CN104272612A

5G,4G,3G

Title

METHOD FOR SETTING SEARCH REGION FOR DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Application Number:

CN2013819835

Publication Date:

07-01-2015

Current Assignee:

LG

Family ID:

Application Date:

22-03-2013

Declaring Company:

LG

Publication Country:

US

Priority Date:

13-04-2012

Title

METHOD FOR SETTING SEARCH REGION FOR DOWNLINK CONTROL CHANNEL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS THEREFOR

Application Number:

CN2013819835

Family ID:

Publication Country:

US

Publication Date:

07-01-2015

Application Date:

22-03-2013

Priority Date:

13-04-2012

Current Assignee:

LG

Declaring Company:

LG

Abstract  Abstract

The invention claims a method for receiving the enhanced type physical downlink control channel from the base station to the terminal in a wireless communication system (EPDCCH). In particular the method comprises the following steps: monitoring by one or more enhancement type control channel element (ECCE) in the at least one resource block set for EPDCCH EPDCCH candidate to receive the EPDCCH. wherein forming the number of ECCE of each of EPDCCH candidate corresponding to the aggregation level and by setting the total divided by the number included in each of the ECCE in the one or more resource block of the corresponding aggregation level and number of EPDCC candidate as a specific aggregation level is determined for the period between EPDCCH candidate of the specific aggregation level of one carrier.

The present invention relates to a method for a terminal to receive an enhanced physical downlink control channel (EPDCCH) from a base station in a wireless communication system. In detail the method includes the step of: receiving the EPDCCH by monitoring EPDCCH candidates consisting of one or more enhanced control channel elements (ECCEs) in at least one resource block set for EPDCCH wherein the number of ECCEs forming each of the EPDCCH candidates corresponds to an aggregation level and the period between the EPDCCH candidates for one carrier which is a specific aggregation level is determined by dividing the total number of ECCEs included in each of the one or more resource blocks by a corresponding aggregation level and the number of the EPDCCH candidates which are the specific aggregation level.

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.