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Wireless base station, wireless communication terminal, and wireless communication system

  • US 10,056,997 B2
  • Filed: 11/27/2015
  • Issued: 08/21/2018
  • Est. Priority Date: 07/22/2008
  • Status: Active Grant
First Claim
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1. A wireless communication terminal comprising:

  • a wireless transceiver operative to communicate with a wireless station in accordance with a predetermined communication method; and

    a controller operative to receive, from the wireless station by using the wireless transceiver, (i) metadata relating to contents data and (ii) the contents data which is transmitted using a broadcasting method or a normal communication method, and transmit, to the wireless station by using the wireless transceiver, request information that includes a request of contents data which is not received by the broadcasting method, whereinthe controller is further operative to receive, by using the wireless transceiver, the requested contents data, which is not received by the broadcasting method, transmitted from the wireless station in response to the request information, using the normal communication method,the wireless transceiver is further operative to receive a plurality of signals transmitted simultaneously by the broadcasting method from a plurality of antennas which cover respective wireless areas that at least partially overlap one another, the plurality of signals being modulated with same information data by a modulation scheme that avoids interference deterioration among each of the signals, andthe request information includes a contents ID or a tag that specifies the requested contents data to be transmitted in response to the request information and is used by the wireless station to determine whether the contents data has a high hit rate or a low hit rate.

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