Abstract
The invention provides a method of scrambling reference signals device and user equipment using the method are provided. In the method a plurality of layers of reference signals assigned on predetermined radio resource of a plurality of layers of resource blocks with the same time and frequency resources are scrambled the method comprising: an orthogonalizing step of multiplying each layer of reference signal selectively by one of a plurality of orthogonal cover codes (OCCs) with the same length wherein the OCC multiplied to a first layer of reference signal can be configured as different from those multiplied to other layers of reference signals; and a scrambling step of multiplying all of symbols obtained from the OCC multiplied to each of the other layers of reference signals by a symbol-common scrambling sequence wherein the symbol-common scrambling sequences can be different from each other for reference signals multiplied by the same OCC.
A Method of scrambling reference signals device and user equipment using the method are provided. In the method a plurality of layers of reference signals assigned on predetermined radio resource of a plurality of layers of resource blocks with the same time and frequency resources are scrambled the method comprising: an orthogonalizing step of multiplying each layer of reference signal selectively by one of a plurality of orthogonal cover codes (OCCs) with the same length wherein the OCC multiplied to a first layer of reference signal can be configured as different from those multiplied to other layers of reference signals; and a scrambling step of multiplying all of symbols obtained from the OCC multiplied to each of the other layers of reference signals by a symbol-common scrambling sequence wherein the symbol-common scrambling sequences can be different from each other for reference signals multiplied by the same OCC.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | 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 | |||||||
| JP2015510316A | 4G | 25/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| JP2015510316A | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| JP2015510316A | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| JP6002243B2 | 4G | 25/07/2016 | ISLD-201609-008 | PANASONIC CORP | Yes | Family Member | ||||
| JP6002243B2 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| JP6002243B2 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| WO2013107025A1 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| WO2013107025A1 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| CN104054286B | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| CN104054286B | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| CN107181581A | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| CN107181581A | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | No | Family Member | ||||
| US2014355408A1 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| US2014355408A1 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| US9712299B2 | 4G | 22/09/2019 | ISLD-201912-056 | SUN PATENT TRUST | Yes | Family Member | ||||
| US9712299B2 | 4G | 13/12/2020 | ISLD-202012-017 | SUN PATENT TRUST | Yes | Basis Patent | ||||
| CN107181581B | ----- | ----- | ----- | ----- | ----- | ----- | ----- | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration Signal Processing
Product
User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Data processing
Claim
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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.