05073900 is referenced by 401 patents and cites 20 patents.

A cellular communications system is provided having both surface and satellite nodes which are fully integrated for providing service over large areas. A spread spectrum system is used with code division multiple access (CDMA) employing forward error correction coding (FECC) to enhance the effective gain and selectivity of the system. Multiple beam, relatively high gain antennas are disposed in the satellite nodes to establish the satellite cells, and by coupling the extra gain obtained with FECC to the high gain satellite node antennas, enough gain is created in the satellite part of the system such that a user need only use a small, mobile handset with a non-directional antenna for communications with both ground nodes and satellite nodes. User position information is also available. A digital data interleaving feature reduces fading.

Title
Integrated cellular communications system
Application Number
7/495497
Publication Number
5073900
Application Date
March 19, 1990
Publication Date
December 17, 1991
Inventor
Albert J Mallinckrodt
14141 Stratton Way, Santa Ana, 92705-3299
CA, US
Agent
Fulwider Patton Lee & Utecht
IPC
H04L 27/30
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