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White papers(71)

Expand IEEE802.11ac: The Next Evolution of Wi-Fi
802.11ac is the next evolution of the Wi-Fi standard that promises to deliver multiple HD video streams simultaneously. It can reach maximum throughputs well above a Gigabit per second.
PDF
5/11/12
Expand Circuit-switched Fallback: The First Phase of Voice Evolution for Mobile LTE ...
Developed in collaboration, Qualcomm and Ericsson share their insights on CSFB, including key conclusions and performance assessments based on recent deployment experiences and extensive testing.
PDF
5/07/12
Expand Broadcast Delivery of Multimedia Content to Mobile Users
Internet content delivery is based on the ubiquitous use of HTTP, which allows the same common server infrastructure to be used to deliver all web content over all networks to all end devices.
PDF
2/24/12
Expand HSPA+ Advanced: Taking HSPA+ to the Next Level Whitepaper
This whitepaper explores the benefits of HSPA+ Advanced. HSPA+ Advanced, encompassing enhancements being defined in 3GPP Release 11 and beyond, takes the performance of HSPA+ to a whole new level. It expands the role of Multicarrier enabling operators to utilize their entire available spectrum.
PDF
2/09/12
Expand Cellular and the Smart Grid: A Brand-New Day
IDC Energy Insights on Smart Grid white paper.
PDF
9/13/11
Expand Performance and Implementation of SF-DC Aggregation
The proliferation of 3G services has fuelled continuous enhancements to the WCDMA-HSPA system, such as 64QAM, MIMO, DC-HSDPA and Multi-Carrier HSDPA.
PDF
9/07/11
Expand Performance Gains of Single-Frequency Dual-Cell HSDPA

In this paper, we study the scheme of Single-Frequency Dual-Cell HSDPA (SF-DC HSDPA) which is introduced to simultaneously transmit two separate packet streams from two cells to a mobile. The inter-stream interference is suppressed by the linear-MMSE equalizer at the mobile.

PDF
8/30/11
Expand Dual Cell HSDPA System Benefits and User Experience Gains

Dual Cell-High Speed Downlink Packet Access (DC-HSDPA), which was introduced in Release 8 of the WCDMA specifications, enables the User Equipment (UE) to receive downlink data on two adjacent carriers simultaneously.

PDF
8/30/11
Expand CSoHS Voice Capacity in HSPA networks with realistic overhead channel modeling

In this paper, we analyze the capacity of Circuit Switched Voice over High Speed Packet Access (HSPA) (CSoHS), using a Release 7 HSPA system that supports Continuous Packet Connectivity (CPC).

PDF
8/30/11
Expand "How can I price my games to get more revenue?"
A Pricing Study of Brew® Games From Qualcomm® Internet Services
PDF
8/01/11