Multiplex communications – Communication over free space – Message addressed to multiple destinations
Patent
1997-04-30
2000-08-08
Pham, Chi H.
Multiplex communications
Communication over free space
Message addressed to multiple destinations
370330, 370343, H04J 100
Patent
active
061011746
ABSTRACT:
A point-to-multipoint or two-way communications system is provided by a nodal transmitter located in a node with a plurality of nodal antennas radiating different polarization signals about the node. The system includes subscriber stations with directional antennas adapted to receive signals radiated from the nodal transmitter. The system may additionally include capability for transmitting and radiating subscriber signals to the nodal transmitter location for two-way communications.
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Srini W. Seetharam, Gary J. Minden, Joseph B. Evans, "A Pipelined Architecture to Map ATM Cells to 622 Mb/s SONET OC-12 Payloads," International Symposium on Circuits and Systems, London, pp.245-248, May 30-Jun. 2, 1994.
Donaldson Richard L.
Pham Chi H.
Texas Instruments Incorporated
Troike Robert L.
Yao Kwang B.
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