1X Advanced. August 2011

Transcription

1 1X Advanced August

2 1X Advanced Natural Next Step for CDMA2000 1X 1 X A d v a n c e d Up to 4x Increase in Voice Capacity Frees Up Spectrum for EV-DO Data Up to 70% Increase in Coverage Simple and Cost-Effective Upgrade 2

3 1X and EV-DO Have Strong Evolution Paths Commercial Note: Estimated commercial dates Best in class voice capacity CDMA2000 1X 1X Advanced SIMULTANEOUS 1X VOICE AND EV-DO/LTE DATA (SVDO/SVLTE) 1.5x increase with available features 4 Up to 4x increase 5 Broadband Up & Downloads 3x data rates to all users in cell Higher capacity and data rates Higher network capacity and improved user experience Rev A EV-DO Multicarrier H/W Upgrade EV-DO Rev. B (Commercial) DO Advanced DL: 3.1 Mbps UL: 1.8 Mbps DL: 9.3 Mbps 1 UL: 5.4 Mbps DL: 14.7 Mbps 2 UL: 5.4 Mbps DL: 14.7 Mbps 3 UL: 5.4 Mbps 3 1 Peak rate for 3 EV-DO carriers supported by initial implementation. 2 Peak rate for 3 EV-DO carriers with 64QAM in the DL. Rev. B standard supports up to 15 aggregated Rev. A carriers. 3 Same peak rates as Rev. B, but with new dimension of enhancements 4 Capacity increase possible with new codec (EVRC-B) and handset interference cancellation (QLIC). 5 4x increase with receive diversity; 3x without Created 06/20/2011

4 1X Advanced: Up to 4x Increase Over CDMA2000 s Excellent Capacity 1X Advanced CDMA2000 Achievable Today 3x Voice users 4x Voice users x Voice users 1.5x Voice users Single Antenna Mobile Rx Diversity EVRC Single RX EVRC-B QLIC (device IC) New handset Network upgrades BTS IC + Adv. QLIC Radio Link Enhancements New handset & New Channel Card Leveraging Proven CDMA2000 Technology 4 Notes: Source Qualcomm Simulations using 3GPP2 simulation framework with embedded sectors,

5 Early Time-to-Market by Leveraging Available MSMs with MRD 4x x 1.5x 2.3x Existing Channel Card RLIC All Features New Channel Card Available MSMs New MSMs Today s Devices + EVRC-B QLIC + Mobile Rx Diversity (MRD) 1X Advanced Devices Relative capacity/sector (1.25 MHz) RLIC Reverse Link Interference Cancellation 5

6 Free Up Spectrum for EV-DO Data CDMA2000 1X 1X Advanced EV-DO Same voice capacity in quarter of the spectrum Freed-up spectrum can be used for EV-DO data 6

7 Up to 70% Increase in Coverage Up to 4x higher capacity with same coverage as 1X today x 1X Today 4x 1X Advanced Up to 70% larger coverage area with same capacity as 1X today x 1X Advanced Capacity and coverage tradeoff 7 Notes: Based on Qualcomm simulations, coverage is defined as the maximum area with less than 1% of the users in outage; Assumptions : 3GPP2 simulation frame work, embedded sector, with all the 1X Advanced features considered including MRD, FL and RL Interference Cancellation, new RC

8 Simple and Cost-Effective Upgrade Leverages existing assets Simple channel card upgrade Standards published in June 2009 Interference Cancellation Radio Link Enhancements CSM8700 1X Advanced Mobile Receive Diversity 4x Voice Capacity 8

9 Increased Data Capacity Where EV-DO is Not Available 3x Data Capacity 1X Advanced 1X Today Voice Capacity 4x Up Higher to 3x data voice capacity quality increase with with no impact 1X Advanced on capacity 9

10 Simultaneous 1X Voice and EV-DO Data 1X Voice EV-DO Data SV-DO Handset feature with no network impact Independent of the air link standard Voice using 1X or 1X Advanced EV-DO Rev. A or Rev. B Commercial in

11 1X Advanced and Rev. B: Strong Chipset Support Devices Infrastructure Smartphones/ Tablets & other Smart Devices MSM 8660 Rev. B / 1X Adv HSPA+ MSM 8655 Rev. B/1X Adv HSPA+ MSM 8960 Rev. B / 1X Adv LTE/DC-HSPA+ MSM 7630 Rev. B/1X Adv HSPA+ Macro BTS CSM 6800 Rev. B Pico/ Femto CSM 6850 Rev. B CSM X Advanced QSD 8650 Rev. B/ HSPA FSM 98xx Rev. B Feature & Basic Phones QSC 61x5 Rev. B/ 1X Adv QSC 6695 Rev. B / 1XAdv HSPA+ Modems & Data Cards MDM 6600 Rev. B/ HSPA+ MDM 9600 Rev. B/ LTE/DC-HSPA+ 11

12 1X Advanced: Continuing the Voice Capacity Leadership 1X Advanced CDMA2000 x Voice users 4x Voice users LTE-VoIP 2.1x Voice users EVRC Single RX BTS IC + Adv. QLIC+ MRD Radio Link Enhancements New Channel Card & New Handset AMR (12.2kbps) MRD (Rx Div) New network w/ IMS & New Handset Larger1X Advanced UL coverage because of soft-handoff and continuous UL 12 Notes: Source Qualcomm Simulations. The capacity comparison is based on 10 MHz spectrum using 3GPP2 simulation framework with embedded sectors, 7 carriers considered for 1X and 1X Advanced.

13 1X Advanced Natural Next Step for CDMA2000 1X 1 X A d v a n c e d Up to 4x Increase in Voice Capacity Frees Up Spectrum for EV-DO Data Up to 70% Increase in Coverage Simple and Cost-Effective Upgrade 13

14 Questions? Connect with Us m.qualcomm.com/technology /contributors/prakash-sangam 14

15 15 Additional Slide

16 Better Voice Quality for Similar Capacity Voice Quality 1X Advanced (EVRC-WB) Higher Voice Quality for similar capacity 1X Today (EVRC) 1X Advanced (EVRC-B) x 3.5x 4x Voice Capacity EVRC-WB Higher voice (4GV TM quality ) provides with clear no and impact natural on voice capacity 16