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

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

  • CN 100,471,096 C
  • Filed: 08/21/2002
  • Issued: 03/18/2009
  • Est. Priority Date: 01/29/2002
  • Status: Active Grant
First Claim
Patent Images

1. a mobile radio station possessesThe IQ Multiplexing Unit, it carries out IQ multiplexing and generation complex signal with the control data of channel and grouping inserts at down high speed control with the control data of channel with the transmission data of channel, control to data;

  • Transmitting element, it is modulated the complex signal that is generated by above-mentioned IQ Multiplexing Unit and sends, and it is characterized in that;

    Above-mentioned IQ Multiplexing Unit comprisesSelector, it is used for data are distributed to I axle and Q axle with the transmission data interaction of channel, control is distributed to the Q axle with the control data of channel, when data with the setting number of channel be the control that then the down high speed grouping inserted of odd number with the control data of channel be assigned to the Q axle, when data be that even number then is assigned to the I axle to the divide into groups control of access of down high speed with the control data of channel with the setting number of channel;

    Scrambling portion, it is used for carrying out scrambling after multiplexing and handling the data of each channel being carried out IQ;

    Expander, it is used for carrying out spread spectrum before multiplexing the data of each channel being carried out IQ;

    AndDistributor, it is used for will sending data allocations to a plurality of channels before expansion.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×