Telecommunications – Radiotelephone system – Programming control
Patent
1995-07-28
1999-04-20
Chin, Wellington
Telecommunications
Radiotelephone system
Programming control
455423, 455517, 455575, 395712, H04Q 734
Patent
active
058965661
ABSTRACT:
In a wireless communication system (100), updated software is downloaded to a server (104). In response to a software update query sent by the server, a portable wireless communication unit (101) sends a software update response back to the server. The software update response can include a priority indication and a usage indication. A software update acknowledgment, sent to the portable wireless communication unit by the server in response to the software update response, causes the portable wireless communication unit to internally set a flag indicating the availability of the updated software. Once aware of the availability of the updated software, the portable wireless communication unit can download the updated software using a combined battery charger/software downloader (108).
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patent: 5297192 (1994-03-01), Gerszberg
patent: 5349697 (1994-09-01), Pelkonen
patent: 5388212 (1995-02-01), Grube et al.
patent: 5414751 (1995-05-01), Yamada
patent: 5507009 (1996-04-01), Grube et al.
patent: 5586304 (1996-12-01), Stupek, Jr.
Averbuch Rod
Averbuch Ziva
Chin Wellington
Motorola Inc.
Sobutka Philip J.
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