ES2380792T3

3G

Title

Not Available

Application Number:

ES19990951526T

Publication Date:

18-05-2012

Current Assignee:

Family ID:

Application Date:

22-09-1999

Declaring Company:

Publication Country:

US

Priority Date:

22-09-1998

Title

Not Available

Application Number:

ES19990951526T

Family ID:

Publication Country:

US

Publication Date:

18-05-2012

Application Date:

22-09-1999

Priority Date:

22-09-1998

Current Assignee:

Declaring Company:

Abstract  Abstract

An apparatus for transmitting a variable speed user data packet, comprising: an encoder (520) for encoding the variable speed user data packet, in order to produce an encoded packet of variable speed user data; a multiplexer (500) for time multiplexing speed indication data and pilot data on two or more time slots of a time frame, in order to produce a control data packet; wherein the control indication data indicates the transmission rate of the variable speed user data packet; a gain adjuster (526) for adjusting the gain of the variable speed user data packet, based on the data rate of the variable speed user data packet and the transmission requirement Eb / N0; a stretcher (528) to widen the user data packet of variable speed according to a first Walsh code, and to widen the control data packet according to a second Walsh code, where the Walsh codes first and second they are orthogonal to each other; a cipher (534) for encrypting the control data packet covered according to Walsh and the coded variable user data packet, covered according to Walsh, according to a code sequence in preparation for transmission.

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.