Multiplex communications – Channel assignment techniques – Combining or distributing information via time channels...
Reexamination Certificate
2009-05-07
2011-12-06
Le, Nhan (Department: 2618)
Multiplex communications
Channel assignment techniques
Combining or distributing information via time channels...
C370S479000, C375S265000, C714S792000
Reexamination Certificate
active
08073001
ABSTRACT:
A baseband processing module for use within a Radio Frequency (RF) transceiver includes a downlink/uplink interface, TX processing components, a processor, memory, RX processing components, and a turbo decoding module. The RX processing components receive a baseband RX signal from the RF front end, produce a set of IR samples from the baseband RX signal, and transfer the set of IR samples to the memory. The turbo decoding module receives at least one set of IR samples from the memory, forms a turbo code word from the at least one set of IR samples, turbo decodes the turbo code word to produce inbound data, and outputs the inbound data to the downlink/uplink interface. The turbo decoding module performs metric normalization based upon a chosen metric, performs de-rate matching, performs error detection operations, and extracts information from a MAC packet that it produces.
REFERENCES:
patent: 6888901 (2005-05-01), Yu et al.
patent: 7532638 (2009-05-01), Hahm et al.
patent: 2003/0227961 (2003-12-01), Batra et al.
patent: 1531571 (2005-05-01), None
European Search Report for EP Application No./Patent No. 06000528.7-1237 / 17229437, dated May 20, 2011.
Chang Li Fung
Hahm Mark David
Lotter Michiel Petrus
Broadcom Corporation
Garlick Bruce E.
Garlick & Harrison & Markison
Le Nhan
Short Shayne X.
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