Beamforming transceiver architecture with enhanced channel estimation and frequency offset estimation capabilities in high throughput WLAN systems
AssigneeSamsung Electronics Co., Ltd.
InventorsJyh Chau Horng, Chiu Ngo
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Abstract
A method and system for transmitting bit streams in a telecommunication system, by combining a bit stream with a first portion of a preamble, applying power loading to the combined bit stream, applying eigen-steering to the power loaded bit stream, and combining a second portion of the preamble with the eigen-steered bit stream for transmission. The first portion of the preamble includes an HT preamble, and the second portion of the preamble includes a legacy preamble.
Claims27
A method of transmitting an information signal stream in a telecommunication system, comprising:
- in a wireless communication:
- combining a bit stream with a first portion of a preamble;
- applying power loading to the combined bit stream;
- applying eigen-steering to the power loaded bit stream;
- and
- combining a second portion of the preamble with the eigen-steered bit stream for transmission.
A telecommunication system for transmitting an information signal stream, comprising:
- a transmitter including a first combiner for combining a bit stream with a first portion of a preamble,
- a controller for applying power loading to the combined bit stream,
- a eigen-steering unit for applying eigen-steering to the power loaded bit stream, and
- a second combiner for combining a second portion of the preamble with the eigen-steered bit stream for transmission.
Dependencies are inferred from the claim text.