Multiplex communications – Channel assignment techniques – Carrier sense multiple access
Reexamination Certificate
2009-05-29
2011-10-18
Ngo, Ricky (Department: 2464)
Multiplex communications
Channel assignment techniques
Carrier sense multiple access
C370S462000
Reexamination Certificate
active
08040913
ABSTRACT:
A method for performing random access in a wireless communication system is provided. The method includes transmitting a preamble for random access in uplink, receiving a random access response message including back-off information as a response to the preamble, and performing back-off using the back-off information when the random access has failed.
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Chun Sung Duck
Lee Young Dae
Park Sung Jun
Yi Seung June
Birch & Stewart Kolasch & Birch, LLP
Kao Wei-Po
LG Electronics Inc.
Ngo Ricky
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