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AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsLeif WILHELMSSON, Miguel LOPEZ, Henrik SJÖLAND
Estimating the term…
A radio receiver comprises a local oscillator arrangement and a controller. The local oscillator arrangement is arranged to provide a signal for down-conversion of radio frequency signal to an intermediate frequency or a baseband frequency in the radio receiver, and the local oscillator arrangement is capable of selectably providing multiple frequency generation qualities. The controller is arranged to estimate a tolerable frequency generation quality for the current operation of the radio receiver or determine whether the current operation of the radio receiver is satisfactory in sense of a currently provided frequency generation quality, and based on the estimation or determination adjust frequency generation quality of the local oscillator arrangement by selecting one of the multiple frequency generation qualities. A radio arrangement, a method and a computer program are also disclosed.
A radio receiver arranged to operate as a wakeup receiver for a main receiver interacting with the radio receiver, the radio receiver comprising:
A method of a radio receiver comprising a local oscillator arrangement configured to provide a signal for down-conversion of a radio frequency signal to one of an intermediate frequency and a baseband frequency in the radio receiver, the local oscillator arrangement being configured to provide multiple frequency generation qualities, the method comprising:
A computer-readable medium storing a computer program comprising instructions which, when executed on a processor of a controller of a radio receiver comprising a local oscillator arrangement configured to provide a signal for down-conversion of radio frequency signal to one of an intermediate frequency and a baseband frequency in the radio receiver, the local oscillator arrangement being configured to provide multiple frequency generation qualities, causes the radio receiver to:
Dependencies are inferred from the claim text.