Transceiver device and power saving method thereof
First Claim
1. A transceiver device, comprising:
- a transmitter;
a receiver; and
a control module, coupled to the transmitter and the receiver, for checking a signal transmission between the transceiver device and a far-end device is normal or not after lowering output power of the transmitter, the receiver or both of them, wherein when the signal transmission between the transceiver device and the far-end device is abnormal, the control module readjusts the output power of the transmitter and the receiver;
wherein, the transmitter transmits a plurality of signals encoded by at least two different encoding formats separately in sequence to the far-end device, and the control module checks the encoding format of each of a plurality of received signals encoded by a first encoding format from the far-end device received by the receiver to determine the signal transmission between the transceiver device and the far-end device is normal or not, and the transmitter transmits a plurality of transmitted signals encoded by a second encoding format to inform the far-end device that the adjustment of the receiver has been finished when the signal transmission between the transceiver device and the far-end device is normal.
1 Assignment
0 Petitions
Accused Products
Abstract
A transceiver device and a power saving method thereof are provided. The transceiver device includes a transmitter, a receiver, and a control module. The control module is coupled to the transmitter and the receiver. After the control module lowers the output power of either the transmitter, the receiver, or both of them, the control module checks a signal transmission between the transceiver device and a far-end device is normal or not. When the signal transmission between the transceiver device and the far-end device is abnormal, the control module readjusts the output power of the transmitter, the receiver, or both of them. Thereby, the power consumption of the transceiver device is decreased.
9 Citations
12 Claims
-
1. A transceiver device, comprising:
-
a transmitter; a receiver; and a control module, coupled to the transmitter and the receiver, for checking a signal transmission between the transceiver device and a far-end device is normal or not after lowering output power of the transmitter, the receiver or both of them, wherein when the signal transmission between the transceiver device and the far-end device is abnormal, the control module readjusts the output power of the transmitter and the receiver; wherein, the transmitter transmits a plurality of signals encoded by at least two different encoding formats separately in sequence to the far-end device, and the control module checks the encoding format of each of a plurality of received signals encoded by a first encoding format from the far-end device received by the receiver to determine the signal transmission between the transceiver device and the far-end device is normal or not, and the transmitter transmits a plurality of transmitted signals encoded by a second encoding format to inform the far-end device that the adjustment of the receiver has been finished when the signal transmission between the transceiver device and the far-end device is normal. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A power saving method of a transceiver device, wherein the transceiver device comprises a transmitter and a receiver, the method comprising:
-
lowering output power of the transmitter and the receiver; checking whether a signal transmission between the transceiver device and a far-end device is normal or not; and readjusting the output power of the transmitter and the receiver when the signal transmission between the transceiver device and the far-end device is abnormal, wherein, a plurality of signals encoded by at least two different encoding formats separately transmitted by the transmitter to the far-end device in sequence, and the encoding format of each of a plurality of received signals encoded by a first encoding format from the far-end device received by the receiver is checked by a control module for determining the signal transmission between the transceiver device and the far-end device is normal or not, and the transmitter transmits a plurality of transmitted signals encoded by a second encoding format to inform the far-end device that the adjustment of the receiver has been finished when the signal transmission between the transceiver device and the far-end device is normal. - View Dependent Claims (8, 9, 10, 11, 12)
-
Specification