1. 1 2000.08. ELECTRONICS All IP Network Reference Model For Location Based Services All IP Network Reference Model For Location Based Services 3GPP2 All-IP Ad Hoc Group/Architecture Focus Group Vancouver, Canada August 8 – 10, 2000 Samsung Electronics, Co., Ltd Jimmy H. Dho and Haeng S. Koo Phone: +82-31-779-8012 E-mail: jhdo@telecom.samsung.co.kr hskoo@sta.samsung.com

2. 2 2000.08. ELECTRONICS  J-STD-036 (PN-3890), Annex B Local Positioning Determining Entity.  This slide describes the LPDE variant of the PDE including its relation to the MPC and BS within the E-911 Network Reference Model. Local PDE Network Topology

3. 3 2000.08. ELECTRONICS Network Reference Model for Emergency Services for Wireless Subscribers(PN-4288)

4. 4 2000.08. ELECTRONICS Wireless IP Network Architecture Model for LBS Trunk Signaling Gateway Media Gateway Media Resource Function WAG Location Server (MPC) + (C/L)PDE Mobility Manager Service Creation Environment Media Gateway Control Function PSTN Internet PDN Call Control Mobility Mgmt. Resource Mgmt. Security Mgmt. Service Mgmt. LEGACY SUPPORT Foreign Agent / PDSN Application & Services SCP