CN104737479B

5G

Title

METHOD AND APPARATUS FOR RECEIVING OR TRANSMITTING DOWNLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM

Application Number:

CN20138054722

Publication Date:

06-07-2018

Current Assignee:

LG

Family ID:

Application Date:

17-10-2013

Declaring Company:

LG

Publication Country:

US

Priority Date:

18-10-2012

Title

METHOD AND APPARATUS FOR RECEIVING OR TRANSMITTING DOWNLINK CONTROL SIGNAL IN WIRELESS COMMUNICATION SYSTEM

Application Number:

CN20138054722

Family ID:

Publication Country:

US

Publication Date:

06-07-2018

Application Date:

17-10-2013

Priority Date:

18-10-2012

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

comprising: via upper layer signaling or a downlink control channel step of receiving control information associated with the semi-persistent scheduling and based on the semi-persistent scheduling and control information related to downlink data channel of persistent scheduling step of decoding according to one embodiment of the present disclosure the received downlink signal by a user equipment in a wireless communication system method. the method may include: if received via a downlink control channel of the downlink control information comprises a first downlink control information (DCI) format. then using the predetermined first parameter set through upper layer signalling received candidate parameter set to decode the downlink data channel and the step of if received via a downlink control channel of the downlink control information with the second DCI format then using the candidate parameter set from via upper layer signaling received by the downlink control information indicates a second parameter set to decode the downlink data channel.

The method for receiving a downlink signal by a user device in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving control information relating to semi persistent scheduling via an upper layer signaling or a downlink control channel; and a step of decoding a semi persistent scheduled downlink data channel based on the control information relating to semi persistent scheduling. The method may comprise: a step of using if the downlink control information received via the downlink control channel has a first downlink control information (DCI) format a predetermined first parameter group from among the candidate parameter groups received via the upper layer signaling so as to decode the downlink data channel; and a step of using if the downlink control information received via the downlink control channel has a second DCI format a second parameter group indicated by the downlink control information from among the candidate parameter groups received via the upper layer signaling so as to decode the downlink data channel.

The method for receiving a downlink signal by a user device in a wireless communication system according to one embodiment of the present invention comprises: a step of receiving control information relating to semi persistent scheduling via an upper layer signaling or a downlink control channel; and a step of decoding a semi persistent scheduled downlink data channel based on the control information relating to semi persistent scheduling. The method may comprise: a step of using if the downlink control information received via the downlink control channel has a first downlink control information (DCI) format a predetermined first parameter group from among the candidate parameter groups received via the upper layer signaling so as to decode the downlink data channel; and a step of using if the downlink control information received via the downlink control channel has a second DCI format a second parameter group indicated by the downlink control information from among the candidate parameter groups received via the upper layer signaling so as to decode the downlink data 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.