Patents
Literature
3 results about "Hybrid wireless network" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
A hybrid wireless network is the combination of a mobile ad hoc network (MANET) and an infrastructured network. Every local ad hoc network partition can be augmented with uplinks to a backbone network or more general the Internet, via technologies like GPRS, UMTS, or Wi-Fi.
Bridge distributed wireless intelligent networking and sensing system
PendingCN122093769Aeliminate distractionsImprove reliabilityParticular environment based servicesNetwork topologiesHybrid wireless networkEngineering
This invention relates to the field of bridge monitoring and discloses a distributed wireless intelligent network sensing system for bridges, comprising: a sensing node module for distributed acquisition of multimodal raw signals at predetermined locations on the bridge; an edge aggregation module for receiving the damage feature data, constructing evidence sources by combining multi-source correlation data, and outputting hierarchical decision results; a cloud decision module for classifying the hierarchical decision results according to working conditions, generating adaptive early warning thresholds based on probability correction and dynamic threshold optimization, and executing hierarchical early warnings; and a wireless network transmission module for data interaction through a hybrid wireless network. By refining damage feature data through signal decomposition and interference removal, effectively filtering interference data through multi-source evidence fusion and hierarchical decision-making, and generating adaptive early warning thresholds adapted to different working conditions through working condition classification, probability correction, and dynamic threshold optimization, accurate identification and reliable early warning of bridge structural damage are achieved.
Owner:WUHAN HANYANG MUNICIPAL CONSTR GRP CO LTD +2
Reliable and security-aware communication in hybrid wireless networks
The present invention relates to a wireless system 100 running multiple applications simultaneously, for example for both lighting control and asset tracking. Nodes 200 included in the wireless system 100 are capable of operating in multiple communication modes, where each communication mode is according to a different communication technology. On the other hand, considering that some applications can have higher security requirements than others, one application can have a preferred communication mode that is different from another application. In view of this, a mode switching method is disclosed to help the nodes 200 to serve multiple concurrent applications in an efficient manner.
Owner:SIGNIFY HOLDING BV