×

Transmission Method Of Mobile Station For Random Access Channel Diversity

  • US 20090175161A1
  • Filed: 04/19/2007
  • Published: 07/09/2009
  • Est. Priority Date: 04/19/2006
  • Status: Active Grant
First Claim
Patent Images

1. A transmission method performed by a mobile station of obtaining random access diversity, the method comprising:

  • (a) processing the signal of a random access channel (RACH) burst according to a beam forming pattern set from among a plurality of beam forming patterns, and then, transmitting the RACH burst to a base station through multiple transmission antennas; and

    (b) if a non-acknowledgement (NACK) response to the RACH burst from the base station is received, newly setting a beam forming pattern which is different from the set beam forming pattern, to a new RACH burst, and then, returning to the step (a).

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×