Invention Grant
- Patent Title: Communication device and method for dynamically adjusting packet detection threshold
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Application No.: US17189288Application Date: 2021-03-02
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Publication No.: US11489744B2Publication Date: 2022-11-01
- Inventor: Wei-Chi Lai , Wei-Hsuan Chang , Shen-Chung Lee
- Applicant: Realtek Semiconductor Corp.
- Applicant Address: TW HsinChu
- Assignee: Realtek Semiconductor Corp.
- Current Assignee: Realtek Semiconductor Corp.
- Current Assignee Address: TW HsinChu
- Agent Winston Hsu
- Priority: TW109108921 20200318
- Main IPC: H04L43/067
- IPC: H04L43/067 ; H04L43/022 ; H04B17/318 ; H04L43/50 ; H04L43/16
Abstract:
A communication device includes a packet detection circuit, a decoding circuit and a threshold decision circuit. The packet detection circuit is arranged to perform packet detection according to at least one threshold to determine whether a packet is included in a received signal. The decoding circuit is arranged to decode the packet when packet detection circuit determines that the packet is included in the received signal, and determine whether the packet is a predetermined packet. The threshold decision circuit is arranged to calculate a number of the predetermined packet received within a time period and adjust the at least one threshold according to the number of the predetermined packet.
Public/Granted literature
- US20210297332A1 Communication device and method for dynamically adjusting packet detection threshold Public/Granted day:2021-09-23
Information query
