Mobile station aggregation of acknowledgments and negative acknowledgments in wireless networks
Various example embodiments are disclosed herein. According to one example embodiment, a method may include sending, from a base station, an acknowledgment/negative acknowledgment (ACK/NAK) aggregation indicator to the mobile station based on the determining, sending a plurality of data bursts to the mobile station, and receiving at least one aggregated ACK/NAK report from the mobile station.
1. A mobile station comprising:
a receiver configured to:
receive, from a base station, two or more data bursts; and
receive, from the base station, an acknowledgement/negative acknowledgement, ACK/NAK, aggregation indicator, wherein the ACK/NAK aggregation indicator indicates to the mobile station a number of data bursts of the two or more data bursts to be acknowledged or negatively acknowledged by the mobile station in an aggregated ACK/NAK report, wherein the number of data bursts indicated by the ACK/NAK aggregation indicator is a value selected from a range of possible values; and
a transmitter configured to, subsequent to the reception of the two or more data bursts, transmit a plurality of aggregated ACK/NAK reports to the base station, wherein each of the plurality of aggregated ACK/NAK reports indicates whether the number of data bursts indicated by the ACK/NAK indicator was successfully received or not.
2. The mobile station of claim 1 , wherein the ACK/NAK aggregation indicator is included in a transmission schedule which includes a schedule of one or more data bursts which will be received from the base station.
3. The mobile station of claim 2 , wherein each of the plurality of ACK/NAK reports are transmitted at a predetermined time after reception of the two or more data bursts, wherein the predetermined time is indicated by the transmission schedule.
4. The mobile station of claim 1 , wherein the range of possible values is (a) one, two, and three, or (b) two, three, and four.
5. The mobile station of claim 1 , wherein each aggregated ACK/NAK report of the plurality of aggregated ACK/NAK reports includes orthogonal code words.
6. The mobile station of claim 1 , wherein an uplink channel quality for the mobile station is determined.
7. The mobile station of claim 6 , wherein the ACK/NAK aggregation indicator is based on the uplink channel quality for the mobile station.
8. A method performed by a mobile station, the method comprising:
receiving, from a base station, two or more data bursts;
receiving, from the base station, an acknowledgement/negative acknowledgement, ACK/NAK, aggregation indicator, wherein the ACK/NAK aggregation indicator indicates to the mobile station a number of data bursts of the two or more data bursts to be acknowledged or negatively acknowledged by the mobile station in an aggregated ACK/NAK report, wherein the number of data bursts indicated by the ACK/NAK aggregation indicator is a value selected from a range of possible values; and
subsequent to the reception of the two or more data bursts, transmitting a plurality of aggregated ACK/NAK reports to the base station, wherein each of the plurality of aggregated ACK/NAK reports indicates whether the number of data bursts indicated by the ACK/NAK indicator was successfully received or not.
9. The method of claim 8 , wherein the ACK/NAK aggregation indicator is included in a transmission schedule which includes a schedule of one or more data bursts which will be received from the base station.
10. The method of claim 9 , wherein each of the plurality of ACK/NAK reports are transmitted at a predetermined time after reception of the two or more data bursts, wherein the predetermined time is indicated by the transmission schedule.
11. The method of claim 8 , wherein the range of possible values is (a) one, two, and three, or (b) two, three, and four.
12. The method of claim 8 , wherein each aggregated ACK/NAK report of the plurality of aggregated ACK/NAK reports includes orthogonal code words.
13. The method of claim 8 , wherein an uplink channel quality for the mobile station is determined.
14. The method of claim 13 , wherein the ACK/NAK aggregation indicator is based on the uplink channel quality for the mobile station.
15. A non-transitory computer readable storage medium storing instructions thereon that, when executed by at least one processor, cause an apparatus to:
receive, from a base station, two or more data bursts;
receive, from the base station, an acknowledgement/negative acknowledgement, ACK/NAK, aggregation indicator, wherein the ACK/NAK aggregation indicator indicates to the apparatus a number of data bursts of the two or more data bursts to be acknowledged or negatively acknowledged by the apparatus in an aggregated ACK/NAK report, wherein the number of data bursts indicated by the ACK/NAK aggregation indicator is a value selected from a range of possible values; and
subsequent to the reception of the two or more data bursts, transmit a plurality of aggregated ACK/NAK reports to the base station, wherein each of the plurality of aggregated ACK/NAK reports indicates whether the number of data bursts indicated by the ACK/NAK indicator was successfully received or not.
16. The non-transitory computer readable storage medium of claim 15 , wherein the ACK/NAK aggregation indicator is included in a transmission schedule which includes a schedule of one or more data bursts which will be received from the base station.
17. The non-transitory computer readable storage medium of claim 16 , wherein each of the plurality of ACK/NAK reports are transmitted at a predetermined time after reception of the two or more data bursts, wherein the predetermined time is indicated by the transmission schedule.
18. The non-transitory computer readable storage medium of claim 15 , wherein the range of possible values is (a) one, two, and three, or (b) two, three, and four.
19. The non-transitory computer readable storage medium of claim 15 , wherein an uplink channel quality for the apparatus is determined.
20. The non-transitory computer readable storage medium of claim 19 , wherein the ACK/NAK aggregation indicator is based on the uplink channel quality for the apparatus.