US6507590B1

3G

Title

Method of data transfer and data interface unit

Application Number:

US19970889708

Publication Date:

14-01-2003

Current Assignee:

Family ID:

Application Date:

08-07-1997

Publication Country:

US

Priority Date:

10-01-1994

Declaring Company:

Abstract  Abstract

This invention relates w a method of data transfer via a radio telephone network between a LAN ( 1) and a Mobile Station and to a data interface unit that applies the method. According to the method the LANs data packets are formed and the RLP control is stripped away from them in the LAN-controller that is permanent connected to it; the data is packed into date packets in accordance with a data communications protocol and the data communications data packets are inserted into data frames of the radio telephone network when the data is transferred between the radio telephone units. The data interface unit ( 15) according to the invention is connected to a LAN-controller ( 14) on the side of the LAN ( 1). The data interface unit ( 15) incorporates a digital radio telephone unit ( 168) and a data adapter ( 17) for inserting the LANs date packets into date frames and for extracting the data packets from these data frames when the data is transferred between the LAN and a Mobile Station that is connected to the digital radio telephone network.

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.