Method and apparatus for data transmission in a mobile telecommunication system
A telecommunications system and data technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as deterioration of transmission quality, deterioration of voice call quality, and low transmission power
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[0049] Hereinafter, embodiments of the present invention will be described with reference to the drawings. Also, in the following description, a detailed description of known functions and configurations included in the present invention will be omitted for conciseness.
[0050] The present invention to be described below ensures that all but The transmission quality of physical channels other than E-DPDCH, where the Enhanced Uplink Dedicated Channel (E-DCH) is mapped onto E-DPDCH.
[0051] Image 6 An example of changing UE transmit power according to an embodiment of the present invention is shown.
[0052] refer to Image 6 , the UE initially transmits E-DCH data through the E-DPDCH in time slot T1. Since there is no DCH data in time slot T1, the total transmit power 501 does not exceed the maximum allowed power (Pmax) 507. However, retransmission of E-DCH data occurs in time slot T2, and DCH data is transmitted through DPDCH, so the total transmission power 502 exceed...
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