Abstract
Systems and methodologies are described that facilitate precoding signals transmitted over downlink control channels to provide transmit diversity. A dedicated reference signal (DRS) related to a wireless device can additionally be precoded such that the wireless device can determine a precoder or related parameters based at least in part on performing a channel estimate for the precoded DRS signal. The wireless device can utilize the determined precoder or related parameters to decode precoded signals received over downlink control channel resources. Additionally or alternatively an access point can signal a sequence of precoders to the wireless device. The access point can cycle through the sequence of precoders to precode signals for transmission over downlink control channel resources and the wireless device can decode the signals based at least in part on similarly cycling through the precoders for received signals.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
5G | 16/03/2018 | ISLD-201806-011 | QUALCOMM INC | No | Family Member |
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
US2011141927A1 | 5G | 16/03/2018 | ISLD-201806-011 | QUALCOMM INC | Yes | Basis Patent | ||||
US8848603B2 | 5G | 16/03/2018 | ISLD-201806-011 | QUALCOMM INC | Yes | Basis Patent | ||||
TW201126975A | 5G | 16/03/2018 | ISLD-201806-011 | QUALCOMM INC | No | Family Member | ||||
WO2011005533A3 | 5G | 16/03/2018 | ISLD-201806-011 | QUALCOMM INC | No | Family Member |
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Technologies
Beamforming
Product
Base Station (eNB/gNB)
Use Cases
Services
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.
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