US2005281219A1

3G

Title

METHOD AND APPARATUS FOR DATA TRANSMISSION/SCHEDULING FOR UPLINK PACKET DATA SERVICE IN A MOBILE COMMUNICATION SYSTEM

Application Number:

US20050153490

Publication Date:

22-12-2005

Current Assignee:

Family ID:

Application Date:

16-06-2005

Declaring Company:

Publication Country:

US

Priority Date:

16-06-2004

Title

METHOD AND APPARATUS FOR DATA TRANSMISSION/SCHEDULING FOR UPLINK PACKET DATA SERVICE IN A MOBILE COMMUNICATION SYSTEM

Application Number:

US20050153490

Family ID:

Publication Country:

US

Publication Date:

22-12-2005

Application Date:

16-06-2005

Priority Date:

16-06-2004

Current Assignee:

Declaring Company:

Abstract  Abstract

A method and apparatus are provided for scheduling uplink data transmission in a mobile communication system. The method and apparatus include a base station scheduler for efficiently allocating radio communication resources in a mobile communication system using an E-DCH or DCH. The method and apparatus further include a User Equipment (UE) for using both an E-DCH and a conventional DCH to efficiently select the data rate of the E-DCH and the data rate of the conventional DCH. The method and apparatus can maintain the total transmit power of the UE at the time of retransmission the same as the total transmit power of the UE at the time of initial transmission regardless of the existence or absence of the DCH, thereby minimizing the change in the quantity of interference generated in the uplink by the UE.

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.