Re-transmission in a mimo communication system
AssigneePanasonic Corporation
InventorsRonghong Mo, Ping Luo, Poy Boon Tan, Katsuhiko Hiramatsu
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Abstract
A method for re-transmission in a multiple-input multiple-output (MIMO) communication system, the method comprising: performing spatial mapping of one or more retransmitted data streams and one or more newly transmitted data streams, wherein the spatial mapping comprises switching bits between the re-transmission data streams and the new transmission data streams.
Claims17
A method for re-transmission in a multiple-input multiple-output (MIMO) communication system, the method comprising:
- performing spatial mapping of one or more retransmitted data streams and one or more newly transmitted data streams,
- wherein the spatial mapping comprises switching bits between the re-transmission data streams and the new transmission data streams.
A transmitter for re-transmission in a multiple-input multiple-output (MIMO) communication system, the transmitter comprising:
- a spatial mapping module for performing spatial mapping of one or more re-transmission streams and one or more new transmission streams,
- wherein the spatial mapping module switches bits between the re-transmission data streams and the new transmission data streams.
A receiver for re-transmission in a multiple-input multiple-output (MIMO) communication system, the receiver comprising:
- a spatial de-mapping module for performing spatial de-mapping of one or more re-transmission streams and one or more new transmission streams,
- wherein the spatial de-mapping module switches bits of symbols received to recover the re-transmission data streams and the new transmission data streams.
Dependencies are inferred from the claim text.