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1 Leverages technologies available today - 4GV TM - Wideband vocoder and Fluence TM noise cancellation HD Voice Ability to differentiate voice service.

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Presentation on theme: "1 Leverages technologies available today - 4GV TM - Wideband vocoder and Fluence TM noise cancellation HD Voice Ability to differentiate voice service."— Presentation transcript:

1 1 Leverages technologies available today - 4GV TM - Wideband vocoder and Fluence TM noise cancellation HD Voice Ability to differentiate voice service to high-value customers Unprecedented mobile voice quality

2 2 Unprecedented Mobile Voice Quality Leverages technologies commercially available today Advanced Noise Cancellation Qualcomm’s advanced noise cancellation technology Wideband Vocoder Superior voice quality compared to today’s narrow band vocoders 4GV TM -WB (EVRC-WB) + Fluence TM

3 3 Wideband Vocoder Provides Clear and Natural Voice Frequency Low frequency extension increases naturalness, presence and comfort High frequency extension improves voice clarity and intelligibility Voice Higher voice quality with no impact on capacity Wideband 4GV TM -WB Narrowband Today’s EVRC and PSTN  Higher quality when both sides support wideband (WB) vocoders

4 4 4GV TM -WB Offers Higher Quality Voice without Capacity Impact Capacity Quality 4GV TM -WB (EVRC-WB) 4GV TM -B (EVRC-B) Higher Quality at same capacity as today’s EVRC Higher voice quality with no impact on capacity  Enhances both VoIP and Circuit Switched (CS) voice quality  Supported in select Qualcomm MSM chipsets EVRC

5 5 Fluence TM – Qualcomm’s Advanced Noise Cancelling Technology Primary Microphone Secondary Microphone Speaker Incremental software only upgrade  Superior noise reduction without impacting speech quality  Accurately identifies noise by employing secondary microphone  Commercially available in select phones

6 6 HD VoIP is the Natural Choice when Migrating to All-IP 3G Network WB VoIP WB – Wideband NB – Narrowband IMS for VoIP PSTN Fixed Migration to IP WB VoIP Terminal Fixed Phone Higher voice quality with no impact on capacity  End-to-end VoIP enables HD voice NB IP

7 7  HD voice can earn and retain high-value customers  Attractive for enterprise market  Leverage high-end devices with 4GV TM -WB and Fluence TM  Capitalize on increasing fixed VoIP penetration (HD VoIP) Ability to Differentiate Voice Service to High-Value Customers

8 8 HD Voice Demo Configuration HD VoIP Phone (VoIP+4GV TM -WB+ Fluence TM ) Fixed IP HD VoIP Phone (with WB codec G.722) CTIA Conference Room CTIA Booth CTIA Equipment Room QRC San Diego 4GV TM -WB G.722 Transcoder EV-DO Rev. A/B PDSN Internet Asterisk/ MGW Internet

9 9 Back Up Slides

10 10 Mobile to Mobile HD CS Voice is Possible WB CS voice WB – Wideband NB – Narrowband PSTN Fixed Phone NB WB CS voice WB 3G Network NB CS voice 3G Network TrFO Function 3G Network TrFO - Transcoder Free Operation PCM - CS based transport network PCM/PSTN Higher voice quality with no impact on capacity  End-to-end HD CS voice has to bypass PSTN and PCM


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