Apparatus and method for transmitting and receiving wireless packet data
First Claim
1. A wireless packet data receiver for receiving from a wireless packet data receiver data packet on a transport channel and control information for supporting the transport channel on a control channel in a wireless packet data communications system, comprising:
- a control channel decoder for receiving control channel-encoded control information on the control channel and control channel-decoding the control information;
a control information interpreter for correcting transport block size information included in the control channel-decoded control information based on a padding bit number indicator included in the control channel-decoded control information; and
a transport channel decoder for receiving a transport channel-encoded transport block without padding bits on the transport channel and transport channel-decoding the transport block without the padding bits according to the corrected transport block size.
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Accused Products
Abstract
An apparatus and method for transmitting and receiving wireless packet data are provided. In a wireless packet data transmitter for transmitting to a wireless packet data receiver data packet on a transport channel and control information for supporting the transport channel on a control channel in a wireless packet data communications system, a padding bit eliminator eliminates optional padding bits of a variable size from a transport block for data packet transmission. A transport channel encoder for transport channel-encodes the transport block without the padding bits and transmits the encoded transport block on the transport channel. A control channel encoder control channel-encodes the control information including a padding bit number indicator indicating the number of the eliminated padding bits and transmits the encoded control information on the control channel.
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Citations
12 Claims
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1. A wireless packet data receiver for receiving from a wireless packet data receiver data packet on a transport channel and control information for supporting the transport channel on a control channel in a wireless packet data communications system, comprising:
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a control channel decoder for receiving control channel-encoded control information on the control channel and control channel-decoding the control information; a control information interpreter for correcting transport block size information included in the control channel-decoded control information based on a padding bit number indicator included in the control channel-decoded control information; and a transport channel decoder for receiving a transport channel-encoded transport block without padding bits on the transport channel and transport channel-decoding the transport block without the padding bits according to the corrected transport block size. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of receiving from a wireless packet data receiver data packet on a transport channel and control information for supporting the transport channel on a control channel in a wireless packet data communications system, comprising the steps of:
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receiving control channel-encoded control information on the control channel and control channel-decoding the control information; correcting transport block size information included in the control channel-decoded control information based on a padding bit number indicator included in the control channel-decoded control information; and receiving a transport channel-encoded transport block without padding bits on the transport channel and transport channel-decoding the transport block without the padding bits according to the corrected transport block size. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification