Invention Grant
- Patent Title: Distributed radio transparent clock over a wireless network
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Application No.: US17108330Application Date: 2020-12-01
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Publication No.: US11381490B2Publication Date: 2022-07-05
- Inventor: Janez Mihelic , Tadej Markovic
- Applicant: Aviat U.S., Inc.
- Applicant Address: US TX Austin
- Assignee: Aviat U.S., Inc.
- Current Assignee: Aviat U.S., Inc.
- Current Assignee Address: US TX Austin
- Agency: Sheppard, Mullin, Richter & Hampton LLP
- Main IPC: H04L43/106
- IPC: H04L43/106 ; H04L47/2466 ; H04L27/26 ; H04J3/06 ; H04W56/00 ; H04L43/0852

Abstract:
An example method comprises receiving, by a first PHY of a first transceiver, a timing packet, timestamping, by the first transceiver, the timing packet and providing the timing packet to a first intermediate node, determining a first offset between the first intermediate node and the first transceiver, updating a first field within the timing packet with the first offset between the first intermediate node and the first transceiver, the offset being in the direction of the second transceiver, receiving the timing packet by a second transceiver, the timing packet including the first field, information within the first field being at least based on the first offset, determining a second offset between the second transceiver and an intermediate node that provided the timing packet to the second transceiver and correcting a time of the second transceiver based on the information within the first field and the second offset.
Public/Granted literature
- US20210083958A1 DISTRIBUTED RADIO TRANSPARENT CLOCK OVER A WIRELESS NETWORK Public/Granted day:2021-03-18
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