Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Reexamination Certificate
2007-02-13
2007-02-13
Gesesse, Tilahun (Department: 2684)
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
C455S069000, C455S013400, C455S574000, C455S464000, C455S063300, C370S336000, C370S334000, C370S442000, C370S470000, C375S222000, C375S240240
Reexamination Certificate
active
10140352
ABSTRACT:
Techniques to implement MBMS services in a wireless communication system. In one aspect, a method is provided for processing data for transmission to a plurality of terminals. Frames of information bits (which may have variable rates) are provided to a buffer implementing a matrix. The matrix is padded with padding bits based on a particular padding scheme to support variable frame rates. The frames are then coded based on a particular block code to provide parity bits. The frame of information bits and the parity bits are then transmitted to the terminals. In another aspect, a method is provided for controlling the transmit power of a data transmission to a plurality of terminals. In accordance with the method, TPC streams are received from the terminals and processed to obtain a stream of joint power control commands used to adjust the transmit power of the data transmission.
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Chen Tao
Vayanos Alkinoos Hector
Wei Yongbin
Willenegger Serge
Aminzay Shaima Q.
Beladi S. Hossain
Gesesse Tilahun
Nguyen Thien T.
Qualcomm Incorporated
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