AU2003202484A1

5G,4G

Title

RADIO TRANSMITTING APPARATUS RADIO RECEIVING APPARATUS AND RADIO TRANSMITTING METHOD

Application Number:

AU20030202484

Publication Date:

30-07-2003

Current Assignee:

Family ID:

Application Date:

09-01-2003

Publication Country:

US

Priority Date:

17-01-2002

Title

RADIO TRANSMITTING APPARATUS RADIO RECEIVING APPARATUS AND RADIO TRANSMITTING METHOD

Application Number:

AU20030202484

Family ID:

Publication Country:

US

Publication Date:

30-07-2003

Application Date:

09-01-2003

Priority Date:

17-01-2002

Current Assignee:

Abstract  Abstract

A spread code to be allocated to transmission data is changed at a previous transmitting time and a next transmission time. For example, at transmission of the first packet (first transmission), symbols "1" to "4" are spread by spread code #0, while at transmission of the second packet (retransmission), symbols "1" to "4" are spread by spread code #1. As a result, since despread signals of the respective symbols obtained by a plurality of reception times on a receiver side are synthesized, it is possible to eliminate a reception symbol having an extremely small reception level, so that reception quality can be improved. <IMAGE>

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.