116 results about "Limited service" patented technology

Adaptive ambient services are provided. In some embodiments, an adaptive ambient service includes providing an ambient service profile. In some embodiments, an ambient service includes implementing an ambient service profile for assisting control of the communications device use of an ambient service on a wireless network, in which the ambient service profile includes a plurality of service policy settings, and in which the ambient service profile is associated with an ambient service plan that provides for initial access to the ambient service with limited service capabilities prior to activation of a new service plan; monitoring use of the ambient service based on the ambient service profile; and adapting the ambient service profile based on the monitored use of the ambient service.

Various embodiments are disclosed for a services policy communication system and method. In some embodiments, a communications device implements a service profile for assisting control of the communications device use of a service on a network, in which the service profile includes service policy settings, and the service profile is associated with an ambient service plan that provides for initial access to the service with limited service capabilities prior to activation of a new service plan; and monitors use of the service based on the service profile.

The invention discloses a hydraulic-drive four-leg robot. The modular hydraulic-drive four-leg robot has the advantages that the hydraulic-drive four-leg robot is good in dynamic balance and high in topographical adaptability, loading capacity and cost performance, and is in a modular and bionic structural design, four leg shapes can be switched over by means of quickly assembling and disassembling subassemblies, the modular hydraulic-drive four-leg robot is multipurpose, and merits and shortcomings of various leg shapes are verified by experiments at a physical prototype stage; each single leg is provided with two leg sections, has three degrees of freedom and comprises a hip joint and thigh assembly, a knee joint and shank assembly and a side sway assembly; a side sway and connecting block combining form is adopted for each thigh portion according to a bionic principle, so that sufficient rigidity and strength are guaranteed, the hydraulic-drive four-leg robot can bear a load stably while the weight of the robot is reduced to the greatest extent, and sufficient activity space for hydraulic cylinders is guaranteed; shank portions comprise foot-end rubber pads and passive retractable bidirectional spring shock absorption mechanisms, and instant impact force generated when the robot is in contact with the ground can be effectively buffered and absorbed under multiple shock absorption actions; problems of limited service lives of components and vulnerability of electronic elements such as foot-end force sensors due to the fact that impact force disappears and springs are rebounded quickly when an existing robot leaves the ground can be solved by the aid of the bidirectional spring mechanisms.

Various embodiments are disclosed for a services policy communication system and method. In some embodiments, a network device implements a service profile for assisting control of a communications device use of a service on a network, in which the service profile includes service policy settings, and the service profile is associated with an ambient service plan for the communications device that provides for initial access to the service with limited service capabilities prior to activation of a new service plan for the communications device; and monitors use of the service by the communications device based on the service profile.

Methods, systems and apparatus that facilitate activation of mobile devices, such as communication devices or multi-function devices, via a computer are disclosed. According to one aspect of the invention, a mobile device can be forced into a limited service mode until properly activated with a service provider for a wireless network. According to another aspect of the invention, a mobile device can defer its attempt to send a location update request to a wireless network. According to still another aspect of the invention, a mobile device can be automatically controlled to reset a portion of its internal hardware to initiate a location update request.

A method and apparatus for controlling measuring the frequency of a new cell within a forbidden registration area when a User Equipment (UE) enters into the new cell in a mobile communication system are provided. If the UE recognizes the new registration area as forbidden, the UE does not measure the frequency of the current cell for a predetermined reference time, and searches for a suitable cell for a normal service by measuring other frequencies. If no suitable cell in the other frequencies is found, the UE removes a measuring limitation and searches for an acceptable cell for a limited service by measuring frequencies including frequency of the current cell.

Protection against spoofing is provided in a LAN having at least two service classes, where one service class includes allows access to the LAN, the internet, and the intranet containing the LAN and a more limited service class which allows access to the LAN and the internet but not the intranet databases. A user gains access to the LAN using his or her ID which identifies the user's access level. To prevent limited access users from gaining access to the intranet by changing addresses, the system continuously performs periodic checks for address changes. If there is an address change, the port assigned to, or used by the user, is disabled throwing the user off the LAN prior to his or her obtaining the requested data.

A chip includes a memory that stores confidential data, a power supply device to apply a voltage and / or or a current, and an interface to transfer the data from and / or to another device. To secure the data in the memory, the power supply device is an integrated component of the chip. The power supply device is equipped with a limited, non-replenishable fuel reservoir so that data can be maintained in the memory over a limited service life. In other embodiments, voltage provided by the power supply device can also be employed actively to delete data in the memory in the event of unauthorized access to the chip.

A double module terminal and its resident network selecting method are disclosed in the present invention, wherein, the double module terminal resident network selecting method comprises the following steps: a terminal judges whether or not to be able to search the first mode cell and reside successfully, if does, then entering the first mode cell idle mode; otherwise, the terminal judges whether or not be able to search the second mode cell and reside successfully, if does, then entering the second mode cell idle mode, otherwise, the terminal supplies limited service only. The double module terminal and its resident network selecting method of the present invention lead the terminal more likely to reside 3G cell, and avoid redundant electric consumption, so as to improve the system performance.

There is provided a method, comprising: establishing, by a first network node, a communication connection to at least one advertising device located in a geographically limited service area; establishing a communication connection to at least one advertisement-receiving device; generating at least one security key for encrypting and decrypting at least part of the data which is to be transmitted in D2D communication links, wherein each security key is valid for a predetermined validity period, and common to those at least one advertising device and at least one advertisement-receiving device within the service area which fulfill predetermined criteria; causing transmission of information indicating the generated at least one security key to those at least one advertising device which fulfill the predetermined criteria; and causing transmission of information indicating at least one of the generated at least one security key to those at least one advertisement-receiving device which fulfill the predetermined criteria.

The invention discloses a method and a system for controlling regional service. The method comprises that: wireless terminals send current position information per se to a server, and the server determines whether the wireless terminals are positioned in a service limited region according to the current position information, sends service control information to the wireless terminals positioned in the service limited region, and sends limited service unlocking information to the wireless terminals left the service limited region; and the wireless terminals close or open the limited service according to the service control information or the limited service unlocking information. The method and the system lighten service processing burden of the wireless terminals, facilitate timely updating corresponding information of the service limited region and control the service in the service limited region better.

Disclosed are a method for performing V2X communication in a wireless communication system and an apparatus therefor. Specifically, a method for supporting, by a base station, a user equipment (UE) to perform vehicle-to-everything (V2X) communication with a vehicle through a PC5 interface in a wireless communication system may include: receiving a sidelink UE information message for requesting resource allocation for the V2X communication through the PC5 interface from a UE in a limited service state; checking whether the UE has a capability to use the V2X communication with an emergency packet data network (PDN) connection or whether the UE is authorized to perform the V2X communication; and allocating a resource for the V2X communication when the UE has the capability to use the V2X communication with the emergency (PDN) connection or the UE is authorized to perform the V2X communication.

The invention discloses a processing method of an urgent call, which comprises the steps of: when a terminal that is resided in a cell not supporting an urgent call service and is in a limited service and idle state initiates an urgent service request, if determining that a proper cell or an acceptable cell supporting the urgent service can not be found in the current network, the terminal supports a circuit domain voice service and is in a coverage range of other networks, selecting or reselecting the cell by the terminal, and selecting one acceptable cell to be resided in the other networks. By adopting the invention, the terminal can reselect the acceptable cell supporting the urgent call.

The invention provides a method and a system for remote diagnosis of a numerical control machine tool. The method comprises the following steps: a server acquires the operating parameters of a local machine tool, and sends fault operating parameters to a client when the local machine tool has a fault; the client outputs the fault operating parameters, receives fault diagnosis results from remote experts, and generates control instructions according to the fault diagnosis results; and the client sends the control instructions to the server. The invention is suitable for various types of numerical control machine tools and is convenient for machine tool manufacturers to flexibly customize respective service systems, thereby extending the service range, enriching the service content and improving the service quality, thus the invention overcomes the defects that in the related technology, the method for remote diagnosis is only suitable for specific types of numerical control equipment and is not convenient for machine tool manufacturers to customize respective service systems, thereby causing the problems of limited service range and service content and poor service quality.

The invention relates to a cell selection or reselection method between wireless access technologies or in the wireless access technology, in particular to a cell selection or cell reselection method of a terminal, wherein the terminal is in a limited service state and supports a circuit switch domain service, and the current cell of the terminal does not support emergency calls. The cell selection or cell reselection method is characterized by comprising the steps of: carrying out cell selection or cell reselection by the terminal to select a wireless access technological cell supporting the circuit switch domain service; carrying out the cell selection or cell reselection once again by the terminal after the cell selection or cell reselection, if a selectable wireless access technological cell is an acceptable cell, judging that the cell, in which the frequency of the acceptable cell is located, has the lowest priority, and if the selectable wireless access technological cell is a proper cell, submitting to the cell broadcast in a system message of a current resident cell and reselecting priority, by the terminal. By adopting the technical scheme of the invention, the ping-pong phenomenon of the terminal between two wireless access technological cells is avoided.

The invention provides a high-energy-efficiency mixed relay transmission method based on a time delay limited service, and is applied to a wireless relay cooperative system. Two information source nodes exchange information through an amplification transferring relay node; information of the node with a relatively large amount of information to be transmitted is classified into two parts according to a bit number; one part of information amount is equal to or smaller than the information amount of the node with a relatively small amount of information to be transmitted; the two information source nodes respectively transmit an equal amount of information by adopting a bidirectional relay transmission mode; the second part of residual information of the node with the relatively large amount of information to be transmitted is transmitted through a unidirectional relay transmission mode; and during transmission, optimal transmission time lengths of the unidirectional relay transmission state and the bidirectional relay transmission stage are determined by a typical convex optimization method. According to the method, the advantage that the bidirectional relay is high in energy efficiency in the scene of equal bidirectional data amount and the advantage that the unidirectional relay is high in energy efficiency in the scene of unequal bidirectional data amount are used, so that the energy efficiency of a wireless system can be improved greatly.

The invention discloses an array waveguide light-splitting based infrared spectrum MEMS (Micro-electromechanical System) gas sensitive transducer. The kinds and the concentrations of gases can be determined by using an infrared transmission spectrum of the gases. The sensor comprises an infrared heat light source (1) integrated on a silicon substrate, a photonic crystal waveguide array light splitter (2), a measuring gas chamber (3), an infrared detection array (4) of the measuring gas chamber, a reference ratio gas chamber (5) and an infrared detection array (6) of the reference ratio gas chamber. The invention solves the problems that the traditional MEMS gas sensitive transducer requires a complicated process for fabrication and has a limited service life, has high-sensitivity detectivity, is compatible with the CMOS (Complementary Metal-Oxide-Semiconductor Transistor) process in the manufacture, can be produced in batch and can detect the concentration gradient of the gases in a unit array way.

A system of normal service resumption comprising of a UE that is currently behaving as emergency attached after receiving an limited service indication from the network, sends a behaviour change request message when the UE enters a new tracking area with a tracking area identity that is not included in the forbidden list. The network node accepts the behaviour change request when it receives a behaviour change request message from a UE that is currently behaving as emergency attached and sending the behaviour change request message from an area wherein the UE can obtain normal service. Subsequently, the said UE and network node consider the UE to be normally attached after the behaviour change request has been accepted.

The invention discloses a switching device for realizing the parallel running of two operating modes of a self-service terminal. The switching device comprises a service module, a hardware module and a hardware driving module, wherein the service module comprises a plurality of service units which are independent from one another; the hardware module comprises a plurality of pieces of hardware equipment of the self-service terminal; the hardware driving module comprises a plurality of hardware equipment dynamic libraries which are in one-to-one correspondence connection with the hardware equipment; each hardware equipment dynamic library realizes an interface function of corresponding hardware equipment; each service unit calls at least one hardware equipment dynamic library; when any piece of hardware equipment of the self-service terminal is required to be maintained, the self-service terminal is switched from a full-function service mode into a hybrid parallel running mode of a limited service mode and a maintenance mode; and after the maintenance of the hardware equipment is finished, the self-service terminal is switched from the hybrid parallel running mode of the limited service mode and the maintenance mode into the full-function service mode.

The invention relates to a method, a device and a system for managing resource. The method comprises the following steps that: a global resource management part for managing all the licence numbers in the system is preset and distributes the licence numbers to each resource management part; according to the use condition of the licence number received by the resource management part and / or the change of the total licence number in the system, the licence number distributed to each resource management part is adjusted in order that the total licence number of the whole system has no relation with any resource set; ingoing, outgoing, fault, etc. have no influence on the total licence number of the system. The total licence number of the system only changes along the licence number provided by a licence provider; besides, the whole process is automatically completed by the system without the participation of maintenance personnel; therefore, only when the total licence number of the system is used, the situation that a licence limited service to a certain resource set fails to be applied can occur.

The invention relates to the liquid level measuring field, in particular to a digital capacitance type liquid level measuring sensor comprising a capacitance probe, a data acquisition circuit, a data receiving circuit and a display, wherein the output of the capacitance probe is connected with the data acquisition circuit, the output of the data receiving circuit is connected with the display, and the data acquisition circuit is connected with the data receiving circuit via CAN and LIN network. The invention overcomes the shortages of incorrect reading and limited service life of the prior art and has the advantages of accurate reading and long service life, oil mass display can be integrated with other parameters, such as speed per hour and temperature display.

A method is provided for fixing the use of a wireless communication device in certain cell areas. The method comprises: determining the predetermined number of strongest cells and checking each of the cells in descending order of received signal level to determine whether this cell belongs to one of the operator-permitted cells. If not, the signal strength of this cell is set to zero. The checking process continues until an operator-permitted cell is found, at which point the wireless terminal marks this cell as the serving cell. If after the completion of the checking of all of the cells without finding a suitable cell, the wireless terminal enters a limited service state.

The embodiment of the invention discloses a limited service providing method and communication equipment, relates to the field of communication, and the management efficiency of IoT equipment can be improved while effectively reducing potential safety hazards when the IoT equipment is abnormal. According to the specific scheme, a PCF receives an identifier and indication information of a terminal,wherein the indication information is used for indicating terminal abnormality or an abnormality type of the terminal; and the PCF sends the identifier of the terminal and a first limited service strategy according to the indication information, wherein the first limited service strategy is used for providing limited service for the terminal.

The invention provides a spatial information processing service composition method with dynamics. The method has the following beneficial effects: relations among spatial information processing services can be more accurately established through semantic matching on the basis of semantic descriptions of the spatial information processing services; by carrying out semantic extension on a catalog registration information unit model, search considering semantics can be realized, recall and precision of inquiry can be improved and the existing spatial information processing flow model knowledge can be managed and reused; a service model at high level is divided into limited service compositions at low level through task decomposition, thus reducing the search space, reducing the uncertainty of service composition and conducing to reducing the complexity of reasoning; and with dynamics and intelligence, the method is of great importance to extracting the information and knowledge needed by the users from massive network data by intelligently constructing the spatial information processing flows in the environment of network-loaded massive information.

The invention provides a network searching method of a mobile terminal and the mobile terminal, solving the problem that when the mobile terminal starts up or restarts in a roaming destination, network searching time is relatively long. The network searching method comprises the steps of when the condition that the mobile terminal starts up or restarts, limited service network searching is performed without appointing a public land mobile network (PLMN) to acquire a network searching result; and reporting the network searching result. According to the method and the mobile terminal provided by the embodiment of the invention, after the mobile terminal starts up or restarts, limited service network searching is performed without appointing the PLMN, so that network searching time of the mobile terminal in the roaming destination is greatly shortened, and user experience is improved.

The invention relates to a blower pitch bearing lubricating grease which comprises the following components in parts by weight: 9.1-10.5 parts of 12-hydroxystearic acid, 3.9-4.5 parts of hydrogenated castor oil, 1.9-2.4 parts of lithium hydroxide, 75.9-82.3 parts of base oil, 1.5-3.5 parts of extreme pressure antiwear additive, 0.5-1.5 parts of antioxidant, 0.5-1 part of rust inhibitor and 0.3-0.7 part of metal passivator. Compared with the prior art, the invention can perform long-acting lubrication and protection on the generating equipment blade pitch bearing in low-temperature, high-temperature, high / low-temperature alternate variation, rain and snow, sand dust and other harsh environments, can perform dynamic repair on friction positions subjected to abrasion and pitting corrosion in the operation process, and solves the technical problems of limited service life, environmental pollution and the like in the existing wind power equipment lubricant.

The invention discloses an atomizer component, an electronic cigarette with limited service life and a method for limiting the service life of the electronic cigarette, aiming at solving the technical problem of the prior art that an electronic cigarette product, which fails to accurately calculate the number of smoking when limiting the number, is poor in consistency. The atomizer component comprises an interface circuit which is detachably connected to a battery component, as well as an atomizing circuit and a main circuit which are connected to the interface circuit; the main circuit is used for calculating the number of smoothing into the mouth in accordance with the actual number that the atomizing circuit is connected after the interface circuit and the battery component electrically communicate, so that the atomizing circuit is disconnected and stops working when the number of smoking of the electronic cigarette achieves a preset value; therefore, the electronic cigarette can achieve the accurate calculation of the number of smoking, and the technical effect that the effective smoking number of the product is consistent with the amount of smoke liquid can be effectively guaranteed.

The invention discloses a device service recommending method and device. The device service recommending method includes: acquiring a user state of a first user in a user environment; generating device service recommendation data according to the user state of the first user; sending the device service recommendation data to a second user when the second user attempts to change current work data of a device in the user environment, wherein the device service recommendation data includes device functions of a device which are recommended to the second user to be called, and a work parameter which is recommended by the device functions. The method generates the device service recommendation data according to the user state of the first user, and sends the device service recommendation data to the second user as a reference of an operation device, and in this way, behaviors of the second user cannot affect the service quality of the first user, and the collision problem due to limited service resources shared by multiple users can be solved.

Systems and methods are provided for wireless network selection by multi-mode devices. A mobile device maintains an indication of any wireless network services currently provided to the mobile device. According to an embodiment of the application, the mobile device automatically scans for both GSM wireless networks and CDMA wireless networks in order to acquire a wireless network that can providea service that is not currently provided to the mobile device. Therefore, the mobile device avoids partial service or limited service when better service is available.

The invention relates to a method and system for controlling wireless sensor network MAC (Medium Access Control) protocol polling based on three types of services, and belongs to the field of wireless sensor networks. According to the invention, the method for controlling polling is adopted in an information transmission service system with nodes. The method divides the nodes in the information transmission service system into three types in accordance with service rules, gated services, limited services (K=1) and full service, and among different types of nodes, the transmission of data grouping is successively and orderly conducted through determining polling frames, and the number of information grouping of different types of nodes can provide service in accordance with different service rules upon information transmission. In actual usage, a simple method is provided for differentiating different station points or different business information so as to provide quality QoS (Quality of Service) safeguard, so that differentiated requirements for data transmission is met and system efficiency is increased.