KR20100106565A

3G

Title

RESOURCE ALLOCATION FOR ENHANCED UPLINK USING A SHARED CONTROL CHANNEL

Application Number:

KR20107017315

Publication Date:

01-10-2010

Current Assignee:

Family ID:

Application Date:

30-12-2008

Declaring Company:

Publication Country:

US

Priority Date:

04-01-2008

Title

RESOURCE ALLOCATION FOR ENHANCED UPLINK USING A SHARED CONTROL CHANNEL

Application Number:

KR20107017315

Family ID:

Publication Country:

US

Publication Date:

01-10-2010

Application Date:

30-12-2008

Priority Date:

04-01-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

Techniques for supporting UE operation with improved uplink are described. The user equipment (UE) selects a signature from a set of signatures available for random access to the enhanced uplink, generates an access preamble based on the selected signature, and accesses for random access while operating in an inactive state. The preamble may be transmitted. The UE may receive resources allocated for the UE (eg, for the E-DCH) from the shared control channel (eg, HS-SCCH). In one design, the UE may determine a pre-assigned UE identifier (ID) associated with the selected signature, unmask received symbols for the shared control channel based on the pre-assigned UE ID, and decode the unmasked symbols The codeword can be obtained and the allocated resources can be determined based on the codeword. The UE may send data to the Node B using the allocated resources while remaining inactive.

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.