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AssigneeInterDigital Patent Holdings, Inc.
InventorsJavier LORCA HERNANDO, Patrick SVEDMAN, Arman SHOJAEIFARD, Kyle Jung-Lin PAN, Allan Yingming TSAI
Estimating the term…
In an embodiment, a WTRU is configured to apply, to data symbols, a transform-spreading function that spreads the data symbols in a frequency domain, to form a first beam, and to transmit the transform-spread data symbols in the first beam. For example, an embodiment for improving reliability of signal detection over an impaired link includes implementing a Generalized Space-Frequency Block Coding (GSFBC) procedure. The impairment can be caused, e.g., by aging of the channel-state information, imperfections in the channel-state acquisition or reporting procedures, and/or beam-squint effects in multi-antenna systems. And an embodiment can include using hybrid beamforming and a GSFBC procedure to improve reliability of detection of the signal in the presence of beam squint and/or beam misalignments.
1-68. (canceled)
A method implementable by a wireless transmit/receive unit (WTRU), the method comprising:
A wireless transmit/receive unit (WTRU) configured to:
Dependencies are inferred from the claim text.