1. All Rights Reserved © Alcatel-Lucent 2006, ##### 1 | Presentation Title | Month 2006 TSG-C Air Interface WG2 1S-95 cdma 2000 1x - Revision 0 - Revision A - Revision B - Revision C - Revision D - Revision E cdma2000 HRPD - Revision 0 - Revision A - Revision B - Revision C BCMCS HRPD Supplemental Service Key Exchange Enhance Subscriber Privacy VoIP Codecs and Protocols Highly Detectable Pilots

2. All Rights Reserved © Alcatel-Lucent 2006, ##### 2 | Presentation Title | Month 2006 TSG-C Air Interface WG2 Inter-working Documents - HRPD  1x - LTE  HRPD - LTE  1x - WiMAX  HRPD

3. All Rights Reserved © Alcatel-Lucent 2006, ##### 3 | Presentation Title | Month 2006 TSG-C Air Interface WG2 WG2: Signaling and Protocol, Orlett W. Pearson (Alcatel-Lucent)  SWG1: Medium Access Control (MAC), JS (Samsung)  SWG2: Link Access Control (LAC), Airlink Management Protocol, Tony Lee (VIA Telecomm)  Connection Layer  Security  SWG3: Call Processing UL Protocols and Applications, Broadcast Multicast Systems (BCMCS), Ravi Pardwarden (Qualcomm)  Application  Session

4. All Rights Reserved © Alcatel-Lucent 2006, ##### 4 | Presentation Title | Month 2006 TSG-C Air Interface WG2 Revision 0  Divided document into multiple parts  New Radio Configurations  Quick Paging Channel  Supplemental Channel (SCH) Revision A  New Common Channels  Concurrent Packet and Voice Services  Access Control based on call type (ACCT)

5. All Rights Reserved © Alcatel-Lucent 2006, ##### 5 | Presentation Title | Month 2006 TSG-C Air Interface WG2 Revision B  Rescue Channel  Direct to Idle  Short Data Burst Revision C  EV-DV  AKA Message Integrity

6. All Rights Reserved © Alcatel-Lucent 2006, ##### 6 | Presentation Title | Month 2006 TSG-C Air Interface WG2 Revision D  MEID  Fast Call Setup  BCMCS  Settable Packet Zone Hysteresis Timers Revision E  New Radio Configuration  Femto Support  Flex Duplex  Call Drop Recovery

7. All Rights Reserved © Alcatel-Lucent 2006, ##### 7 | Presentation Title | Month 2006 TSG-C Air Interface WG2

8. All Rights Reserved © Alcatel-Lucent 2006, ##### 8 | Presentation Title | Month 2006 TSG-C Air Interface WG2