Sending and receiving acknowledgement information of semi-persistent scheduling data packets
First Claim
1. A method for sending and receiving information in a radio communication system, comprising:
- receiving, by a communication apparatus, physical downlink shared channel (PDSCH) data packets from a base station, wherein the PDSCH data packets comprise one or more dynamic scheduling data packets and one or more semi-persistent scheduling (SPS) data packets; and
sending, by the communication apparatus to the base station, a sequence comprising feedback information of the PDSCH data packets, wherein the sequence comprises a plurality of bits, each bit carries an acknowledgement (ACK) or a negative acknowledgement (NAK) to one PDSCH data packet respectively, and wherein the bits carrying the ACKs/NAKs of the one or more SPS data packets are arranged at the end of the sequence.
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Abstract
The application relates to radio communication technologies and discloses a method for receiving semi-persistent scheduling (SPS) data packets and sending acknowledgment information of the SPS data packets. A communication apparatus receives physical downlink shared channel (PDSCH) data packets from a base station. The PDSCH data packets include one or more dynamic scheduling data packets and one or more semi-persistent scheduling (SPS) data packets. The communication apparatus sends, to the base station, a sequence including feedback information of the PDSCH data packets. The sequence includes a plurality of bits. Each bit carries an acknowledgement (ACK) or a negative acknowledgement (NAK) to one PDSCH data packet respectively. The bits carrying acknowledgements of the one or more SPS data packets are arranged at the end of the sequence.
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Citations
21 Claims
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1. A method for sending and receiving information in a radio communication system, comprising:
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receiving, by a communication apparatus, physical downlink shared channel (PDSCH) data packets from a base station, wherein the PDSCH data packets comprise one or more dynamic scheduling data packets and one or more semi-persistent scheduling (SPS) data packets; and sending, by the communication apparatus to the base station, a sequence comprising feedback information of the PDSCH data packets, wherein the sequence comprises a plurality of bits, each bit carries an acknowledgement (ACK) or a negative acknowledgement (NAK) to one PDSCH data packet respectively, and wherein the bits carrying the ACKs/NAKs of the one or more SPS data packets are arranged at the end of the sequence. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A communication apparatus, comprising:
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a storage medium configured to store program instructions, and a processor coupled to the storage medium; wherein the program instructions, when executed by the processor, cause the communication apparatus to; obtain physical downlink shared channel (PDSCH) data packets from a base station, wherein the PDSCH data packets comprise one or more dynamic scheduling data packets and one or more semi-persistent scheduling (SPS) data packets; and respond to the base station, a sequence comprising feedback information of the PDSCH data packets, wherein the sequence comprises a plurality of bits, each bit carries an acknowledgement (ACK) or a negative acknowledgement (NAK) to one PDSCH data packet respectively, and wherein the bits carrying the ACKs/NAKs of the one or more SPS data packets are arranged at the end of the sequence. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16)
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17. A non-transitory storage medium storing program instructions, wherein when executed by a processor of a communication apparatus, the program instructions cause the communication apparatus to perform a method that comprises:
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receiving physical downlink shared channel (PDSCH) data packets from a base station, wherein the PDSCH data packets comprise one or more dynamic scheduling data packets and one or more semi-persistent scheduling (SPS) data packets; and sending to the base station, a sequence comprising feedback information of the PDSCH data packets, wherein the sequence comprises a plurality of bits, each bit carries an acknowledgement (ACK) or a negative acknowledgement (NAK) to one PDSCH data packet respectively, and wherein the bits carrying the ACKs/NAKs of the one or more SPS data packets are arranged at the end of the sequence. - View Dependent Claims (18, 19, 20, 21)
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Specification