DOCUMENT #:GSC15-XXXX-nn FOR:Presentation or Information SOURCE:TIA AGENDA ITEM: CONTACT(S): Fran O’Brien Jane Brownley Cheryl Blum Mark Epstein Title of presentation Name of Speaker, Title and Organization Global Standards Collaboration (GSC) GSC-15

2 Emergency Communications

3 Commercial Mobile Alert Service (CMAS) Background:  The “Warning, Alert, and Response Network” Act Signed into law on October 13, 2006  Sets in motion the planning for “Commercial Mobile Service” Providers to “voluntarily” send emergency alerts to their subscribers “Commercial Mobile Service Providers” are considered to be cellular and paging companies. Only the service is discussed – technology choices are not specified  Thus, Sub-Committees developing these standards have the option of choosing a specific technology This work is Regional [US based]  Joint development activity between TR-45 [TR-45.5 and TR-45.8] and ATIS to develop CMAS-related specifications common to both groups  Core Standards for 1x cdma2000® 1 CMAS air interface documents have completed development and published. 1 cdma2000® is the trademark for the technical nomenclature for certain specifications and standards of the Organizational Partners (OPs) of 3GPP2. Geographically (and as of the date of publication), cdma2000® is a registered trademark of the Telecommunications Industry Association (TIA-USA) in the United States.

4 Commercial Mobile Alert Service (CMAS) CMAS Reference Architecture for CDMA

5 Commercial Mobile Alert Service (CMAS) CMAS Reference Architecture for CDMA  The applicable network entities are represented by squares. The applicable reference points of the CDMA wireless network reference model are represented by circles and are defined in the TIA Wireless Network Reference Model;  The ‘C’ and ‘E’ reference points are defined in the Commercial Mobile Alert Service Architecture and Requirements Version 1.0, FCC Commercial Mobile Service Alert Advisory Committee.  The reference architecture, as defined herein, is intended to provide a level of abstraction that may facilitate the specification of messages and protocols within.

6 E911 and Priority Services  Support of granting priority access to cdma2000 services to a government related special class of users.  Support identification of emergency calls originated by the mobile station. This indication is passed to the network.  Support Multimedia Priority Services for 1x and HRPD

7 Location  Continued evolution of location based services  Significant updates to Position Location documents, which enhances availability of location based services, e.g., E911.  Completing test specifications commences with major position location updates.  Improved protocols and procedures to enable mobile station based Advance Forward Link Trilateration (AFLT) for 1x, HRPD, and UMB technologies.

8 Location  More general support for Global Navigation Satellite Systems in addition to GPS, including  GLONASS  Galileo  Quazi-Zenith Satellite Systems (QZSS)  Compass/BeiDou  The protocols can also be extended to systems not yet defined. Support for Satellite Based Augmentation Systems  American Wide Area Augmentation System (WAAS)  European Geostationary 28 Navigation Overlay Service (EGNOS)  Indian GPS Aided GEO Augmented Navigation Systems (GAGAN)  29 and Japanese Multi-functional Satellite Augmentation Systems (MSAS)