JP2016119706A

5G,4G

Title

DETERMINATION OF FEEDBACK INDICATORS BASED ON MINIMIZATION OF TARGET VALUE

Application Number:

JP20160027834

Publication Date:

30-06-2016

Current Assignee:

Family ID:

Application Date:

17-02-2016

Declaring Company:

Publication Country:

US

Priority Date:

28-02-2008

Title

DETERMINATION OF FEEDBACK INDICATORS BASED ON MINIMIZATION OF TARGET VALUE

Application Number:

JP20160027834

Family ID:

Publication Country:

US

Publication Date:

30-06-2016

Application Date:

17-02-2016

Priority Date:

28-02-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide efficient feedback mechanisms to enable closed loop MIMO operations.

SOLUTION: In order to perform wireless communication in a closed loop multiple input multiple output (MIMO) system a feedback data structure is communicated over a wireless channel between a first wireless node and a second wireless node. The feedback data structure contains indicators identifying coding to be applied by the second wireless node on signals communicated between the second wireless node and the first wireless node. Information of the feedback data structure is based on wireless channel conditions detected at the first wireless node. The indicators identify different coding to be used for different corresponding bands of the wireless channel.

SELECTED DRAWING: Figure 6

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.