EP0983654A4

5G,4G

Title

SYNCHRONOUS COHERENT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

Application Number:

EP19980918637

Publication Date:

14-05-2003

Current Assignee:

Family ID:

Application Date:

21-04-1998

Declaring Company:

Publication Country:

US

Priority Date:

20-06-1997

Title

SYNCHRONOUS COHERENT ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM

Application Number:

EP19980918637

Family ID:

Publication Country:

US

Publication Date:

14-05-2003

Application Date:

21-04-1998

Priority Date:

20-06-1997

Current Assignee:

Declaring Company:

Abstract  Abstract

A synchronous coherent orthogonal frequency division multiplexing (SC-OFDM) system, method, software and device include a plurality of SC-OFDM transmitters (1402, 1404, 1406) and a plurality of SC-OFDM receivers (1412, 1414, 1416). Each of the plurality of SC-OFDM transmitters is synchronized to a reference where the reference is derived from a common source (1408 or 1410), for transmitting SC-OFDM signals. The plurality of SC-OFDM receivers are arranged to receive the SC-OFDM signals from at least one of the plurality of SC-OFDM transmitters. The SC-OFDM signals each have a cyclic extension, and the SC-OFDM signals from each SC-OFDM transmitter include at least one pilot code in accordance with a predetermined pilot code scheme.

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.