CN103858498A

5G

Title

CONTROL INFORMATION SENDING METHOD RECEIVING METHOD AND APPARATUS

Application Number:

CN2013800516

Publication Date:

11-06-2014

Current Assignee:

Family ID:

Application Date:

09-01-2013

Declaring Company:

Publication Country:

US

Priority Date:

29-09-2012

Title

CONTROL INFORMATION SENDING METHOD RECEIVING METHOD AND APPARATUS

Application Number:

CN2013800516

Family ID:

Publication Country:

US

Publication Date:

11-06-2014

Application Date:

09-01-2013

Priority Date:

29-09-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

An embodiment of the present invention provides a control information sending method receiving method and apparatus. Said control information sending method comprises: determining a first subframe of a first wireless frame on a first carrier said first subframe comprising a control region; sending control information to user equipment by means of said control region of the first subframe of the first wireless frame said control information comprising a PDCCH; sending an ePDCCH to said user equipment by means of a second subframe of said first wireless frame. The embodiment of the present invention can send a PDCCH to user equipment by means of the control region of the first subframe when the control information carried by an ePDCCH cannot be sent on the first wireless frame therefore enabling uplink/downlink scheduling for the user equipment as well as downlink feedback for the uplink data from user equipment.

The embodiment of the invention provide an information control method receiving method and device. The control information sending method comprise: a first subframe on a first carrier of a first wireless frame a subframe a include a first area in a first frame of a control area of a subframe a first user device sending control information said control information comprise PDCCH; in a first frame of a second a subframe ePDCCH. This embodiment of the invention can not be a ePDCCH load of a message in a first frame of a lower also can be through a control area a first subframe a PDCCH so as to realize a up/down dispatching and the purpose for a row feedback for a device.

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.