JPWO2011040034A1

5G,4G

Title

Resource mapping method, determination method, network side equipment and user terminals

Application Number:

JP20110534084

Publication Date:

21-02-2013

Current Assignee:

Family ID:

Application Date:

30-09-2010

Declaring Company:

Publication Country:

US

Priority Date:

01-10-2009

Title

Resource mapping method, determination method, network side equipment and user terminals

Application Number:

JP20110534084

Family ID:

Publication Country:

US

Publication Date:

21-02-2013

Application Date:

30-09-2010

Priority Date:

01-10-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

Even when SU-MIMO and MU-MIMO are applied simultaneously, a terminal device capable of reducing inter-sequence interference in pilot signals between terminals while suppressing inter-sequence interference in a plurality of pilot signals used by the same terminal. Disclose. In this terminal apparatus (200), the pilot information determination unit (204) determines the Walsh sequences of the first and second stream groups, at least one of which includes a plurality of streams, on the basis of the allocation control information. The signal generator (205) forms a transmission signal by spreading each stream included in the first and second stream groups with the determined Walsh sequence. At this time, mutually orthogonal Walsh sequences are set for the first and second stream groups, and users are assigned in units of stream groups.

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.