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Enhanced channel interleaving for optimized data throughput

  • US 6,987,778 B2
  • Filed: 05/22/2001
  • Issued: 01/17/2006
  • Est. Priority Date: 05/22/2001
  • Status: Active Grant
First Claim
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1. An apparatus for increasing data throughput of a wireless communication system, comprising:

  • a scheduler unit configured to schedule a multi-slot packet transmission to a remote station in accordance with a scheduling algorithm, wherein the scheduling algorithm uses a data request message from the remote station to determine an initial set of transmission parameters and uses an acknowledgment signal from the remote station to determine a subsequent set of transmission parameters; and

    a channel interleaver configured to perform a permutation of a plurality of data symbols separately from a permutation of a plurality of parity symbols, wherein the scheduler unit schedules the plurality of permuted data symbols for transmission at the beginning of the multi-slot packet transmission and schedules the plurality of permuted parity symbols at the end of the multi-slot packet transmission.

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