CN104272642B

5G,4G

Title

Aggregation of resources in enhanced control channels

Application Number:

CN20138024584

Publication Date:

02-02-2018

Current Assignee:

Family ID:

Application Date:

19-03-2013

Declaring Company:

Publication Country:

US

Priority Date:

19-03-2012

Title

Aggregation of resources in enhanced control channels

Application Number:

CN20138024584

Family ID:

Publication Country:

US

Publication Date:

02-02-2018

Application Date:

19-03-2013

Priority Date:

19-03-2012

Current Assignee:

Declaring Company:

Abstract  Abstract

based on the punching level subframe is transmitted can be used to form the set of resource aggregation level of enhanced control channel message possibly varies from one subframe to another subframe. An example method begins by determining (2710) can be used for the non-overlapping resource element subsets polymerization for transmitting the member of the set of aggregation levels of downlink control information. this determination based on the punching for the emission level of the downlink control information. The aggregation levels selected from the determined set of for given of resource elements in the at least one of downlink control information of a subframe is mapped (2720) to time-frequency resource blocks of one or more non-overlapping subsets and then in the one or more non-overlapping sub-set is transmitted (2730). This method can aim at each sub-frame in multiple sub-frames to be repeated wherein punching possibly varies from one subframe to another subframe.

The set of resource aggregation levels available for forming an enhanced control channel message may vary from one subframe to another based on the level of puncturing in the transmitted subframes. An example method begins with determining (2710) members of a set of aggregation levels usable to aggregate the non-overlapping subsets of resource elements for transmitting downlink control information. This determining is based on a puncturing level to be used for the transmission of the downlink control information. Downlink control information for the given subframe is mapped (2720) to one or more non- overlapping subsets of resource elements in the at least one block of time-frequency resources according to an aggregation level selected from the determined set and then transmitted (2730) in the one or more non-overlapping subsets. This method may be repeated for each of several subframes where the puncturing may differ from one subframe to another.

The set of resource aggregation levels available for forming an enhanced control channel message may vary from one subframe to another based on the level of puncturing in the transmitted subframes. An example method begins with determining (2710) members of a set of aggregation levels usable to aggregate the non-overlapping subsets of resource elements for transmitting downlink control information. This determining is based on a puncturing level to be used for the transmission of the downlink control information. Downlink control information for the given subframe is mapped (2720) to one or more non- overlapping subsets of resource elements in the at least one block of time-frequency resources according to an aggregation level selected from the determined set and then transmitted (2730) in the one or more non-overlapping subsets. This method may be repeated for each of several subframes where the puncturing may differ from one subframe to another.

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.