CN102124689B

5G,4G

Title

Harq process continuation after cqi-only report

Application Number:

CN20098132580

Publication Date:

17-09-2014

Current Assignee:

Family ID:

Application Date:

30-01-2009

Publication Country:

US

Priority Date:

19-08-2008

Declaring Company:

Abstract  Abstract

The invention claims of use for controlling synchronous HARQ retransmission of technique if the reception in the first transmission interval period to forbidding of retransmission control information as for the first transmission time interval and non self-adapting regulating retransmission is automatic following delay to the transmission time interval. And in an exemplary method in response to corresponding to stop and wait HARQ process in the previous data transmission receiving (320) NACK information and as response for the first transmission gap schedule (330) synchronous HARQ retransmission. Receiving indication in the first transmission interval period can not used for stop and wait for sending control information and data of HARQ process and in response to the control information the synchronous HARQ retransmission is automatically deferred (350) to the second transmission interval. Not need explicit permission for trigger retransmission in the second transmission interval period.

Techniques for controlling synchronous HARQ retransmissions are disclosed in which non-adaptive retransmissions scheduled for a first transmission time interval are automatically deferred to a later transmission time interval in the event that a control message prohibiting the retransmission during the first transmission interval is received. In an exemplary method a NACK message is received (320) in response to a previous data transmission corresponding to a stop-and-wait HARQ process and a synchronous HARQ retransmission is scheduled (330) for a first transmission interval in response. A control message indicating that data for the stop- and-wait HARQ process may not be sent during the first transmission interval is received and the synchronous HARQ retransmission is automatically deferred (350) to a second transmission interval responsive to the control message. An explicit grant is not required to trigger the retransmission during the second transmission interval.

Techniques for controlling synchronous HARQ retransmissions are disclosed in which non-adaptive retransmissions scheduled for a first transmission time interval are automatically deferred to a later transmission time interval in the event that a control message prohibiting the retransmission during the first transmission interval is received. In an exemplary method a NACK message is received (320) in response to a previous data transmission corresponding to a stop-and-wait HARQ process and a synchronous HARQ retransmission is scheduled (330) for a first transmission interval in response. A control message indicating that data for the stop- and-wait HARQ process may not be sent during the first transmission interval is received and the synchronous HARQ retransmission is automatically deferred (350) to a second transmission interval responsive to the control message. An explicit grant is not required to trigger the retransmission during the second transmission interval.

Note:

The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)

The information in grey was provided by the patent holder

The information in purple was extracted from the FrandAvenue

Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.

Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.

Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.

Family member:related patents or applications that share a common priority or original filing.