JP2005253104A

5G,4G,3G

Title

Method for communicating scrambling code ID in mobile communication system

Application Number:

JP20050096144

Publication Date:

15-09-2005

Current Assignee:

Family ID:

Application Date:

29-03-2005

Declaring Company:

Publication Country:

US

Priority Date:

17-08-1999

Title

Method for communicating scrambling code ID in mobile communication system

Application Number:

JP20050096144

Family ID:

Publication Country:

US

Publication Date:

15-09-2005

Application Date:

29-03-2005

Priority Date:

17-08-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To provide a method for transmitting a channel signal in a base station of a mobile communication system which scrambles a common channel signal using a primary scrambling code in order for identifying the base station.

SOLUTION: The method comprises determining an identifier (ID) of a secondary scrambling code upon receipt of a dedicated channel assignment request from a mobile station; transmitting the determined ID of the secondary scrambling code to the mobile station and awaiting a response; upon receipt of a response message from the mobile station generating a primary scrambling code and a secondary scrambling code using an ID of the primary scrambling code and said ID of the secondary scrambling code; and scrambling a common channel signal using the primary scrambling code scrambling a dedicated channel signal using the secondary scrambling code and transmitting the scrambled channel signals.

COPYRIGHT: (C)2005JPO&NCIPI

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.