Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2005-08-16
2005-08-16
Jung, Min (Department: 2663)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S335000, C370S342000, C370S465000
Reexamination Certificate
active
06930981
ABSTRACT:
Data rate determination is provided in a system where the available power fraction and available Walsh codes in each active leg are dynamically changing over time. This method adapts the rate (modulation and coding) based on the combined resource (power & code space) levels seen at each cell. The method results in maximization of the rate supportable by each cell given their resource constrained situation while meeting the constraints of target packet or frame error rate and orthogonality. Furthermore, improved fast cell selection by the mobile results due to this approach that is based on knowledge of combined resource (power & code space) levels across the cells in the active set.
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Gopalakrishnan Nandu
Kadaba Srinivas R.
Khan Farooq Ullah
Nanda Sanjiv
Sunay Mehmet Oguz
Jung Min
Lucent Technologies - Inc.
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