System for transmitting asymmetric data in a radiocommunications system
First Claim
1. 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.
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Accused Products
Abstract
System for transmitting asymmetric data in a radiocommunications system comprising a cell, in which a group of remote units is located, said cell being divided into at least two sectors.
A first fixed unit (11-1) and a second fixed unit (11-2) provide radio coverage for a first subset of remote units located within the first sector and a second subset of remote units located within said second sector, respectively. Both fixed units (11-1 and 11-2) are located at the same site.
Controller means (13) connected to both fixed units (11-1 and 11-2), record the radio channel and the sector in which an asymmetric communication is set up in the downlink direction of the transmission.
13 Citations
4 Claims
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1. A system for transmitting asymmetric data in a radiocommunications system comprising:
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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. - View Dependent Claims (2, 3, 4)
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Specification