US2011243009A1

Title

Physical Downlink Shared Channel Muting on Cell-Specific Reference Symbols Locations for of Non-Serving Cells

Application Number:

US201113075854

Publication Date:

06-10-2011

Current Assignee:

Family ID:

Application Date:

30-03-2011

Declaring Company:

Publication Country:

US

Priority Date:

01-04-2010

Title

Physical Downlink Shared Channel Muting on Cell-Specific Reference Symbols Locations for of Non-Serving Cells

Application Number:

US201113075854

Family ID:

Publication Country:

US

Publication Date:

06-10-2011

Application Date:

30-03-2011

Priority Date:

01-04-2010

Current Assignee:

Declaring Company:

Abstract  Abstract

The primary serving base station transmits PDSCH with zero energy on the inter-cell CRS resource element location. This is called mute PDSCH. Within the first Physical Resource Block (PRB 0) the RE positions in the frequency domain are indexed between 0 and 11. The muted PDSCH RE positions per antenna port are computed using the cell IDs of all CoMP cells other than the cell ID i. The invention defines the Orthogonal Frequency Division Multiplexing (OFDM) symbols in which muting occurs.

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.