System and method for compacting field upgradeable wireless communication device software code sections
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United States of America Patent
Stats
-
Jan 2, 2007
Grant Date -
Jan 30, 2003
app pub date -
Jul 26, 2001
filing date -
Jul 26, 2001
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A system and method are provided for reorganizing software instructions in a wireless communications device memory. Wireless device system software is stored in current code sections with the start of code sections at corresponding start addresses. Memory blocks are identified with corresponding code sections. A new code section is received via a wireless communications device air interface. A current code section is identified for updating. Code section sizes are calculated. In response to calculating the code section sizes, a compaction schedule is generated. Current code sections are resized. Code section start addresses are changed. The new codes section is arranged with the current codes sections.
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