TIA TSB-1065-2005 Broadband Data Standards Definition《宽带数据标准定义》.pdf

1、 TSB-1065 December 2005R/01-2012Broadband Data Standards Definition NOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and

2、 assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Standards and Publications shall not in any respect preclude any member or non-member of TIA from manufacturing or selling products not conforming to such Standa

3、rds and Publications. Neither shall the existence of such Standards and Publications preclude their voluntary use by Non-TIA members, either domestically or internationally. Standards and Publications are adopted by TIA in accordance with the American National Standards Institute (ANSI) patent polic

4、y. 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. This Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is

5、 the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (From Project No. PN-3-0216, formulated under the cognizance of the TIA TR-8 Mobile and Personal Private Radio Standards,

6、 TR-8.8 Subcommittee on Broadband Data Systems). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S.A. PRICE: Please refer to current Catalog of TIA TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING P

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21、 (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THE FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. TSB-1065 iBroadband Da

22、ta Standards Definition TABLE OF CONTENTS 1 Scope. 1 1.1 General 1 1.2 Key Concepts 1 1.3 Application and Support . 2 2 Abbreviations 3 3 Informative References. 4 4 Broadband Data Standards Requirements 5 4.1 Regulatory Rules. 5 4.2 User Needs 5 4.2.1 Public Safety Requirements 6 4.2.2 COTS applica

23、tion to the band. 7 4.3 Network management/planning 7 4.3.1 Security . 7 4.3.2 Mission Critical Requirements . 8 4.4 IEEE 802 model applicability. 9 5 Broadband Data Services 10 5.1 Communication Services 10 5.2 Network Architecture 10 5.3 Additional Broadband Data Services 11 5.3.1 Streaming Audio

24、Service 11 5.3.2 Streaming Video Service 11 6 System Configuration and Reference Models 11 6.1 System reference model 11 7 Broadband Data Standards Suite 13 7.1 Document Designation Format. 13 7.2 Broadband Documents Suite. 13 7.2.1 Broadband Air-link (TIA-1065.AYYY). 13 7.2.2 Network Management (TI

25、A-1065.BYYY). 14 7.2.3 Methods of Measurement/Transceiver Performance Requirements (TIA-1065.CYYY) 14 TSB-1065 iiDOCUMENT REVISION HISTORY Table 1 Revision History Version Date Description Original April 2005 Initial draft submitted to TR-8.8 Broadband Data Committee. Rev. 1 May 13, 2005 Motorolas s

26、uggested enhancements. Rev. 2 May 18, 2005 M/A-COMs response to Motorola enhancements and incorporation of PacketHop comments Rev. 3 June 15, 2005 Several editorial changes plus Motorolas suggested changes: 1) Sec. 1.1, add footnote to define “interchangeability.” 2) Sec. 4.2.2, offered some clarifi

27、cations to where changes to COTS may be necessary. Also add footnote to define “standard profile.” 3) Added back sections 6.1 through 6.3.4, preceded by an introductory para. 4) Sec. 7, add footnote to define “true equipment interchangeability.” 5) Sec. 7.1, re-conformed suffix designators per TIA p

28、ractice. 6) Added back, but reorganized several section 7 paragraphs, identifying documents that TR-8.8, through the course of its working group efforts, may determine to develop as part of the interoperability standard. Rev. 4 July 11, 2005 Harmonized M/A-COM and Motorola recommended changes. Accep

29、ted these and all previous agreed upon changes prior to re-submitting this draft to TR-8.8 Broadband Data Committee for review. GNH/KER. Rev. 5 July 25, 2005 Made changes agreed upon during 7/22/2005 conference call. KER TSB-1065 iiiForeword (This foreword is not part of this document) This Telecomm

30、unications Systems Bulletin (TSB) is being promulgated and will be maintained by the TR-8 Private Radio Technical Standards committee, responsible subcommittees, and working groups under the sponsorship of the Telecommunications Industry Association. While not finished, TR-8 believes that an urgent

31、need exists for and that this document accurately portrays a significant amount of information regarding emerging technologies for mission critical broadband communications, especially Project 34. Therefore, TR-8 has chosen to recommend it for publication as a TSB and thereby expedite its expected b

32、enefits to the industry. Generally, the Broadband Data Standards Definition and various elements thereof have been developed by TIA TR-8 to be consistent with the evolving Project 34 Statement of Requirements and the SAFECOM Statement of Requirements for Public Safety Wireless Communications and Int

33、eroperability. This TSB provides an overview of public safety broadband requirements and references to other applicable standards. When the Project 34 Statement of Requirements is completed it might be added to this document as an annex. While all reasonable efforts have been made to ensure the accu

34、racy of this document, it should be understood that significant work remains in fully developing the Project 34 family of standards and bulletins and that this document will be updated as necessary to ensure an accurate representation of Project 34 systems as other implementation requirements become

35、 available. TSB-1065 11 Scope 1.1 General This document provides a framework for interoperable public safety broadband data communications standards. These standards form the basis for a variety of broadband data services suitable for mission-critical Public Safety applications and compatible with t

36、he 4.9 GHz Public Safety band. These standards might potentially be applicable to other broadband spectrum. Standards derived within this framework are based on broadband IEEE 802 protocols. The goals of these standards are to: (1) enable user interoperability including at the air interface level in

37、 accordance with FCC systems authorization and product certification requirements; (2) leverage COTS wireless standards to 4.9GHz; (3) enable interchangeability of public safety equipment from multiple vendors; and (4) leverage the vast body of Internet based network and application protocols for us

38、e in systems based on these standards. These standards will maximize the application of commercial off the shelf (COTS) capabilities and standards in order to enable interoperability among users and interchangeability across vendors providing compatible products. Interchangeability in this context i

39、s an operational definition meaning that equipment from multiple vendors which are designed to TIA-1065 will be able to communicate at the PHY/MAC layer in much the same way that 802.11 Wireless LAN equipment operates (i.e., a public safety entity could buy an AP from one vendor and a client laptop

40、from another and the units could communicate with each other with no special configuration/intervention required). As such, interchangeability enables user interoperability which, in addition, requires interoperability of higher layer protocols, services and applications. Notwithstanding any element

41、s or features mandated by these standards, equipment/software that embodies a compliant PHY/MAC might need to be configured by the customer a priori to enable interoperability. 1.2 Key Concepts As described in Section 4.3, leveraging the IEEE 802 model in this TIA standard defines Layer 1 (Physical)

42、 and Layer 2 (Link LLC and MAC) of the 7-layer OSI model. Through the use of Subnet Layers that reside between Layer 2 and the Network Layer, this framework is suitable for implementing a variety of network architectures. These include: Local Area Wireless Networks, comprised of broadband access poi

43、nts that service client devices within a small geographic area; Wide Area Wireless Networks, comprised of broadband access points or base stations that provide ubiquitous broadband service, including mobility management; Peer-to-peer networks, which include ad-hoc networks and mesh networks; Point-t

44、o-point networks typical of backhaul applications. TSB-1065 21.3 Application and Support This framework also defines Service Application Points for Layer 3 and above. These layers are defined by IETF standards and hence provide support for a wide variety of applications, including TCP/UDP/IP. Other

45、applications utilize SIP and RTP, or even HTTP. TSB-1065 32 Abbreviations AP Access Point BPS Broadband Public Safety COTS Commercial Off-The-Shelf DLL Data Link Layer EAN Extended Area Network FCC Federal Communications Commission HTTP Hyper Text Transfer Protocol IAN Incident Area Network IEEE Ins

46、titute of Electrical and Electronics Engineers ITU-T International Telecommunication Union - Telecommunication Standardization Sector IETF Internet Engineering Task Force IP Internet Protocol JAN Jurisdiction Area Network LAN Local Area Network LLC Logical Link Control MAC Medium Access Control MIB

47、Management Information Base NIST National Institute of Standards and Technology NPSTC National Public Safety Telecommunications Council OFDM Orthogonal Frequency Division Multiplexing OSI Open Systems Interconnection PAN Personal Area Network PHY Physical Layer PS Public Safety PSCD Public Safety Co

48、mmunications Device QoS Quality of Service RTP Real-time Transport Protocol SDO Standards Development Organization SIP Session Initiation Protocol SNMP Simple Network Management Protocol SoR Statement of Requirements TCP Transmission Control Protocol UDP User Datagram Protocol WLAN Wireless Local Ar

49、ea Network WMAN Wireless Metropolitan Area Network TSB-1065 43 Informative References 1 “802 IEEE standard for local and metropolitan area networks: overview and architecture.” IEEE Std 802-2001, March 2002. (http:/ieeexplore.ieee.org) 2 “Statement of Requirements for Public Safety Wireless Communications the other is peak transmitter power for the specified channel bandwidth, e.g., 20 dBm for 20 MHz channel. Higher limits are allowed with Mask M. TSB-1065 64.2.1 Public Safety Requirements In March 2004 the Department of Homeland Security The SAFECOM Program,