CN1515088A

5G,4G

Title

Communication method and radio communication apparatus

Application Number:

CN2002811556

Publication Date:

21-07-2004

Current Assignee:

Family ID:

Application Date:

13-11-2002

Declaring Company:

Publication Country:

US

Priority Date:

13-11-2001

Title

Communication method and radio communication apparatus

Application Number:

CN2002811556

Family ID:

Publication Country:

US

Publication Date:

21-07-2004

Application Date:

13-11-2002

Priority Date:

13-11-2001

Current Assignee:

Declaring Company:

Abstract  Abstract

A wireless communication device from a plurality of antennas receiving the same multi-path frequency band modulated signal wherein the sending method in a communication method according to the radio wave propagation environment information (3116) and each antenna corresponding to the communication opposite end selecting the plurality of antennas in the same frequency band to transmit multi-path modulated signal or a secondary antenna transmitting one modulated signal sending method to send. Therefore the multiplex modulated signal multiplexing and then transmitting and receiving device for sending the multiplexed shunt demodulating the modulated signal thereby improving the data transmission rate.

A radio communication apparatus for transmitting and receiving modulation signals of a plurality of channels in the same frequency band via a plurality of antennas. A communication method is based on information (3116) on electric wave propagation environment corresponding to each antenna of the communication partner and transmission is performed by selecting a transmission method for transmitting modulation signals of channels in the same frequency band from a plurality of antennas or a transmission method for transmitting a modulation signal of one channel from one antenna. Thus it is possible to multiplex a plurality of modulation signals so as to be transmitted and to demultiplex and demodulate the transmitted multiplexed modulation signals at a reception unit thereby improving the data transmission rate.

A radio communication apparatus for transmitting and receiving modulation signals of a plurality of channels in the same frequency band via a plurality of antennas. A communication method is based on information (3116) on electric wave propagation environment corresponding to each antenna of the communication partner and transmission is performed by selecting a transmission method for transmitting modulation signals of channels in the same frequency band from a plurality of antennas or a transmission method for transmitting a modulation signal of one channel from one antenna. Thus it is possible to multiplex a plurality of modulation signals so as to be transmitted and to demultiplex and demodulate the transmitted multiplexed modulation signals at a reception unit thereby improving the data transmission rate.

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.