CA2706312A1

3G

Title

RESOURCE ALLOCATION FOR ENHANCED UPLINK USING A SHARED CONTROL CHANNEL

Application Number:

CA20082706312

Publication Date:

16-07-2009

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:

CA20082706312

Family ID:

Publication Country:

US

Publication Date:

16-07-2009

Application Date:

30-12-2008

Priority Date:

04-01-2008

Current Assignee:

Declaring Company:

Abstract  Abstract

Techniques for supporting operation with enhanced uplink are described. A user equipment (UE) may select a signature from a set of signatures available for random access for enhanced uplink generate an access preamble based on the selected signature and send the access preamble for random access while operating in an inactive state. The UE may receive allocated resources (e.g. for an E-DCH) for the UE from a shared control channel (e.g. an HS-SCCH). In one design the UE may determine a pre-assigned UE identity (ID) associated with the selected signature de-mask received symbols for the shared control channel based on the preassigned UE ID decode the demasked symbols to obtain a codeword and determine the allocated resources based on the codeword. The UE may send data to a Node B using the allocated resources while remaining in the inactive state.

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.