AR066329A1

5G,4G,3G

Title

Not Available

Application Number:

AR2008P101792

Publication Date:

12-08-2009

Current Assignee:

Family ID:

Application Date:

28-04-2008

Declaring Company:

Publication Country:

US

Priority Date:

27-04-2007

Title

Not Available

Application Number:

AR2008P101792

Family ID:

Publication Country:

US

Publication Date:

12-08-2009

Application Date:

28-04-2008

Priority Date:

27-04-2007

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus for managing resources for multimedia broadcast multicast services (MBMS) are described. A wireless transmission / reception unit (WTRU) sends a measurement report and an MBMS reception performance report to a network. A change can be made in the area of the single frequency network (SFN) based on the cell reselection information, the reception performance of the WTRU macrodiversity MBMS, cell signal strength neighbor informed by a WTRU, the level of interference measured by the WTRU, a quantity of the WTRUs within a cell, the service priority, the class of WTRU, the evolution of the mobility of the WTRU, the location of the WTRU with respect to to a cell center, the interference level of the WTRU MBMS reception, etc. A decision can be made regarding connection / disconnection of the MBMS service and / or point-to-point (PTP) to point-to-multipoint (PTM) switching, based on a WTRU channel condition. The condition of the channel can be determined based on whether the WTRU is in synchronization or out of synchronization with respect to the MBMS reception, consecutive negative receipt acknowledgments (the NAKs) in a certain time window, the loss per path measured from a channel reference, etc.

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.