JP2012165452A

5G,4G

Title

METHOD AND ARRANGEMENT IN TELECOMMUNICATION SYSTEM

Application Number:

JP20120099711

Publication Date:

30-08-2012

Current Assignee:

Family ID:

Application Date:

25-04-2012

Publication Country:

US

Priority Date:

20-12-2007

Title

METHOD AND ARRANGEMENT IN TELECOMMUNICATION SYSTEM

Application Number:

JP20120099711

Family ID:

Publication Country:

US

Publication Date:

30-08-2012

Application Date:

25-04-2012

Priority Date:

20-12-2007

Current Assignee:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method to assign downlink control channels to a user device.

SOLUTION: The downlink control channels in a control region of each downlink subframe in a telecommunication system are divided into at least one common subset of the downlink control channels and a plurality of group subsets of the downlink control channels such that the common subset or each common subset is decoded by every user device and each group subset is decoded only by a limited group of user devices. Resource assignment messages for user devices can then be transmitted on a downlink control channel of the relevant group subset to avoid the need for messages to be decoded by a large number of UEs that do not act on them while broadcast messages can be transmitted on a downlink control channel of the relevant common subset to avoid the need for messages to be transmitted many times.

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.