A quasi co-location relationship configuration method, system and terminal
By receiving the transmission configuration indication status of network devices, parsing the target geometry and reference signal identifiers, and directly determining the spatial reception parameters using sensing measurement results or predefined geometry, the problem of existing QCL mechanisms relying on reference signal measurements is solved, beam management efficiency and accuracy are improved, and multi-port group collaboration is supported.
CN122394618APending Publication Date: 2026-07-14PENG CHENG LAB
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- PENG CHENG LAB
- Filing Date
- 2026-05-06
- Publication Date
- 2026-07-14
Smart Images
Figure CN122394618A_ABST
Abstract
The application discloses a kind of quasi co-site relationship configuration method, system and terminal, method includes: receiving transmission configuration indication state sent by network equipment and judging;When the state only contains the indication information of first quasi co-site relationship, target geometry structure identification is obtained by parsing, and target space receiving parameter is determined according to the identification;When the state contains the indication information of first and second quasi co-site relationship simultaneously, target geometry structure identification and reference signal identification are obtained by parsing, if corresponding space perception information is available, then determine space receiving parameter according to target geometry structure identification, if it is not available, then determine fallback space receiving parameter according to reference signal identification;When the state does not contain the indication information of first quasi co-site relationship, deduce default quasi co-site assumption according to preset priority rule and determine receiving beam.The application makes that space receiving parameter can be directly derived from space perception information, without measurement based on reference signal.
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