Distributed antenna communications system

H - Electricity – 04 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04B 7/04 (2006.01) H04W 88/08 (2009.01) H04B 7/26 (2006.01)

Patent

CA 2691504

A distributed antenna system comprises a base transceiver station, a plurality of distributed antenna units and a signal routing apparatus. The base transceiver station has a plurality of output ports that generate a plurality of downlink signals having overlapping transmit frequencies and containing different communication content. The different communication content is directed toward each of a plurality of mobile units. The base transceiver station also has at least one uplink receive port that receives an uplink signal. The uplink signal includes communication content received from at least one of the mobile units. The plurality of distributed antenna units have coverage areas that are non-overlapping or only partially overlapping. The signal routing apparatus routes the downlink signals to the plurality of distributed antennas such that each of the plurality of downlink signals are transmitted by one or more of the distributed antennas and each distributed antenna only transmits one of the downlink signals.

Cette invention se rapporte à un système à antennes réparties comprenant une station émettrice-réceptrice de base, une pluralité d'unités d'antennes réparties et un appareil d'acheminement de signal. La station émettrice-réceptrice de base comporte une pluralité de ports de sortie qui génèrent une pluralité de signaux à liaison descendante ayant des fréquences de transmission chevauchantes et contenant un contenu de communication différent. Le contenu de communication différent est dirigé vers chaque unité d'une pluralité d'unités mobiles. La station émettrice-réceptrice de base comporte également au moins un orifice de réception à liaison ascendante qui reçoit un signal à liaison ascendante. Le signal à liaison ascendante comprend un contenu de communication reçu en provenance d'au moins une des unités mobiles. La pluralité d'unités d'antennes réparties possèdent des zones de couverture qui ne se chevauchent pas ou qui se chevauchent uniquement de façon partielle. L'appareil d'acheminement de signal achemine les signaux à liaison descendante vers la pluralité d'antennes réparties de sorte que chaque signal de la pluralité de signaux à liaison descendante soit transmis par une ou plusieurs des antennes réparties et chaque antenne répartie transmet seulement l'un des signaux à liaison descendante.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Distributed antenna communications system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Distributed antenna communications system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distributed antenna communications system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1413340

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.