Encoding system for multi-antenna transmitter and decoding...

Details Encoding system for multi-antenna transmitter and decoding... Encoding system for multi-antenna transmitter and decoding...

2005-10-11

2005-10-11

Corsaro, Nick (Department: 2684)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S103000, C455S561000, C455S101000, C370S334000, C375S267000, C375S299000

Reexamination Certificate

active

06954655

ABSTRACT:
The encoding system includes a feed unit receiving data and producing N data streams, where N is at least two. Each of N encoders receives a respective one of the N data streams and produces an encoded data stream. A multiple input multiple output (MIMO) encoder receives the N encoded data streams and encodes the N encoded data streams into M output data stream for transmission by M transmit antennas, where M is at least two. In the decoding system, a MIMO decoder receives T data streams from T receive antennas and decodes the T data streams into the N encoded data streams. Each of N decoders receives a respective one of the N encoded data streams from the MIMO decoder and produces N decoded data streams. A combiner combines the N decoded data streams into an output data stream.

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“Double-STTD scheme for HSPDA systems with four transmit antennas; Link Level Simulation Results.” TSG-RAN Working Group 1 meeting #20; May 21-25, 2001, Busan, Korea, pp. 1-16.
Huang, Howard et al. “Multiple Antenna and Multiuser Detection in High Data Rate CDMA Systems.” 2000 IEEE, VTC 2000, Tokyo, Japan, pp. 556-560.

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