Patent AT-E400097-T1: [Translated] WIRELESS COMMUNICATION WITH TRANSMIT DIVERSITY

A method of transmitting data from a transmitter (13, 24) to a remote receiver (14, 28) using transmit diversity wireless communication, the transmitter (13, 24) comprising a plurality of transmit antenna elements (1, 2, 3, 4). The data is encoded in symbol blocks (12), the symbols (s1, s2, s3, s4) of a block (12) being permuted between the transmit antenna elements (1, 2, 3, 4) over time with respective replications and complex conjugations and/or negations. The transmitter (13, 24) comprises at least three of said transmit antenna elements (1, 2, 3, 4) and the signals transmitted over at least one of the transmit antenna elements (1, 2, 3, 4) are modified as a function of channel information at least approximately related to the channel transfer function (h1, h2, h 3, and h4) of the transmitted signals, so that the received signal is detectable at the receiver (14, 28) using an orthogonal detection matrix scheme. <IMAGE>

[
  "009:25"
]

[
  "009:066"
]

[
  "NIH"
]