Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2005-07-08
2011-11-08
Gelin, Jean (Department: 2617)
Telecommunications
Radiotelephone system
Special service
C455S446000, C455S435100, C455S551000
Reexamination Certificate
active
08055244
ABSTRACT:
A method of allocating a mobile station unique number and method of configuring a public long code mask (PLCM) using the same are disclosed, which are suitable for a normal operation between the mobile station and the system. The present invention includes the steps of re-allocating a manufacturer code of the mobile station unique number to a mobile station and transmitting to the mobile station re-allocation type (RECYCLED_TYPE) information indicating how many times the re-allocating step is carried out. Accordingly, the present invention enables allocation of additional ESN without collision with PLCM even if ESN is exhausted.
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An Jong Hoe
Kim Ki Jun
Kim Sang Gook
Kim Young Jun
Kyung Chan Ho
Gelin Jean
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
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