TIA-157-2006.pdf
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1、 TIA STANDARD IP Modem Functional Capabilities Description TIA-157 May 2006 TELECOMMUNICATIONS INDUSTRY ASSOCIATION Representing the telecommunications industry in association with the Electronic Industries Alliance Copyright Telecommunications Industry Association Provided by IHS under license with
2、 EIALicensee=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/29/2007 21:20:45 MDTNo reproduction or networking permitted without license from IHS -,-,- NOTICE OF COPYRIGHT This document is copyrighted by the TIA. Reproduction of these documents either in hard copy or soft copy (includ
3、ing posting on the web) is prohibited without copyright permission. For copyright permission to reproduce portions of this document, please contact TIA Standards Department or go to the TIA website (www.tiaonline.org) for details on how to request permission. Details are located at: http:/www.tiaonl
4、ine.org/standards/catalog/info.cfm#copyright OR Telecommunications Industry Association Standards (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) the Document may be amended, modified or changed in the stand
5、ards 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 makes no search or investigation for IPR. When IPR consisting o
6、f 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 obligation to investigate or inquire into, the scope or validi
7、ty 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 reasonable or non-discriminatory. TIA does not warrant or represent
8、 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 (“other SSO”) engaged in the formulation, development or publi
9、cation 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 Engineering Manual, 4th edition) then (i) TIA disclaims any duty or obligation to search or investig
10、ate 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 Engineering Manual Section 6.5.1) of Essential Patent(s) and published pending patent applications shall apply; and (iii) Informat
11、ion 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 not enforce or monitor compliance with the contents of the Document. TIA does not certify, inspect,
12、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 LIMITATION, ANY AND ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS
13、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 THE CONTENTS AND MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE CONTENTS COMPLIANCE WITH ANY A
14、PPLICABLE 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. Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Emplo
15、yees/1111111001, User=Wing, Bernie Not for Resale, 03/29/2007 21:20:45 MDTNo reproduction or networking permitted without license from IHS -,-,- TIA SHALL NOT BE LIABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOU
16、T LIMITATION ANY AND ALL INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS OF PROFITS, LITIGATION, OR THE LIKE), WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED
17、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 WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. Copyright Telecommunications Industry Association Provided by IHS under license with EIALicense
18、e=IHS Employees/1111111001, User=Wing, Bernie Not for Resale, 03/29/2007 21:20:45 MDTNo reproduction or networking permitted without license from IHS -,-,- i 1 CONTENTS 2 Revision History. iv 3 1 Overview. 1 4 1.1 Objectives 1 5 1.2 Scope. 1 6 1.3 Document Organization. 1 7 1.4 References. 2 8 1.5 A
19、bbreviations, Definitions and Symbols. 3 9 1.5.1 Abbreviations and Acronyms 3 10 1.5.2 Definitions. 4 11 2 System Architecture 6 12 2.1 System Overview. 6 13 2.2 IP Modem Functional Overview. 8 14 2.3 DoD Deployment Scenario and Information Assurance Architecture 9 15 2.3.1 DoD Deployment Scenario 9
20、 16 2.3.2 Information Assurance Architecture . 10 17 2.3.3 Compliance with Standards. 10 18 2.4 Blockage Mitigation (optional) . 10 19 2.5 Software Communications Architecture (SCA) Compliance 11 20 2.6 Interoperability of Network Terminals 11 21 3 Mesh IP Modem Functional Capabilities 12 22 3.1 Gen
21、eral 12 23 3.1.1 Satellite Systems 12 24 3.1.2 Network Topology. 12 25 3.1.3 Number of Modems in a Network. 12 26 3.1.4 Number of Carriers in a Network 12 27 3.1.5 Number of Transmit Carriers 12 28 3.1.6 Number of Receive Carriers 12 29 3.1.7 Burst Mode 12 30 3.1.8 Multibeam 13 31 3.1.9 Synchronizat
22、ion. 13 32 3.1.10 Timing Acquisition 13 33 3.2 IF/RF Interface 13 34 3.2.1 IF Interface 13 35 3.2.2 Modulation 13 36 3.2.3 Forward Error Correction 13 37 3.2.4 User Information Rate. 13 38 3.2.5 Transmission Rate. 14 39 3.2.6 Symmetry 14 40 3.3 Terrestrial Network Interface 14 41 3.3.1 Network Inter
23、face 14 42 3.3.2 IP Packet or Ethernet Frame Processing 14 43 3.3.3 Ethernet Frame Processing 14 44 3.3.4 IP Packet Processing 15 45 3.3.4.2 IP Encapsulation 15 46 Copyright Telecommunications Industry Association Provided by IHS under license with EIALicensee=IHS Employees/1111111001, User=Wing, Be
24、rnie Not for Resale, 03/29/2007 21:20:45 MDTNo reproduction or networking permitted without license from IHS -,-,- ii 3.4 QoS Support 16 1 3.4.1 MLPP Support. 16 2 3.4.2 QoS Policies 16 3 3.5 Control and Management 16 4 3.5.1 DAMA. 16 5 3.5.2 DAMA Signaling. 16 6 3.5.3 Resource Requests. 17 7 3.5.4
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