×

Communication method in an FH-OFDM cellular system

  • US 20050147024A1
  • Filed: 10/22/2004
  • Published: 07/07/2005
  • Est. Priority Date: 10/29/2003
  • Status: Abandoned Application
First Claim
Patent Images

1. A communication method in a frequency hopping-orthogonal frequency division multiplexing (FH-OFDM) communication system including a plurality of base stations (BSs), comprising the steps of:

  • generating a predetermined number of pilot pattern groups, each having a predetermined number of different pilot patterns for pilot transmission;

    mapping the pilot patterns in each of the pilot pattern groups to different FH sequence sets; and

    assigning the pilot patterns and the FH sequence sets to the BSs so that mobile stations (MSs) within service areas of the plurality of BSs can identify the BSs.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×