Power compensation system and method and mobile terminal
A power compensation, mobile terminal technology, applied in power management, wireless communication, electrical components, etc., can solve the problems of inconsistent burst power, decrease in transmit power, affecting communication quality, etc., to improve communication quality, realize simplicity, guarantee The effect of transmit power
Inactive Publication Date: 2016-03-30
SPREADTRUM COMM (SHANGHAI) CO LTD
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[0003] However, when the mobile terminal transmits on multiple channels, its own temperature will rise sharply, resulting in a drop in transmission power, making the burst power of continuous transmission inconsistent, and affecting communication quality
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[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0040] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0041] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0042] In the prior art, the mobile terminal increases the upload speed of the communication network by transmit...
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The invention discloses a power compensation system and method and a mobile terminal, and belongs to the technical field of communication power adjustment. The system comprises a storage unit, which stores a plurality of preset transmitting power compensation values corresponding to transmitting sequence positions of burst pulses respectively; a judgment unit, which is used for judging the transmitting sequence position of the current burst pulse to be transmitted; and a matching unit. The method comprises the following steps: presetting the transmitting power compensation values corresponding to the transmitting sequence positions respectively; judging the transmitting sequence position of the current burst pulse to be transmitted; and extracting and outputting the corresponding transmitting power compensation values, and carrying out compensation on the corresponding transmitting power. The beneficial effects of the technical scheme are that, by pretesting and presetting the power compensation values corresponding to the transmitting sequence positions respectively, and carrying out transmitting power compensation on the burst pulses according to the different transmitting sequence positions, uniform transmitted power is ensured, and communication quality is improved; and the technical scheme is realized simply without changing a hardware structure of the mobile terminal, and thus realization cost is relatively low.
Description
technical field [0001] The present invention relates to the technical field of communication power adjustment, in particular to a power compensation system and method and a mobile terminal. Background technique [0002] Traditional mobile terminals usually transmit bursts in one time slot, and then receive in the next time slot, that is, the process of sending and receiving is interspersed. This setting limits the upload speed of communication to a certain extent. In order to solve the above problems, the prior art adopts a multi-upload transmission method, that is, a method of continuously transmitting burst pulses in several consecutive time slots, which can increase the network upload speed. [0003] However, when the mobile terminal transmits on multiple channels, its own temperature will rise sharply, resulting in a decrease in transmission power, making the burst pulse power of continuous transmission inconsistent, and affecting communication quality. Contents of the...
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Inventor 陈青宇易大川景方阳乔磊
Owner SPREADTRUM COMM (SHANGHAI) CO LTD