White Paper V600
•Data communication
Transfer data and access the Internet or an intranet with a computer, PDA or handheld device connected via Bluetooth, infrared or cable.
•Data and voice
Maintain a data connection when conducting a voice call.
•Provide settings
Receive GPRS configuration settings from the provider OTA (over the air), making manual con- figuration unnecessary.
•
Take advantage of full user control in the data connections menu, establishing multiple descriptions and accessing advanced settings for GPRS.
Standards, architecture and protocol
The architecture, protocols and codecs for PSS (Packet Switched Streaming) follow the 3GPP specifications to ensure interoperability between business solutions. Sony Ericsson fully supports the 3GPP stand- ard, but will also meet the market requirements of supplementary formats and codecs.
Sony Ericsson Applications
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Synchronization |
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Spatial layout |
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Capability Exchange |
| Session Establishment |
| Session Control |
| Scene Description |
|
| Speech Decoder |
| Audio Decoder |
| Text |
| Graphics Vector Decoder |
|
| Image Decoder |
| Video Decoder |
| |||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Packet based network interface
3GPP L2
Figure 1. Functional components of a PSS client
19 | August 2005 |