Abstract
evaluation uses dedicated channel is transmitted to the user station (MS) downlink from a base station (BS) antenna diversity mobile wireless communication system and method in a subscriber station (MS) by a base station (BS) is a special first estimated channel beam forming weight vector (W W ) used from the estimated common channel (CPICH) calculates the dedicated channel.
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| 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 | No | Family Member | ||||
| 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
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Yes | Family Member | |||
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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 | |||
| CN1695321A | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG | No | Family Member | ||||
| CN1695321A | 3G | 07/02/2019 | ISLD-201812-001 | SIEMENS AG | Yes | Family Member | ||||
| CN1695321A | 4G | 02/01/2023 | ISLD-202208-015 | SIEMENS AG |
S1
S2
|
Yes | Family Member | |||
| 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
|
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 |
S1
S2
|
Yes | Family Member | |||
| US2004171357A1 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG |
S1
S2
|
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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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 |
S1
S2
|
Yes | Family Member | |||
| WO03005605A1 | 4G | 20/02/2011 | ISLD-201103-004 | SIEMENS AG |
S1
S2
|
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
|
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
|
Yes | Family Member | |||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Feedback Beamforming
Product
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Use Cases
Wireless communication
Services
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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The information in purple was extracted from the FrandAvenue
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