View source for US Patent Application 17949848. FULL-DUPLEX SELF-INTERFERENCE WEAKENING METHOD AND FULL-DUPLEX SELF-INTERFERENCE WEAKENING SYSTEM simplified abstract

=FULL-DUPLEX SELF-INTERFERENCE WEAKENING METHOD AND FULL-DUPLEX SELF-INTERFERENCE WEAKENING SYSTEM=


==Organization Name==

[[:Category:Huawei Technologies Co., Ltd.|Huawei Technologies Co., Ltd.]]


[[Category:Huawei Technologies Co., Ltd.]]==Inventor(s)==

[[Category:[[:Category:Jingjing Huang of Shenzhen (CN)|Jingjing Huang of Shenzhen (CN)]]]]

[[Category:[[:Category:Ming Gan of Shenzhen (CN)|Ming Gan of Shenzhen (CN)]]]]

[[Category:[[:Category:Xin Zuo of Shenzhen (CN)|Xin Zuo of Shenzhen (CN)]]]]

==FULL-DUPLEX SELF-INTERFERENCE WEAKENING METHOD AND FULL-DUPLEX SELF-INTERFERENCE WEAKENING SYSTEM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17949848 titled 'FULL-DUPLEX SELF-INTERFERENCE WEAKENING METHOD AND FULL-DUPLEX SELF-INTERFERENCE WEAKENING SYSTEM

==Simplified Explanation==

- The patent application describes a method and system for weakening self-interference in full-duplex communication systems.
- The method involves receiving signals from a transmit antenna using a dual-polarized receive antenna with two separate ports.
- The received signals from the two ports are adjusted and combined to weaken the interference caused by the transmit antenna.
- This method addresses the limitation of existing antenna interference cancelation methods, which are restricted by the number and location of antennas.
- The innovation provides a solution to improve the performance of full-duplex communication systems by reducing self-interference.


==Original Abstract Submitted==

This application provides a full-duplex self-interference weakening method and a full-duplex self-interference weakening system. The full-duplex self-interference weakening method includes: separately receiving, by a first port of a dual-polarized receive antenna and a second port of the dual-polarized receive antenna, a signal sent by a transmit antenna; and adjusting and combining the signal received by the first port of the dual-polarized receive antenna and/or the signal received by the second port of the dual-polarized receive antenna, to weaken interference caused by the transmit antenna to the dual-polarized receive antenna. The full-duplex self-interference weakening method and the full-duplex self-interference weakening system provided in this application resolve a problem that a quantity of antennas and an antenna location are limited in an existing antenna interference cancelation method.



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