Abstract
Some embodiments provide a method in a wireless device for reporting channel state information CSI for a CSI process. The CSI process corresponds to a reference signal resource and an interference measurement resource. According to the method the wireless device obtains an adjustment value associated with the CSI process. The wireless device estimates an effective channel based on one or more reference signals received in the reference signal resource and applies the adjustment value to the estimated effective channel thereby obtaining an adjusted effective channel. Furthermore the wireless device determines channel state information based on the adjusted effective channel and on interference estimated based on the interference measurement resource. Finally the channel state information is transmitted to a network node.
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| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 12/09/2013 | ISLD-201309-004 | ERICSSON INC |
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Yes | Basis Patent | |||
| 5G | 18/05/2017 | ISLD-201705-009 | ERICSSON INC |
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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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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||||
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Technologies
Resource configuration Channel Status Information(CSI) Reporting
Product
Base Station (eNB/gNB)User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Channel Quality Measurement/Estimation
Claim
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SUMMARY
Total no of independent claims: 4
Total no of independent claims analysed: 4
Independent Claim Number
TS Mapped
1
TS 38.214 v15.0.0
,
TS 38.331 v15.0.0
15
TS 38.214 v15.0.0
,
TS 38.331 v15.0.0
21
TS 38.214 v15.0.0
,
TS 38.331 v15.0.0
22
TS 38.214 v15.0.0
,
TS 38.331 v15.0.0
ClaimChart-US9204317B2
Patent number:US9204317B2
Claim Chart Type : SEP Claim Chart
Technology: 5G
Price: 200 €
SUMMARY
Total no of independent claims: 4
Total no of independent claims analysed: 4
Independent Claim Number
TS Mapped
1
TS 38.214 v15.0.0
,
TS 38.331 v15.0.0
15
TS 38.214 v15.0.0
,
TS 38.331 v15.0.0
21
TS 38.214 v15.0.0
,
TS 38.331 v15.0.0
22
TS 38.214 v15.0.0
,
TS 38.331 v15.0.0
ClaimChart-US9204317B2
Patent number:US9204317B2
Claim Chart Type : SEP Claim Chart
Technology: 5G
Price: 200 €
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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.
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