88.5 cover best effort data systems. The scope might expand in the future to cover other classes of data such as VoLTE and streaming video. TSB-88.5 4 2. REFERENCES This Telecommunications System Bulletin contains only informative information. There ar

46、e references to TIA and 3GPP standards which contain normative elements. These references are primarily to indicate the methods contained in those documents. At the time of publication, the edition indications were valid. All standards and bulletins are subject to revision and parties to agreements

47、based on this document are encouraged to investigate the possibility of applying the most recent edition of the standards or bulletins indicated in 3. ANSI and TIA maintain registers of currently valid national standards published by them. TSB-88.5 5 3. DEFINTIONS AND ABREVIATIONS There is a compreh

48、ensive Glossary of Terms, Acronyms, and Abbreviations listed in Annex-A of TIA TSB-102. In spite of its size, numerous unforeseen terms still may have to be defined for the Compatibility aspects. Items being specifically defined for the purpose of this document are indicated as (New). All others wil

49、l be referenced to their source as follows: ANSI/IEEE 100-2000 Standard Dictionary IEEE TIA-603-D 603 TIA/EIA-102.CAAA-C 102.CAAA Recommendation ITU-R P.1407-4 ITU3 Report ITU-R M.2014 ITU8 TIA -845-B 845 TSB-88.1-D 88.1 TSB-88.2-E 88.2 TSB-88.3-D 88.3 TSB-88.4 88.4 The preceding documents are referenced in this bulletin. At the time of publication, the editions indicated were valid. All such documents are subject to revision, and parties to agreements based on this document are encouraged to investiga