Abstract
Disclosed are a mobile communication device and method including a transmit / receive multiple antenna. The base station of the apparatus restores the long-term and short-term information determined at the mobile station by reflecting the first characteristic from the feedback signal received from the mobile station, and spatially dedicates the physical channel signals using the basis information generated from the restored long-term and short-term information. It is preferable to transmit to the mobile station the result of the spatial processing and the result of the pilot signal, the mobile station has at least two receive antennas, the base station has at least two transmit antennas, Characterized in that the characteristics of the downlink channel for each transmit and receive antenna. Therefore, since long-term and short-term information reflecting the downward characteristics of the spatial channel are fed back from the mobile station to the base station, the effects of fading, interference, and noise can be minimized, and the amount of transmission data can be maximized.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
Specification Information
Specification Information
Technologies
Family Information
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| All Pending Patents In Patent Family : | ---- |
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| EP1306983A1 | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | Yes | Basis Patent | ||||
| EP1306983A1 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| EP1306983B1 | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | Yes | Basis Patent | ||||
| EP1306983B1 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| CN1218523C | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| CN1218523C | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| CN1426186A | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| CN1426186A | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| DE60207806T2 | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| DE60207806T2 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| JP2003143068A | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| JP2003143068A | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| JP4516268B2 | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| JP4516268B2 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| KR20030033601A | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| KR20030033601A | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Family Member | |||
| US2003060236A1 | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| US2003060236A1 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Basis Patent | |||
| US7050776B2 | 4G | 03/04/2018 | ISLD-201803-087 | SAMSUNG | No | Family Member | ||||
| US7050776B2 | 5G | 25/05/2020 | ISLD-202005-049 | SAMSUNG |
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Yes | Basis Patent | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
| ----- | ----- | ----- | ----- | ----- |
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Technologies
Feedback Interference Mitigation
Product
Use Cases
Wireless communication
Services
Claim
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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.