75 results about "Coordination network" patented technology

An apparatus for controlling peak demand of a resource. The apparatus includes a plurality of devices and a plurality of control nodes. Each of the plurality of devices consumes a portion of the resource when turned on, and the each are capable of performing a corresponding function within an acceptable operational margin by cycling on and off. Each of the plurality of control nodes is coupled to a corresponding one of the plurality of devices, where the plurality of control nodes is coupled together via a demand coordination network, and where the plurality of control nodes coordinates run times for the each of the plurality of devices to reduce the peak demand of the resource, and where one or more of the run times start prior to when otherwise required to maintain corresponding local environments, but which still operate within the acceptable operating margin for the corresponding local environments.

An apparatus, including a plurality of devices, a network operations center (NOC), and a plurality of control nodes. Each of the plurality of devices consumes a portion of the resource when turned on, and performs a corresponding function within an acceptable operational margin by cycling on and off. The NOC is disposed external to the facility, and generates a plurality of run time schedules that coordinates run times for the each of the plurality of devices to control the peak demand of the resource. Each of the plurality of control nodes is coupled to a corresponding one of the plurality of devices. The plurality of control nodes transmits sensor data and device status to the NOC via the demand coordination network for generation of the plurality of run time schedules, and executes selected ones of the run time schedules to cycle the plurality of devices on and off.

The invention discloses a relay-based block chain interaction system and method. The relay-based block chain interaction system comprises a coordination network which is composed of a plurality of mutually connected coordination nodes and is used for synchronizing the states of all block chain subsystems, the states of relay nodes and routing information, maintaining the routing information and identity authentication information of all the block chain subsystems in the system and coordinating the communication of all the block chain subsystems, a plurality of block chain subsystems which consist of a plurality of common nodes and a plurality of interaction nodes, are used for storing block information, transaction lists and calculation tasks, and are used for carrying out information interaction with the relay nodes, and a relay node which is used for adapting to the information of the block chain subsystem corresponding to the relay node and maintaining the interaction node list connected with the relay node. According to the relay-based block chain interaction system, the cross-chain interaction does not depend on the recording state of the relay; a plurality of block chain subsystems exist in parallel; the whole multi-chain architecture tends to be flattened; and high cohesion and low coupling are realized.

An apparatus for controlling peak demand of a resource. The apparatus includes a plurality of devices and a plurality of control nodes. Each of the plurality of devices consumes a portion of the resource when turned on, and the each are capable of performing a corresponding function within an acceptable operational margin by cycling on and off. Each of the plurality of control nodes is coupled to a corresponding one of the plurality of devices, where the plurality of control nodes is coupled together via a demand coordination network, and where the plurality of control nodes coordinates run times for the each of the plurality of devices to reduce the peak demand of the resource, and where one or more of the run times start prior to when otherwise required to maintain corresponding local environments, but which still operate within the acceptable operating margin for the corresponding local environments.

A system and method for bridging the POTS network and a packet network, such as the Internet, uses a set of access objects that provide the interfacing and functionality for exchanging address and payload information with the packet network, and for exchanging payload information with the payload subnetwork and signaling information with the signaling subnetwork of the POTS network. The system includes a communications management object that coordinates the transfer of information between the POTS network and the packet network; a payload object that transfers payload information between the system and the payload subnetwork of the first communications network; a signaling object that transfers signaling information between the system and the signaling subnetwork of the first communications network in accordance with a signaling protocol associated with the signaling subnetwork; and a packet object that transfers payload and address information between the system and the second communications network in accordance with a communications protocol associated with the second communications network. An alternative embodiment uses a plurality of payload, signaling and packet objects to provide a scalable system.

An apparatus including devices, a network operations center (NOC), and control nodes. Each of the devices consumes a portion of a resource when turned on, and performs a corresponding function within an acceptable operational margin by cycling on and off. The NOC is disposed external to a facility, and determines an energy lag for the facility based upon fine-grained energy consumption baseline data. The NOC employs the energy lag to generate a plurality of run time schedules that coordinates run times for the each of the devices to control the peak demand of the resource. Each of the plurality of control nodes is coupled to a corresponding one of the plurality of devices. The plurality of control nodes transmits sensor data and device status to the NOC via the demand coordination network for generation of the plurality of run time schedules, and executes selected ones of the run time schedules to cycle the plurality of devices on and off.

The invention provides an inter-container communication method, a device and an inter-container communication system. The inter-container communication method includes the following steps that: a first virtual bridge sends an address request message to a coordination network element; the first virtual bridge receives the public network address of a target container which is sent by the coordination network element; and the first virtual bridge sends a message of a source container to a second virtual bridge according to the public network address of the target container. According to the inter-container communication method, the device and the inter-container communication system provided by the embodiments of the invention, the virtual bridges are created through different Docker servers; the virtual bridges allocate private network addresses for containers on the Docker servers where the virtual bridges are located; and the containers of the same user which are distributed on different Docker servers obtain the IP addresses and port numbers of the Docker servers where corresponding containers are located through the virtual bridges from the coordination network element and communicate with the corresponding containers according to the IP addresses and port numbers of the Docker servers where the corresponding containers are located. With the inter-container communication method adopted, the communication of the containers of the same user distributed on the different Docker servers in a three-layer network is realized.

An apparatus for controlling peak demand of a system of energy consuming devices, including a first control node coupled to a second control node via a demand coordination network. The first control node has a node processor and a global schedule module. The node processor is coupled to a first energy consuming device, and operates the first energy consuming device within an acceptable operating margin to maintain a first local environment by cycling on and off. The global schedule module is coupled to the first node processor, and coordinates run times for the first energy consuming device and a second energy consuming device, where the coordination is based on a replica copy of a global run time schedule disposed within the first and second control nodes, an adjusted first descriptor set characterizing the first local environment, and an adjusted second descriptor set characterizing a second local environment.

An apparatus, including a plurality of devices, a network operations center (NOC), and a plurality of control nodes. Each device consumes a portion of the resource when turned on, and performs a corresponding function within an acceptable operational margin by cycling on and off. The NOC generates a plurality of run time schedules that coordinates run times for the each of the plurality of devices to control the peak demand of the resource. Each of the control nodes is coupled to a corresponding one of the devices. The plurality of control nodes transmits sensor data and device status to the NOC for generation of the plurality of run time schedules, and executes selected ones of the run time schedules to cycle the plurality of devices on and off, and each control node monitors a corresponding device for deviations from nominal operation.

The invention discloses a multi-service diversity dispatching method of a multi-hop coordination network, which comprises: the respective performance evaluation sub-models are respectively established based on different QoS (Quality of Service) parameters in the multi-hop coordination network; a general resource dispatching model for evaluating the general service quality of the multi-hop coordination network is generated based on each sub-model; an optimization model is established based on the general resource dispatching model; and the resource dispatching allocation is carried out on the communication system in the multi-hop coordination network based on the optimization model. The method has the advantages that the reasonable allocation of the system resources is realized based on the satisfaction degree of users on the service quality according to the method; and various QoS indexes in the resource dispatching can be flexibly satisfied.

The invention discloses a sodalite porous coordination polymer material as well as a preparation method and application thereof. The sodalite porous coordination polymer material has a chemical formula of [Zn(mtz)2-x(mim)x] infinity (0<=x<2), wherein mtz is a deprotoned 3-methyl-1,2,4-triazole anion, and mim is a deprotoned 2-methylimidazole anion. The polymer material is crystallized in a cubic system and in an I-43m space group, the length of an alpha axis is 1.70 nm, the divalent zinc ion is quadridentate, mim is bidentate, and mtz is bidentate; and a nitrogen atom is not coordinated. The sodalite porous coordination polymer material has a sodalite three-dimensional coordination network structure and a cesium chloride three-dimensional pore canal with a pore ratio of 50%, and has good thermal stability and chemical stability; and the Langmuir specific surface is greater than 1800 m<2> / g, and various gases and vapor can be absorbed effectively. The sodalite porous coordination polymer material can be used for storing, separating, catalyzing and sensing materials, performing molecular recognition and heat exchange, and the like on materials by absorbing guest molecules.

The invention relates to a preparation method of a novel waterproof agent for building gypsum. The method adopts methyl methacrylate, butyl acrylate and acrylic acid as raw materials and vinyltriethoxysilane as a coupling agent, and vinyltriethoxysilane is added to promote the formation of an organosilicon waterproof agent silicone resin network and form a coordination network-shaped film formed by organic molecule adsorption metal ions on a contact surface, so the combination ability with the surface of gypsum is enhanced, and the waterproof performance of the waterproof agent is further enhanced. The waterproof agent for building gypsum prepared in the invention has the advantages of small mixing amount in the use process, no unfavorable influences on the strength of gypsum, substantial improvement of the softening coefficient of gypsum products, reduction of the water absorption rate of gypsum, good waterproof effect and easy storage, and is an ideal novel waterproof agent for building gypsum.

The invention discloses a microporous coordination polymer based on cuprous diethyl triazole, with a formula of [Cu(etz)], wherein Cu is one valent copper ion, etz is anion of 3,5-diethyl -1,2,4-triazole. The polymer is in structure of three-dimentional coordination network of NbO type. The inventive microporous coordination polymer can be used to recycle organic solvent in water, to effectively separate benzene and cyclohexane, to detect toxic organic steam such as small molecular alcohols, acetonitrile and benzene. The inventive microporous coordination polymer is easy to synthesize, suitable for mass production.

The invention discloses a method for optimizing the performance of 802.11 wireless network centralized coordination function. Mainly aiming at two problems in the current 802.11 centralized coordination network: (1) in each non-compete period, a PC needs to poll all neighbor nodes, so that meaningless information channel reservation can be caused by polling the nodes without service to be transmitted; and (2) communication among all nodes are needed to be transferred by the PC, so that the time delay of data transmission is increased and the utilization ratio of the information channel is reduced, the invention provides a method for reducing the transmission time delay of the system and increasing the utilization ratio of the information channel with a separated control information channel and a service information channel, an optimized polling table construction strategy and an optimized data receiving and transmitting strategy. The method can effectively solve the two problems, and has the characteristics of flexibility and high efficiency.

The invention discloses a cobalt coordination polymer constructed by histidine derived ligand and a preparation method of the cobalt coordination polymer. The preparation method includes adding cobalt chloride and histidine derived ligand into distilled water, adding sodium hydroxide solution to regulate pH value to be 6.8-7.2 with stirring reaction for 25-35 minutes at the room temperature, continuing to react for 3-4 days at the temperature of 80-90 DEG C, cooling the solution until pink bulk crystals are separated out, picking the pink bulk crystals and then filtering and washing the same to obtain the cobalt coordination polymer constructed by histidine derived ligand. The raw material, namely L-histidine, is used as the chiral ligand, benzoic acid-4-formaldehyde is added and used as the second auxiliary ligand; thus, the novel chiral histidine derived ligand is synthetised on the premise of keeping the inherent chirality and the coordinating group, namely carboxyl. The histidine derived ligand keeps the inherent N-O chelate coordination mode of natural amino acids; besides, as the modified coordinating group benzoic acid is added, the space extension of a chiral unit will be promoted, which facilitates construction of three-dimensional coordination network materials.

Processing, such as debug and / or recovery processing, within a communications environment is facilitated. Responsive to detecting an event, a stop signal is propagated through a communications network of the communications environment, and each network element that receives the stop signal, transmits the signal to its neighbors (if any), and then performs an action depending on its specific programming. The action can be to take no action, perform a debugging action or perform a recovery action. The elements that receive the signal and perform the same action as other elements form a coordinated network providing a coordinated result.

Network-wide inter-cell interference is reduced by aggregating cells (herein, sub-cells) into Coordinated Multipoint (CoMP) cells, each having a controller. The CoMP cells are divided into sets, similar to a frequency reuse plan. Scheduling information regarding transmissions, scheduled to and from UEs in one set of CoMP cells is transmitted to controllers in sets of neighboring CoMP cells, in advance of the transmissions. Controllers in the receiving sets of CoMP cells schedule transmission to minimize both inter-sub-cell interference and interference with the set of CoMP cells that transmitted the scheduling information, and assuming no interference from other CoMP cells. They then transmit scheduling information to subsequent set(s) of CoMP cells.; The order of scheduling information transmission between sets of CoMP cells may be rotated for fairness The scheduling information may range from bare threshold data indicating at least one transmission, to detailed information such as estimated path gains to each UE.

The invention discloses a wireless dish ordering device and a wireless dish ordering system. The wireless dish ordering system comprises a central processing unit (CPU) and at least two wireless dish ordering devices, wherein the central processing unit (CPU) comprises a central processor, a data storage device and a radio frequency R-T unit, and is loaded with a protocol part of a wireless coordination network to be used as a coordinator of the wireless coordination network. The wireless dish ordering device is further loaded with router software and / or terminal software. The wireless dish ordering device loaded with the router software can be used as a router of the wireless coordination network, and allows other wireless network nodes to add into the wire coordination network. The protocol part optimized by the invention is a ZigBee protocol stack or a MiWi protocol stack, thereby the invention causes the quantity of the nodes in the network to greatly increase, for example, the quantity can at least reach more than hundreds; moreover, the invention lowers the requirements to the system resources, thereby having the advantages of low cost, low power consumption and simple structure.

The invention discloses a node migration network block optimization method based on a GN splitting algorithm. The method comprises the steps that a weak line is selected according to the GN splitting algorithm; nodes connected with a branch are cut, and the selected and cut branch is migrated from the corresponding sub-network into a coordination network to form a torn node set; a cutting target condition function described in the description is defined; the symbol '|' represents a prerequisite; the right side of the symbol is the prerequisite, and the left side corresponds to a final target condition function value; Vconet is the number of torn nodes included in the coordination network; and Vnet_i and Vnet_j are the number of nodes included in the i-th sub-network and the number of nodes included in the j-th sub-network after division. The method provided by the invention can be applied to the parallel calculation of the power system trend, is complete and systematic, and provides an objective basis for determining the torn node members of the node splitting algorithm.

Processing, such as debug and / or recovery processing, within a communications environment is facilitated. Responsive to detecting an event, a stop signal is propagated through a communications network of the communications environment, and each network element that receives the stop signal, transmits the signal to its neighbors (if any), and then performs an action depending on its specific programming. The action can be to take no action, perform a debugging action or perform a recovery action. The elements that receive the signal and perform the same action as other elements form a coordinated network providing a coordinated result.

Network node and method therein for inter cell interference coordination. A method in a network node comprises estimating (301, 402) spatial properties of a radio channel R1 between a base station BS1 and at least part of an underlay / neighboring cell based on information about spatial properties of a radio channel between the base station BS1 and a respective at least one UE, UEi, located in aregion associated with inter cell interferencein relation to the underlay / neighboring cell; and adapting (302, 405) a transmission to a UE, served by the base station BS1, in a reduced power subframe, based on a correlation between the spatial properties of the radio channel R1 and estimated spatial properties of a radio channel between the base station BS1 and the UE. Performing of the method enables control of interference subjected towards the underlay / neighboring cell, caused by downlink transmission to the UE.

A network system is provided to coordinate nodes in a network topology to exchange neighbor information. The network system includes a plurality of processing nodes, where each processing node includes a processing node manager configured to receive a key via a secured connection, wherein the key comprises an instruction to forward advertised discovery packets to each of the plurality of processing nodes; send advertised discovery packets advertising network port information to each of the other plurality of processing nodes; and receive and examine advertised discovery packets from each of the other plurality of processing nodes, the advertised discovery packets comprising an authentication code, wherein examining the advertised discovery packets comprises verifying the authentication code is compliant with the received key.

The invention discloses a node transfer network partitioning optimization method based on a rapid splitting algorithm. The method comprises steps of selecting a weak line based on the rapid splitting algorithm; transferring nodes connected to a current cutting branch from the interior of a corresponding subnetwork to the interior of a coordination network according to a certain principle, namely, a tearing node set; and defining a cutting object conditional function K, representing the cutting rationality with a formula described in the specification, wherein the symbol "|" represents a precondition, the right of the symbol is the prediction, the left of the symbol is the final object conditional function value, Vconet is the number of the tearing nodes included in the coordination network, and Vnet_i and Vnet_j are the total numbers of nodes included in the ith and jth subnetworks after splitting. When being applied to parallel calculation of the electric power system trend, the method is more comprehensive and systematic, and provides an objective basis for determination of splitting node members of the node splitting algorithm.

The invention provides a metallopolymer coordination network comprising one or more coinage or similar metals and a glyme or glyme-equivalent. The composition has an amorphous polymer network that is significantly stronger than previously reported supramolecular hydrogels synthesized without glyme. Glyme chain length and water content strongly influence the mechanical, electronic, and optical behavior of the network.

The invention discloses a network source coordination network-related parameter distributed acquisition and centralized transmission device, which comprises a communication host and a plurality of acquisition units, and a master-slave structure is adopted, the acquisition unit acquires excitation system information and speed regulation system information of the generator set and uploads the information to the communication host; the communication host carries out summarization, edge calculation and analysis processing on the information uploaded by the acquisition unit and uploads a result soas to realize centralized summarization and processing of the acquired data, and at the same time, a dynamic / steady-state data dual-channel separation transmission technology is adopted to ensure thathigh-density network-related data is reliably transmitted to a monitoring background. The device can collect real-time dynamic data, operation states, grid-related parameter constant values and the like of a unit excitation system and a speed regulation system, realizes continuous monitoring of a generator control system, provides effective technical conditions for fault prevention and system analysis, and data source support is provided for advanced applications of a dispatching master station and a power plant monitoring background.

The invention discloses a network security and protection system based on a honeypot technology. The network security and protection system comprises a software defined network control subsystem and a cheating server, the software defined network control subsystem comprises a virtual network topology module and an IP randomization module; the virtual network topology module is mainly responsible for generating a virtual network topology and distributing a flow table according to the specification of the virtual network topology; the IP randomization module is responsible for coordinating address transformation of a host and a bait node in a network; the spoofing server is responsible for making a response according to the specification of the virtual network view to spoofing the malicious scanning program. According to the method, the dynamic nature, the randomness and the uncertainty of the system are increased, so that an attacker spends more time on false resources, the attack difficulty and the attack cost of the attacker are further improved, the defense efficiency and the security of the system are effectively enhanced, and the method has the advantages that infrastructures for network system development and management are flexible and effective, the operation overhead is small, and the implementation is easy. And continuous network investigation attacks can be effectively resisted.

The invention provides a credit data cross-chain sharing method and device based on a block chain, and the method comprises the steps: building a multi-chain coordination network between a plurality of heterogeneous block chain networks, and enabling different block chain systems to be capable of building data access connection with each other; combining a Diffie-Hellman key exchange algorithm and utilizing a multi-chain coordination network to realize identity verification to complete credit data transmission. Compared with the prior art, the credit data cross-chain sharing method and device based on the block chain provided by the invention ensure the security of cross-chain interaction and the global consistency in a multi-chain scene, and enhance the security of data cross-chain sharing.