Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2007-07-03
2007-07-03
Feild, Joseph (Department: 2617)
Telecommunications
Radiotelephone system
Special service
C455S414200, C455S041200, C455S041100, C455S039000, C455S517000, C455S518000, C455S422100
Reexamination Certificate
active
11286800
ABSTRACT:
A wireless handheld communication device (102) for reducing a communication delay at a proximate wireless communication device is disclosed. The wireless handheld communication device simultaneously transmits to a remote station (106) through a base station (108), and transmits to the proximate wireless communication device (104) directly. The method includes communicating a first communication on first link (116) to a proximate wireless communication device and communicating, simultaneously with communicating the first communication, a second communication on a second link (112) to a base station, wherein the first communication and the second communication are substantially the same.
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Binzel Charles P.
Black Greg R.
Kotzin Michael D.
Feild Joseph
Motorola Inc.
Nguyen Khai
Noskowicz David S.
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