58results about How to "Guaranteed Reliability Requirements" patented technology

A gateway for connecting a public switched telephone network and an Internet Protocol network, comprising at least one interface unit with the public switched telephone network, at least one interface unit with the Internet Protocol network, and at least one processing unit for media conversion between the public switched telephone network and the Internet Protocol network, whereby one or more of said interface units and / or processing units are adapted to communicate gateway-internally via an Ethernet switch for internal packet switching, using an internal connection oriented layer with virtual connection identifiers.

A low-latency and high-reliability resource allocation method based on deep reinforcement learning proposed by the present invention considers NR‑V2X side chain resource allocation outside the coverage of the base station. The Q network schedules URLLC slice resources for V2V users in the 5G network. In order to maximize the energy efficiency of V2V communication and ensure the reliability and delay requirements of communication, a deep reinforcement learning architecture using centralized training and distributed execution is proposed, and a model that meets the above requirements is trained with the help of DDQN learning method. Transforming the modeling of goals and constraints in the resource allocation problem into the design of benefits in deep reinforcement learning can effectively solve the joint optimization problem of V2V user channel allocation and power selection, and can perform stably in the optimization of a series of continuous action spaces.

The invention relates to walls, roof surfaces, and stilt floor slabs of industrial and civil buildings, in particular to a construction method for control insulation layers of step type equal height insulation laths. The invention is characterized in that the step type equal height insulation laths are connected on a base course wall through bonding agent to form reference control, then a polyurethane hard foam insulation layer is spray coated and a slurry material insulation layer is applied between two step type equal height insulation laths, so as to realize the effective control of the layer thickness and the overall thickness of the insulation layers. The polyurethane hard foam insulation layer is spray coated according to the height of a first step H1 of the step type equal height insulation laths, and the slurry material insulation layer is applied according to the height of a second step H2 of the step type equal height insulation laths. The width of the step type equal height insulation laths is 70 to 120 mm. The invention has the advantages that the application of the step type equal height insulation laths realizes the effective control to the thickness of the two insulation materials in the construction process; after the polyurethane hard foam insulation layer is spray coated, the surface is not required to be finished, thereby the labor intensity is reduced, the working time is saved and the environment pollution caused by construction waste generated by finishing the surface is reduced; the insulation layers have good insulation integrity and consistent thermal performance, edge joints and a hot bridge effect of large thickness insulation layers of EPS, etc. can be avoided, and the high efficiency and the energy conservation can be realized.