Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2006-12-28
2010-11-09
Tran, Khanh C (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C455S088000
Reexamination Certificate
active
07830977
ABSTRACT:
Methods and apparatuses for providing CQI feedback with common code rate to a transmitter station are described herein. In one implementation, the methods may include a receiver station that is communicatively linked to a transmitter station via k spatial channels transmitting a first CQI to the transmitter station that indicates a modulation level for use by the transmitter station to transmit (i.e., to configure for transmission) a first of k streams of signals to be transmitted to the receiver station. The first CQI may further include a common code rate to be used by the transmitter station for transmitting the first of the k streams of signals as well as for transmitting the rest of the k−1 additional streams of signals to the receiver station. The receiver station may further transmit to the transmitter station k−1 additional CQIs to indicate to the transmitter station the k−1 modulation levels to be used by the transmitter station for transmitting the k−1 additional streams of signals to the receiver station.
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Qinghua Li, Xintian Lin, Guangjie Li, Shanshan Zheng, Minnie Ho, “Scaleable Precoding and Implementation Complexities,” 3GPP Long Term Evolution (LTE) meeting, May 8-12, 2006, Shanghai, China.
Qinghua Li, Guangjie Li, Shanshan Zheng, Xintian Lin, Minnie Ho, “Comparison between Single and Multiple Codewords for Precoded MIMO,” 3GPP 3GPP Long Term Evolution (LTE) meeting, May 8-12, 2006, Shanghai, China.
Ho Minnie
Li Guangjie
Li Qinghua
Lin Xintian E.
Intel Corporation
Schwabe Williamson & Wyatt P.C.
Tran Khanh C
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