Mobile station, base station, communication system, and communication method

Mobile station, base station, communication system, and communication method

  • CN 100,471,095 C
  • Filed: 08/21/2002
  • Issued: 03/18/2009
  • Est. Priority Date: 01/29/2002
  • Status: Active Grant
First Claim
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1. an IQ multiplexer is used for data are carried out the multiplexing and generation complex signal of IQ with the transmission data of channel and the control data of controlling with channel, whereinAppending above-mentionedly when being used for control that high-speed downlink packet inserts with the control data of channel, described IQ multiplexer comprises:

  • Selector, it is used for according to above-mentioned data is odd number or even number and the control data that is appended optionally is assigned to I axle or Q axle with the setting number of channel;

    Scrambler, it is used for the data of each channel are carried out scrambling handling the data of each channel being carried out the multiplexing back of IQ;

    Expander, the data to each channel before IO is multiplexing are carried out spread spectrum;

    WithDistributor distributed to send data to a plurality of channels before spread spectrum.

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