Information transmission system comprising at least one base sta

Details Information transmission system comprising at least one base sta Information transmission system comprising at least one base sta

1993-10-12

2000-01-18

Nguyen, Chau

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

370343, H04B 722

Patent

active

060163143

ABSTRACT:
The system is formed by a base station STB1 and two mobile stations STM1 and STM2. The information exchange between these stations is performed by means of two time multiplex signals which are transported by frequency channels with carriers F1 and F2. In accordance with the invention, the information systematically transmits transformed interleaved data over the two frequency channels. The resistance against fading is notably improved.

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"Performance of Trellis Coded Modulation Using Multi-Frequency Channels in Land Mobile Communications" by Yuklyoshi Kamio, Proc. of IEEE VEH. Tech., May 1990.
Anwendung Der Spread-Spectrum-Technik IM Mobilfunk, Von Ulrich Langewellpott pp. 249-254, 1986.

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