Multiplex communications – Communication over free space – Signaling for performing battery saving
Reexamination Certificate
2007-06-12
2007-06-12
Rao, Seema S. (Department: 2616)
Multiplex communications
Communication over free space
Signaling for performing battery saving
C370S318000, C370S349000, C455S013400, C455S343100, C455S522000, C455S574000
Reexamination Certificate
active
09930379
ABSTRACT:
A method is described for providing a discontinuous radio link for user equipment in a telecommunication network in a physical radio transmission layer while receiving packets during a packet service mode (i.e. maintaining the logical connection in higher protocol layers). The user equipment enters into a discontinuous reception mode receiving either a) two or more slots of each radio frame, or b) one or more frames; and powers down its receiver circuitry for either a) the remaining slots of the radio frame or b) one or more predefined periods, signaled by the telecommunication network. The two or more slots may be consecutive or non-consecutive slots in the radio frame.
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Hom Shick
Nokia Mobile Phones Ltd.
Rao Seema S.
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