Abstract
The present invention provides the electronic devices and method for user equipment and base station in wireless communication system.Electronic device for the user equipment in wireless communication system includes: processor, is configured to: making user equipment based on the control signaling from base station to measure down channelï¼›Determine user equipment can simultaneously received data flow numberï¼›The selection criterion of number based on the measurement result of down channel and depending on data flow is come two pre-coding matrixes of selection from precoding code bookï¼›And determine the first pre-coding matrix instruction corresponding with the pre-coding matrix for meeting selection criterion and the second pre-coding matrix instruction, it is used for information feedback to base stationï¼›And the first pre-coding matrix instruction and the second pre-coding matrix instruction are applied to the up channel of user equipment, with feeding back channel state information.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | |||||||
| EP2536058A1 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | Yes | Basis Patent | ||||
| EP2536058A1 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | Yes | Basis Patent | ||||
| EP2536058A1 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | Yes | Basis Patent | ||||
| EP2536058A4 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | Yes | Basis Patent | ||||
| EP2536058A4 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | Yes | Basis Patent | ||||
| EP2536058A4 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | Yes | Basis Patent | ||||
| CN102158263A | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| CN102158263A | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| CN102158263A | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| CN102158263B | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| CN102158263B | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| CN102158263B | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| JP2013520047A | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| JP2013520047A | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| JP2013520047A | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| JP5534039B2 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| JP5534039B2 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| JP5534039B2 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US2012300656A1 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| US2012300656A1 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US2012300656A1 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US9007995B2 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| US9007995B2 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US9007995B2 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| WO2011098015A1 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| WO2011098015A1 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| WO2011098015A1 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| JP2014171241A | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| JP2014171241A | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| JP2014171241A | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US2015200719A1 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| US2015200719A1 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US2015200719A1 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US9490888B2 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| US9490888B2 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US9490888B2 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| CN105337648A | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| CN105337648A | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| CN105337648A | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US2016119049A1 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| US2016119049A1 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US2016119049A1 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US9847825B2 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | No | Family Member | ||||
| US9847825B2 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| US9847825B2 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | No | Family Member | ||||
| EP2536058B1 | 4G | 22/04/2014 | ISLD-201404-004 | SONY CORP | Yes | Basis Patent | ||||
| EP2536058B1 | 4G | 29/07/2021 | ISLD-202106-034 | SONY CORP | Yes | Basis Patent | ||||
| EP2536058B1 | 5G | 29/07/2021 | ISLD-202106-034 | SONY CORP | Yes | Basis Patent | ||||
| 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 Feedback
Product
Use Cases
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
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