Abstract
PURPOSE: In a wireless system, by using OFDM(Orthogonal Frequency Division Modulation) symbols eight transmission antenna reference signal design for the down link communications maps multiple reference signals related to antenna ports. CONSTITUTION: By using first antenna ports the resource elements at least predefined one for the electrical transmission are selected in a plurality of resources blocks(1604). By using the mapping scheme at least predefined one first antenna ports transmit first standard signals. The predefined resource element is composed of first OFDM symbols. Second antenna ports are selected. By using second OFDM symbols multiple reference signals related to second antenna ports are mapped.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | Yes | Family Member | ||||
| 5G | 25/04/2018 | ISLD-201804-022 | SAMSUNG | No | 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 | |||||||
| US2010104034A1 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | Yes | Basis Patent | ||||
| US2010104034A1 | 5G | 25/04/2018 | ISLD-201804-022 | SAMSUNG | Yes | Basis Patent | ||||
| US8340199B2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | Yes | Basis Patent | ||||
| US8340199B2 | 5G | 25/04/2018 | ISLD-201804-022 | SAMSUNG | Yes | Basis Patent | ||||
| KR101701899B1 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | Yes | Family Member | ||||
| KR101701899B1 | 5G | 25/04/2018 | ISLD-201804-022 | SAMSUNG | No | Family Member | ||||
| WO2010050735A2 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | Yes | Family Member | ||||
| WO2010050735A2 | 5G | 25/04/2018 | ISLD-201804-022 | SAMSUNG | No | Family Member | ||||
| WO2010050735A3 | 4G | 01/07/2010 | ISLD-201007-019 | SAMSUNG | Yes | Family Member | ||||
| WO2010050735A3 | 5G | 25/04/2018 | ISLD-201804-022 | SAMSUNG | No | Family Member | ||||
| 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
Resource configuration Multiple-Input Multiple-Output(MIMO)/Massive MIMO
Product
Base Station (eNB/gNB)Access point
Use Cases
Wireless communication
Services
Transmitting/receiving data in downlink
Claim
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SUMMARY
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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.