KR100349102B1

5G,4G

Title

Base station apparatus of mobile communication system

Application Number:

KR19997009622

Publication Date:

14-08-2002

Current Assignee:

Family ID:

Application Date:

18-10-1999

Declaring Company:

Publication Country:

US

Priority Date:

17-04-1997

Title

Base station apparatus of mobile communication system

Application Number:

KR19997009622

Family ID:

Publication Country:

US

Publication Date:

14-08-2002

Application Date:

18-10-1999

Priority Date:

17-04-1997

Current Assignee:

Declaring Company:

Abstract  Abstract

A transmit / receive amplifier which amplifies a CDMA signal with a mobile station, and a baseband spread transmission signal connected to the transmit / receive amplifier, after orthogonal modulation by D / A switching and quasi-synchronous detection of the received signal, followed by A / D A wireless section for switching, a baseband signal processing section connected to the wireless section to perform baseband signal processing on the transmission signal and a reception signal, and a transmission connected to the baseband signal processing section to interface with an external line And a base station control unit for controlling the furnace interface, radio line management, and setting / releasing the radio line. In addition, the outside line is performed using an ATM cell. Communication using the CDMA signal with the mobile station is performed by mapping a plurality of logical channels onto a plurality of physical channels. The CDMA signal is spread with two spreading sequence codes, short and long.

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.