JP2014075823A

5G,4G

Title

CONTROL AND DATA SIGNALING IN HETEROGENEOUS WIRELESS COMMUNICATION NETWORKS

Application Number:

JP20130248081

Publication Date:

24-04-2014

Current Assignee:

Family ID:

Application Date:

29-11-2013

Declaring Company:

Publication Country:

US

Priority Date:

25-06-2009

Title

CONTROL AND DATA SIGNALING IN HETEROGENEOUS WIRELESS COMMUNICATION NETWORKS

Application Number:

JP20130248081

Family ID:

Publication Country:

US

Publication Date:

24-04-2014

Application Date:

29-11-2013

Priority Date:

25-06-2009

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To enable efficient utilization of a heterogeneous network having overlapping BW deployments.

SOLUTION: A method in a wireless device includes: receiving control signaling from a base station in a control region of a downlink carrier spanning a first bandwidth; receiving a signaling message from the base station indicating a second bandwidth; receiving a first control message within the control region using a first Downlink Control Information (DCI) format size based on the first bandwidth; and receiving a second control message within the control region using a second DCI format size based on the second bandwidth. The second bandwidth is distinct from the first bandwidth and the first and second control messages indicate downlink resource assignments for the downlink carrier.

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.