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US 2026/0238280 A1Published application
Frequency Basis Selection for Type-II Codebook Refinement for mTRP Coherent Joint Transmission
AssigneeApple Inc.
InventorsHaitong SUN, Dawei ZHANG, Huaning NIU, Xiang CHEN, Wei ZENG, Weidong YANG
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Abstract
An apparatus configured to decode, based on signaling received from a base station, configuration information for reporting Type-II based channel state information (CSI) feedback for Type-II codebook refinement for multi-transmission reception point (TRP) coherent joint transmission (CJT), decode, based on signaling received from the base station, CSI measurement resources and configure transceiver circuitry to transmit the Type-II based CSI feedback for Type-II codebook to the base station.
Claims20
An apparatus comprising processing circuitry configured to:
- decode, based on signaling received from a base station, configuration information for reporting Type-II based channel state information (CSI) feedback for Type-II codebook refinement for multi-transmission reception point (TRP) coherent joint transmission (CJT);
- decode, based on signaling received from the base station, CSI measurement resources;
- and
- configure transceiver circuitry to transmit the Type-II based CSI feedback for Type-II codebook to the base station.
1 more element
Dependencies are inferred from the claim text.