US8194618B2

3G

Title

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

Application Number:

US20050520758

Publication Date:

05-06-2012

Current Assignee:

Family ID:

Application Date:

11-01-2005

Publication Country:

US

Priority Date:

13-05-2003

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

Implicitly disclosed patent

Basis patent

Family member