JPWO2011007583A1

5G,4G

Title

Methods and systems used to determine system information types

Application Number:

JP20110522743

Publication Date:

20-12-2012

Current Assignee:

Family ID:

Application Date:

16-07-2010

Declaring Company:

Publication Country:

US

Priority Date:

17-07-2009

Title

Methods and systems used to determine system information types

Application Number:

JP20110522743

Family ID:

Publication Country:

US

Publication Date:

20-12-2012

Application Date:

16-07-2010

Priority Date:

17-07-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

Provided are a radio communication terminal apparatus and a radio transmission method for reducing inter-code interference between DM-RSs of a CoMP terminal and a Non-CoMP terminal. The CoMP set setting unit (102) sets the cell IDs of all cells in the CoMP set in the cell selection unit (104), and the serving cell setting unit (103) sets the cell IDs of the serving cells in the cell selection unit (104). . A cell selection unit (104) selects a cell ID closest to the cell ID of the serving cell from the cells in the CoMP set. Sequence information calculation unit (106) derives a sequence group number from the selected cell ID, and sequence number calculation unit (106) calculates the sequence number from the derived sequence group number and DM-RS transmission bandwidth. .

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.