CN103560870A

5G,4G

Title

TECHNIQUE FOR TRANSMITTING AND RECEIVING DOWNLINK REFERENCE SIGNALS

Application Number:

CN20131389662

Publication Date:

05-02-2014

Current Assignee:

LG

Family ID:

Application Date:

03-02-2010

Declaring Company:

LG

Publication Country:

US

Priority Date:

03-02-2009

Title

TECHNIQUE FOR TRANSMITTING AND RECEIVING DOWNLINK REFERENCE SIGNALS

Application Number:

CN20131389662

Family ID:

Publication Country:

US

Publication Date:

05-02-2014

Application Date:

03-02-2010

Priority Date:

03-02-2009

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

The invention claims a technology used for receiving and transfer down reference signal. When using two or more layer transfer down link data demodulation reference signal (DMRS) (or for down link data of demodulation reference signal) of the DMRS of each layer by using code division multiplexing method are multiplexed and then transfer. For in two or more layers of each of the DMRS can be used for one of the user device or two or more user device. And no matter single user module (or SU-MIMO module) or multi-user module (or MU-MIMO module) for transfer and receiving of such DMRS of down link control signal may be arranged to have the same format of so as to be used.

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.