Synchronizing communication in a backhaul network
US12284615B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 21, 2023 |
| Grant date | Apr 22, 2025 |
| Priority date | — |
| Expiry date | Feb 21, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W56/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A backhaul system operative to: increase network capacity, prevent unwanted re-transmissions, and facilitate multiple hopes. The system utilizes a first sequence and a second sequence of periods in conjunction with wireless packet transmission by several adjacent nodes, thereby (i) preventing a transmission of a downlink packet to a mid-point communication node from interfering with reception of any previous downlink packet in a node adjacent to the mid-point node, (ii) preventing a transmission of an uplink packet to the mid-point node from interfering with reception of any previous uplink packet in yet another node that is also adjacent to the mid-point node, and (iii) preventing transmissions of packets by the mid-point node from interfering with reception of any other packet in the mid-point node. Multiple beams are then used to counter a residual effect of multiple transmissions arriving in the mid-point node at the same time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.