Pulse or digital communications – Synchronizers – Frequency or phase control using synchronizing signal
Reexamination Certificate
2003-11-26
2011-10-18
Tran, Khanh C (Department: 2611)
Pulse or digital communications
Synchronizers
Frequency or phase control using synchronizing signal
C375S368000, C375S265000, C375S148000, C375S150000
Reexamination Certificate
active
08040993
ABSTRACT:
Disclosed is a signal processing method and apparatus in MIMO system. In a mobile communication system having a plurality of transmitting antennas, the present invention includes the steps of receiving a feedback signal including status information of at least one channel, segmenting one of the first data blocks to segment into at least one or more of the second data blocks, attaching a CRC to each of the at least one or more of the second data blocks, allocating the at least one or more second data blocks to a plurality of the transmitting antennas, respectively, and transmitting the at least one or more of the second data blocks. In a mobile communication system having a plurality of receiving antennas, the present invention includes the steps of receiving at least one data block including a CRC or dummy bits, acquiring channel status information using the CRC or dummy bits, and transmitting the channel status information.
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Kim Bong-Hoe
Seo Dong-Youn
Sim Dong-Hi
Ghulamali Qutbuddin
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
Tran Khanh C
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