Patents Assigned to Lucent Technology
  • Dynamic and smart spreading for wideband CDMA
    Patent number: 6810030
    Abstract: A method for allocating utilization of multiple carriers in a wideband CDMA transmission system first determines the carrier utilization/interference levels for each of the multiple carriers. Based on the carrier utilization/interference level, carrier assignments are allocated on an unequal basis. The allocation of the carrier assignment biases the selection of the carriers away from higher utilized/interfered carriers. An apparatus for implementing the method is also described.
    Type: Grant
    Filed: October 17, 1997
    Date of Patent: October 26, 2004
    Assignee: Lucent Technology
    Inventor: Wen-Yi Kuo