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Radio protocol for mobile communication system and method

  • US 7,720,052 B2
  • Filed: 01/13/2009
  • Issued: 05/18/2010
  • Est. Priority Date: 04/08/1999
  • Status: Expired due to Fees
First Claim
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1. In a wireless communication system that employs a layered radio interface protocol that includes a medium access control (MAC) layer and a radio link control (RLC) layer;

  • an apparatus comprising;

    a first transmission mode entity adapted to control the transmission of data units between an upper layer and the MAC layer by segmenting and reassembling data units that have no headers;

    a second transmission mode entity adapted to control the transmission of data units between the upper layer and the MAC layer by framing and deframing data units and by detecting and discarding data units that contain an error; and

    a third transmission mode entity adapted to control the flow of data units between the upper layer and the MAC layer by framing and deframing data units and by error correction.

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