Utilize the wireless communication system of multiple antennas transmission technology and the multi-subscriber dispatching device of this system

Utilize the wireless communication system of multiple antennas transmission technology and the multi-subscriber dispatching device of this system

  • CN 101,366,304 B
  • Filed: 02/08/2006
  • Issued: 10/14/2015
  • Est. Priority Date: 02/08/2006
  • Status: Active Grant
First Claim
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1. the method for operation with the dispatching station of multiple antenna in wireless system, in this wireless system, carry out scheduling from this dispatching station to multiple user and send, described method of operation comprises the following steps:

  • Reception quality information from described multiple user feedback is obtained in each of described multiple user by described dispatching station;

    Based on the described reception quality information obtained, determine to employ the multiplexing send mode of multiple-input, multiple-output or beam forming send mode for each of described multiple antenna;

    AndThe information identifying determined institute'"'"'s occupation mode as the multiplexing send mode of multiple-input, multiple-output or beam forming send mode is sent by being inserted in specific bit in scheduler management channel, and whereinWherein, bit contents in other bit regions of scheduler management channel is changed, with specified control amount of information and Adaptive Modulation when the multiplexing send mode of described multiple-input, multiple-output is determined, and the Transmit weight that specified beams is shaping when described beam forming send mode is determined.

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