Wireless transceiver system
AssigneeHon Hai Precision Industry Co., Ltd.
InventorsKwo-Jyr Wong, Mu-Jung Chiu, Jane-Yi Pieh
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Abstract
A wireless transceiver system for compensating a transport loss includes a transceiver (100), a tower mounted amplifier (TMA) (200), and a transport loss detector (400). The transceiver transmits a first signal at a transmit power. The first signal is changed into a second signal after cable attenuation from the transceiver. The TMA is connected to the transceiver via a cable, receives a second signal, and amplifies the second signal. The transport loss detector is connected to the TMA, and calculates a transport loss between the transceiver and the TMA. The TMA further compensates the transport loss between the transceiver and the TMA according to the calculated result of the controller.
Claims17
A wireless transceiver system, for compensating a transport loss, comprising:
- an antenna, for transmitting and receiving signals;
- a transceiver, for transmitting a first signal at a transmit power;
- wherein the first signal is changed into a second signal after cable attenuation from the transceiver;
- a tower mounted amplifier (TMA) connected to the transceiver via a cable, for receiving the second signal from the transceiver and amplifying the second signal, wherein the TMA comprises a transmitting amplifying module, for amplifying the second signal and transmitting the amplified signal via the antenna;
- and
- a transport loss detector connected to the TMA, for calculating a transport loss between the transceiver and the TMA, the transport loss detector comprising:
- a first radio frequency (RF) power detector, for detecting the second signal power;
- and
- a controller, for calculating the transport loss between the transceiver and the TMA according to the second signal power and the transmit power of the transceiver;
- wherein the TMA further compensates the transport loss between the transceiver and the TMA according to the calculated result of the controller.
Dependencies are inferred from the claim text.