Patent ID: 6708035
Filing Date: 2004-03-16
Classification: H04W

Abstract:
A system for transmitting asymmetric data in a radiocommunications system comprising:at least one cell in which a group of remote units is located, said cell being divided into at least a first sector and a second sector, so that a first fixed unit provides radio coverage for a first subset of remote units, fixed and/or mobile, located within said first sector, and a second fixed unit provides radio coverage for a second subset of remote units, fixed and/or mobile, located within said second sector, both of said fixed units being located in the same site, such that at least one asymmetric communication is established in [the] a downlink direction of the transmission; characterized in that said system comprises controller means connected to said first fixed unit and to said second fixed unit, and is adapted for recording the radio channel and the sector over which said asymmetric communication is set up in the downlink direction of the transmission, wherein said system is a TDMA/TDD system that employs a common frequency in each transmission direction.