Data sending method, device and system
First Claim
1. A wireless terminal comprising:
- a baseband chip;
a power amplifier (PA); and
a transceiver,wherein the baseband chip is configured to, before a connection with a wireless network side is established, detect whether the baseband chip has data to be sent to the wireless network side,wherein the data to be sent comprises signaling data for establishing the connection between the wireless terminal and the wireless network side,wherein a first message indicating that the PA should be in a non-working state is sent to the PA when the baseband chip detects that it does not have data to be sent to the wireless network,wherein a second message indicating that the PA should be in a working state is sent to the PA when the baseband chip detects that it has data to be sent to the wireless network,wherein the PA is configured to receive the first message sent by the baseband chip and be ensured that the PA is in the non-working state according to the first message,wherein the PA is configured to receive the second message sent by the baseband chip and be ensured that the PA is in the working state according to the second message,wherein the transceiver is configured to receive the data to be sent from the baseband chip, modulate the data to be sent, and send first data after the modulation to the PA,wherein the PA is further configured to amplify the first data after the modulation, andwherein the wireless terminal further comprises an antenna configured to send second data amplified by the PA to the wireless network side.
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Accused Products
Abstract
The present invention discloses a data sending method, device and system. The data sending method includes: before establishing a connection with a wireless network side, detecting whether a wireless terminal has data to be sent to the wireless network side, the data to be sent including signaling data for establishing the connection between the wireless terminal and the wireless network side; if a result of detecting whether the wireless terminal has data to be sent to the wireless network side is that the wireless terminal does not have data to be sent, making sure that a power amplifier (PA) of the wireless terminal is in a non-working state; if a result of detecting whether the wireless terminal has data to be sent to the wireless network side is that the wireless terminal has data to be sent, making sure that a PA of the wireless terminal is in a working state.
10 Citations
9 Claims
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1. A wireless terminal comprising:
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a baseband chip; a power amplifier (PA); and a transceiver, wherein the baseband chip is configured to, before a connection with a wireless network side is established, detect whether the baseband chip has data to be sent to the wireless network side, wherein the data to be sent comprises signaling data for establishing the connection between the wireless terminal and the wireless network side, wherein a first message indicating that the PA should be in a non-working state is sent to the PA when the baseband chip detects that it does not have data to be sent to the wireless network, wherein a second message indicating that the PA should be in a working state is sent to the PA when the baseband chip detects that it has data to be sent to the wireless network, wherein the PA is configured to receive the first message sent by the baseband chip and be ensured that the PA is in the non-working state according to the first message, wherein the PA is configured to receive the second message sent by the baseband chip and be ensured that the PA is in the working state according to the second message, wherein the transceiver is configured to receive the data to be sent from the baseband chip, modulate the data to be sent, and send first data after the modulation to the PA, wherein the PA is further configured to amplify the first data after the modulation, and wherein the wireless terminal further comprises an antenna configured to send second data amplified by the PA to the wireless network side. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification