Avoid and react to sudden possibility of damage to receiver in self-interference measurement
AssigneeQUALCOMM Incorporated
InventorsQian Zhang, Sony Akkarakaran, Yan Zhou, Tao Luo
Life of this patent
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Abstract
Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for detecting the possibility of damage to a receiver during a self-interference measurement procedure and taking action to avoid or mitigate such damage.
Claims27
An apparatus for wireless communication performed by a user-equipment (UE), comprising:
- at least one processor and a memory configured to cause the apparatus to:
- transmit uplink reference signals (RS) via a first antenna panel;
- perform self-interference measurements based on the uplink RS as received via a second antenna panel;
- and
- reduce both transmit power of the uplink RS and functionality of a receiver based on the self-interference measurements and at least one of:
- priorities of uplink traffic versus downlink traffic, or priorities of data channels versus control channels.
A method for wireless communication performed by a user-equipment (UE), comprising:
- transmitting uplink reference signals (RS) via a first antenna panel;
- performing self-interference measurements based on the uplink RS as received via a second antenna panel;
- and
- reducing both transmit power of the uplink RS and functionality of a receiver based on the self-interference measurements and at least one of:
- priorities of uplink traffic versus downlink traffic, or priorities of data channels versus control channels.
An apparatus for wireless communication performed by a user-equipment (UE), comprising:
- means for transmitting uplink reference signals (RS) via a first antenna panel;
- means for performing self-interference measurements based on the uplink RS as received via a second antenna panel;
- and
- means for reducing both transmit power of the uplink RS and functionality of a receiver based on the self-interference measurements and at least one of:
- priorities of uplink traffic versus downlink traffic, or priorities of data channels versus control channels.
A non-transitory computer readable medium having instructions stored thereon which when executed by one or more processors in a user equipment (UE), causes an apparatus to perform a method, the method comprising:
- transmitting uplink reference signals (RS) via a first antenna panel;
- performing self-interference measurements based on the uplink RS as received via a second antenna panel;
- and
- reducing both transmit power of the uplink RS and functionality of a receiver based on the self-interference measurements and at least one of:
- priorities of uplink traffic versus downlink traffic, or priorities of data channels versus control channels.
Dependencies are inferred from the claim text.