Decoderless bit-error-rate estimation for convolutionally encoded transmissions in wireless systems
AssigneeLucent Technologies Inc.
InventorsPantelis Monogioudis, Kiran M. Rege
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AssigneeLucent Technologies Inc.
InventorsPantelis Monogioudis, Kiran M. Rege
Estimating the term…
In a UMTS (universal mobile telecommunications system) based system, a wireless receiver implements “effective signal-to-noise (Eb/No) based BER estimation.” In particular, the wireless receiver comprises a rake receiver, a processor and memory. The rake receiver processes a received signal and provides signal-to-noise ratio values for each slot of each received frame of the received signal. The processor converts these signal-to-noise ratio values for each received frame into an effective signal-to-noise ratio value for the received signal. The processor then uses the effective signal-to-noise ratio value as a pointer, or index, into a look-up table (stored in the memory) and retrieves a BER estimate therefrom.
A method for use in wireless equipment, the method comprising the steps of:
A method for use in wireless equipment, the method comprising the steps of:
Apparatus for use in wireless equipment, the apparatus comprising:
Apparatus for use in wireless equipment, the apparatus comprising:
A wireless receiver comprising:
Dependencies are inferred from the claim text.