KR20140027236A

5G,4G

Title

METHOD FOR TRANSMITTING SIGNAL USING PLURALITY OF ANTENNA PORTS AND TRANSMISSION END APPARATUS FOR SAME

Application Number:

KR20137029546

Publication Date:

06-03-2014

Current Assignee:

LG

Family ID:

Application Date:

11-05-2012

Declaring Company:

LG

Publication Country:

US

Priority Date:

12-05-2011

Title

METHOD FOR TRANSMITTING SIGNAL USING PLURALITY OF ANTENNA PORTS AND TRANSMISSION END APPARATUS FOR SAME

Application Number:

KR20137029546

Family ID:

Publication Country:

US

Publication Date:

06-03-2014

Application Date:

11-05-2012

Priority Date:

12-05-2011

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

The present invention relates to wireless communications and, more specifically, a method for transmitting signals using multiple antenna ports and a transmitting-end device for the same. According to the present invention, included in the method for transmitting signals by the transmitting end in MIMO (Multi-Input Multi-Output) wireless communications system are: a step of transmitting indication information on transmission method of a first channel; and a step of transmitting the first channel to a receiving end using resource region, wherein the first channel is A-PDCCH (Advanced-Physical Downlink Control CHannel) or R-PDCCH (Relay-Physical Downlink Control CHannel). If at least some of the resource region is overlapped with a resource region, which is used for sending a second channel, the first channel is not transmitted while the second channel can be sent periodically using some predetermined area of the resource region.

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.