Telecommunications – Transmitter and receiver at separate stations
Patent
1992-09-30
1995-04-25
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
455 334, 455 541, 455 561, 455 671, H04B 726
Patent
active
054107520
ABSTRACT:
A method and apparatus for combining multiple MFR subnetworks (15) and SFR subnetworks (17) to provide seamless data communications throughout a geographic area (13) wherein a portable station (61) receives a first data message stream (101) for a first time period (153) that exceeds a retransmission interval (115) and under appropriate data path quality conditions monitors a second data message stream (121 ) for a second time period (155) that is less than the retransmission interval (115) to identify alternative data paths with acceptable quality conditions that may be used for further data message delivery to the portable station (61 ).
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patent: 4829519 (1989-05-01), Scotton et al.
patent: 5128934 (1992-07-01), Jasinski
patent: 5261117 (1993-11-01), Olson
Bethards Charles W.
Eisenzopf Reinhard J.
Pham Chi
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