Global Standards Collaboration GSC#10 28 August – 2 September 2005 Sophia Antipolis, France GSC Agenda Item: gsc 10_joint_4. 2, Emergency Communications A TIA Activities Update 1
Agenda Item 4. 2 Emergency Communications Russ Shields input GSC q Major area of ITS interest and activity q Significant topic at March 2005 ITU Workshop at Geneva Auto Show q Top standards need: International activity (possibly ITU) to push global harmonization of standards to meet the needs of mobile first responders q Mobile Wireless Broadband Ø Ø Ø HC-SDMA standard approved by ATIS IEEE 802. 16 e proposed for approval by the Board of the IEEE SA Work items to use MWB within CALM have been adopted into the ISO/TC 204 work programme and are being developed jointly with ETSI TG 37 q DSRC/WAVE (5. 9 GHz) Ø IEEE 1609 continues work on application layer standards for IEEE 802. 11 p q Project MESA 2
Agenda Item 4. 2 Emergency Communications Russ Shields input--continued GSC Contribution to Agenda Item 4. 2 “Emergency Communications” (can use for. doc input) q Emergency communications is a continuing area of major interest and activity for the Intelligent Transport System community, both from the viewpoint of managing the communication of emergency information to and from private vehicles and from the viewpoint of coordinating communications for mobile first responders (fire, police, ambulance, etc. ) This topic was a significant topic at the March 2005 ITU Workshop in Geneva, which included discussions of wired and wireless networks, both in-vehicle and to communicate between vehicles and road infrastructure, and the global harmonization of related standards. The harmonization of standards to meet the needs of mobile first responders is a top standards need in this area. q Individual standards are moving forward on both national and international fronts. Two areas of particular current interest are mobile wireless broadband DSRC/WAVE at 5. 9 GHz, which offer the shortest probable timeframes widely deploying interoperable communications for mobile first responders. q In mobile wireless broadband, the HC-SDMA standard was recently approved by ATIS, and work items have recently been added to the work programme of ISO/TC 204/WG 16 to incorporate wireless mobile broadband under the CALM protocol umbrella. This work is being done jointly with ETSI TG 37 and includes items for HC-SDMA, IEEE 802. 16 e (Wi. MAX), and IEEE 802. 20. Much of the highlevel orientation of this work results from the activities of Project MESA is an international partnership project initially created by ETSI and TIA who have agreed to cooperate for the production of mobile broadband specifications for Public Safety applications. q DSRC/WAVE at 5. 9 GHz is being pursued in IEEE (IEEE 1609 for upper layers, IEEE 802. 11 p for lower layers). Progress in this area has been slow, although the IEEE work may get accelerated by U. S. interest fueled and funded by the recent passage of the long-delayed U. S. Highway Reauthorization Bill (SAFETEA-LU). 3
GSC q Next slides are only placeholders. May be able to use some. 4
GSC TIA Engineering Committee TR-45 Mobile and Personal Communications Systems 5
TIA TR-45. 2: CDMA 2000 Wireless IP GSC v IP Network for cdma 2000® Spread Spectrum Systems (TIA 873) Ø TIA-873. 000, IP Network for cdma 2000® Spread Spectrum Systems - Overview (2003): This document contains the introduction of the Stage-1, and Stage-2, and Stage-3 recommendations for the 3 GPP 2 All-IP Multimedia Domain Ø TIA-873. 002, All IP Core Network Multimedia Domain - IP Multimedia Subsystem - Stage-2 (2003): This document defines the stage-2 service description for the IP Multimedia services in PLMNs and perhaps other networks Ø TIA-873. 003, IP Network for cdma 2000® Spread Spectrum Systems - IP Multimedia Subsystem - IP Multimedia Call Model Stage-2 (2003: This documents specifies the IM call model for handling of an IP multimedia session origination and termination for an IP Multimedia subscriber Ø TIA-873. 004, IP Network for cdma 2000® Spread Spectrum Systems - IP Multimedia Call Control Protocol Based on SIP and SDP Stage-3 (2003): This document defines a call control protocol for use in the IP Multimedia Core Network subsystem based on the SIP and the associated SDP Ø TIA-873. 005, IP Network for cdma 2000® Spread Spectrum Systems - IP Multimedia Subsystem Cx Interface Signaling Flows and Message Contents (2003): This document specifies the interactions between the HSS and the CSCF referred to as the Cx interface 6
TIA TR-45. 2: CDMA 2000 Wireless IP GSC v IP Network for cdma 2000® Spread Spectrum Systems (TIA 873) -- Continued Ø TIA-873. 006, IP Network for cdma 2000® Spread Spectrum Systems - Cx Interface Based on the Diameter Protocol, Protocol Details (2003): This document defines a transport protocol for use in the IP multimedia Core Network subsystem based on Diameter Ø TIA-873. 009, IP Network for cdma 2000® Spread Spectrum Systems - IP Multimedia Subsystem - Charging Architecture (2003): This document describes the architecture for charging and billing for IMS services Ø TIA-873. 008, IP Network for cdma 2000® Spread Spectrum Systems - IP Multimedia Subsystem - Accounting Information Flows and Protocol (2003): This document covers offline charging for the IMS Ø TIA-873. 010, IP Network for cdma 2000® Spread Spectrum Systems - IP Multimedia Subsystem Sh Interfaces, Signaling Flows and Message Contents - Stage-2 (2003): This document specifies the interactions between HHS and the SIP AS and between the HSS and the OSA SCS Ø TIA-873. 011, IP Network for cdma 2000® Spread Spectrum Systems - Sh Interface Based on Diameter Protocols - Protocol Details - Stage-3 (2003): This document defines a transport protocol for use in the IP multimedia (IM) Core Network (CN) subsystem based on diameter 7
TIA TR-45. 2: CDMA 2000 Wireless IP GSC v TIA-934, Multi-Media Messaging Service (MMS) Specification (2003) Ø This document describes the Multimedia Messaging System (MMS) Specification documents for 3 GPP 2 8
TIA TR-45. 3: TDMA Wireless IP GSC v ANSI/TIA-136 -370 -A-2004, TDMA - Third Generation Wireless - Enhanced General Packet Data Service (EGPRS 136) Ø The Enhanced GPRS-136 standard integrates the TIA-136 TDMA air interface with the General Packet Radio Service (GPRS) Ø The document describes the integration of the TIA/EIA-136 air interface with the GPRS, supporting wireless mobility services that include Internet access and related protocols Ø Increased spectrum efficiency and enhanced applications, such as mobile wireless Internet access, e-mail and file transfers up to a level supported by basic ITU/3 G defined pedestrian mobility rates Ø In addition to the packet data service available with EGPRS-136, an EGPRS-136 mobile subscriber shall also have the capability to receive existing TIA/EIA-136 and TIA/EIA-41 services (e. g. , circuit switched voice services, and short messaging services), provided the subscriber’s mobile station supports both circuit-mode and packetmode 9
TIA TR-45. 3: TDMA Wireless IP GSC v ANSI/TIA-136 -370 -A-2004, TDMA - Third Generation Wireless - Enhanced General Packet Data Service (EGPRS-136) -- Continued Ø Related standards to consider and consult with regard to implementation of this technology: • ANSI/TIA-136 -377 -A-2004, TDMA - Third Generation Wireless Enhanced General Packet Data Service (EGPRS-136) Interface Specification • ANSI/TIA-136 -376 -A-2004, TDMA - Third Generation Wireless Enhanced General Packet Data Service (EGPRS-136) Mobility Management (MM) • ANSI/TIA/EIA-136 -972 -2001, TDMA Third Generation Wireless Enhanced General Packet-Data Service (EGPRS-136) Stage-2 Description 10
TIA TR-45. 5: CDMA 2000 Wireless IP GSC v TIA-2000. 1 -D, Introduction to cdma 2000® Spread Spectrum Systems (2004) Ø The air interface described in TIA-2000. 1 -D supports combined fixed and mobile voice to broadband wireless access (up to vehicular speeds) and provides excellent coverage capability, voice services and data services (i. e. , IP access), that include up to 3. 1 Mbps on the downlink and 1. 8 Mbps on the uplink, depending on mobility level Ø The general architecture of cdma 2000, as defined in TIA 2000. 1 -D, includes: the physical layer specified in TIA-2000. 2 D, the MAC in TIA-2000. 3 -D, the LAC in TIA-2000. 4 -D, and upper layer signaling in TIA-2000. 5 -D 11
TIA TR-45. 5: CDMA 2000 Wireless IP GSC v TIA-856 -A, cdma 2000® High Rate Packet Data Air Interface Specification (2004) Ø This specification is primarily oriented toward requirements necessary for the design and implementation of access terminals within cdma 2000 high rate packet data systems (HRPDs) Ø Such systems are designed for applications such as Voice over IP (Vo. IP), desktop-quality applications on mobile devices, streaming audio and video content for mobility or nomadic users, and always-on, high speed Internet access Ø These requirements utilize an All-IP infrastructure for the EV-DO Radio Access Network and ensure that a compliant access terminal can obtain service through any access network conforming to this standard Ø The spectrum that is freed up by deploying with a 1. 25 MHz CDMA channel system can now be used to deploy the second stage of the evolution, known as EV-DO and defined in TIA-856 -A Ø The first stage of the evolution involves TIA-2000 (TIA-2000. 1 -D) 12
TIA TR-45. 6: CDMA 2000 Wireless IP GSC v Wireless IP Network Standard (TIA-835 -D) TIA-835 -D includes support for the following features: Ø Qo. S – provides Qo. S support at various segments of the cdma 2000 radio access network Ø Hotlining - provide the ability to block all traffic to/from the user, and preferably redirect the outbound traffic from the user. Ø Signaling Reduction - MS and PDSN to exchange their supporting capabilities (version of 835). Ø DHCP Support - use DHCP to support BCMCS Controller Discovery, IP Address Assignment, Mobile IPv 6 Bootstrapping, and P-CSCF Discovery. Ø Flow-based Charging - allow carrier to charge based on the content used. Ø R-P Flow Control – allow the PDSN to apply flow control on the GRE packets transferred over the R-P interface. Ø Enhanced Accounting – provide enhancements to current volume based accounting procedures. Ø IPv 6 Mobility Support – provide mobility support for IPv 6 services based on recently published IETF Mobile IPv 6 RFCs and IETF drafts. 13
TIA TR-45. 6: CDMA 2000 Wireless IP GSC v Wireless IP Network Standard (TIA-835 -B-1 [E]) Ø This standard defines requirements for support of wireless packet data networking capability on a third-generation wireless system based on cdma 2000 Ø TIA-835 -B-1[E] defines the two methods for accessing public networks (Internet) and private networks (intranets): simple IP and mobile IP Ø Describes the required quality of service, security, mobility management and accounting capabilities needed to support both methods Ø Internet Engineering Task Force protocols are widely employed whenever possible to minimize the number of new protocols required and to maximize the utilization of well accepted standards 14
TIA TR-45. 6: CDMA 2000 Wireless IP GSC v WLAN Interworking (TIA-1050) Ø WLAN interworking provides support for interworking between cdma 2000 core networks and Wireless LAN networks Ø The intent of the interworking is to extend cdma 2000 packet data services and capabilities to the WLAN environment Ø Accounting and authentication is considered in this release Ø Accessing cdma 2000 native services and seamless handoff will be standardized in a subsequent release. Publication is targeted for 3 Q 05. v CDMA/GPRS Data Roaming (TIA-1068) Ø When a subscriber in a cdma 2000 packet data roams to a GPRS network, interworking and interoperability are required to support packet data roaming Ø This standard describes the protocols and procedures to support such an interworking between a cdma 2000 packet data system and a GPRS system. Ballot was completed last month. It will be published soon. v DNS Address Resolution in TIA-835 -C-1 Ø TIA-835 -C enhancements allow the dynamic DNS address resolution in roaming scenarios. Ballot closed last month. Publication targeted for 3 Q 05. 15
TIA TR-45. 6: CDMA 2000 Wireless IP GSC v LAES for Vo. IP (TIA-1066) Ø LAES for Vo. IP specification is currently being balloted by TR-45. 6. Target publication date: 3 Q 05. v Broadcast and Multicast Services (TIA-1041) Ø BCMCS allows optimization of the use of the cdma 2000 radio interface for delivery of BCMCS content streams to terminals in an operator’s network Ø The operator can control each BCMCS content stream with regard to accounting aspects and regions of the network where the BCMCS content streams are available to various users Ø The content is encrypted to protect multicast IP flows against unauthorized reception Ø IETF protocols are widely employed whenever possible to minimize the number of new protocols required and to maximize the utilization of well accepted standards (target publication date: 3 Q 05). 16
Global Standards Collaboration GSC#10 28 August – 2 September 2005 Sophia Antipolis, France GSC TIA Engineering Committee TR 34 Satellite Equipment and Systems 17
TIA TR-34: Satellite-oriented Wireless IP GSC v. TIA-1008, IP Over Satellite (IPo. S) (2003) Ø This document contains the procedures used by remote terminals and the hub for delivery of traditional Internet Protocol (IP) services in a star satellite access network Ø Remote terminals built to the parameters and procedures specified in this document can be used to create satellite access networks using commercial Ku-band geostationary, nonprocessing transponders with footprints within the United States of America or any other part of the world 18
GSC Thank You! Mercie Danke gracias Grazie Arigato Kamsa Hamaida Xie_Xie Thoinks, Moite Cheers 19
Скачать презентацию Global Standards Collaboration GSC 10 28 August 2
dc5b3933efd3073b7cf3f5b5c80277ab.ppt