Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2009-03-04
2010-11-16
Bhattacharya, Sam (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S466000
Reexamination Certificate
active
07835752
ABSTRACT:
A system, method, and computer readable medium for a data call setup comprises receiving an origination message by a radio call control (RCC) and by a main call control (MCC), receiving an assignment request message by the MCC and by the RCC, and receiving a traffic channel assignment message by a channel element control (CEC) and by the MCC.
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Cha Hyun-yung
Choi Myoung Chul
Park Hyeon Bong
Yoo Jae Kyu
Airwalk Communications, Inc.
Bhattacharya Sam
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