Abstract
Systems and methodologies are described that facilitate adaptively communicating data to wireless devices. An access point can precode a dedicated reference signal (DRS) for transmitting to a wireless device, and the wireless device can receive the precoded DRS. The wireless device can determine the precoder by estimating a channel of the DRS and can provide channel condition feedback to the access point. The access point can create data signals including a single or a burst of data transmissions according to the feedback and can precode the data signals using the same precoder. The wireless device can additionally decode the data signals using the precoder. Moreover, the access point can cycle through precoders according to a patterned, random, pseudo-random, and/or similar sequence.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G | 09/04/2012 | ISLD-201204-008 | QUALCOMM INC | No | Family Member | ||||
| Not Available | 09/04/2012 | ISLD-201204-008 | QUALCOMM INC | No | Family Member | ||||
| 5G | 08/09/2022 | ISLD-202209-036 | QUALCOMM INC | No | Family Member | ||||
Specification Information
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| US2011026421A1 | 5G | 08/09/2022 | ISLD-202209-036 | QUALCOMM INC | Yes | Basis Patent | ||||
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| TWI435557B | 5G | 08/09/2022 | ISLD-202209-036 | QUALCOMM INC | No | Family Member | ||||
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| JP5607159B2 | 5G | 08/09/2022 | ISLD-202209-036 | QUALCOMM INC | No | Family Member | ||||
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| EP2460328B1 | 4G | 09/04/2012 | ISLD-201204-008 | QUALCOMM INC | No | Family Member | ||||
| EP2460328B1 | Not Available | 09/04/2012 | ISLD-201204-008 | QUALCOMM INC | No | Family Member | ||||
| EP2460328B1 | 5G | 08/09/2022 | ISLD-202209-036 | QUALCOMM INC | No | Family Member | ||||
| BR112012001844B1 | 4G | 09/04/2012 | ISLD-201204-008 | QUALCOMM INC | No | Family Member | ||||
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| BR112012001844B1 | 5G | 08/09/2022 | ISLD-202209-036 | QUALCOMM INC | No | Family Member | ||||
| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Coordinated Multi-point (CoMP)
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Wireless communication
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
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