CN1147067C

3G

Title

CELL SEARCH APPARATUS AND METHOD IN ASYNCHRONOUS COMMUNICATION SYSTEM

Application Number:

CN2000800688

Publication Date:

21-04-2004

Current Assignee:

Family ID:

Application Date:

28-04-2000

Declaring Company:

Publication Country:

US

Priority Date:

28-04-1999

Title

CELL SEARCH APPARATUS AND METHOD IN ASYNCHRONOUS COMMUNICATION SYSTEM

Application Number:

CN2000800688

Family ID:

Publication Country:

US

Publication Date:

21-04-2004

Application Date:

28-04-2000

Priority Date:

28-04-1999

Current Assignee:

Declaring Company:

Abstract  Abstract

a cell searching apparatus and method in a mobile communication system. in the cell search method in the time slot synchronization of the synchronization channel signal and determining a base station group specific code. Then the predetermined base station packet special code circularly reading station packet dedicated code table. selecting the corresponding code packet base station group specific code read in the special code table estimate having the smallest distance from the base station of the base station as the last packet dedicated code.

A cell searching apparatus and method in a mobile communication system. In the cell searching method a base station group specific code is determined from a synchronization channel signal in synchronization with slot time. Then the predetermined base station group specific symbol cyclically reads a base station group specific code table. A code with a minimum distance estimation value with respect to a base station group specific code read from the base station group specific code table is chosen as a final base station group specific code.

A cell searching apparatus and method in a mobile communication system. In the cell searching method a base station group specific code is determined from a synchronization channel signal in synchronization with slot time. Then the predetermined base station group specific symbol cyclically reads a base station group specific code table. A code with a minimum distance estimation value with respect to a base station group specific code read from the base station group specific code table is chosen as a final base station group specific code.

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.