US 2014/0153426 A1 · METHOD AND APPARATUS FOR PERFORMING A CHANNEL MEASUREMENT THROUGH A RECEIVING END IN A WIRELESS COMMUNICATION SYSTEM

Abstract

Disclosed is a method for receiving a downlink signal through a receiving end in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a transmitting end, information on at least one antenna port of a reference signal for a control channel and at least one antenna port of a reference signal for a data channel; receiving the control channel on the basis of the reference signal for the control channel; and receiving the data channel on the basis of the reference signal for the control channel and the reference signal for the data channel, wherein the at least one antenna port of the reference signal for the control channel is included in the at least one antenna port of the reference signal for the data channel.

Claims12

Dependent claims

A method of receiving a downlink signal at a receiving end in a wireless communication system, comprising:

receiving information on at least one antenna port of a reference signal for a control channel and at least one antenna port of a reference signal for a data channel from a transmitting end;
receiving the control channel based on the reference signal for the control channel;
and
receiving the data channel based on the reference signal for the control channel and the reference signal for the data channel,
wherein the at least one antenna port of the reference signal for the control channel is included in the at least one antenna port of the reference signal for the data channel.

2 more elements

Dependencies are inferred from the claim text.

Facts

Application

14/131,097Filed 27 Apr 2012

Priority

7 Jul 2011

Published

5 Jun 2014

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

H04W 24/02
Supervisory, monitoring or testing arrangements: arrangements for optimising operational condition
H04B 7/14
Radio transmission systems, i.e. using radiation field: relay systems
H04L 5/0023
Three-dimensional division: time-frequency-space
H04L 5/003
Arrangements affording multiple use of the transmission path: arrangements for allocating sub-channels of the transmission path

Method and apparatus for performing a channel measurement through a receiving end in a wireless communication system

Life of this patent

Method and apparatus for performing a channel measurement through a receiving end in a wireless communication system

Life of this patent

Abstract

Claims12