CN103609036B

5G,4G

Title

Method for transmitting signal using a plurality of antenna ports and transmission end apparatus for same

Application Number:

CN2012829375

Publication Date:

17-05-2017

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 a plurality of antenna ports and transmission end apparatus for same

Application Number:

CN2012829375

Family ID:

Publication Country:

US

Publication Date:

17-05-2017

Application Date:

11-05-2012

Priority Date:

12-05-2011

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

The present invention relates to wireless communication and more particularly to a method for transmitting a signal using a plurality of antenna ports and a transmission end apparatus for same. According to a method for a transmission end transmitting the signal in a multi-input multi-ouput (MIMO) wireless communication system of the present invention a step of transmitting instruction information on a first channel transmission method to a reception end and a step of transmitting the first channel to the reception end using a resource region are comprised wherein the first channel is either an advanced-physical downlink control channel (A-PDCCH) or a relay-physical downlink control channel (R-PDCCH) the first channel is not transmitted when at least a portion of the resource region overlaps with a resource region used for transmitting a second channel and wherein the second channel can be periodically transmitted using a predetermined portion of the resource region.

The present invention relates to wireless communication and more particularly to a method for transmitting a signal using a plurality of antenna ports and a transmission end apparatus for same. According to a method for a transmission end transmitting the signal in a multi-input multi-ouput (MIMO) wireless communication system of the present invention a step of transmitting instruction information on a first channel transmission method to a reception end and a step of transmitting the first channel to the reception end using a resource region are comprised wherein the first channel is either an advanced-physical downlink control channel (A-PDCCH) or a relay-physical downlink control channel (R-PDCCH) the first channel is not transmitted when at least a portion of the resource region overlaps with a resource region used for transmitting a second channel and wherein the second channel can be periodically transmitted using a predetermined portion of the resource region.

The invention relates to wireless communication and more particularly to a transmitting terminal device for using multiple antenna ports transmitting signal and for the method. according to the present invention used in a multiple input multiple output (MIMO) wireless communication system transmitting terminal transmitting signal comprising the step of transmitting to the receiving end indicating information about the first channel transmission method of; and using the resource region separates the first channel is transmitted to the receiving end of the step wherein the first channel is a higher physical downlink control channel (A-PDCCH) or a relay physical downlink control channel (R-PDCCH) when at least a portion of the resource region for transmitting the second channel resource region overlap. the first channel is not transmitted and wherein using the resource zone of a predetermined part periodically transmitting the second channel.

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.