CN1320340A

5G,4G,3G

Title

Method for communication scrambling code ID in mobile communication system

Application Number:

CN2000801691

Publication Date:

31-10-2001

Current Assignee:

Family ID:

Application Date:

17-08-2000

Declaring Company:

Publication Country:

US

Priority Date:

17-08-1999

Title

Method for communication scrambling code ID in mobile communication system

Application Number:

CN2000801691

Family ID:

Publication Country:

US

Publication Date:

31-10-2001

Application Date:

17-08-2000

Priority Date:

17-08-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

The invention claims a mobile communication system base station method of signal transmitting channel in the base station uses for identifying the first interfering base station scrambling a common channel signal. the method comprises: when receiving the dedicated channel allocation request from the mobile station determining the identifier of the second scrambling code (ID) identifier (ID) determined by transmitting the second scrambling code to the mobile station and waiting for a response when the response message is received from the mobile station using a first scrambling code ID and the second scrambling code ID to generate a first scrambling code and a second scrambling code and the first scrambling code scrambling a common channel signal and using the second scrambling code for scrambling a dedicated channel signal and the transmit channel signal is scrambled.

Disclosed is 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 for identifying the base station. 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.

Disclosed is 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 for identifying the base station. 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.

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.