Patent ID: 11949598
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. A window adjustment apparatus, comprising:
a determination circuit, used for determining a first sending parameter used to indicate an SN of a first data packet and sending the first data packet according to the first sending parameter, wherein the first data packet is a next data packet expected to be sent in a send window; and
an adjustment circuit, used for moving the send window if the adjustment circuit confirms that the first data packet is accurately received by at least one terminal device, wherein a starting SN of the send window before being moved is a first SN, a starting SN of the send window after being moved is a second SN, and the second SN is a first unconfirmed SN after the first SN.