TFCI decoding circuit and decoding method

Details TFCI decoding circuit and decoding method TFCI decoding circuit and decoding method

2007-09-18

2007-09-18

Tran, CongVan (Department: 2617)

Multiplex communications

Communication over free space

Combining or distributing information via code word channels...

C370S335000

Reexamination Certificate

active

10449925

ABSTRACT:
The present invention provides a TFCI decoding circuit and decoding method in which the TFI information for a relevant transport channel is determined, employing all the TFCI codeword information within the TTI, to enhance the receiving performance.A TTI combination pattern generating unit generates as a TTI combination pattern all the possible combinations of TFCI within a TTI having the longest interval among the TTIs for a plurality of transport channels, based on the fact that the TFI of a certain transport channel is not changed within the TTI on the transport channel. An adder adds, for each pattern, the likelihood for each radio frame calculated by a likelihood calculating unit, based on the TTI combination patterns. A TFI determination unit determines the TFI number of a relevant transport channel by selecting a pattern having the highest likelihood from among the TTI combination patterns.

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United Kingdom Examination Report dated Apr. 28, 2005.

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