35results about How to "Save operating expenses" patented technology

A power manager for a passive optical network, including a network statistics collector, for collecting data regarding traffic in a passive optical network (PON) including a plurality of optical network units (ONUs) on the downstream side of the PON, wherein each ONU can be in at least a sleep state and an active state, and wherein the PON transmits data in packets of data frames, a buffer for storing downstream data frames for each ONU while the ONU is in the sleep state, an activity detector for processing the data collected by the network statistics collector to generate indicators of activity levels for each ONU, and a protocol manager including a plurality of state machines for the respective plurality of ONUs, wherein each state machine governs state transition of its respective ONU to the sleep state when the activity detector indicates a low activity level for the ONU, and to the active state when the activity detector indicates a high level of activity for the ONU.

The invention discloses a method, UE and network device capable of fusing network data transmission to achieve network fusion of 3GPP and WLAN. The UE is used for executing the following steps that a UE bottom layer WLAN entity encapsulates the signaling and / or the data issued by a UE upper layer entity to be a WLAN protocol format and sends the encapsulated signaling and / or data to the 3GPP access network through an air interface, and the UE bottom layer WLAN entity receives the signaling and / or the data sent by the 3GPP access network through the air interface, unpacks the signaling and / or the data and sends the unpacked signaling and / or data to the UE upper layer entity. The access network device is used for executing the following steps that an access network bottom layer WLAN entity encapsulates the signaling and / or the data issued by an access network upper layer entity to be a WLAN protocol format and sends the encapsulated signaling and / or data to the UE through the air interface, and the access network bottom layer WLAN entity receives the signaling and / or the data sent by the UE through the air interface, unpacks the signaling and / or the data and sends the unpacked signaling and / or data to the access network upper layer entity. By means of the method, UE and network device, the further fusion between the 3GPP and the WLAN is finished.

A power manager for a passive optical network, including a network statistics collector, for collecting data regarding traffic in a passive optical network (PON) including a plurality of optical network units (ONUs) on the downstream side of the PON, wherein each ONU can be in at least a sleep state and an active state, and wherein the PON transmits data in packets of data frames, a buffer for storing downstream data frames for each ONU while the ONU is in the sleep state, an activity detector for processing the data collected by the network statistics collector to generate indicators of activity levels for each ONU, and a protocol manager including a plurality of state machines for the respective plurality of ONUs, wherein each state machine governs state transition of its respective ONU to the sleep state when the activity detector indicates a low activity level for the ONU, and to the active state when the activity detector indicates a high level of activity for the ONU.

The invention discloses a wireless communication system for restaurant service. The system consists of three parts: dining table equipment, kitchen equipment and cashier equipment. The dining table equipment transmits ordering information of customers to the kitchen equipment and the cashier equipment. Chefs cook according to the information received by the kitchen equipment, and if a dish is not available in the kitchen, the chefs can make setting via the kitchen equipment to enable the dish to be unable to be selected by customers. Meanwhile, the system has the function of identifying seating and leaving of customers, and can remind a cashier to timely perform checkout service when a customer is leaving. The wireless communication system for restaurant service can effectively improve the service efficiency of restaurants and save operation cost, and has good application values and broad market prospects.

The invention belongs to the field of mobile communication equipment, and specifically relates to a tourist management terminal applied to a scenic tour management system. The terminal comprises a central processor, an identify recognition module, a display module, a keyboard module, a wireless signal transmitting and receiving module, a GPS positioning module, a communication module, a power supply management circuit, a storage battery and a loudspeaker. The terminal is used in tourist's management in a scenic, a tourist carries the terminal with him / her and can contact with a scenic manager through the terminal then, the manager determines a condition of a flow of people in the scenic through the terminal, and the tourist obtains a tour guidance through the terminal. Through application of the terminal, the management operation level of tourist attractions can be greatly improved, and the terminal can help the tourist obtain good tour experience.

The invention relates to a metro field payment method. The method comprises: using a metro field payment system to carry out field payment. The metro field payment system comprises a fingerprint extracting device arranged on a metro payment manipulating device, which is used for collecting fingerprint images of a bill settlement requestor to output corresponding payment fingerprint images. A liquid crystal display screen is arrange on that metro pay manipulation device, and is used for perform on-site display on the deviation angle when the deviation angle is received; a gray level analyzing device connected with the fingerprint extracting device, configured to receive the paid fingerprint image, detect a gray level balance degree of the paid fingerprint image to obtain a current balance degree corresponding to the paid fingerprint image, and output the current balance degree corresponding to the paid fingerprint image.

The invention provides a handoff method and apparatus in a heterogeneous network. The method includes: detecting the business load of a macro-cell, starting a user terminal measuring process of the macro-cell when the business load of the macro-cell is greater than or equal to a first threshold, and receiving a measuring result reported by a user terminal of the macro-cell; and initiating the handoff to the micro-cell by the user terminal of the macro-cell when the measuring result indicates that a micro-cell whose business priority is higher than that of the macro-cell exists. According to the handoff scheme in the heterogeneous network by the method and apparatus, the cell capacity can be processed by the macro-cell and the micro-cell in a cooperative manner.

The invention provides a remote control service system for an endoscope camera system. The endoscope camera system comprises a camera, a cold light source, an endoscope and a monitor, wherein the camera and the cold light source are connected with the endoscope, and the camera is connected with the monitor; the remote control service system comprises a client controller and a service controller, wherein the client controller is used for being connected to the endoscope camera system, and the client controller comprises a client control module, a signal collector and a client display module; and the service controller is connected with the client controller and comprises a service control module and a service display module, wherein the service control module is connected with the service display module, and the service control module is connected with the client control module. Compared with remote control service systems in prior art, the remote control service system has the advantages of being capable of achieving remote control and timely response.

Systems and methods are disclosed that may be implemented for network management system (NMS) configuration management support for network devices using a learning and natural language processing application to capture the usage and behavior of the Command Line Interface (CLI) of a network device with the aid of a CLI knowledge model, which in one example may be ontology-based.

Comparing with the unicast, the invention reduces the selection of relay nodes in radio multi-hopping relay network so as to easily realize the network transmission. The method uses base stations and relay stations as basic networking units to commonly cover three-layer region of one cell; wherein, the relay station covers two-layer region to expand the coverage range of base station, and meanwhile reduces the interference from neighboring cells. For supporting said relay networking solution supporting multimedia broadcast service, the invention also provides a frame structure of hierarchical coverage transmission fitting the relay network; by TDMA approach, the terminal can self-adaptively receive the broadcast signals from base station and relay station; by increasing protection time-delay, the maximum diversity gain can be obtained.

The invention discloses a multi-media device for a self-service public washing machine. The device is provided with an automatic billing start-up device on the washing machine, an audio-visual data acquisition device and a washing machine washing setting device connected with it, and a display and sound connected with the audio-visual data acquisition device. In the driving device, the display set on the shell of the washing machine is connected with the display and the sound driving device; after charging through the billing starting device, the washing program of the washing machine is started. The utility model has the advantages of simple structure, convenient and fast washing and low cost, and is widely applicable to schools, streets and communities.

The invention provides a new type of artificial dielectric lens antenna capable of reducing 5G base stations on a large scale, which belongs to the field of antenna and 5G construction, and includes a cylindrical lens + / -45° dual-polarized single-beam antenna and an elliptical cylindrical lens + / -45° double Polarized dual-beam antenna, which is composed of + / ‑45° dual-polarized single-antenna excitation new artificial dielectric cylindrical lens; wherein, the present invention also provides a method for co-site construction based on the new 5G lens antenna and the existing 5G antenna , Existing 5G antennas include 5G fixed beam antennas and 5G massive antennas (5GmMIMO). The new 5G lens antenna has the characteristics of high gain, wide coverage and low loss, which is better than the 5G fixed beam antenna. Therefore, on the existing 4G site, the new 5G lens antenna can replace the existing 5G fixed beam antenna, which can greatly reduce the independent construction of 5G base stations.

The invention relates to the field of access network technology, in particular a method for the geographic information-oriented management of MOCA equipment in an HFC network. The method comprises the following: 1, a step of marking the geographic information, in which a user submits the geographic information of the MOCA equipment to a server by an application program or in a WEB way; 2, a step of registering the MOCA equipment, in which after initialization is finished, the MOCA equipment submits the equipment registration information to the server at fixed time according to the set time; and 3, a step of measuring and controlling the MOCA equipment, in which the user manages the MOCA equipment through the server. When the method is used, the MOCA equipment management and maintenance personnel can manage the MOCA equipment through a physical map in real time, so the management efficiency and the maintenance efficiency for the equipment are improved; and professionals are not needed by the operator and the operation cost is saved.

A topology aware entity, such as an OSS (Operations Support System), an NMS (Network Management System) or an RM (Resource Manager), associated with an Ethernet network is configured to execute a method for topological location discovery of nodes that are added to the network. According to the method, the topology aware entity receives (step 30) a notification about a new node that has been added to the network. Then, the topology aware entity causes (step 31) an existing node to initiate a path discovery to the new node using an Ethernet Connectivity and Fault Management, CFM, protocol, such as IEE 802.1 ag or ITU-T Y.1731. The topology aware entity receives (step 32) the resulting path data from the existing node and identifies (step 33), based on the path data, a topological position of the new node in the Ethernet network. The method may be embodied as program instructions stored on a computer-readable medium.

The present invention relates to methods in a telecommunication system to provide access to data received to a centralized storage medium (DR-C) from interfacing traffic nodes in the system. The centralized storage medium is part of a Mediation and Delivery Function (MDF) which is associated with a Law Enforcement Monitoring facility (LEMF). The method comprises the following steps: identifying in the Mediation and Delivery Function (MDF), a configuration request which comprises a filtering criteria specifying type of data to be accessed, configuring in the Mediation and Delivery Function (MDF), the requested filtering criteria, receiving data (Dl) from the system to the centralized storage medium, establishing that the received data matches the filtering criteria, retaining the received data in the centralized storage medium and / or forwarding the data to the Law Enforcement Monitoring Facility.

The invention relates to a granulation plant (10) for granulation of molten material produced in a metallurgical plant. The apparatus comprises: a water injection device (20) for injecting granulation water into the molten material stream (14) to granulate the molten material; a granulation tank (18) for collecting the granulation water and material. The apparatus also includes a vapor collection hood having a vent for venting vapor from the hood, condensing the vapor, and venting the condensed vapor to the atmosphere.

The present invention concerns a granulation installation (10) for granulating molten material produced in a metallurgical plant. The installation comprises a water injection device (20), for injecting granulation water into a flow of molten material (14) to granulate the molten material, a granulation tank (18) for collecting the granulation water and the granulated material. The installation further comprises a steam collecting hood that includes an evacuation device for evacuating steam from said hood, condensing said steam and evacuating said condensed steam to the atmosphere.