Method and apparatus for bit mapping enhanced-dedicated physical control channel (E-DPCCH) information in UMTS wireless communication system
US7715349B2 · kind B2 · utility
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Key dates
| Filing date | Mar 24, 2006 |
| Grant date | May 11, 2010 |
| Priority date | — |
| Expiry date | Jan 5, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/1896
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
In a 3GPP standards Release 6 UMTS system, in order to avoid searching at NodeB for a maximum E-DPCCH-associated metric at discrete possible valid index values, or over disjoint possible valid index regions, at the UE the three different sources of information, the fixed number bits that comprise the RSN, TFI and the H-bit components of the E-DPCCH bit field, are mapped so that the decimal equivalents of the possible E-DPCCH indices lie within a continuous range of values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.