METHODS AND SYSTEMS FOR TRANSMISSION OF MULTIPLE MODULATED SIGNALS OVER WIRELESS NETWORKS

  • US 20130034078A1
  • Filed: 10/11/2012
  • Published: 02/07/2013
  • Est. Priority Date: 05/21/1999
  • Status: Active Grant
First Claim
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1. A method of operating a wireless subscriber radio unit in a wireless communication system, wherein the wireless communication system includes a wireless subscriber radio unit and a base station, and wherein the wireless subscriber radio unit is registered with the base station, the method comprising:

  • transmitting from the wireless subscriber radio unit an explicit message requesting to be provided an allocation of uplink (UL) bandwidth in which to transmit a bandwidth request;

    receiving at the wireless subscriber radio unit an allocation of UL bandwidth in which to transmit a bandwidth request, the allocation received in response to the transmitted explicit message;

    transmitting from the wireless subscriber radio unit the bandwidth request within the allocation of UL bandwidth, the bandwidth request specifying a requested UL bandwidth allocation;

    receiving at the wireless subscriber radio unit an UL bandwidth grant for the wireless subscriber radio unit, the UL bandwidth grant received in response to the bandwidth request; and

    allocating the received UL bandwidth grant to the one or more UL connections based on QoS priority.

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