KR101235564B1

5G,4G

Title

DYNAMIC RESOURCE ALLOCATION SCHEDULING AND SIGNALING FOR VARIABLE DATA RATE SERVICE IN LTE

Application Number:

KR20097005620

Publication Date:

22-02-2013

Current Assignee:

Family ID:

Application Date:

20-08-2007

Declaring Company:

Publication Country:

US

Priority Date:

21-08-2006

Title

DYNAMIC RESOURCE ALLOCATION SCHEDULING AND SIGNALING FOR VARIABLE DATA RATE SERVICE IN LTE

Application Number:

KR20097005620

Family ID:

Publication Country:

US

Publication Date:

22-02-2013

Application Date:

20-08-2007

Priority Date:

21-08-2006

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus for dynamic resource allocation, scheduling, and signaling for variable data real-time services (RTS) in a long term evolution (LTE) system is provided. Preferably, the data rate change in uplink RTS traffic is notified to the Node B (eNB) evolved by the UE using layer 1, layer 2, layer 3 signaling. The eNB dynamically allocates physical resources by adding and removing the designated radio blocks in the current data flow in response to the data rate data rate change, and the eNB signals the new resource assignments to the UE. In an alternative embodiment, the table stored at the eNB and the UE describes the mapping of RTS data rate to physical resource under constant channel conditions, whereby the UE uses the table to locally specify the physical resource in accordance with the UL data rate change. In addition, a method and apparatus for high level configuration of the RTS data flow are also presented.



Wireless transmit / receive unit, WTRU, uplink, communication, resource allocation, LTE, variable data rate, scheduling, signaling.

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.