Adaptive harq timing relaxation
AssigneeTelefonaktiebolaget LM Ericsson (publ)
InventorsNiclas WIBERG, Martin HESSLER, Christian SKÄRBY
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Abstract
The present disclosure is directed to a method and apparatus for controlling a Hybrid Automatic Repeat Request, HARQ, retransmission round-trip time for transmission in a wireless network. The method comprises to estimate (S41) one or more latency related transmission parameters and to select (S43) one or more of a plurality of predefined HARQ relaxation techniques based on the estimated one or more latency related transmission parameters. Transmission is scheduled (S44) using the selected one or more HARQ relaxation technique.
Claims19
A method of controlling a Hybrid Automatic Repeat Request, HARQ, retransmission round-trip time for transmission in a wireless network, the method comprising the steps of:
- estimating one or more latency related transmission parameters;
- selecting one or more of a plurality of predefined HARQ relaxation techniques based on the estimated one or more latency related transmission parameters;
- and
- scheduling transmission using the selected one or more HARQ relaxation techniques.
A network node comprising:
- a processor operative to control a Hybrid Automatic Repeat Request, HARQ, retransmission round-trip time for transmission in a wireless network, the processor further adapted to:
- estimate one or more latency related transmission parameters;
- select one or more of plurality of predefined HARQ relaxation techniques based on the estimated one or more latency related transmission parameters;
- and
- schedule transmission using the selected one or more HARQ relaxation techniques.
A network node comprising:
- an estimation module configured to estimate one or more latency related transmission parameter(s);
- a selection module configured to select a predefined HARQ relaxation technique;
- and
- a scheduling module configured to schedule transmission using the selected HARQ relaxation technique.
Dependencies are inferred from the claim text.