CN1714578A

3G,2G

Title

CHANNEL SWITCHING FOR SUPPORT OF MULTIMEDIA BROADCAST AND MULTICAST SERVICES

Application Number:

CN2003819025

Publication Date:

28-12-2005

Current Assignee:

Family ID:

Application Date:

06-08-2003

Declaring Company:

Publication Country:

US

Priority Date:

07-08-2002

Title

CHANNEL SWITCHING FOR SUPPORT OF MULTIMEDIA BROADCAST AND MULTICAST SERVICES

Application Number:

CN2003819025

Family ID:

Publication Country:

US

Publication Date:

28-12-2005

Application Date:

06-08-2003

Priority Date:

07-08-2002

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention comprises a radio access network and a method for transmitting Multimedia Broadcast/Multicast Service (MBMS) using the channel switching the channel switching is between dedicated and shared/common channels. The invention also includes to use when a wireless transmit/receive device receives an MBMS receiving scheduling when one MBMS multi-transmission source of service. the source is to transmit the MBMS service data in differing orders. In one embodiment the operating frequency band in the section information and then using the out-of-band synchronous information in another embodiment of the present invention.

The present invention includes a radio access network and a method for sending a multimedia broadcasts/multicast services (MBMS) using channel switching. The channel switching is between dedicated and shared/common channels. The invention also includes MBMS reception scheduling for use when a wireless transmit/receive device receives an MBMS service from multiple transmission sources. The sources transmitting the MBMS service data in differing orders. One embodiment uses in band segmentation information and another embodiment uses out of band synchronization information.

The present invention includes a radio access network and a method for sending a multimedia broadcasts/multicast services (MBMS) using channel switching. The channel switching is between dedicated and shared/common channels. The invention also includes MBMS reception scheduling for use when a wireless transmit/receive device receives an MBMS service from multiple transmission sources. The sources transmitting the MBMS service data in differing orders. One embodiment uses in band segmentation information and another embodiment uses out of band synchronization information.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.