HSPA+ for Enhanced Mobile Broadband

[skysunmoon]

Table of Contents
[1] Executive Summary ......................................................................... 1
[2] Introduction and Overview ............................................................... 2
2.1 What is HSPA+?...................................................................... 3
[3] HSPA Offers an Entire Range of IP Services .................................. 4
[4] HSPA+ Doubles Data Capacity and Reduces Cost ........................ 4
4.1 Multiple Input Multiple Output (MIMO)..................................... 5
4.2 Higher Order Modulation (HOM) ............................................. 6
4.3 Discontinuous Transmission and Reception (DTX/DRX)........ 6
[5] HSPA+ More than Doubles the Voice Capacity .............................. 7
5.1 Higher Data Capacity through Voice over HSPA .................... 8
[6] Enhanced User Experience Benefits ............................................... 9
[7] Multicarrier Further Enhances the Broadband Experience............ 10
[8] HSPA+ is the natural evolution of HSPA at a lower cost............... 12
[9] The Optimal Solution in single and aggregated 5 MHz blocks ...... 13
[10] HSPA+ Has a Strong Evolution Path beyond R8 ........................ 15
[11] Conclusion ................................................................................... 16
[12] Appendix ...................................................................................... 17

Qualcomm Incorporated
February 2009