Communication terminal apparatus, and transmission method of the communication terminal apparatus
A technology of a communication terminal and a transmission method, applied in wireless communication, multiplex communication, communication between multiple stations, etc., to achieve the effect of preventing the reduction of throughput and the reduction of system efficiency
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Embodiment approach 1
[0037] Figure 4 It is a block diagram showing the configuration of communication terminal device 100 according to Embodiment 1 of the present invention. The communication terminal device 100 mainly includes an antenna 101 , a receiving device 102 and a transmitting device 103 .
[0038] ] First, the configuration of the receiving device 102 will be described. Receiving wireless unit 104, despreading unit 105, SIR (Signal to Interference Ratio) measuring unit 106, TPC generating unit 107, demodulating unit 108, channel decoding unit 109, despreading unit 110, demodulating unit 111, channel decoding unit 112 , despreading unit 113 , demodulation unit 114 , and channel decoding unit 115 constitute receiving device 102 .
[0039] Receiving radio section 104 down-converts a reception signal received at antenna 101 from a radio frequency to a baseband frequency, and outputs the signal to despreading section 105 , despreading section 110 , and despreading section 113 .
[0040]...
Embodiment approach 2
[0122] Figure 10 It is a block diagram showing the configuration of communication terminal device 700 according to Embodiment 2 of the present invention.
[0123] Such as Figure 10 As shown, the communication terminal device 700 according to Embodiment 2 is Figure 4 In communication terminal apparatus 100 according to Embodiment 1 shown, despreading section 110, demodulation section 111, channel decoding section 112, despreading section 113, demodulation section 114, channel decoding section 115, channel coding section 128, modulation Unit 129, spread spectrum unit 130, transmission power control unit 131, multiplier 132, transmission power measurement unit 133, buffer 134, data volume measurement unit 135, transmission rate selection unit 136, transmission parameter setting unit 137, channel coding unit 138 , modulation unit 139 , spreading unit 140 , transmission power control unit 141 and multiplier 142 , and an averaging unit 703 and a transmission data generating uni...
Embodiment approach 3
[0135] Figure 11 It is a block diagram showing the configuration of communication terminal device 800 according to Embodiment 3 of the present invention. Such as Figure 11 As shown, the communication terminal device 800 according to Embodiment 3 is Figure 4 The communication terminal apparatus 100 according to Embodiment 1 shown has compressed mode calculation section 124 removed, transmission power control section 804 instead of transmission power control section 125, DPCCH transmission power reporting section 805 instead of DPCCH transmission power reporting section 127, And there is a transmission rate selection unit 803 instead of the transmission rate selection unit 136 . In addition, in Figure 11 in, for with Figure 4 Parts having the same structure are given the same reference numerals and their descriptions are omitted.
[0136] The communication terminal device 800 mainly includes an antenna 101 , a receiving device 801 and a transmitting device 802 . First...
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