Abstract
The aim of the invention is to estimate a dedicated channel of the downlink transmission from a base station (BS) to a subscriber station (MS) in a mobile radio communications system with antenna diversity. To this end the subscriber station (MS) calculates a first estimation of the dedicated channel from an estimation of a global channel (CPICH) while using a weighting vector (W W) used by the base station (BS) for the beam forming of the dedicated channel.
The aim of the invention is to estimate a dedicated channel of the downlink transmission from a base station (BS) to a subscriber station (MS) in a mobile radio communications system with antenna diversity. To this end the subscriber station (MS) calculates a first estimation of the dedicated channel from an estimation of a global channel (CPICH) while using a weighting vector (W W) used by the base station (BS) for the beam forming of the dedicated channel.
beam forming weighted vector (W W ) used to calculated special channel in the estimation of a common channel (CPICH) of the first estimated by base station (BS) is a dedicated channel estimation using dedicated channel transmission from a base station (BS) to a subscriber station (MS) downlink mobile telecommunications system of the antenna diversity method is a user station (MS).
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG | No | Family Member | ||||
| 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | Yes | Family Member | ||||
| 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
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Yes | 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 | |||||||
| EP1402655A1 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG | Yes | Basis Patent | ||||
| EP1402655A1 | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | Yes | Basis Patent | ||||
| EP1402655A1 | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
S1
S2
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Yes | Basis Patent | |||
| EP1402655B1 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG | Yes | Basis Patent | ||||
| EP1402655B1 | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | Yes | Basis Patent | ||||
| EP1402655B1 | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
S1
S2
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Yes | Basis Patent | |||
| DE10131946A1 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG | No | Family Member | ||||
| DE10131946A1 | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | No | Family Member | ||||
| DE10131946A1 | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
S1
S2
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Yes | Family Member | |||
| DE10131946B4 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG | No | Family Member | ||||
| DE10131946B4 | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | No | Family Member | ||||
| DE10131946B4 | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
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S2
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Yes | Family Member | |||
| US2004171357A1 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG |
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Yes | Family Member | |||
| US2004171357A1 | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | Yes | Family Member | ||||
| US2004171357A1 | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
S1
S2
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Yes | Family Member | |||
| US7415249B2 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG |
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S2
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Yes | Family Member | |||
| US7415249B2 | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | Yes | Family Member | ||||
| US7415249B2 | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
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Yes | Family Member | |||
| WO03005605A1 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG |
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Yes | Family Member | |||
| WO03005605A1 | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | Yes | Family Member | ||||
| WO03005605A1 | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
S1
S2
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Yes | Family Member | |||
| CN103199911A | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG | No | Family Member | ||||
| CN103199911A | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | No | Family Member | ||||
| CN103199911A | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
S1
S2
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Yes | Family Member | |||
| CN103199911B | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG | No | Family Member | ||||
| CN103199911B | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | No | Family Member | ||||
| CN103199911B | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
S1
S2
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Yes | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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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
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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.