KR101763742B1

5G,4G

Title

METHOD AND SYSTEM FOR INDICATING METHOD USED TO SCRAMBLE DEDICATED REFERENCE SIGNALS

Application Number:

KR20127001144

Publication Date:

02-08-2017

Current Assignee:

Family ID:

Application Date:

18-06-2010

Declaring Company:

Publication Country:

US

Priority Date:

18-06-2009

Title

METHOD AND SYSTEM FOR INDICATING METHOD USED TO SCRAMBLE DEDICATED REFERENCE SIGNALS

Application Number:

KR20127001144

Family ID:

Publication Country:

US

Publication Date:

02-08-2017

Application Date:

18-06-2010

Priority Date:

18-06-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

For dynamic scheduling, cyclic redundancy check (CRC) bits of a downlink control information (DCI) format using a cell radio network temporary identifier (C-RNTI) are scrambled and scrambling CRC bits of the DCI format using semi-persistent scheduling (SPS) C-RNTI for semi-persistent scheduling (SPS). If the C-RNTI is used, the circuit generates a downlink transmission grant using the DCI format, which is a fallback format for indicating a transmit diversity scheme or a single-layer beamforming scheme, (DCS) format that is a dual layer beamforming format to represent a dedicated reference signal (DRS) port transport scheme or a dual DRS port transport scheme. If SPS C-RNTI is used, the circuitry generates a downlink transmission grant using the DCI format, which is a fallback format for indicating a single DRS port transmission scheme, and uses a single DRS port transmission scheme or a dual DRS And uses the DCI format, which is a dual layer beamforming format, to represent the port transport scheme.

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.