Multiplex communications – Communication over free space – Signaling for performing battery saving
Reexamination Certificate
2007-07-03
2011-11-08
Cai, Wayne (Department: 2617)
Multiplex communications
Communication over free space
Signaling for performing battery saving
C370S310000, C370S329000
Reexamination Certificate
active
08054770
ABSTRACT:
A system and method for periodic ranging in sleep mode in a communication system are provided, in which an MS is allocated an uplink burst from a BS and transmits a first message in the allocated uplink burst to the BS, the first message indicating that the MS is alive during sleep mode.
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Do Kyeong-Tae
Kang Hyun-Jeong
Kim Young-Ho
Lee Sung-Jin
Lim Hyoung-Kyu
Cai Wayne
Samsung Electronics Co,. Ltd
The Farrell Law Firm P.C.
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