Abstract
The invention relates to method and equipment using the precoding matrix in a MIMO telecommunication system. The invention claims a method and device for transmitting and receiving over a MIMO radio link. Specifically the precoding matrix is applied to the transmitted signal and is limited in order to limit the additional peak to average power ratio (PAPR) that limits caused by applying the precoding matrix. For example each row of the precoding matrix may have at least one zero element and at least one non-zero element and each array may have at least one nonzero elements.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | 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 | |||||||
| WO2010002325A1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | Yes | Basis Patent | ||||
| WO2010002325A1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| AU2009266457A1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| AU2009266457A1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
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| AU2009266457B2 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| CA2729577A1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| CA2729577A1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| CA2729577C | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| CA2729577C | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| CN102084629A | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| CN102084629A | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| CN102084629B | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| CN102084629B | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| EP2294769A1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| EP2294769A1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| EP2294769B1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| EP2294769B1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| US2011110403A1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| US2011110403A1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | Yes | Basis Patent | ||||
| US9059755B2 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| US9059755B2 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | Yes | Basis Patent | ||||
| JP2011527139A | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| JP2011527139A | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| JP5272075B2 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| JP5272075B2 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| EP2536085A1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| EP2536085A1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| EP2536085B1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| EP2536085B1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| DK2294769T3 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| DK2294769T3 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| ES2397515T3 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| ES2397515T3 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| JP2013070379A | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| JP2013070379A | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| JP5551751B2 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| JP5551751B2 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| ES2522561T3 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| ES2522561T3 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| US2014064342A1 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| US2014064342A1 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
| US9344166B2 | 4G | 25/09/2011 | ISLD-201109-020 | ERICSSON INC | No | Family Member | ||||
| US9344166B2 | 5G | 18/05/2017 | ISLD-201705-001 | ERICSSON INC | No | Family Member | ||||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration Multiple-Input Multiple-Output(MIMO)/Massive MIMO
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)Antenna
Use Cases
Wireless communication
Services
Data processing
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.