CN102056185A

5G,4G

Title

Channel blind detection method channel assignment method and device

Application Number:

CN20091109942

Publication Date:

11-05-2011

Current Assignee:

Family ID:

Application Date:

31-10-2009

Declaring Company:

Publication Country:

US

Priority Date:

31-10-2009

Title

Channel blind detection method channel assignment method and device

Application Number:

CN20091109942

Family ID:

Publication Country:

US

Publication Date:

11-05-2011

Application Date:

31-10-2009

Priority Date:

31-10-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a channel blind detection method a distribution method and user equipment and a communication device. When the user equipment has the receiving capability or the sending capability including at least two member carrier waves the method comprises the following steps: obtaining PDCCH search space related information of the user equipment from a network side wherein the search space related information belongs to any one of at least two different search spaces; determining one PDCCH search space of the user equipment in terms of the obtained PDCCH search space related information of the user equipment; and executing a blind detection in terms of one PDCCH search space of the user equipment. Multiple cells in a main cell are used as dispatching information of the UE so as to notice to the UE; the utilization efficiency of a wireless resource of the system is improved; meanwhile the UE can only detect a control channel from the main cell; the detection time and the power of the control signal can be saved. The blind detection of the user equipment under the carrier wave aggregation location can be realized.

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.