JP2000101667A

5G,4G

Title

RADIO COMMUNICATION SYSTEM HAVING SPATIO TEMPORAL ARCHITECTURE EMPLOYING MULTI-ELEMENT ANTENNAS AT BOTH PLACES OF TRANSMITTER AND RECEIVER

Application Number:

JP19990107356

Publication Date:

07-04-2000

Current Assignee:

Family ID:

Application Date:

15-04-1999

Declaring Company:

Publication Country:

US

Priority Date:

15-04-1998

Title

RADIO COMMUNICATION SYSTEM HAVING SPATIO TEMPORAL ARCHITECTURE EMPLOYING MULTI-ELEMENT ANTENNAS AT BOTH PLACES OF TRANSMITTER AND RECEIVER

Application Number:

JP19990107356

Family ID:

Publication Country:

US

Publication Date:

07-04-2000

Application Date:

15-04-1999

Priority Date:

15-04-1998

Current Assignee:

Declaring Company:

Abstract  Abstract

PROBLEM TO BE SOLVED: To enable transmission at a fast bit speed by giving an arbitrary order to symbol components of a vector signal and allowing the receiver to determine components of a transmit symbol after determining the best rearrangement of sent components starting detect processing from the start level and off-setting interference from lower levels when there are interferences for the respective levels.

SOLUTION: The receiver 200 includes RF receiver sections and they interface with the antennas respectively. The receiver 200 further includes a preprocessor 60 a symbol processor 65 and a multiplexer 70. The processor 60 receives signals from the (n) antennas as signal vectors and preprocesses the received signal vectors to remove the interference between the signal components forming the vectors. This process includes a process for subtracting the interference due to a sent symbol detected before from a currently processed vector.

COPYRIGHT: (C)2000JPO&Japio

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.