Abstract
The radio communication apparatus includes
* two or more antennas
* a receiving unit for receiving a notice signal from a communication partner
* two or more units for changing the number of data sequences and for coupling to the antennas according to two or more transmitting methods out of a MIMO multiplexing method a MIMO diversity method and an adaptive array antenna method
* a selecting unit for selecting at least one out of the two or more units based on the notice signal and
* a transmitting unit for notifying the communication partner of the transmission method corresponding to the selected unit.
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| WO2006106613A1 | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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Yes | Basis Patent | |||
| WO2006106613A1 | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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Yes | Family Member | |||
| BRPI0609537A2 | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| BRPI0609537A2 | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| CN101171781A | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| CN101171781A | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| CN101171781B | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| CN101171781B | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| EP1865642A1 | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| EP1865642A1 | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| EP1865642A4 | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| EP1865642A4 | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| JP2007028569A | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| JP2007028569A | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| JP4884722B2 | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| JP4884722B2 | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| KR101270986B1 | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| KR101270986B1 | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| KR20070118256A | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| KR20070118256A | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| US2009213955A1 | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| US2009213955A1 | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| TW200943773A | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| TW200943773A | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
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No | Family Member | |||
| CN102098088A | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
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No | Family Member | |||
| CN102098088A | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
S1
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No | Family Member | |||
| CN102098088B | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
S1
S2
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No | Family Member | |||
| CN102098088B | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
S1
S2
|
No | Family Member | |||
| TW200707941A | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
S1
S2
|
No | Family Member | |||
| TW200707941A | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
S1
S2
|
No | Family Member | |||
| TWI366358B | 4G | 07/10/2009 | ISLD-200909-008 | NTT DOCOMO INC |
S1
S2
|
No | Family Member | |||
| TWI366358B | 4G | 07/12/2010 | ISLD-201012-009 | NTT DOCOMO INC |
S1
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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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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
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Technologies
Multiple-Input Multiple-Output(MIMO)/Massive MIMO
Product
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Use Cases
Wireless communication
Services
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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.
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