US Patent 12015984 Terminal device, system and methods

A terminal device for use in a wireless telecommunications network, the terminal device comprising receiver circuitry and processor circuitry, wherein the processor circuitry is configured: to measure a value of a parameter of a first radio signal received by the receiver circuitry; to determine, based on the value of the parameter of the first radio signal, a measurement constraint of a second radio signal received by the receiver circuitry; and to measure a value of a parameter of one or more second radio signals received by the receiver circuitry in accordance with the measurement constraint.