EP1624713A4

3G

Title

RADIO BASE STATION DEVICE COMMUNICATION TERMINAL DEVICE AND CONTROL INFORMATION TRANSMISSION METHOD

Application Number:

EP20040730066

Publication Date:

08-06-2011

Current Assignee:

Family ID:

Application Date:

28-04-2004

Declaring Company:

Publication Country:

US

Priority Date:

13-05-2003

Title

RADIO BASE STATION DEVICE COMMUNICATION TERMINAL DEVICE AND CONTROL INFORMATION TRANSMISSION METHOD

Application Number:

EP20040730066

Family ID:

Publication Country:

US

Publication Date:

08-06-2011

Application Date:

28-04-2004

Priority Date:

13-05-2003

Current Assignee:

Declaring Company:

Abstract  Abstract

In addition to dedicated channel signal formation units 101-1 to 101-N, control information channel signal formation unit 110 is provided and this control information channel signal formation unit 110 forms control information for carrying out uplink packet transmission. The control information channel signal formation unit 110 multiplexes control information (RG information, ACK/NACK, etc.) directed to a plurality of communication terminals through a channel encoding section 111 according to a multiplexing rule preset between the base station apparatus and each communication terminal and spreads the control information using a spreading code common to the communication terminals through a spreading section 113 and thereby forms a control information channel signal for uplink packet transmission.

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.