Cross-link interference (CLI) cancellation
AssigneeQUALCOMM Incorporated
InventorsQian Zhang, Yan Zhou, Muhammad Sayed Khairy Abdelghaffar, Tao Luo
Life of this patent
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Abstract
Systems and techniques are provided for performing wireless communications at a user equipment (UE). For example, a process can include transmitting, from a UE based on a cross-link interference (CLI) cancellation capability of a receiver of the UE, a CLI cancellation capability indication. The process can include receiving, at the UE, a communications signal. In some implementations, the UE received the communications signal from a network entity. In some cases, receiving the communications signal from the network entity at least partially coincides with a transmission of an additional communications signal by an additional UE, wherein the additional UE is different from the UE.
Claims30
An apparatus for wireless communications comprising:
- a receiver;
- a transmitter;
- a memory;
- and
- one or more processors coupled to the memory, the one or more processors configured to:
- transmit, via the transmitter, based on a cross-link interference (CLI) cancellation capability of the receiver, a CLI cancellation capability indication;
- and
- receive, via the receiver, based on transmitting the CLI cancellation capability of the receiver, a communications signal from a first network entity, wherein receiving the communications signal at least partially overlaps with a transmission of an additional communications signal by a user equipment (UE) to a second network entity, the second network entity being different from the first network entity.
An apparatus for wireless communications comprising:
- a memory;
- and
- one or more processors coupled to the memory, the one or more processors configured to:
- receive, by a receiver of a network entity, a CLI cancellation capability indication from a UE;
- receive assistance information from an additional network entity associated with an additional UE;
- transmit, based on receiving the CLI cancellation capability indication from the UE, the assistance information associated with the additional UE to the UE, wherein the additional UE is different from the UE;
- and
- transmit, to the UE, a communications signal, wherein transmitting the communications signal at least partially overlaps with a transmission by the additional UE to the additional network entity.
A method for wireless communications at a user equipment (UE), the method comprising:
- transmitting, from a transmitter of a UE, based on a cross-link interference (CLI) cancellation capability of a receiver of the UE, a CLI cancellation capability indication;
- and
- receiving, at the receiver of the UE, a communications signal from a first network entity, wherein receiving the communications signal at least partially overlaps with a transmission of an additional communications signal by an additional UE to a second network entity, the second network entity being different from the first network entity.
A method for wireless communications, the method comprising:
- receiving, by a network entity, a CLI cancellation capability indication from a UE;
- receiving assistance information from an additional network entity associated with an additional UE;
- transmitting, based on receiving the CLI cancellation capability indication from the UE, the assistance information associated with the additional UE to the UE, wherein the additional UE is different from the UE;
- and
- transmitting, to the UE, a communications signal, wherein transmitting the communications signal at least partially overlaps with a transmission by the additional UE to the additional network entity.
Dependencies are inferred from the claim text.