RCS Rich Communication Suite (RCS) is an industry standard focused on the use of
IMS (IP Multimedia Subsystem) for providing mobile phone communication services. Based on the buddy list,
it can enable communication such as voice video call, instant messaging, and file share.
Main Features
• Enhanced Phonebook With service capabilities and presence enhanced contacts information
• Enriched Call Enables multimedia content (video, picture) sharing during a voice call.
• Enhanced Messaging Enables a large variety of messaging options including chat, message history
and large file.
and large file.
• Multiple Platform Support Support working different platform including mobile and PC.
RCS Standard Functions
• Enhanced Phonebook– Network address book
– Subjective presence
– Objective presence
– Location presence
– Subjective presence
– Objective presence
– Location presence
• Enriched CS Domain Call
– Video call
– Video share
– Picture share
– File transfer
– Video share
– Picture share
– File transfer
• Enhanced Messaging– Enhanced SMS/MMS
– 1 to 1 chat
– 1 to n chat
– 1 to 1 chat
– 1 to n chat
RCS-e Function
– Register (SSO/GIBA, Digest)
– Capability discovery
– New user discovery mechanism
– Capability polling mechanism
Extended Function
• Mobile Native Integration– Integrate with mobile native
contact list
– invoke mobile native notice
mechanism while running on
background
– Interact with mobile native
applications
contact list
– invoke mobile native notice
mechanism while running on
background
– Interact with mobile native
applications
• Mobile Native Integration– Integration with SNS by gateway
– integration with SNS by client
– integration with SNS by client
RCS Client Module Introduce
• GUI Entity– Provide protocol stacks including SIP, HTTP, MSRP
and etc., which support multiple operating systems with high
performance algorithm implementation (ABNF parser, buffer,
and memory management).
• Service Enabler – The implementation of RCS basic service
framework.
• Service Framework – A kind of modular design pattern.
• Service Platform – The upper layer GUI module, which invoke
MTC API to start a service and wait for the return event.
and etc., which support multiple operating systems with high
performance algorithm implementation (ABNF parser, buffer,
and memory management).
• Service Enabler – The implementation of RCS basic service
framework.
• Service Framework – A kind of modular design pattern.
• Service Platform – The upper layer GUI module, which invoke
MTC API to start a service and wait for the return event.
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