Coordinated multipoint scheme for protection against snooping attacks on channel state information of legitimate nodes
EP4445500A4Pending Publication Date: 2025-12-10T C ISTANBUL MEDIPOL UNIVERSITESI
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Patent Information
- Application Number
- EP2022904835
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2022-12-07
- Publication Date
- 2025-12-10
Abstract
A novel precoding method to minimize the leakage of channel state information (CSI) at eavesdropper without degrading the performance at legitimate nodes. Particularly, this invention provides a mechanism of coordinated multipoint transmission to protect the CSI of legitimate nodes from being extracted using the precoder matrices by the attacker.
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Citation Information
Patent Citations
Beam tracking method and device
CN107872267A