Hybrid automatic repeat request block error rate control for wireless communications

摘要

Systems, methods, and software for hybrid automatic repeat request (HARQ) block error rate (BLER) control in wireless communications are provided herein. A wireless access system receives a media packet. The wireless access system also determines a first time difference between an allowable end-to-end delay for the media packet and a first consumed end-to-end delay for the media packet. The wireless access system also processes the first time difference to select a first HARQ BLER and transfers the media packet from the wireless access system using the first HARQ BLER.

主权项

1. A method of operating a wireless access system for hybrid automatic repeat request (HARQ) block error rate (BLER) control in wireless communications comprising:
receiving a media packet; determining a first time difference between an allowable end-to-end delay for the media packet and a first consumed end-to-end delay for the media packet; processing the first time difference to select a first HARQ BLER; transferring the media packet from the wireless access system using the first HARQ BLER; identifying a HARQ negative acknowledgement (NACK) for the media packet; in response to the NACK for the media packet, determining a second time difference between the allowable end-to-end delay for the media packet and a second consumed end-to-end delay for the media packet; processing the second time difference to select a second HARQ BLER; and initiating a transfer process for the media packet based on the second HARQ BLER.