Invention Grant
- Patent Title: Synchronous frequency hopping spread spectrum method for mesh networks
- Patent Title (中): 网状网络同步跳频扩频方法
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Application No.: US14517108Application Date: 2014-10-17
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Publication No.: US09362978B2Publication Date: 2016-06-07
- Inventor: Robert T. Mason, Jr. , Kenneth C. Shuey , Rodney C. Hemminger , Kuor Hsin Chang
- Applicant: ELSTER SOLUTIONS, LLC
- Applicant Address: US NC Raleigh
- Assignee: Elster Solutions, LLC
- Current Assignee: Elster Solutions, LLC
- Current Assignee Address: US NC Raleigh
- Agency: Baker & Hostetler LLP
- Main IPC: H04B1/00
- IPC: H04B1/00 ; H04B1/7156 ; H04B1/713

Abstract:
Synchronous FHSS networks operating within mesh networks typically require a certain amount of network traffic to maintain time as well as for executing other functions, such as registration and neighbor discovery. The concepts presented in this disclosure provide a mesh network with enhanced communication capabilities without adding significant hardware or firmware costs to nodes within the network. The disclosed concept of using acquisition channels (frequencies) integrated within FHSS pseudo-random sequences speeds network responses to conditions like outage and restoration. Assignment of unique hop sequences by hop level or at time of manufacture can guarantee minimal network contention while minimizing system network traffic.
Public/Granted literature
- US20160112090A1 SYNCHRONOUS FREQUENCY HOPPING SPREAD SPECTRUM METHOD FOR MESH NETWORKS Public/Granted day:2016-04-21
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