Abstract
A radio communication device comprises a plurality of antennas receiving means for receiving a notification signal from a communication partner two or more means for changing a data train number according to a MIMO multiplex method a MIMO diversity method and an adaptive array antenna method thereby to couple the changed number to the antennas selecting means for selecting at least one of the two or more means on the basis of the notification signal and transmission means for notifying the communication partner of the transmission method corresponding to the selected means.
A radio communication device comprises a plurality of antennas receiving means for receiving a notification signal from a communication partner two or more means for changing a data train number according to a MIMO multiplex method a MIMO diversity method and an adaptive array antenna method thereby to couple the changed number to the antennas selecting means for selecting at least one of the two or more means on the basis of the notification signal and transmission means for notifying the communication partner of the transmission method corresponding to the selected means.
This invention claims a wireless communication device comprising several antennas; receiving unit that receives the notification signal from the communication counterpart; more than two units that alternate data sequence number according to each transmission method of more than two transmission methods in the MIMO multiplexing method MIMO diversity method and self-adaptive array antenna method and combine with said several antennas; selecting unit that selects at least one of said more than two units according to said notification signal; and sending unit that notices the transmission method corresponding to the selected unit to said communication counterpart.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
| All Granted Patents In Patent Family : | ---- |
| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| WO2006106613A1 | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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Yes | Basis Patent | |||
| WO2006106613A1 | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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Yes | Family Member | |||
| BRPI0609537A2 | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| BRPI0609537A2 | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
| CN101171781B | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| CN101171781B | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
| EP1865642A1 | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| EP1865642A1 | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
| EP1865642A4 | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| EP1865642A4 | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
| JP2007028569A | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| JP2007028569A | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
| JP4884722B2 | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| JP4884722B2 | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
| KR101270986B1 | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| KR101270986B1 | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| KR20070118256A | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| KR20070118256A | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| US2009213955A1 | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| US2009213955A1 | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| US8416872B2 | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| US8416872B2 | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| TW200943773A | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| TW200943773A | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| CN102098088A | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| CN102098088A | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
| CN102098088B | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC | No | Family Member | ||||
| CN102098088B | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC | No | Family Member | ||||
| TW200707941A | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| TW200707941A | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| TWI366358B | 4G | 06/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| TWI366358B | 4G | 06/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Multiple-Input Multiple-Output(MIMO)/Massive MIMO
Product
Use Cases
Wireless communication
Services
Claim
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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.