ES2620104T3

5G,4G

Title

Antenas geográficamente aisladas

Application Number:

ES20120836718T

Publication Date:

27-06-2017

Current Assignee:

Family ID:

Application Date:

30-03-2012

Declaring Company:

Publication Country:

US

Priority Date:

30-09-2011

Title

Antenas geográficamente aisladas

Application Number:

ES20120836718T

Family ID:

Publication Country:

US

Publication Date:

27-06-2017

Application Date:

30-03-2012

Priority Date:

30-09-2011

Current Assignee:

Declaring Company:

Abstract  Abstract

A method (400) for adjusting a code book (316), comprising: transmitting (410) a reference signal to a first device from a base transceiver station (110) having a first set of antennas (112) and a second set of antennas (114) geographically separated from the first set of antennas; receive an informative feedback from the first device, which represents information that can be used to construct a weighting coefficient adjustment vector; select (418) a precoding vector from a codebook based at least in part on the informational feedback received from the first device; calculate (420) the weighting coefficient adjustment vector based at least in part on the informational feedback and apply the weighting coefficient adjustment vector to the selected precoding vector to provide an adjusted precoding vector; and transmitting (422) data to the first device using the adjusted precoding vector, wherein: the information represented in the informational feedback admits an imbalance of antenna gain between the first set of antennas and a second set of antennas.

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.