1. GSC-13 Location Services
DOCUMENT #:
GSC13-GRSC6-24
FOR:
Presentation
SOURCE:
TIA
AGENDA ITEM:
GRSC Agenda Item 4.1, Location Services
CONTACT(S):
Cheryl Blum
GSC-13 Location Services
Cheryl Blum, TIA
Submission Date: July 14, 2008

2. Location Services (1)
Position Determination Service for cdma2000® Spread Spectrum Systems
(TIA-801)
Standards work for TIA-801 has commenced in the air interface for Revision B. Currently:
TIA-801 supports Global Positioning Systems (GPS) and 1x
TIA-801-A supports Standalone High Rate Packet Data (HRPD)
New development and supporting work items for TIA-801-B (Proposed Publication 4Q2008)
Galileo: allow for A-GALILEO positioning
Ultra Mobile Broadband: include positioning for UMB
Consideration for other Global Navigation Satellite Systems
Highly Detectable Pilots (HDP)
Message Extensions

3. Location Services (2) Feature list for TIA-801-B
Global Navigation Satellite Systems
Beidou
GLONASS
QZSS
Galileo
Include additional pilots
Highly Detectable Pilots (HDP)
Support for UMB pilot measurements
Enhance message functionality to support Standalone HRPD

4. Strategic Direction
Upon publication, TIA-801-B would allow support for the following technologies:
1x RTT
HRPD and 1x
Standalone HRPD
UMB
Hence, the industry would be in a position to support any one or all of these technologies for location based services

5. Strategic Direction
Relative to Core Network, TIA/3GPP2 is not defining IP location Services
IP-based Location Services has been moved to OMA
OMA Location Working Group specifies location enablers that can be used by 3GPP2