CONTROL CHANNEL FORMAT INDICATOR FREQUENCY MAPPING Russian patent published in 2012 - IPC H04L27/26 

Abstract RU 2439832 C2

FIELD: information technology.

SUBSTANCE: in one example, control channel format indicator (CCFI) data can be transmitted in an initial portion of frequency (such as an orthogonal frequency division multiplexing (OFDM) symbol) in a time transmit interval (TTI). The CCFI data can be spread across the initial portion of frequency and be shifted to identify the transmitting cell. The CCFI data can therefore be scrambled to further identify the cell. The CCFI data can also be utilised to determine structure of subsequent control and/or data channels.

EFFECT: easy selection of frequency for transmitting control channel format indicator data so as to identify a related cell.

44 cl, 11 dwg

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RU 2 439 832 C2

Authors

Chzhan Sjaosja

Malladi Durga Prasad

Montokho Khuan

Dates

2012-01-10Published

2008-06-20Filed